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77 projects published for past 72 hours.
Job Title Budget
Seeking Expert Software Agency for Innovative AI-Powered App - React.js, Node.js, Open-Source AI)
15,000 USD 5 days ago
Client Rank - Excellent

Payment method verified
$153 413 total spent
126 hires, 19 active
300 jobs posted
42% hire rate, 2 open job
16.73 /hr avg hourly rate paid
7 516 hours paid
4.90 of 89 reviews
Registered: May 18, 2009
United States
United States
Atlanta 5:21 AM
5
Overview:

Small Town, Big Mountain Productions, a growing digital media startup in Telluride, Colorado, is actively seeking an experienced and reliable software development agency specializing in modern web technologies and open-source AI integrations. We’re building an innovative, scalable, AI-powered local news and citizen journalism platform, and we’re looking for the right software partner to make this vision a reality.

Project Location:
Remote (US-based client in Telluride, CO)

Important: Weekly project updates every Monday (by 12 PM MT) via Zoom are required.

About the AI-Powered News Project:

Our ambitious goal is to launch a groundbreaking local news platform that empowers communities through citizen journalism, automated content aggregation, AI-driven news curation, and seamless publishing across multiple channels—without native mobile apps (using Progressive Web Apps for flexibility and efficiency).

Key Platform Features Include:

Frictionless citizen-submitted content via email automation.
AI-powered content ingestion, moderation, and publishing.
Multi-channel content distribution: Web (PWA), social media, and email.
Intelligent AI-based moderation for classifieds.
Engaging, customizable AI-driven personas delivering daily community radio and future video broadcasts.
Preferred Technology Stack:

Frontend: React.js, Next.js (PWA), Tailwind CSS
Backend: Node.js, Express.js, PostgreSQL
Headless CMS: Strapi.io
Open-Source AI Solutions: Ollama/LLaMA/Mistral, Coqui.ai (Text-to-Speech)
Deployment: AWS Amplify or Vercel
Automated QA & Testing: Jest, Cypress, GitHub Actions CI/CD
Who We're Looking For:

We’re looking for a proven software development agency with deep expertise in modern web app development, AI integration, and automated testing practices. The right firm is fluent in Agile/Scrum methodologies, provides clear communication, and is capable of delivering a scalable MVP on time and budget.

Required Qualifications:

Proven expertise developing AI-driven web platforms using React.js and Node.js
Experience with PostgreSQL, Supabase, or similar relational databases
Hands-on integration of open-source AI frameworks (e.g., Ollama/LLaMA/Mistral)
Demonstrated experience deploying PWAs using AWS Amplify or Vercel
Proficiency in Jest and Cypress testing frameworks and GitHub Actions CI/CD
Experience with headless CMS solutions (Strapi.io or similar)
Excellent remote project management and transparent communication skills
Ability to provide weekly project status updates every Monday morning (Mountain Time)
Why Partner With Us?

Clearly defined project vision with detailed requirements
Ongoing partnership potential as we scale rapidly
Opportunity to showcase cutting-edge AI integration in a real-world media product
Remote-friendly working relationship with transparent communication
Application Process:

Please complete our mandatory vendor assessment form thoroughly and submit your detailed proposal. Forms completed by AI will not be considered—authentic human responses only.

Clearly demonstrate your experience, capabilities, and project understanding
Include your estimated timeline and budget for MVP delivery
Highlight past projects that align closely with our outlined tech stack
SEO-Optimized Keywords for Discovery:

AI development agency, software development firm, React.js, Node.js, Next.js, PostgreSQL, Supabase, Strapi CMS, AWS Amplify, Vercel, Jest, Cypress, GitHub Actions, open-source AI, LLaMA, Ollama, Mistral, Coqui.ai, TTS integration, agile development, PWA development, automated testing, AI-powered platforms, AI citizen journalism, scalable news platform, AI software outsourcing, AI software agency.


We look forward to reviewing your proposal and working together to build the future of
Fixed budget: 15,000 USD
5 days ago
  • Web, Mobile & Software Dev, Web Development
Frontend Developer Needed | React.js Expert for Web App Interface
5 USD 5 days ago
Client Rank - Excellent

Payment method verified
Phone number verified
$18 420 total spent
740 hires, 22 active
826 jobs posted
90% hire rate, 150 open job
8.75 /hr avg hourly rate paid
260 hours paid
4.98 of 757 reviews
Registered: Jun 12, 2024
United States
United States
NEW YORK 3:21 AM
5
We are looking for a skilled React.js developer to help build a responsive and modern user interface for our web application. The ideal candidate should have strong experience with React.js, JavaScript (ES6+), HTML5, and CSS3, and be comfortable working with RESTful APIs and component-based architecture.

Responsibilities:

Develop new user-facing features using React.js

Build reusable components and front-end libraries

Translate designs and wireframes into high-quality code

Optimize components for maximum performance across devices and browsers

Collaborate with backend developers and designers


Requirements:

Proven experience with React.js (2+ years preferred)

Strong understanding of JavaScript, HTML, and CSS

Familiarity with Git, Webpack, and modern front-end tooling

Experience with Redux, Context API, or similar state management

Ability to write clean, maintainable code


Preferred:

Familiarity with TypeScript

Experience with testing frameworks like Jest or Cypress

Basic understanding of backend (Node.js or Firebase is a plus)
Fixed budget: 5 USD
5 days ago
  • Web, Mobile & Software Dev, Web Development
NuxtJS Front-End and QA Developer
5 - 20 USD / hr
5 days ago
Client Rank - Excellent

Payment method verified
$1 672 828 total spent
176 hires, 57 active
72 jobs posted
100% hire rate, 10 open job
10.57 /hr avg hourly rate paid
151 978 hours paid
4.96 of 197 reviews
Industry: Education
Company size: 100
Registered: Oct 13, 2021
Italy
Italy
Brescia 10:21 AM
5
Summary
NuxtJS Front-End and QA Developer

Job Title: Front-End Developer (NuxtJS/VueJS Focus)

Company: Aladia - Online E-learning Platform

Location: Fully Remote (World wide)

Contract: Full-time, 40 hours per week



About Aladia

Ciao! We’re Aladia, an innovative online e-learning platform based in Italy, but our focus is on reaching and inspiring learners from all over the world. We’re passionate about creating awesome educational experiences, and to make that happen, we’re expanding our front-end team.



We’re looking for a front-end developer who's not just great at coding, but someone who truly cares about user experience and loves building things the right way (and, yes, we mean the fun way, too).



Position Overview

Your mission, should you choose to accept it, will be to help us level up our platform’s front-end using NuxtJS/VueJS. You’ll be working with a super-friendly, diverse team from all over the world. The job? Delivering a smooth, fast, and visually delightful user experience—testing, testing, and then testing some more!



Key Responsibilities



- Craft elegant, efficient, and scalable front-end solutions with NuxtJS/VueJS.

- Build and test UI components like a pro using Storybook.

- Develop rock-solid end-to-end tests with Cypress, Playwright, or any other testing tool you fancy.

- Keep everything looking tip-top with Chromatic, Applitools, or similar visual regression testing tools.

- Collaborate closely with our amazing designers and backend wizards to deliver a cohesive product.

- Keep things clean: help with code reviews and advocate for best practices.

- Focus on performance, scalability, and a little thing called "staying awesome."



Qualifications



- Proven experience with NuxtJS and VueJS (if you love it, you’re already halfway there!).

- Hands-on experience with Storybook for building UI components.

- Comfortable with Cypress, Playwright, or other E2E testing tools (we love good testing as much as we love good pizza).

- Familiarity with Chromatic, Applitools, or other visual regression tools.

- Fluent in HTML, CSS, and JavaScript (ES6+), the bread and butter of front-end dev.

- Good communication skills (we’re all about teamwork here).

- Experience with Git and working in a CI/CD environment.



Bonus Points



- If you know Flutter, that’s awesome—we'll be developing the mobile version soon!

- If you’ve worked in international teams before and can manage different time zones, you're golden.



Language Skills



- English is our official team language, so you'll need at least an intermediate level—both spoken and written. You don’t need to be Shakespeare, but being able to communicate clearly is key!



Work Environment



- Hours: 8 am to 5 pm (Italian time—we start with espresso, of course).

- Contract: 40 hours per week, with flexibility for extra work if you’re the go-getter type who likes to exceed expectations.

- Remote: Work from anywhere in the world (as long as the Wi-Fi’s good) but candidates with a timezone near the Italian timezone are prioritized.

- Long-term relationship: We’re looking for someone to grow with us, not just a one-project fling.



Why Join Aladia?



- Be part of a passionate, international e-learning platform where your work makes a real impact.

- Work with an amazing, fun, and talented remote-first team (we mean it—our Slack chats are legendary).

- Lots of opportunities to grow and learn.

- Flexible hours and the option for extra work if you're up for it.

- Autonomy, trust, and the chance to work on a product that’s improving people’s lives worldwide.



How to Apply



If you think you’re a good fit, we'd love to hear from you! Send us your resume, portfolio, and any relevant work samples. We can’t wait to meet you (and if you can tell us your favorite Italian dish, that’s a bonus).



More than 40 hrs/week

Hourly



More than 6 months

Project Length



Intermediate

I am looking for a mix of experience and value



$5-$20.00

Hourly

Contract-to-hire opportunity
This lets talent know that this job could become full time.

