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We are looking for freelancers worldwide who has an active account with Coinbase Exchange and can reliably collect pricing data throughout the customer journey for cross-border stablecoin use cases.

This project focuses on collecting pricing information at each stage of the journey, including fiat deposit, fiat-to-stablecoin on-ramping, stablecoin conversion, on-chain and off-chain transfers, cross-chain routing where relevant, and fiat off-ramping at the receiving end. We want the data collection to reflect the actual customer experience of moving value internationally through the platform, including the rates, spreads, and fees shown at different points in the process.

Data will be gathered through online account journeys and, where relevant, any additional steps needed to document the full flow.

Main deliverable:
Data entered into our forms, with supporting screenshots.

Main requirements:
Currently live in Qatar
Have access to a verified account of any of the platforms mentioned
Comfortable documenting platform journeys involving fiat deposits, conversions, transfers, and withdrawals
Good English
Good computer skills
Responsive and adaptable to changing requirements

This job does not require any digital asset or fiat transactions.

We have multiple similar projects and are open to long-term collaboration.

I’m researching where real disputes happen in crypto trading bots and automated trading systems.

This is not a generic crypto market report. I want operator-level detail: when a trading bot loses money, makes an unexpected trade, uses bad data, executes poorly, or acts outside what a user expected, what do people actually argue about?

Deliverable:
A short research memo or spreadsheet covering:

1. The 5–10 most common dispute types in crypto trading bots / automated trading systems.

Examples may include:
- bad strategy,
- bad market data,
- unauthorized action,
- trade executed at the wrong time,
- slippage / execution quality,
- duplicate trade,
- missed trade,
- wrong wallet/account,
- model decision dispute,
- bot did or did not execute.

2. For each dispute type:
- who complains,
- who gets blamed,
- what evidence is usually shown,
- whether that evidence is trusted,
- what evidence would actually settle the dispute.

3. Identify 10–20 active builders/operators in this space:
- Telegram trading bot builders,
- crypto bot agencies,
- algorithmic trading freelancers,
- signal/copy-trading bot operators,
- TON/Telegram trading bot projects,
- bot-managed wallet builders.

4. Identify where these people actually gather:
- Telegram groups,
- Discords,
- GitHub repos,
- forums,
- X accounts,
- Upwork/freelancer niches.

5. Short conclusion:
Where is the strongest unresolved evidence gap in trading-bot disputes?

Important:
Do not write generic “crypto bots are growing” content. I want concrete operator reality, examples, communities, and evidence practices. If you have personally built, used, audited, debugged, or operated trading bots, say that clearly.

• 1. Have you personally built, operated, traded with, audited, or debugged crypto trading bots? Describe one example.
• 2. When a trading bot loses money, what is the first real argument usually about?
• 3. What evidence do operators usually show today?
• 4. Do normal logs settle disputes, or do people still argue about them?
• 5. Which Telegram, Discord, GitHub, or X communities are you active in where trading-bot builders or operators gather?

Freelance Product Designer with Cryptocurrency Experience Needed
Are you a talented product designer passionate about innovative technology and the crypto space? We are looking for a skilled freelancer to help us design and improve our cryptocurrency-related platform.
Responsibilities:

Collaborate with our team to understand project goals and user needs
Design intuitive, user-friendly interfaces for our crypto products
Create wireframes, prototypes, and high-fidelity designs
Ensure a seamless user experience tailored to crypto users
Incorporate feedback and iterate on designs

Requirements:

Proven experience as a product designer, with a strong portfolio
Experience designing for cryptocurrency or blockchain projects
Proficiency in design tools such as Figma, Sketch, Adobe XD, etc.
Strong understanding of user experience (UX) and user interface (UI) principles
Ability to work independently and meet deadlines
Excellent communication skills

Preferred:

Knowledge of crypto wallets, exchanges, DeFi, or NFT platforms
Familiarity with security considerations in crypto app design

Skills: Website Design, Graphic Design, Mobile App Development, User Interface / IA, Product Design, Figma, User Experience Research, Cryptocurrency

We’re seeking a Tech Manager to lead development of a Web3 Real-World Assets (RWA) platform.