Learn more



Project Type: Ongoing project

Skills and Expertise
Front-End Development Skills

Nuxt.js

Vue.js

Front-End Development Languages

JavaScript

TypeScript

Other

Storybook

Cypress

Test Automation

Figma
Hourly rate: 5 - 20 USD
5 days ago
  • Web, Mobile & Software Dev, Web Development
🚀 Développeur Front-End Senior Angular (H/F) – Full Remote
not specified 5 days ago
Client Rank - Risky

Payment method not verified
3 jobs posted
1 open job
no reviews
Registered: Nov 24, 2022
France
France
10:21 AM
1
📍 100% Télétravail
📆 Disponibilité : Dès que possible

Qui sommes-nous ?

Dev Fighters est une équipe passionnée, spécialisée dans le développement d’applications modernes et performantes.

Nous créons des solutions évolutives en mettant l’accent sur les bonnes pratiques, la scalabilité et la qualité du code.

Le job ?

Dans le cadre de notre expansion, nous recherchons un Développeur Front-End Senior Angular pour renforcer notre équipe et travailler en étroite collaboration avec notre équipe back-end PHP/Symfony.

L'équipe Front-End est actuellement composée d'un développeur junior qu'il faudra épauler.

La mission principale sera la création d'une application Angular 19 complète, ainsi que le maintien d'une application Angular 18 existante.

Nous recherchons un profil avec une forte expérience en Angular.

🎯 Profil recherché

Compétences techniques

✅ Expérience : 5+ ans en développement front-end Angular

✅ Framework : Angular 18/19, TypeScript

✅ UX/UI : Maîtrise des principes de design d’interface, Responsive Design, accessibilité (WCAG)

✅ Design tools : Figma, création et implémentation de design systems

✅ State management : RxJS

✅ Styles : CSS3/SCSS, Bootstrap

✅ Tests : Tests unitaires (Jasmine/Karma), end-to-end (Cypress) et TDD

✅ GitHub, suite JetBrains

Soft Skills

🔍 Autonomie & rigueur : Capacité à piloter tes développements de A à Z

🎨 Esprit créatif : Sens aigu de l’ergonomie et du détail visuel

🤝 Collaboration : Travail en synergie avec nos UX/UI designers et devs back-end

💬 Communication : Capacité à présenter tes choix techniques et à challenger le design

🔥 Ce que nous offrons

✅ Un environnement technique moderne avec Angular 18/19
✅ Un mode de travail 100% remote avec flexibilité
✅ Une équipe bienveillante et à l’écoute

💡 Intéressé(e) ?

📩 Envoie ton CV + quelques lignes sur ton parcours.
Tu as un GitHub ou un projet perso ? On serait ravi de le découvrir !

À très vite ! 🚀
Budget: not specified
5 days ago
  • Web, Mobile & Software Dev, Web Development
Full-Stack Developer Needed for 72-Hour MVP Launch (Replit)
25 - 47 USD / hr
5 days ago
Client Rank - Good

Payment method verified
$536 total spent
11 hires, 1 active
6 jobs posted
100% hire rate, 1 open job
4.79 of 10 reviews
Company size: 10
Registered: Dec 7, 2020
Australia
Australia
Virginia 5:51 PM
4
Key Responsibilities
Code Completion (72 h)

Review and extend the existing Replit codebase to a fully functional product.

Migrate to a production‑ready environment if needed (e.g., Vercel, Heroku).

Marketing Wireframes & Screenshots (24 h)

Produce polished wireframes or high‑res in‑progress screenshots for marketing use.

Quality Assurance

Perform end‑to‑end testing (functional, load/latency, browser/device compatibility) to ensure zero downtime or critical bugs.

Deployment & Launch

Configure hosting, domain setup, SSL.

Integrate billing/subscription (Stripe, PayPal, etc.) and final verification.

Required Qualifications
Fluent English: Able to discuss technical details and provide status updates in conversational English.

Immediate Availability: Ready to start within hours of hire and commit full‑time until project completion.

Time‑Zone Alignment: Willing to overlap with Eastern Australian business hours for live collaboration.

Proven Track Record: Examples of previous 72‑hour MVP builds, wireframing, and rapid launches.

Desired Technical Skills
JavaScript/TypeScript, Python, or relevant stack used in current codebase.

Familiarity with Replit, Vercel, Heroku, AWS, or similar platforms.

UI/UX tooling (Figma, Sketch, Adobe XD) for rapid wireframe creation.

Testing frameworks (Jest, Cypress, LoadRunner) and CI/CD pipelines Upwork.

Deliverables & Timeline
Deliverable
Deadline
In-progress wireframes/screenshots
+24 hours
Fully functional codebase & migrated setup
+72 hours
Test reports & bug‑fix log
At 72 hours
Live deployment with billing integration
At 72 hours

How to Apply
Please submit the following in your proposal:
Brief introduction and confirmation of availability.

Relevant portfolio links or GitHub repos showing rapid builds.

A short plan outlining how you’ll tackle each milestone within the timeline.

Hourly rate or fixed‑price quote for the entire engagement.
Hourly rate: 25 - 47 USD
5 days ago
  • Web, Mobile & Software Dev, Web Development
Full-Stack Developer Needed for 72-Hour MVP Launch (Replit)
600 USD 5 days ago
Client Rank - Good

Payment method verified
$536 total spent
11 hires, 1 active
6 jobs posted
100% hire rate, 2 open job
4.79 of 10 reviews
Company size: 10
Registered: Dec 7, 2020
Australia
Australia
Virginia 5:51 PM
4
*Key Responsibilities*
- Code Completion (72 h)
- Review and extend the existing Replit codebase to a fully functional product.
- Migrate to a production‑ready environment if needed (e.g., Vercel, Heroku).
- Marketing Wireframes & Screenshots (24 h)
- Produce polished wireframes or high‑res in‑progress screenshots for marketing use.

*Quality Assurance*
- Perform end‑to‑end testing (functional, load/latency, browser/device compatibility) to ensure zero downtime or critical bugs.

*Deployment & Launch*

*Configure hosting, domain setup, SSL.*

*Integrate billing/subscription (Stripe, PayPal, etc.) and final verification.*

*Required Qualifications*
- Fluent English: Able to discuss technical details and provide status updates in conversational English.
- Immediate Availability: Ready to start within hours of hire and commit full‑time until project completion.
- Time‑Zone Alignment: Willing to overlap with Eastern Australian business hours for live collaboration.

Proven Track Record: Examples of previous 72‑hour MVP builds, wireframing, and rapid launches.

*Desired Technical Skills*
- JavaScript/TypeScript, Python, or relevant stack used in current codebase.
- Familiarity with Replit, Vercel, Heroku, AWS, or similar platforms.
- UI/UX tooling (Figma, Sketch, Adobe XD) for rapid wireframe creation.
- Testing frameworks (Jest, Cypress, LoadRunner) and CI/CD pipelines Upwork.

*Deliverables & Timeline*
Deliverable
Deadline
In-progress wireframes/screenshots
+24 hours
Fully functional codebase & migrated setup
+72 hours
Test reports & bug‑fix log
At 72 hours
Live deployment with billing integration
At 72 hours

*How to Apply*
Please submit the following in your proposal:
- Brief introduction and confirmation of availability.
- Relevant portfolio links or GitHub repos showing rapid builds.
- A short plan outlining how you’ll tackle each milestone within the timeline.
- Hourly rate or fixed‑price quote for the entire engagement.
Fixed budget: 600 USD
5 days ago
  • Web, Mobile & Software Dev, Web Development
Full Stack Developer (MERN Stack)
1,200 USD 4 days ago
Client Rank - Risky

Payment method not verified
Phone number verified
1 open job
no reviews
Registered: Feb 5, 2025
India
India
Pune 1:51 PM
1
Job Title: Full Stack Developer (MERN Stack)
Experience: Minimum 3 Years
Location: Remote
Company: XSAV Lab
Job Type: Full-Time

About XSAV Lab:
XSAV Lab is an emerging startup focused on building innovative, scalable web-based solutions that redefine user experiences and accelerate digital transformation. We are driven by passion, creativity, and a commitment to delivering cutting-edge products in a fast-paced environment.

Job Overview:
We are seeking a skilled and experienced Full Stack Developer (MERN Stack) to join our growing team. The ideal candidate will have a strong background in developing and deploying scalable web applications using the MongoDB, Express.js, React.js, and Node.js (MERN) stack. You will work closely with our product and design teams to develop high-quality applications that delight users and scale seamlessly.

Key Responsibilities:
Design, develop, and maintain scalable and high-performance web applications using the MERN stack.

Collaborate with cross-functional teams including designers, product managers, and backend developers.

Write clean, modular, secure, and well-documented code.

Build and consume RESTful and/or GraphQL APIs.

Implement modern front-end architectures using React.js and state management libraries like Redux or Context API.

Optimize applications for performance, scalability, and responsiveness.

Participate in code reviews, debugging, and testing to ensure code quality and reliability.

Integrate third-party APIs and services as needed.

Continuously discover, evaluate, and implement new technologies to maximize development efficiency.

Required Skills & Qualifications:
Bachelor’s degree in Computer Science, Engineering, or a related field.

Minimum 3 years of experience working with the MERN stack in scalable web application development.

Proficiency in JavaScript (ES6+), HTML5, CSS3, and modern frontend frameworks.

Strong knowledge of backend development using Node.js and Express.js.