Requirements

-5+ years engineering experience, 2+ years in Web3 (smart contracts, DeFi protocols).
-Strong backend (Node.js, Go, or Python) and Solidity/Move/Rust experience.
-Experience with oracles, tokenization, custody solutions, and compliance requirements around RWA.
-Proven leadership, product collaboration, and remote team experience.
-Good English communication

We are looking for a reliable and detail-oriented Virtual Assistant with experience in blockchain operations to support our ongoing development activities.

Responsibilities:

Monitor and track blockchain transactions.
Coordinate transaction-related tasks required for development and testing.
Maintain transaction records and status reports.
Assist with wallet and blockchain operation management.
Communicate progress and provide regular updates.
Support administrative tasks related to blockchain projects.

Requirements:

Basic to advanced knowledge of blockchain technology.
Familiarity with Ethereum, ERC20 tokens, and blockchain explorers.
Strong organizational and communication skills.
Ability to work independently and handle sensitive operational tasks professionally.
Previous experience as a Virtual Assistant or Blockchain Support Specialist is preferred.

Compensation:

Hourly contract.
Long-term opportunity for the right candidate.
All communication, work tracking, and payments will be handled exclusively through Upwork.

Additional Notes:
We are seeking a dependable professional who can become a long-term part of our workflow and assist with day-to-day blockchain-related operational activities.

We are looking for a Full Stack Developer with expertise in React and Node.js to build and optimize scalable web applications. You should have knowledge of blockchain technology, including smart contract development and decentralized applications. Responsibilities include designing front-end interfaces, developing back-end services, and integrating blockchain networks. The role requires collaborating with cross-functional teams to deliver innovative solutions. Strong problem-solving skills and experience with Ethereum, Solidity, or Web3.js are preferred. Excellent communication and the ability to adapt to emerging technologies are essential.

Our client needs an AI engineer expert with considerable background in blockchain technology, to help our agency oversee the project. We are looking for someone with a strong understanding of both AI and blockchain to ensure the project's success. The ideal candidate will have experience in managing and guiding projects to achieve their goals efficiently.

I am looking for a developer who can develop USDT Flashing Software in main network (windows based, preferably windows 10 or 11).

Key Requirements:

1) The software can generate flash of the USDT, as well as the flashed USDT should be transferable from/to unlimited wallets with blockchain confirmations is appreciated. Since it is flash usdt it must be visible in usdt wallet address for 90 days. There will be no limitation for daily transfer for USDT It can’t be tracked as fake transaction. Should take normal time to send usdt one wallet to another wallet in normal internet connection.

2) There should be no limit on how much Flash USDT can be created. There will be no limitation for daily transfer for usdt and there will be work P2P tradeable,
These USDT wil be trade-able, swappable and transferable.

3) These USDT will disappear after 90 days.
Note:- The Flash USDT should have a minimum lifespan of 10 days and there is a option to choose between 10 and 90 days. (negotiable)

4) There should be an option to select which crypto currency end-user want to flash. (USDT, BTC, ETH and TRX) Compatible with all USDT networks (TRC20 , ERC20 , BEP20 , BEP2 , SOLANA , POLYGON)

5) Transaction Confirmation: All Flash USDT transactions must show 100% confirmation, with the transaction status marked as "success" on blockchain explorers.

6) Wallet & Exchange Compatibility: The Flash USDT must be transferable to all types of wallets and exchanges without any restrictions.

7) Visibility: The Flash USDT balance must be visible on the recipient's wallet under their actual USDT balance.

8) Preferred Network: The Flash USDT should operate on the TRC20 (Tron) network.

9) Testing: I require rigorous testing to ensure the best functionality of the software. You should test it on your internal protocols.

10) Payment terms: When you have tested the software, I do a final test in which you have to send 100 flash USDT to my given address so that I can check on explorer if everything is ok with my requirements. Then I give you 50% of the total amount and 50% of the total amount when the delivery is successful.

I am open for discussions and We can discuss about more in chat.

Skills: PHP, C Programming, Python, Software Architecture, C++ Programming

I run a well-established firm that has spent the past decade working at the forefront of digital finance, and I’m opening a flexible, part-time seat for someone who genuinely enjoys the cryptocurrency world. Whether your passion lies in market trends, blockchain architecture, the latest DeFi tools, or simply keeping up with regulatory developments, I’m interested in hearing how you can plug that enthusiasm into real-world tasks for us.

The scope will vary according to your strengths—research briefs, light content creation, or community support are all possibilities—but the common thread is clear thinking about crypto and the ability to start right away. To help me gauge fit quickly, share a sample or two of past work that best illustrates your experience or depth of interest in this space. No lengthy proposal is necessary; a concise note plus links or files will do.

I’m ready to move fast, so if you’re excited by the idea of turning your crypto curiosity into paid, part-time work, send your past work today and we can discuss next steps immediately.

Skills: Research, Financial Research, Market Research, Content Writing, Financial Analysis, Blockchain, Financial Consulting, Cryptocurrency

We are seeking an AI metaverse developer with experience in 3D technology and web & blockchain technology. The ideal candidate will have a strong understanding of AI systems and be able to integrate them into metaverse platforms. Experience with Unity and Unreal Engine is a plus. The role involves developing and enhancing metaverse environments with AI capabilities.

We’re building a next-generation Web3 mobile application and need an experienced Senior Web3 Mobile Developer to lead development on iOS and Android.
The ideal freelancer will have strong expertise in mobile frameworks (React Native or Flutter), deep Web3/blockchain integration experience, and a track record of shipping secure, high-performance dApp or wallet apps.

Requirements

-3+ years of mobile development experience (iOS and Android)
-Strong expertise in React Native or Flutter (native Swift/Kotlin is a plus)
-Proven experience building Web3/crypto mobile apps (wallets, dApps, DeFi, NFT apps, etc.)
-Familiarity with Web3 libraries: Web3.js, Ethers.js, Solana Web3.js, or similar
-Experience with WalletConnect, wallet integrations, and transaction signing on mobile
-Proficiency with TypeScript/JavaScript
-Good English communication and ability to work remotely

QA Automation Engineer (Web3 / Trading Platform)

We are building a next-generation EVM-based ecosystem and are looking for a talented QA Automation Engineer to help ensure the quality, reliability, and performance of our platform.

This includes our landing page, trading dashboard, and mobile-responsive application, with a strong focus on automated testing, regression coverage, real-time data validation, and seamless user experience.

The ideal candidate has experience testing Web3, fintech, or trading platforms and is comfortable designing scalable automation frameworks for complex, data-driven applications.

Key Responsibilities

* Design, develop, and maintain automated test frameworks for frontend and backend systems.
* Create and execute automated test suites covering functional, regression, integration, API, and end-to-end testing.
* Validate critical user workflows including trading operations, wallet connections, staking functionality, and transaction processing.
* Test real-time data handling, WebSocket communications, and live trading interfaces.
* Collaborate closely with product, engineering, and design teams to identify, document, and resolve issues throughout the development lifecycle.
* Develop testing strategies for Web3 functionality, including blockchain interactions and smart contract integrations.
* Ensure platform stability, reliability, and performance across desktop and mobile environments.
* Contribute to CI/CD pipelines by integrating automated testing into deployment workflows.
* Monitor quality metrics and continuously improve testing processes and coverage.

Technical Requirements

* Strong experience with QA automation tools such as Playwright, Cypress, Selenium, or similar frameworks.
* Experience testing modern web applications built with React, TypeScript, or comparable frontend technologies.
* Solid understanding of API testing, integration testing, and automated regression testing.
* Experience working with CI/CD environments and automated deployment pipelines.
* Familiarity with test reporting, debugging, and root-cause analysis.
* Experience validating responsive and cross-browser user experiences.
* Strong understanding of software testing methodologies, test planning, and quality assurance best practices.

Nice to Have

* Experience testing Web3 applications, DeFi protocols, crypto exchanges, or EVM-based products.
* Familiarity with blockchain transactions, wallet integrations, and smart contract interactions.
* Experience testing real-time systems, market data feeds, or trading platforms.
* Knowledge of performance testing and load testing tools.
* Experience with security testing methodologies and vulnerability identification.
* Experience collaborating in fast-paced startup environments.