Hands-on experience with MongoDB, including schema design and query optimization.

Experience with Git and version control workflows.

Knowledge of CI/CD processes and deployment tools (e.g., Docker, Jenkins, AWS/GCP).

Solid understanding of software development best practices, including agile methodologies.

Strong problem-solving skills and ability to work in a fast-paced startup environment.

Nice to Have:
Experience with TypeScript.

Familiarity with cloud platforms such as AWS, Azure, or GCP.

Experience with microservices architecture.

Familiarity with testing frameworks (Jest, Mocha, Cypress).

Knowledge of DevOps tools and containerization (Docker, Kubernetes).

What We Offer:
A chance to be part of an innovative and fast-growing startup.

Flexible work environment.

Opportunity to grow with the company and make a meaningful impact.

Competitive salary and benefits package.

How to Apply:
Please send your resume, portfolio link, and a brief cover letter with the subject line: Application – Full Stack Developer (MERN).
Fixed budget: 1,200 USD
4 days ago
  • Web, Mobile & Software Dev, Web Development
Playwright + Xray Cloud smoke-test pipeline for a Next.js / Supabase SaaS
not specified 4 days ago
Client Rank - Excellent

Payment method verified
$819 total spent
14 hires, 1 active
15 jobs posted
93% hire rate, 1 open job
4.99 of 13 reviews
Industry: Finance & Accounting
Individual client
Registered: Jun 20, 2019
United Kingdom
United Kingdom
Worthing 8:21 AM
5
About us
We’re an early-stage music-tech SaaS built with Next.js (TypeScript), Supabase, and GitHub Actions. Jira Software Cloud is our work hub, with Xray Cloud already holding a few hundred manual/Cucumber tests.
We want to automate our highest-risk flows without yet spinning up extra QA environments.

What we need from you
Playwright scaffold (TypeScript) with two projects

dev-local – starts npm run start inside the CI runner and hits http://localhost:3000

prod-smoke – points at https://our-prod-domain.com after deploy

One smoke test (login → dashboard → logout) that links to an existing Xray Test key (PROJ-000) via the test title.

GitHub Action that

runs dev-local smoke on every pull request (branch-protection gate)

runs prod-smoke once Production is deployed

uses the enhanced JUnit/Xray reporter or similar to import results into Xray Cloud’s Test Execution Tests, attaching:
– a PNG screenshot of each failed step
– a Playwright trace zip for deep-dive debugging

README (one page) + recorded 45-minute walkthrough explaining how to:

clone the example and add more tests (smoke or regression)

reference our existing Xray Test keys so results merge into the same tests

expand to new environments (QA or preview) later with a two-line config tweak

Must-have skills
Hands-on Playwright (or recent Cypress → Playwright migration)

Writing GitHub Actions workflows (matrix, artefact upload)

Importing test-run results into Xray Cloud via JUnit/XML + REST API for easy dashboard updates in Jira

Comfortable editing React/Next.js markup to add data-testid selectors



Can learn:
Supabase/PostgreSQL seeding & clean-up

Visual-regression tools

Experience with Vercel preview deployments

** Please note that this isn't an exhaustive list, but rather a rough overview of what I think we need. I am open to your expertise and suggestions to guide best practice. **

To apply:

Tell us your availability (hours per week, UK overlap) and your proposed fixed price for the sprint.
Budget: not specified
4 days ago
  • Web, Mobile & Software Dev, QA & Testing
Full Stack Developer (Node.js/NestJS + React/Angular) with AWS Expertise
not specified 4 days ago
Client Rank - Medium

Payment method verified
$700 total spent
1 hires, 1 active
1 jobs posted
100% hire rate, 1 open job
no reviews
Registered: Jan 11, 2020
United States
United States
Tampa 5:21 AM
3
Full Stack Developer (Node.js/NestJS + React/Angular) with AWS Expertise

About the Role:
We’re hiring a Full Stack Developer to help build and maintain the LexFund platform. You’ll work on both the backend (Node.js/NestJS) and frontend (React/Angular), focusing on performance, security, and user experience. Expertise in AWS is essential. You will work directly with our founder/CEO and our technical advisor, a former CTO at UBS.
This is a project-based start with potential for a long-term role. There will be a paid trial period (approx. 10 hours) to evaluate your skills and collaboration. This will be an hourly engagement, and we will require you to use the Upwork screen capture system to track your time. Manual hours can only be added with advanced notice.

Key Responsibilities:
- Develop and maintain backend APIs (NestJS, PostgreSQL, TypeORM).
- Integrate and manage AWS services (SQS, SES).
- Build and maintain frontend applications (React/Angular).
- Ensure seamless frontend-backend integration.
- Implement security best practices (JWT, RBAC, SOC 2).
- Write and maintain tests (Jest, Cypress).
- Manage CI/CD (GitHub Actions) and Docker deployments.
- Document APIs and workflows.


Required Skills:
- Node.js/NestJS, TypeScript
- React or Angular
- PostgreSQL
- Overall AWS - development and deployment experience
- API development and security
- Github Actions, Containerization
- Jest or other testing frameworks
- AWS Logging and/or other monitoring tools


Preferred Skills:
- NestJS AWS integrations
- Monitoring tools (CloudWatch)
- AWS ECS experience
- Broad knowledge of AWS deployments, cybersecurity and automated development and testing

Soft Skills:
- Strong verbal and written communications in English
- Problem-solving
- Communication & Collaboration
- Ownership & Attention to detail


Job Type:
- Hourly, Remote
- Potential Full-time


Experience & Education:
- 3+ years Full Stack (Node.js + React/Angular)
- 1+ year NestJS
- AWS experience
- Bachelor’s degree in CS/SE or equivalent experience


How to Apply:
Submit resume, GitHub, project links, and a cover letter detailing relevant experience.

Please answer these questions in your response:
- What AI software do you prefer for code development and QA? How do you use these tools to make you more efficient and improve your code quality?
- What would you improve about your current workflow/stack, and why?
Client's questions:
  • - What AI software do you prefer for code development and QA? How do you use these tools to make you more efficient and improve your code quality?
  • - What would you improve about your current workflow/stack, and why?
  • Include your resume
  • Include a link to your GitHub profile and/or website
  • Describe your approach to testing and improving QA
Budget: not specified
4 days ago
  • Web, Mobile & Software Dev, Web Development
Front - End Development on Next.JS
800 USD 4 days ago
Client Rank - Good

Payment method verified
Phone number verified
$1 035 total spent
3 hires, 3 active
6 jobs posted
50% hire rate, 4 open job
no reviews
Registered: May 1, 2025
Mauritius
Mauritius
Sodnac 4:21 AM
4
Responsibilities:
1. Develop new UI components using Next.js (App Router preferred) and React.
2. Implement lazy loading and dynamic imports for performance optimization.
3. Use mock APIs and tools like MSW or Mock Service Worker for early-stage testing and integration.
4. Integrate shimmer/loading placeholders where appropriate to improve perceived performance.
5. Ensure SSR (Server Side Rendering) and/or ISR (Incremental Static Regeneration) is used wisely depending on the component/page needs.
6. Write clean, scalable, well-documented code following modern TypeScript and component architecture best practices.
6. Design pixel-perfect, responsive UIs that work across devices.
7. Implement unit and integration testing using libraries like Jest, React Testing Library, or Cypress.
8. Collaborate using tools like GitHub and host App through vercel so our team can view both codes and the App.
9. Recurring meeting to discuss requirement is fully understood

Technical Requirements & Best Practices:
1. Performance First: Dynamic imports, code splitting, image optimization with next/image.
2. Testing: Experience with mock APIs, automated tests, and TDD (optional).
3. Code Quality: ESLint, Prettier, TypeScript, and a strong focus on reusability and maintainability.
4. UI/UX: Familiarity with modern design systems (Tailwind), attention to spacing, alignment, and transitions.
5. Modular Architecture: Preferable use of feature folders or atomic design structure.
6. Documentation: Inline documentation + README for components or services created.

Ideal Candidate:
1. 3+ years of experience with React and Next.js
2. Solid understanding of frontend architecture and clean code principles
3.Has built and shipped manager/admin dashboards or similar apps before
4.Strong communication and documentation skills
5. Proactive mindset with the ability to suggest UX/UI improvements
6. Provide unlimited revisions to ensure all the acceptance criteria is met
7. Post Deliverable support up to 2 months (Ideally looking to build a relationship with the candidate)

What We Provide:
1. Clear UI/UX design mockups (Figma)
2.API specs (or mock API endpoints)
3. Feedback loops and collaborative environment
4. Long-term potential for additional projects (Driver App, Admin App, etc.)
Fixed budget: 800 USD
4 days ago
  • Web, Mobile & Software Dev, Web Development
Recruiter to help find QA specialists
8 - 35 USD / hr
4 days ago
Client Rank - Medium

Payment method verified
Phone number verified
$225 total spent
2 hires, 4 active
2 jobs posted
100% hire rate, 1 open job
no reviews
Industry: Tech & IT
Company size: 2
Registered: Jan 30, 2025
Belgium
Belgium
Malmedy 11:21 AM
3
We are hiring a recruiter to help us find skilled QA specialists. Your task will be to source, vet, and send us 5–10 qualified and interested candidates.