Project Scope

* Initial focus on trading dashboard, staking workflows, and core user journeys.
* Build and expand automated testing coverage across the entire platform.
* Support frontend, backend, API, and blockchain-related testing initiatives.
* Opportunity for long-term collaboration based on performance.
* Fully remote with flexible working hours.

We are looking for someone who can go beyond executing test cases and actively contribute to building a reliable, scalable, and high-quality trading experience for users operating in a complex Web3 environment.

Skills: JavaScript, Software Architecture, Test Automation, Selenium, Regression Testing, API Testing, CI/CD

I work for an AI startup called Aizen based in San Jose, CA.
We wanted to start improving our social media presence and could use your help drafting white papers, solution briefs, blog posts, etc. I would love to get on a quick call and discuss this in detail.

We are seeking a skilled full-stack developer with experience in Web3 technologies to enhance our platform. The ideal candidate will have a strong understanding of both front-end and back-end development, with the ability to integrate blockchain solutions. Responsibilities include developing new features, optimizing performance, and ensuring security across all layers of the application. If you have a passion for innovative technologies and a keen eye for detail, we would love to hear from you.

We are looking for an experienced Web3/Blockchain Engineer to help us build decentralized applications and smart contracts. You should have hands-on experience with Ethereum or other EVM-compatible chains, Solidity, and Web3 tools.

We are assembling a small team of experienced professionals to build an AI-powered security and intelligence platform focused on blockchain ecosystems.

We are seeking individuals who enjoy solving technical challenges, building products from early stages, and contributing to long-term platform growth.

Roles

• Senior AI Engineer
• Blockchain Engineer
• Backend Engineer
• Frontend Engineer
• Product Manager

Areas of Focus

• AI-driven behavioral analysis
• Risk intelligence systems
• Security monitoring
• Real-time data processing
• Product design and user workflows
• Web3 infrastructure

Ideal Candidates

• Strong engineering fundamentals
• Experience building production systems
• Startup or product-building mindset
• Ability to work independently
• Strong communication skills

Application Requirements

• Resume or profile
• GitHub (if applicable)
• LinkedIn profile
• Portfolio or project examples
• Expected hourly rate

We are interested in professionals looking for meaningful long-term collaboration rather than short-term task-based work.

We’re hiring a Tech Manager to lead development of a Web3 Real-World Assets (RWA) platform.

Requirements

-5+ years engineering experience, 2+ years in Web3 (smart contracts, DeFi protocols).
-Experience with oracles, tokenization, custody solutions, and compliance requirements around RWA.
-Strong backend (Node.js, Go, or Python) and Solidity/Move/Rust experience.
-Proven leadership, product collaboration, and remote team experience.
-Good English communication

I’m building a two-sided service marketplace that runs on a token economy. The platform must be available on the web and as native apps for both customers and service providers on Android and iOS. The token system is the heart of the product: users will move through the entire booking flow— browsing, ordering, confirming, and completing a service—using tokens rather than traditional cash checkout. I want the logic for purchasing, granting, spending, and tracking tokens to be airtight, auditable, and ready for future integrations with loyalty or reward programs once the business scales.

Beyond the token layer, the experience should feel familiar and friction-free, with secure registration, role-based dashboards, real-time updates, and a clean in-app messaging channel. A single admin console should let me manage users, services, disputes, token balances, and analytics.

Deliverables
• Responsive web portal
• Customer mobile app (Android & iOS)
• Service-provider mobile app (Android & iOS)
• Cloud-hosted admin dashboard
• Complete, well-commented source code and basic technical documentation

Acceptance criteria
• Tokens can be bought, earned, transferred, and redeemed without manual intervention
• All user actions that affect token balances are logged and visible in both the admin panel and each user’s history
• Registration, login, and data exchange are protected with industry-standard encryption
• Apps pass store submission requirements for Google Play and the Apple App Store

I’m ready to move quickly with a team or individual who has proven experience in marketplace builds, tokenized payment flows, and cross-platform deployment. Let’s discuss your suggested tech stack, timeline, and any insights you have for making the token system seamless and secure.

Skills: PHP, Mobile App Development, iPhone, Android, Cloud Computing, Blockchain, Web Development, API Development

Frontend Engineer (React + TypeScript + Web3)

We are building a Web3 trading platform and are looking for an experienced Frontend Engineer to help create a fast, responsive, and user-friendly application.

You will work on key parts of the platform, including the trading dashboard, landing page, and mobile experience.

What You'll Do

* Build frontend applications using React and TypeScript.
* Develop trading dashboards and data-driven user interfaces.
* Connect frontend features with APIs and blockchain functionality.
* Implement wallet connections and transaction flows.
* Create responsive designs that work well on desktop and mobile.
* Improve application performance and user experience.
* Work closely with our product and design teams.

Requirements

* Strong experience with React and TypeScript.
* Experience building dashboards, analytics tools, or trading platforms.
* Good understanding of API integration and state management.
* Experience working with real-time data (WebSockets, live updates, etc.).
* Familiarity with Web3 technologies and wallet integrations.
* Attention to detail and ability to build clean, polished interfaces.

Nice to Have

* Experience with DeFi, crypto, or trading platforms.
* Experience with charting libraries such as TradingView or D3.js.
* Understanding of frontend performance optimization.
* Startup experience.

Project Details

* Initial work will focus on the trading dashboard and core user flows.
* Additional work may include landing pages, platform features, and mobile improvements.
* Long-term collaboration opportunity for the right candidate.
* Fully remote with flexible working hours.

Skills: PHP, JavaScript, Website Design, Mobile App Development, AngularJS, Blockchain, Frontend Development, D3.js, API Integration

We’re looking for a SENIOR WEB3 DEVELOPER with strong experience in building trading and financial platforms on blockchain. Team Lead experience for blockchain projects would be highly preferred.

Requirements:
- Lead and contribute to the development of Web3 trading and financial platforms
- Design and implement hybrid architecture solutions (on-chain and off-chain)
- Collaborate on the creation of prediction market platforms and Polymarket-style applications
- Ensure scalability, security, and performance across Polygon-based solutions
- Work closely with cross-functional teams to deliver high-quality products

Requirement:
- MUST STRONG PROVEN experience as a Senior Web3 Developer (multiple years and projects)
- Track record of Team Lead or leadership roles in Web3 projects
- Expertise in Web3 trading and financial applications
- Experience with prediction market platforms / Polymarket clones
- Strong knowledge of Polygon chain development
- Experience with hybrid architecture solutions (on-chain/off-chain)
- Full-time availability preferred (GMT+6)
- Project duration between 3 to 5 months

We're building a decentralized e-commerce platform and looking for someone to lead the smart contract side of the project.

The idea behind the platform is simple.

Online marketplaces have become expensive for sellers and increasingly restrictive for both buyers and merchants. Fees keep going up, payouts take time, and users have very little ownership in the platforms they help create value for.

We're building a different model.

The platform allows buyers and sellers to transact directly, with blockchain handling payments, rewards, staking, and governance where it makes sense. The goal isn't to put everything on-chain. The goal is to build a product people actually want to use.

Alongside the platform, we're developing a native token that plays a practical role in the ecosystem. It will be used for payments, rewards, staking, and participation across the platform.

We're currently at the PoC stage and looking for someone who can help turn the blockchain side from concept into a production-ready system.

What You'll Actually Be Doing

You'll own the smart contract layer.

That means helping us figure out what should be on-chain, what shouldn't, and how the different pieces fit together.

Some of the things you'll likely be involved in:

- Designing and building the token contracts
- Rewards and incentive mechanisms
- Staking systems
- Governance contracts
- Payment and settlement logic
- Upgrade and deployment strategy
- Security reviews and testing

We're looking for someone who can challenge ideas when needed, spot weaknesses early, and help us make good technical decisions before they become expensive mistakes.

What We're Looking For

- Strong Solidity experience
- Experience deploying and maintaining production smart contracts
- Deep understanding of smart contract security
- Experience with token systems, staking, rewards, or governance mechanisms
- Good understanding of how Web3 products work beyond the blockchain layer
- Ability to think through trade-offs, not just implementation

We're much more interested in practical experience than a list of technologies.