# What you'll get
- $35 paid as a first milestone upon sending us at least 5 qualified candidates.
- $85 bonus if one of your referred candidates meets our requirements and is hired.
- A nice 5-star review on your profile if we're happy with your work

# Ideal Candidates You Should Look For:
The QA Specialist must have:
✅ Experience testing modern web and mobile apps
✅ Ability to write clear bug reports and test cases
✅ Excellent attention to detail and UX sensitivity
✅ Familiarity with tools like Linear, Notion, Postman, or similar
✅ Ability to test across devices, browsers, and platforms
✅ Good command of English and async communication skills
➕ Experience with Playwright, Cypress, or automated testing is a plus
➕ Basic understanding of Git and CI/CD workflows is a plus
➕ Exposure to AI products or API integrations is a bonus

The QA position is fully remote.
We might favor candidates from Eastern Europe, but we’re open to qualified developers from other locations such as Asia or Latin America.

More details about the developer position are available at https://generativestudio.dev/careers and https://forms.clickup.com/2533840/f/2daeg-20678/KWPMBWYB39FOX0ZIN2

# Your Task as a Recruiter:
🔹 Find and screen qualified developers
🔹 Ensure they are interested in our remote role
🔹 Submit 5–10 strong candidates
🔹 Candidates should be mid-level, not juniors

If you have experience recruiting for technical roles (or already have a list available) and are confident in delivering quality candidates, apply now! 🚀
Client's questions:
  • In which countries are you planning to source candidates?
  • What will be your method of sourcing candidates (Linkedin, local contacts, dedicated sourcing platforms, etc)?
Hourly rate: 8 - 35 USD
4 days ago
  • Accounting & Consulting, Recruiting & Human Resources
Part‑Time Nuxt.js / Vue Front‑End Engineer
18 - 28 USD / hr
4 days ago
Client Rank - Medium

Payment method verified
Phone number verified
1 jobs posted
1 open job
no reviews
Registered: May 9, 2024
United States
United States
1:21 AM
3
Part-Time Nuxt.js / Vue Front-End Engineer for Author SaaS Platform (10 hrs/week, ongoing)

About our Company

Our service is a bootstrapped SaaS platform that helps fiction and non-fiction authors dictate, organize, and polish their work. The front end is a Nuxt 2 single-page app (SPA) deployed on Netlify, talking to a Netlify-Functions layer and an AWS back end. I’m the founder-developer and need a skilled contractor to speed up feature delivery and UI polish.

Scope of Work (first 2–3 months)

* UI implementation – Apply new Figma designs to dashboard, editor, and settings views (Nuxt 2 / Vuetify 2).
* Feature completion – Finish the partially completed in-app stats panel (word count, streaks, dictation time).
* Integrations – Add Intercom Messenger widget with user identity hand-off.
* Landing page – Implement a new marketing page (static Nuxt route).
* Quality – Fix outstanding bugs, clean up console warnings.
* Next phase – Help set up Jest / Vue-Test-Utils unit tests and Cypress smoke tests.
* Roadmap – Migrate to Nuxt 3 / Vue 3.

Responsibilities

* Translate Figma mock-ups into responsive, accessible Nuxt 2 components.
* Write clean, well-documented code and open concise PRs on GitHub.
* Join a brief weekly video stand-up (English).
* Use AI coding tools responsibly—comment and test any AI-generated snippets.
* Keep all company IP strictly confidential (NDA required).

Required Skills & Tools

* Vue.js 2/3 and Nuxt.js (SPA mode)
* Vuetify 2, SCSS/CSS modules, responsive design
* JavaScript / TypeScript
* Git and GitHub pull-request workflow
* Figma to code hand-off
* Conversational-plus English communication

Nice-to-haves: Netlify Functions, AWS Lambda, Intercom, Jest, Cypress, writing-industry exposure.

Contract Details

* Type: Hourly (Upwork Work Diary)
* Initial load: \~10 hrs/week (flexible up or down as we find the right rhythm)
* Hourly range: USD 18-28/hr (target sweet spot \~20-25 depending on experience)
* Duration: 3+ months, likely long-term if we work well together
* Paid pilot: We start with a fixed-price micro-task (\~USD 50-80) before the main contract.

How to Apply
Include all three items below in your proposal:

1. A short paragraph summarising your Nuxt / Vue experience.
2. Links to a public repo, code sample, or live Nuxt site you built (with a brief note on your role).
3. Brief answers (2-3 sentences each) to the screening questions.

Screening Questions

1. Which Nuxt / Vue patterns or libraries do you use to keep large SPA codebases maintainable, and why?
2. Walk me through your process for turning a Figma page into production-ready components (naming conventions, responsiveness, etc.).
3. If you use AI coding assistants, how do you validate and document the generated code? Give a concrete example.
4. If you used an AI assistant (ChatGPT, Gemini, Copilot, etc.) at any point while preparing this proposal, briefly tell me:
* Which parts of the proposal were AI-generated (e.g., cover-letter sentences, code samples, résumé bullets).
* What editing or verification steps you took to ensure the output is accurate and reflects your own experience.
* One concrete way you use AI day-to-day in development without sacrificing code clarity or maintainability.

Why You’ll Enjoy Working With Us

* Clear, documented tickets and single-owner decision making—no corporate red tape.
* Steady, predictable workload with room to grow hours as revenue increases.
* Friendly, collaborative culture focused on shipping value for users, not clock-watching.
Client's questions:
  • Please review and answer the application instructions and screening questions provided in the attached job description.
Hourly rate: 18 - 28 USD
4 days ago
  • Web, Mobile & Software Dev, Web Development
🚀 Développeur Front-End Senior Angular (H/F) – Full Remote
not specified 4 days ago
Client Rank - Medium

Payment method verified
5 jobs posted
1 open job
no reviews
Registered: Nov 24, 2022
France
France
10:21 AM
3
📍 100% Télétravail
📆 Disponibilité : Dès que possible

Qui sommes-nous ?

Dev Fighters est une équipe passionnée, spécialisée dans le développement d’applications modernes et performantes.

Nous créons des solutions évolutives en mettant l’accent sur les bonnes pratiques, la scalabilité et la qualité du code.

Le job ?

Dans le cadre de notre expansion, nous recherchons un Développeur Front-End Senior Angular pour renforcer notre équipe et travailler en étroite collaboration avec notre équipe back-end PHP/Symfony.

L'équipe Front-End est actuellement composée d'un développeur junior qu'il faudra épauler.

La mission principale sera la création d'une application Angular 19 complète, ainsi que le maintien d'une application Angular 18 existante.

Nous recherchons un profil avec une forte expérience en Angular.

🎯 Profil recherché

Compétences techniques

✅ Expérience : 5+ ans en développement front-end Angular

✅ Framework : Angular 18/19, TypeScript

✅ UX/UI : Maîtrise des principes de design d’interface, Responsive Design, accessibilité (WCAG)

✅ Design tools : Figma, création et implémentation de design systems

✅ State management : RxJS

✅ Styles : CSS3/SCSS, Bootstrap

✅ Tests : Tests unitaires (Jasmine/Karma), end-to-end (Cypress) et TDD

✅ GitHub, suite JetBrains

Soft Skills

🔍 Autonomie & rigueur : Capacité à piloter tes développements de A à Z

🎨 Esprit créatif : Sens aigu de l’ergonomie et du détail visuel

🤝 Collaboration : Travail en synergie avec nos UX/UI designers et devs back-end

💬 Communication : Capacité à présenter tes choix techniques et à challenger le design

🔥 Ce que nous offrons

✅ Un environnement technique moderne avec Angular 18/19
✅ Un mode de travail 100% remote avec flexibilité
✅ Une équipe bienveillante et à l’écoute

💡 Intéressé(e) ?

📩 Envoie ton CV + quelques lignes sur ton parcours.
Tu as un GitHub ou un projet perso ? On serait ravi de le découvrir !

À très vite ! 🚀

—————————-

📍 100% Remote Work
📆 Availability: As soon as possible

Who are we?

Dev Fighters is a passionate team specializing in the development of modern and high-performance applications.

We create scalable solutions with an emphasis on best practices, scalability, and code quality.

The job?

As part of our expansion, we are looking for a Senior Angular Front-End Developer to strengthen our team and work closely with our PHP/Symfony back-end team.

The Front-End team currently includes a junior developer who will be required to support the team.

The main mission will be the creation of a complete Angular 19 application, as well as the maintenance of an existing Angular 18 application.

We are looking for a candidate with strong Angular experience.

🎯 Desired Profile

Technical Skills

✅ Experience: 5+ years in Angular front-end development

✅ Framework: Angular 18/19, TypeScript

✅ UX/UI: Mastery of interface design principles, responsive design, and accessibility (WCAG)

✅ Design tools: Figma, creation and implementation of design systems

✅ State management: RxJS

✅ Styles: CSS3/SCSS, Bootstrap

✅ Testing: Unit testing (Jasmine/Karma), end-to-end testing (Cypress), and TDD

✅ GitHub, JetBrains suite

Soft Skills

🔍 Autonomy & Rigor: Ability to manage your development from A to Z

🎨 Creative Mind: Keen sense of ergonomics and visual detail

🤝 Collaboration: Work in synergy with our UX/UI team Back-end designers and developers

💬 Communication: Ability to present your technical choices and challenge the design

🔥 What we offer

✅ A modern technical environment with Angular 18/19
✅ A 100% remote and flexible work style
✅ A caring and attentive team

💡 Interested?