Why This Might Be Interesting

We're still early.

The architecture isn't locked down. The token isn't launched. The major decisions are still ahead of us.

For the right person, this is an opportunity to have real influence over how the platform and token ecosystem are designed instead of joining after everything has already been decided.

If you enjoy building from the ground up and care about creating products with actual utility, we'd love to have a conversation.

We're building a decentralized e-commerce platform and looking for someone who enjoys solving difficult system design problems.

The goal isn't to build another marketplace with a token attached to it.

The goal is to create a marketplace where buyers, sellers, and the platform itself are aligned through incentives rather than extracted from by intermediaries.

That's where blockchain comes in.

We're using it for payments, rewards, staking, governance, and settlement. Not because it's trendy, but because those are the parts where decentralization can actually improve the product.

Alongside the platform, we're building a native token that sits at the center of the ecosystem. The challenge is designing something that creates value through platform activity.

We're currently at the PoC stage. The architecture is still evolving, which means many of the important decisions are still ahead of us.

Why We're Hiring

We've reached the point where we need someone who can look beyond individual smart contracts and think about the system as a whole.

Questions we're actively working through include:

- How should incentives be structured between buyers and sellers?
- What belongs on-chain and what doesn't?
- How should rewards be distributed without creating abuse?
- How should staking create real value instead of artificial yield?
- How do we keep governance useful without making it burdensome?
- How do we scale without introducing unnecessary complexity?

We're looking for someone who enjoys solving these kinds of problems.

What You'll Do

- Help design the economic and technical foundations of the platform
- Work on token utility, incentives, rewards, and staking mechanisms
- Design and review protocol-level smart contract architecture
- Evaluate trade-offs between security, scalability, and user experience
- Collaborate closely with product, backend, frontend, and blockchain teams
- Help establish long-term protocol and ecosystem strategy

This role is part architecture, part engineering, and part systems thinking.

What We're Looking For

- Experience building production blockchain systems
- Strong understanding of protocol design, token economics, and incentive mechanisms
- Solidity and EVM ecosystem experience
- Ability to think critically about trade-offs and unintended consequences
- Comfortable working in an early-stage environment where not everything is defined yet

Most importantly, we're looking for someone who can challenge ideas, not just implement them.

Why This Role Is Different

The platform is still early.

You'll be involved while the important decisions are still being made.

If you enjoy figuring out how systems should work—not just how they should be coded—we'd love to talk.

Hi Sergey,
I hope you’re doing well. By the way, this is my private Upwork account; our current project is running through a different Upwork profile.
Let me briefly explain our situation: We have been building a player-vs-player (PvP) gambling game on the Base blockchain for some time. The game is practically finished, but our developer has been unresponsive for two weeks now. We are under pressure as we need to launch the game by the end of July.
We are looking for a developer who is knowledgeable in both gaming and blockchain, is trustworthy, and is interested in a long-term partnership so we don't have to keep searching for new developers.
Would you be interested in helping us? If so, please let me know so we can discuss the details.
Kind regards,
Armin

We are seeking a skilled developer to create a Solana Volume Bot. The bot should track and alert on significant volume changes in Solana NFTs, providing real-time updates. The ideal candidate will have experience with Solana's blockchain and NFT marketplaces. The project requires a part-time commitment over 1 to 3 months.

I’m finalising the design of an NFT marketplace front-end in Next.js and now need a seasoned blockchain developer to carry it the rest of the way. The job centres on two areas:

• Smart contract development – write, test and, after review, deploy ERC-721/1155 contracts on Polygon. Royalty logic, minting limits, and a simple marketplace module for fixed-price sales must be baked in and gas-optimised.

• Seamless blockchain-frontend integration – connect those contracts to my existing Next.js codebase. That includes wallet connection (MetaMask & WalletConnect), signature flows, token metadata handling on IPFS/Pinata, and live sale status updates pulled via web3 hooks.

I have wireframes, UI components, and a clean repo ready. You would fork, add contracts (Hardhat/Foundry preferred), expose readable ABI endpoints, and wire everything with ethers.js. Unit tests and a short README explaining deployment and environment variables are part of the hand-off.