📩 Send your CV and a few lines about your background.
Do you have a GitHub or personal project? We'd love to hear about it!

See you soon! 🚀
Budget: not specified
4 days ago
  • Web, Mobile & Software Dev, Web Development
Salesforce QA- 7+ years-India - BN
10 - 20 USD / hr
3 days ago
Client Rank - Excellent

Payment method verified
$15 103 total spent
5 hires, 1 active
466 jobs posted
1% hire rate, 19 open job
12.50 /hr avg hourly rate paid
40 hours paid
4.75 of 3 reviews
Registered: Jul 26, 2021
India
India
Pune 1:51 PM
5
We are hiring Senior Python / AI Engineer with 8+ Yrs of exp, who can support us for 8 hours in a day, Mon - Friday.


Role: Senior Python / AI Engineer
Location: Remote / Mumbai
Total Exp - 8+ years
Time: 02:00- 11:00 pm IST

Required Skills & Experience:

Must-Have Hands-on Experience:
Python programming with AI/ML frameworks (Hugging Face, PyTorch, TensorFlow).
Hands-on experience working with LLMs and fine-tuning.
Experience in prompt engineering and optimizing AI model outputs.
Building APIs with FastAPI or Flask for AI model integration.
Familiarity with vector databases and embedding models.
Nice to Have (or Learn on the Job):
Experience with LangChain, LlamaIndex, or Retrieval-Augmented Generation (RAG).
Knowledge of quantization techniques (LoRA, GPTQ, vLLM, ONNX) for efficient model deployment.
Experience working with knowledge graphs and reasoning-based AI.
Background in MLOps for tracking and managing AI models.

Suitable and interested candidates, Please apply with your updated resume.
Client's questions:
  • Are you an individual freelancer/ Agency/ Team ?
  • How many years of experience do you have in Salesforce Testing?
  • How many yrs of exp do you have with Selenium/ Cypress/ TestNG?
  • How many years of experience do you have with Postman / Rest Assured?
  • Do you have any experience in QA Leadership role?
Hourly rate: 10 - 20 USD
3 days ago
  • Data Science & Analytics, AI & Machine Learning
Senior Frontend Engineer
65 - 80 USD / hr
3 days ago
Client Rank - Excellent

Payment method verified
$218 872 total spent
24 hires, 8 active
42 jobs posted
57% hire rate, 1 open job
51.66 /hr avg hourly rate paid
3 918 hours paid
5.00 of 13 reviews
Registered: Aug 26, 2021
United Kingdom
United Kingdom
Manchester 8:21 AM
5
We’re building an advanced, interactive dashboard builder for our fast-growing SaaS platform, and we're looking for a Senior Frontend Engineer who is an expert in Next.js, React, TypeScript, and scalable component library design using Storybook.

🛠 What You’ll Work On:
Architect and implement complex, interactive UIs for our dashboard builder using React and Next.js.

Build and maintain a modular, scalable component library with full Storybook documentation.

Collaborate with backend engineers, designers, and product leads to deliver high-quality user experiences.

Optimize components and application performance for speed and responsiveness.

Ensure code is robust, maintainable, and adheres to modern best practices.

✅ Must-Have Expertise:
5+ years of frontend development experience with a strong portfolio of web applications.

Expert-level knowledge of React and Next.js.

Deep experience with TypeScript and writing strongly-typed, maintainable code.

Proven experience building design systems / component libraries with Storybook.

Comfortable building responsive, drag-and-drop, and data-driven interfaces.

Familiarity with testing frameworks like Jest, React Testing Library, or Cypress.

Strong understanding of UI/UX principles and performance optimization techniques.

Excellent communication and ability to work independently with minimal oversight.

🚀 Nice-to-Have:
Experience working on dashboard builders, BI tools, or data visualization components.

Familiarity with Figma or similar tools for converting design specs into code.

Experience with tools like Zustand, Redux Toolkit, or Recoil for state management.

📦 Our Tech Stack:
Next.js / React / TypeScript

Storybook for component-driven development

Tailwind CSS (or equivalent utility-first CSS framework)

REST & GraphQL APIs for data interactions

💼 Scope:
Project-based with the potential for long-term collaboration.

Remote work – flexible hours, but must be available for collaboration during some overlapping hours with our UK-based team.

To Apply:
Please include:

A brief intro outlining relevant experience

Links to past work, especially interactive apps or dashboards

GitHub or portfolio (if available)
Hourly rate: 65 - 80 USD
3 days ago
  • Web, Mobile & Software Dev, Web Development
Senior QA Engineer (AI testing )- 5+ years- Navi Mumbai- YK
10 - 22 USD / hr
3 days ago
Client Rank - Excellent

Payment method verified
$15 103 total spent
5 hires, 1 active
466 jobs posted
1% hire rate, 21 open job
12.50 /hr avg hourly rate paid
40 hours paid
4.75 of 3 reviews
Registered: Jul 26, 2021
India
India
Pune 1:51 PM
5
Role: Senior QA Engineer (AI / Automation Focus)
Location: Remote /Navi Mumbai
Total Exp - 5+ years
Time: 02 PM- 11 PM IST
Contract Duration- 6 Months ,with the possibility of extension.

Required Skills & Experience:
-8+ years of experience in software quality assurance.
-5+ years of experience in test automation.
-2+ years of experience testing AI-powered applications or related technologies.
-Strong understanding of Large Language Models (LLMs), AI agents, and Retrieval Augmented Generation (RAG) concepts.
-Experience in testing LLM-based applications, including evaluating prompt engineering, model outputs, and overall system behavior.
-Experience in designing and implementing test cases for AI agent interactions, decision-making, and task execution.
-Experience with testing RAG systems, including evaluating the accuracy and relevance of retrieved information.
-Proficiency in test automation tools and frameworks (e.g., Selenium, Cypress, PyTest, etc.).
-Strong programming skills in languages such as Python, Java, or JavaScript.
-Experience with API testing tools (e.g., Postman, REST Assured).
-Familiarity with machine learning concepts and evaluation metrics.
-Solid understanding of software testing principles, methodologies, and best practices.
-Experience with Agile development methodologies.
-Excellent analytical, problem-solving, and communication skills.
-Experience with cloud platforms (e.g., AWS, Azure, GCP) is a plus.
-Experience with containerization technologies (e.g., Docker, Kubernetes) is a plus.
-Proven experience with JavaScript automation frameworks, specifically Playwright and Cypress.

Suitable and interested candidates, Please apply with your updated resume.
Client's questions:
  • Are you an individual freelancer/ Agency/ Team ?
  • How many years of experience do you have in Automation Testing?
  • How many years of experience do you have in AI Testing?
Hourly rate: 10 - 22 USD
3 days ago
  • Web, Mobile & Software Dev, QA & Testing
QA Engineer (Manual Testing)
not specified 3 days ago
Client Rank - Excellent

Payment method verified
$387 435 total spent
134 hires, 17 active
287 jobs posted
47% hire rate, 3 open job
40.92 /hr avg hourly rate paid
8 790 hours paid
4.98 of 94 reviews
Registered: Jul 8, 2015
United Arab Emirates
United Arab Emirates
Dubai 10:21 AM
5
Title: QA Engineer (Manual Testing) – Web & API Testing
Project Type: Ongoing
Engagement: Part-time or full-time
Remote: Yes
Language: Strong English Communication skills

Description:
We’re looking for a detail-oriented QA Engineer with 2+ years of experience in manual testing to help ensure the quality of our web applications. Your primary focus will be writing and executing test cases, identifying bugs, and collaborating with our development team to deliver reliable features.

Key Responsibilities:
- Perform manual testing of web applications and APIs
- Execute UI, functional, regression, and exploratory testing
- Test REST APIs and WebSocket communications, including JWT and basic auth
- Write basic SQL queries for backend data validation
- Log, track, and retest bugs using standard tools (e.g., JIRA)
- Maintain clear test cases and reports
- Communicate findings clearly with developers and PMs
- Participate in agile workflows and sprint reviews

Nice-to-Have (Bonus):
- Experience with Selenium or Cypress
- Knowledge of testing patterns (e.g., Page Object Model)
- Familiarity with Kafka or other messaging systems
- Interest in growing into automation testing
Budget: not specified
3 days ago
  • Web, Mobile & Software Dev, QA & Testing
Full Stack Developer for an AI-Powered EdTech Startup
20 - 40 USD / hr
3 days ago
Client Rank - Good

Payment method verified
Phone number verified
$1 680 total spent
4 hires
4 jobs posted
100% hire rate, 1 open job
5.00 of 3 reviews
Registered: May 2, 2024
United States
United States
San Francisco 1:21 AM
4
Summary
FireCert is an AI-powered educational platform helping students and professionals prepare for certification exams faster and more effectively. Our product combines adaptive question logic, machine learning, and research-backed techniques from neuroscience to help users focus only on the areas they actually need to improve, saving them time and stress.

While originally designed for students (especially those with learning disabilities), we’re currently focused on professionals studying for the AWS SAA-C03 certification exam, and rapidly expanding.

Your Role
We’re looking for a full stack developer to help scale our platform, improve accessibility, and optimize the user experience based on real analytics and user feedback over the next 10 weeks (May 26-August 4). You’ll be working directly with the founder (technical background in ML/testing/CI/CD) and joining just as the company enters a high-growth phase.

Responsibilities (in order of time spent)
- Build new features based on our analytics to improve our onboarding and sales funnel
- Refactor legacy frontend/backend logic for scalability and clarity
- Implement effective data processing to improve backend response time
- Improve frontend responsiveness and polish
- Investigate and resolve support issues via google cloud logs and user feedback

Our Stack
- Frontend: Svelte, TailwindCSS
- Backend: Python (Flask), Gunicorn
- Database & Auth: Firebase + Firestore
- CI/CD: GitHub Actions
- Testing: Pytest (API), Cypress (E2E)
- Analytics: GA4

Requirements
- At least 3 years of experience with both frontend and backend dev (don’t need to be an expert in both)
- Comfortable working in Svelte or learning quickly
- Strong Python fundamentals, especially efficient data processing
- Familiarity with GitHub-based workflows (issues, PRs, CI)
- Good communication and async-first habits

How we work
- Weekly sprint planning call (Monday or Tuesday)
- Weekly review call (Friday or Thursday)
- All tasks tracked via GitHub Issues + Project Board
- Communication via GitHub and email

Things We'd Like to Hear About
- A few examples of relevant work (GitHub links or portfolio welcome)
- Your GitHub handle and preferred contact email
- A brief note on why this sounds like a fit for you
Hourly rate: 20 - 40 USD
3 days ago
  • Web, Mobile & Software Dev, Web Development
Technical Tester (QA Engineer)
5 - 11 USD / hr
3 days ago
Client Rank - Excellent

Payment method verified
Phone number verified
$352 618 total spent
206 hires, 51 active
464 jobs posted
44% hire rate, 14 open job
19.77 /hr avg hourly rate paid
17 482 hours paid
4.34 of 133 reviews
Company size: 10
Registered: Dec 21, 2008
United States
United States
NY 4:21 AM
5
We build enterprise-grade CRM and ERP solutions that power businesses across industries — from managing customers and sales to automating operations, finance, and HR. We're looking for a Technical Tester who thrives in a fast-paced, detail-driven environment and is passionate about delivering quality software at scale.

This is your chance to join a product-driven team where testing isn’t just a checkbox — it’s a vital part of building robust, intelligent systems used by real businesses every day.

What You’ll Be Doing
As a Technical Tester, you’ll:

- Design and execute test plans across core CRM and ERP modules (e.g., Sales, Finance, Inventory, HR)

- Develop and maintain automated test cases using tools like Selenium, Cypress, or Postman

- Test APIs and workflows for accuracy, performance, and integration

- Identify bugs and inconsistencies, and collaborate with developers for quick resolution

- Work closely with product managers and QA leads to define quality benchmarks

- Contribute to CI/CD pipelines and ensure clean, reliable releases

- Track and manage defects using tools like Jira or similar platforms

- Perform regression, smoke, and exploratory testing as part of release cycles

What We’re Looking For Must-Haves:

- Proven experience as a QA Engineer, Technical Tester, or similar role

- Hands-on experience with automation tools (e.g., Selenium, Cypress, TestNG)

- Strong understanding of QA best practices, test design, and defect tracking

- Experience testing APIs and complex business workflows

- Familiarity with databases and SQL for data validation

- Knowledge of CI/CD environments (e.g., Jenkins, GitLab, Azure DevOps)

Nice-to-Haves:

- Experience testing CRM or ERP systems

- Understanding of business processes like order-to-cash, procure-to-pay, etc.

- Performance/load testing experience (e.g., JMeter, LoadRunner)

- ISTQB or other testing certifications

Experience with Agile/Scrum environments

Why You’ll Love Working Here
🧠 Challenging Projects – Test real-world business solutions used at scale

🧰 Modern Tools – Work with up-to-date frameworks, CI/CD, and automation

💬 Collaborative Team – Work with developers, analysts, and QA pros who care

🌍 Remote-Friendly – Flexibility to work from wherever you do your best work

📚 Career Development – Room to grow, learn, and evolve as a QA professional
Hourly rate: 5 - 11 USD
3 days ago
  • Web, Mobile & Software Dev, QA & Testing
Front End React Developer for MERN/Next.js Web App Conversion to TypeScript
15 - 30 USD / hr
3 days ago
Client Rank - Excellent

Payment method verified
$140 125 total spent
27 hires, 4 active
97 jobs posted
28% hire rate, 3 open job
20.93 /hr avg hourly rate paid
6 060 hours paid
5.00 of 19 reviews
Industry: Tech & IT
Company size: 10
Registered: Apr 19, 2016
United States
United States
San Bernardino 1:21 AM
5
We need an experienced Front End React Developer immediately to support our in-house developer. Our web application is a sophisticated MERN stack (MongoDB, Express.js, React, Node.js) project built with Next.js, hosted on AWS, and deployed via Vercel. The application features complex business logic and advanced functionality, far beyond a standard website. A key focus of this role is to convert our existing JavaScript frontend codebase to TypeScript, requiring deep expertise in both JavaScript and TypeScript, as well as experience with codebase migrations.

Project Details
🖥️ Tech Stack: React, Next.js, JavaScript (transitioning to TypeScript), MERN (MongoDB, Express.js, React, Node.js)
🏢 Infrastructure: AWS (hosting), Vercel (deployments)

Scope: First, collaborate with our in-house developer to implement new features and second convert the JavaScript frontend to TypeScript, implement new features, optimize existing code, and maintain complex business logic and advanced UI/UX requirements.

Responsibilities
👉Conversion of our JavaScript frontend codebase to TypeScript, ensuring type safety, maintainability, and minimal disruption to existing functionality.
👉Develop and optimize React components and pages using Next.js with TypeScript for a seamless, high-performance user experience.
👉Implement complex business logic on the front end, ensuring alignment with back-end APIs (Node.js/Express).
🤝Collaborate closely with our in-house developer to integrate features, troubleshoot issues, and maintain code quality.
👍Write clean, modular, and well-documented TypeScript code adhering to best practices.
💪Leverage Vercel for efficient deployments and ensure smooth CI/CD workflows.
📈Optimize front-end performance, accessibility, and responsiveness across devices.
🤜Participate in code reviews and provide constructive feedback to ensure high-quality deliverables.

Requirements
✅5+ years of professional experience as a Front End Developer with a focus on React and Next.js.
✅Proven experience building MERN stack applications with complex business logic and advanced features.
✅Strong proficiency in JavaScript and TypeScript, with demonstrable experience converting JavaScript codebases to TypeScript in production environments.
✅Deep understanding of React hooks, state management (e.g., Redux, Zustand, or Context API), and Next.js features (e.g., SSR, SSG, API routes) in a TypeScript context.
✅Hands-on experience with AWS services (e.g., S3, EC2, Lambda) and Vercel for deployments.
✅Familiarity with integrating RESTful APIs in a MERN environment.
✅Expertise in front-end tooling (e.g., Webpack, Babel, ESLint, Prettier) and modern CSS frameworks (e.g., Tailwind CSS, styled-components).
✅Strong understanding of performance optimization, accessibility (a11y), and responsive design principles.
✅Ability to work independently, prioritize tasks, and deliver high-quality code under tight deadlines.
✅Excellent communication skills and experience collaborating remotely with distributed teams.

Bonus Skills:
+ Experience with testing frameworks (e.g., Jest, React Testing Library, Cypress) in TypeScript.
+ Knowledge of UI/UX design principles and tools like Figma or Sketch.
+ Familiarity with MongoDB or other NoSQL databases.
+ Contributions to open-source projects or a strong GitHub portfolio showcasing TypeScript projects.
Hourly rate: 15 - 30 USD
3 days ago
  • Web, Mobile & Software Dev, Web Development
Automation QA with Cypress & CI/CD Experience
18 - 20 USD / hr
3 days ago
Client Rank - Medium

Payment method verified
Phone number verified
1 open job
Industry: Tech & IT
Company size: 10
Pakistan
Pakistan
1:21 PM
3
We are looking for an experienced Automation QA Engineer with strong skills in Cypress and CI/CD pipeline integration to join our team on a contract basis. The ideal candidate should be able to design, implement, and maintain robust automated test suites for our web applications. He should also have experienced with Selenium, Playwright and Cypress.

Responsibilities:

1. Develop and maintain end-to-end test automation using Cypress.
2. Integrate test suites into CI/CD pipelines (e.g., GitHub Actions, GitLab CI, Jenkins, etc.).
3. Identify, document, and track bugs to resolution.
4. Collaborate closely with developers, product managers, and QA leads to ensure quality throughout the development lifecycle.
5. Optimize existing test cases and ensure high test coverage.
Provide regular reports on test results and quality metrics.
Hourly rate: 18 - 20 USD
3 days ago
  • Web, Mobile & Software Dev, QA & Testing
Update a selenium script to work with different websites
50 USD 3 days ago
Client Rank - Medium

Payment method verified
Phone number verified
1 open job
Industry: Tech & IT
Company size: 2
Germany
Germany
Ilmenau 10:21 AM
3
We are seeking an experienced Python developer (or QA automation engineer) with strong expertise in Selenium to update and extend an existing automation script. The script automates data entry and submission on a variety of complex web forms, each with unique field layouts, validations, and dynamic elements.

Scope of Work:

Review and update our current Selenium scripts to ensure compatibility with recent website updates (structure, field changes, dynamic behavior, etc.).

Extend script coverage to additional websites (details will be provided). Each website may have complex, multi-step forms with elements such as file uploads, captchas, dropdowns, and conditional fields.

Implement robust error handling and logging to capture failed submissions, timeouts, or unexpected page behavior.

Parameterize inputs for easy reuse across different sites and scenarios.

Document your code and workflow for future maintainability.

Optional: Experience with bypassing basic captchas, multi-factor authentication, or integrating with browser plugins/extensions is a plus.

Requirements:

Proven experience with Python and Selenium WebDriver (ideally with evidence of similar automation projects).

Ability to debug and adapt to different site architectures, including those built with modern JS frameworks (React, Angular, etc.).

Familiarity with handling cookies, session management, and browser profiles.

Strong attention to detail; ability to adapt to changing form layouts and requirements.

Good communication skills for progress updates and clarifying requirements.

To Apply, please provide:

A brief description of your relevant experience.

Examples of previous Selenium automation projects (especially involving multi-site form automation).

Your estimated time and rate for updating one website script (for reference).

Any questions or suggestions you might have for this project.

Budget:
Open to fixed-price proposals, may offer permanent role depending on experience and approach.
Fixed budget: 50 USD
3 days ago
  • Web, Mobile & Software Dev, Scripts & Utilities
Front-End Developer - React (Contract → Full-Time Potential)
15 - 30 USD / hr
3 days ago
Client Rank - Excellent

Payment method verified
$11 615 total spent
39 hires, 4 active
53 jobs posted
74% hire rate, 2 open job
36.08 /hr avg hourly rate paid
179 hours paid
4.73 of 34 reviews
Registered: Sep 30, 2008
United States
United States
Orem 5:21 AM
5
About Us
We’re a fast-moving SaaS startup that’s already shipping, learning, and iterating. The current front-end was vibe-coded (read: built quickly to prove demand). It works, but might not be pretty under the hood. We’re looking for a sharp front-end engineer to refactor, polish, and level-up the UI while collaborating closely with our backend developer to roll out new features at speed.

What You’ll Do
Refactor & clean up the existing vibe-coded codebase for readability, maintainability, and performance.
Implement new UI/UX components from wireframes (or your own proposals) using React / TypeScript + Tailwind (or similar).
Integrate cleanly with endpoints delivered by our backend dev; you’ll be in daily async contact to unblock each other.
Own the front-end architecture: set patterns, linting rules, testing strategy, and CI checks so future contributors can move fast without breaking things.
Optimize for Core Web Vitals, accessibility, and responsive behavior across modern browsers and devices.

Must-Haves
3+ years professional experience with React (hooks, context, component composition).
Fluency in TypeScript, modern CSS, and utility-first frameworks (Tailwind, Windi, etc.).
Demonstrated history of rescuing or refactoring messy codebases.
Strong eye for detail: pixel-perfect layouts, smooth micro-interactions, accessible components.
Comfortable collaborating with backend engineers through GitHub PRs, written specs, Slack, and Loom/video walk-throughs.
Self-starter mindset and high agency—you proactively raise issues, suggest solutions, and unblock yourself.

Nice-to-Haves
Familiarity with serverless backends (e.g., Supabase, Firebase) or platforms such as Render / Vercel.
Experience setting up front-end testing (Playwright, Cypress, Vitest).
Basic design chops to tweak Figma files or propose UI improvements.

Engagement Details
Start: ASAP
Scope: 15-25 hrs/week to start; option to convert to full-time after proving value.
Time zone overlap: At least 2–3 hrs overlap with US Mountain Time (UTC-6).

Communication: Slack + GitHub for PR reviews.

How to Apply
Send a quick intro that highlights your most relevant front-end rescue/refactor project.
Include links to one or two production React projects or PRs you led (GitHub link or live site). Please show at least one professional project and one hobby project.

Mention your availability and preferred stack/tools.

If you thrive on turning scrappy prototypes into polished, production-ready experiences—and enjoy tight collaboration with backend devs—we’d love to talk.
Client's questions:
  • Include a link to your GitHub profile and/or website
Hourly rate: 15 - 30 USD
3 days ago
  • Web, Mobile & Software Dev, Web Development
Automation Tester | Cypress
not specified 2 days ago
Client Rank - Medium

Payment method verified
Phone number verified
1 jobs posted
1 open job
no reviews
Registered: Nov 12, 2024
India
India
1:51 PM
3
We are seeking an experienced automation tester to join our team and work on our innovative no code app development platform. As an automation tester, you will be responsible for testing and ensuring the quality of our platform using the Cypress testing framework. This is a remote position that requires at least 3 years of experience in Cypress and a strong understanding of automation testing principles. If you have a passion for testing, excellent problem-solving skills, and the ability to work independently, we would love to hear from you. Join us in revolutionizing the app development process!
Budget: not specified
2 days ago
  • Web, Mobile & Software Dev, QA & Testing
Looking for NUXT / VUE.JS developer
10 - 35 USD / hr
2 days ago
Client Rank - Good

Payment method verified
Phone number verified
$7 072 total spent
5 hires, 2 active
677 jobs posted
1% hire rate, 36 open job
15.85 /hr avg hourly rate paid
422 hours paid
5.00 of 4 reviews
Registered: Apr 8, 2024
Vietnam
Vietnam
Hanoi 3:21 PM
4
Job Overview:

We are looking for a skilled and passionate Nuxt.js / Vue.js Developer to join our team. The ideal candidate will be responsible for developing high-quality, performant, and scalable web applications. You will work closely with designers, backend developers, and product managers to build seamless B2B solutions that deliver exceptional user experiences.

Responsibilities
Develop high-quality, maintainable web applications using Nuxt.js and Vue.js

Collaborate with the product and design teams to implement responsive, user-friendly features

Optimize applications for speed and scalability

Maintain and enhance existing web applications

Write clean, scalable, and testable code

Troubleshoot, debug, and resolve performance issues and bugs

Participate in code reviews and contribute to best practices

Qualifications
Bachelor's degree in Computer Science or equivalent practical experience

Solid experience in Vue.js and Nuxt.js frameworks

Proficiency in JavaScript, HTML5, and CSS3

Experience with state management (e.g., Vuex or Pinia)

Familiarity with RESTful APIs and third-party libraries

Experience with SSR (Server Side Rendering) and static site generation in Nuxt.js

Knowledge of modern frontend build tools and workflows (Webpack, Vite, etc.)

Experience with Git and version control workflows

Good understanding of testing tools and frameworks (Jest, Cypress, etc.)

Familiarity with backend technologies such as Laravel or Node.js is a plus

Strong problem-solving skills and attention to detail
Hourly rate: 10 - 35 USD
2 days ago
  • Web, Mobile & Software Dev, Web Development
Salesforce Quality Assurance Engineer
not specified 2 days ago
Client Rank - Risky

Payment method not verified
Phone number verified
2 open job
no reviews
Industry: Tech & IT
Company size: 1000
Registered: May 19, 2025
India
India
1:51 PM
1
About the Role
We are hiring a Full Stack QA Engineer with proven expertise in both manual and automated testing of web applications built using MERN Stack and integrated with Salesforce and AWS services. You’ll be responsible for ensuring the highest levels of application reliability, functionality, and user experience.
Key Responsibilities
• Test full-stack web applications, REST APIs, and Salesforce-integrated workflows.
• Write and execute test cases for React frontends, Node/Express APIs, and MongoDB data models.
• Build and maintain automation frameworks using tools like Selenium
• Perform API testing using Postman, Swagger, or similar tools.
• Validate Salesforce flows, triggers, and external app interactions (e.g., record sync, webhooks).
• Test AWS-hosted services and perform smoke/load testing for EC2, S3, or Lambda-based applications.
• Identify, log, and track bugs in tools like JIRA or AWS DevOps.
Required Skills
• 2–3 years of testing experience in MERN-based environments.
• Strong knowledge of Salesforce data objects, API testing, and process validation.
• Hands-on experience with test automation using Selenium/Cypress.
• Proficient in Postman, JSON, JWT tokens, and OAuth2 for secure API testing.
• Comfortable testing applications hosted on AWS infrastructure.
Good to Have
• Familiarity with CI/CD pipelines for QA automation.
• Experience with performance testing tools like JMeter or Artillery.
• Ability to write basic scripts in Node.js/Python for test scripting.
• Knowledge of Chrome DevTools for front-end and network debugging.
• Knowledge on Playwright or Cypress
Perks
• Opportunity to work with full-stack engineering and Salesforce teams.
• High-growth environment with learning across DevOps, QA, and product management.
Budget: not specified
2 days ago
  • Web, Mobile & Software Dev, QA & Testing
Full-stack Engineer
15 - 35 USD / hr
2 days ago
Client Rank - Good

Payment method verified
$5 393 total spent
10 hires, 4 active
26 jobs posted
38% hire rate, 3 open job
4.57 of 6 reviews
Industry: Real Estate
Company size: 2
Registered: Jul 5, 2020
United States
United States
Miami Beach 5:21 AM
4
About MAK Realty Group
For more than 15 years, MAK Realty Group has set the standard for luxury‑property management, sales, and leasing in Miami. From world‑class concierge service to cutting‑edge digital experiences, we treat every client interaction like a five‑star stay.

We’re now investing heavily in technology—think dynamic booking flows, real‑time pricing engines, and data‑driven host dashboards—to keep delighting owners and guests alike.

What You’ll Do
Own features from whiteboard to production. Shape APIs, write code, deploy to AWS, set up observability, and iterate quickly on feedback.
Craft delightful UIs. Build responsive components in React, Vue, or Svelte with TypeScript, ensuring pixel‑perfect design across devices.
Design resilient back ends. Develop micro‑services in Node.js (or similar) on AWS (Lambda, API Gateway, DynamoDB/RDS, S3, CloudFront).
Supercharge WordPress. Extend our headless CMS with custom REST/GraphQL endpoints, tweak themes, and build lightweight plugins.
Automate everything. Set up CI/CD pipelines with GitHub Actions or AWS CodeBuild/Deploy, introduce IaC with CDK/Terraform, and advocate DevOps best practices.
Collaborate cross‑functionally. Pair with Product, Design, and Marketing to turn user stories—guest search, host dashboards, pricing rules—into shippable code.
Champion code quality. Write clean, testable, well‑documented code; review PRs; and share knowledge with the team.
What You Bring
3+ years professional full‑stack development experience.
Fluency in JavaScript/TypeScript and at least one modern front‑end framework (React, Vue, Svelte, etc.).
Hands‑on expertise with AWS and IaC (CDK, CloudFormation, Terraform, or Pulumi).
Comfort extending/ theming WordPress as a headless CMS or traditional site.
Proven record designing REST/GraphQL APIs, working with both SQL & NoSQL datastores, and integrating third‑party services (payments, maps, analytics).
Familiarity with testing stacks (Jest, Playwright, Cypress) and Git‑based workflows.
Clear written & verbal communication—you’ll be part of a distributed team.
Bonus Points
Server‑side rendering or static‑site generation (Next.js, Nuxt).
Vacation‑rental or e‑commerce domain knowledge—booking flows, calendar sync, dynamic pricing.
Performance & SEO chops (Core Web Vitals, structured data).
Deep CDK/Terraform skills for secure, reproducible infra.
Hourly rate: 15 - 35 USD
2 days ago
  • Web, Mobile & Software Dev, Web Development
QA Automation Engineer
10 - 22 USD / hr
2 days ago
Client Rank - Excellent

Payment method verified
$417 877 total spent
61 hires, 13 active
80 jobs posted
76% hire rate, 1 open job
23.81 /hr avg hourly rate paid
16 627 hours paid
4.95 of 38 reviews
Industry: Tech & IT
Company size: 2
Registered: Jul 17, 2020
United States
United States
Aldie 4:21 AM
5
We’re seeking a QA Automation Engineer to enhance our Engineering Team’s capabilities in delivering high-quality software solutions.
In this role, you’ll be instrumental in driving our software quality assurance lifecycle, collaborating with development teams to establish test strategies, and developing automated tests to ensure our releases meet the highest standards.
Your expertise will also extend to maintaining our CI flows and troubleshooting system issues.
If you’re passionate about quality, automation, and continuous improvement, join us in shaping the future of recruiting software.
Responsibilities
• Drive the software quality assurance lifecycle within an Agile process
• Establish and coordinate test strategies with development/product teams
• Design and implement test plans and test cases
• Develop and execute automated UI and functional tests
• Enhance and maintain automated CI flows (Jenkins)
• Troubleshoot issues in systems under test
Requirements and skills
• BS/MS degree in Computer Science, Engineering, or related field.
• 2+ years of experience as a Software Development Engineer in Test.
• Proficiency in at least one programming language (Java, Groovy, Ruby, Python).
• Experience with web application testing and Continuous Integration processes.
• Familiarity with version control, defect tracking, and test management tools (GIT, Jenkins, JIRA).
• Bonus: Experience with native mobile application testing, Kubernetes, and microservices architecture.
Software/Technical
• Knowledge of SQL/NoSQL databases.
• Knowledge of NodeJS and ReactJS – at least able to compile and run these in development environment.
• Knowledge of Jenkins CI/CD tool is a plus.
• Used one of the following software to build automation tests
o Selenium
o Cypress
o Cucumber
Hourly rate: 10 - 22 USD
2 days ago
  • Web, Mobile & Software Dev, QA & Testing
QA Automation Tester – Remote | Build Smarter, Test Faster
5 - 25 USD / hr
2 days ago
Client Rank - Excellent

Payment method verified
$72 208 total spent
15 hires, 4 active
32 jobs posted
47% hire rate, 2 open job
12.11 /hr avg hourly rate paid
5 814 hours paid
4.89 of 10 reviews
Industry: Tech & IT
Company size: 10
Registered: Dec 6, 2009
Australia
Australia
Dover Heights 6:21 PM
5
We’re looking for a QA Automation Tester who thrives on building clean, scalable, and reliable testing solutions. In this role, you'll take ownership of automated testing across our software platforms, ensuring smooth performance and top-tier quality. If you're passionate about automation, love solving problems, and want to be part of a collaborative dev environment — we’d love to hear from you.

What You’ll Be Doing:
- Develop, maintain, and execute automated test scripts using Selenium, Cypress, or similar tools
- Collaborate with devs and QA peers to define test strategies, edge cases, and acceptance criteria

Integrate test automation into CI/CD pipelines
- Analyze results, track bugs, and support debugging efforts through tools like JIRA
- Continuously improve test coverage, speed, and reliability
- Contribute to a culture of quality in Agile delivery cycles

What You’ll Need:
- 3+ years of QA experience, with a strong focus on test automation
- Proficiency in Java, JavaScript, or Python
- Hands-on experience with automation tools and frameworks
- Solid understanding of API testing (e.g., Postman, REST Assured)
- Experience with Git and version control best practices
- Sharp problem-solving skills and a proactive mindset
- Clear communication and a team-first attitude

Bonus Points For:
- Experience in performance or security testing
- Familiarity with cloud platforms (AWS, Azure, etc.)
- Exposure to Agile/Scrum teams and workflows

Why Join Us?
You’ll be part of a growing remote team working on meaningful projects with modern tools, flexible hours, and a clear focus on building quality software without compromise.
Hourly rate: 5 - 25 USD
2 days ago
  • Web, Mobile & Software Dev, QA & Testing
Senior Frontend Engineer (Next.js, Typescript, Auth0)
25 - 50 USD / hr
11 hours ago
Client Rank - Excellent

Payment method verified
$62 643 total spent
30 hires, 15 active
31 jobs posted
97% hire rate, 3 open job
26.46 /hr avg hourly rate paid
1 965 hours paid
4.94 of 52 reviews
Registered: Dec 5, 2016
United States
United States
San Francisco 5:21 AM
5
We're seeking an experienced developer to maintain and enhance our Next.js web application. This role will be a contractor (part-time) position between 10-30 hours per week.

Required Skills:
Next.js and React
TypeScript
Tailwind CSS
Auth0
Testing (Jest, Cypress)
Storybook
CI/CD and Docker
React Hook Form & Zod
State management (Zustand)

Responsibilities:
Maintain and enhance Next.js/React application
Implement new features
Write clean, tested code
Optimize performance
Collaborate with team

Experience:
5+ years web development
Production-scale applications
Modern React patterns
Code quality best practices
Hourly rate: 25 - 50 USD
11 hours ago
  • Web, Mobile & Software Dev, Web Development
Technical Interview Lead
14 - 15 USD / hr
1 hour ago
Client Rank - Medium

Payment method verified
6 jobs posted
1 open job
no reviews
Company size: 10
Registered: Aug 8, 2018
United States
United States
Bowie 5:21 AM
3
Looking for a tech lead to conduct live coding interview to fullstack developer.

The candidate needs to have expert knowledge of the following technologies:

HTML5, CSS3, SCSS, Bootstrap, Flexbox, Grid
Vanilla JS, ES6+, Async/Await, Promises
React.js, Angular, Vue.js
Bootstrap, Tailwind CSS, Material UI
Sass, LESS
npm, Yarn
Media Queries, Mobile-first Design
Git, GitHub/GitLab, Bitbucket
React-Native, Swift

Node.js (JavaScript), Python, C# (ASP.NET), PHP
Express.js (Node), Django (Python), .NET
REST, GraphQL, WebSockets, SOAP
JWT, OAuth, Passport.js, Firebase Authentication
Nginx, Apache, Express.js (Node)
MySQL, PostgreSQL, MSSQL
MongoDB, Firebase, Cassandra, CouchDB
Sequelize (Node.js), Mongoose (MongoDB), .Net Entity-Framework, typeORM
Git, GitHub/GitLab, Bitbucket

Docker, Docker Compose
Jenkins, GitHub Actions, GitLab CI
AWS (EC2, S3, Lambda), Azure, Google Cloud, DigitalOcean
AWS Lambda, Google Cloud Functions, Netlify Functions
Terraform, CloudFormation, Ansible
Prometheus, Grafana, Datadog, Splunk
Git, GitHub/GitLab, Bitbucket

MySQL, PostgreSQL, SQLite, MSSQL
MongoDB, Firebase, Redis
Sequelize (Node.js), Mongoose (MongoDB),  .Net Entity-Framework, , typeORM
Normalization, Indexing, Query Optimization
ERD (Entity Relationship Diagram)

Jest, Mocha, Jasmine, PyTest, JUnit
Cypress, Selenium, Puppeteer
Postman, Supertest, Insomnia
Mocha, Jest, Jasmine
Hourly rate: 14 - 15 USD
1 hour ago
  • Accounting & Consulting, Recruiting & Human Resources
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