Target timeline is one month from kick-off. I’m available daily for quick feedback cycles and can merge pull requests as we go. If you’re confident delivering audited Polygon contracts and enjoy making web3 UIs feel effortless, I’m keen to collaborate.

Skills: JavaScript, Node.js, RESTful, Blockchain, Ethereum, Smart Contracts, Next.js

About the Project

We are building an AI-powered blockchain security and risk intelligence platform focused on behavioral analysis, anomaly detection, risk scoring, and monitoring across Web3 ecosystems.

The project is currently in the MVP stage, and we are expanding the team to help shape the next phase of development.

Open Positions

-Senior AI Engineer

Machine Learning
Anomaly Detection
Risk Scoring Systems
Python / FastAPI

-Blockchain Engineer

Solidity
Smart Contracts
EVM Ecosystem
Web3 Integrations

-Backend Engineer

Node.js
APIs
PostgreSQL
Scalability & Infrastructure

-Frontend Engineer

Next.js
React
Tailwind CSS
Dashboard Development

-Product Manager

Product Requirements
User Workflows
Roadmap Planning
Technical Coordination

What We Are Looking For

Strong technical background
Experience shipping real products
Ability to work independently
Strong communication skills
Interest in AI, security, fintech, blockchain, or Web3

Single-process Python 3.11 harness for an automated BTC system, delivered in stages
as one package. A separate strategy module (provided) is called through a defined
interface and tested against an included mock. Interface spec and tests are in the
brief.

Stage 1 — Paper-trading harness
- APScheduler: pull BTC/AUD 4h candles from Kraken via ccxt, hourly
- Indicators: EMA21, EMA55, RSI14, 20-bar swing high/low
- Paper simulator: spot fills + 2:1 CFD positions with margin tracking,
liquidation price, daily funding accrual
- SQLite ledger: trades, positions, bank, accruals — append-only
- Alerts + remote control: push notifications (fills, margin events) and remote
/status and /kill via a messaging bot API (platform named in brief)
- YAML config
- pytest coverage on simulator and ledger
- Runs unattended on a basic Ubuntu VPS, one process, 72h zero crashes, against
the mock strategy

Stage 2 — Integration
- Wire the provided strategy module into the harness through the interface
- Resolve harness-side fixes surfaced during integration

Stage 3 — Live execution + accounting (after Stage 1+2 accepted)
- Live adapters: Kraken live keys via ccxt; IG REST/streaming for CFD legs
(confirm AU-retail BTC CFD availability; Pepperstone MT5 fallback)
- Live accounting: real fills + funding to ledger; nightly broker-statement
reconciliation; quarterly/EOFY CSV export
- Go-live wiring at floor size

CONSTRAINTS
- One process on a basic Ubuntu VPS. No Docker, no microservices, no dashboard.
- Work-for-hire, full ownership on payment. Private repo. NDA required.
- Acceptance is test-based: tests provided in the brief, a stage passes when its
tests pass. Full brief shared on engagement after NDA.

BUDGET: US$1,000 fixed, staged for tracking, released on accepted delivery.

TO APPLY
1. How would you structure the CFD margin simulation?
2. Realistic total effort estimate for Stage 1.
3. How you use AI coding tools day to day.

Project: TokenDapp — a Web3 dApp for the ELO (Effortless Order) token ecosystem, focused on token presale, community engagement, and long-term utility (staking, swap, NFT features).
Stack: React + Vite, Solidity (ERC-20 + presale contracts), ethers.js / web3.js, Moralis, MetaMask / WalletConnect.
We’re looking for an experienced Design Lead to take ownership of the redesign and help us elevate the overall user experience.

We're looking for people to develop meme coins on our blockchain, or people to connect us with them.
We pay for every meme coin built on the blockchain

Skills: Marketing, Cryptocurrency

We are assembling a small team of experienced professionals to build an AI-powered security and intelligence platform focused on blockchain ecosystems.

We are seeking individuals who enjoy solving technical challenges, building products from early stages, and contributing to long-term platform growth.

Roles

• Senior AI Engineer
• Blockchain Engineer
• Backend Engineer
• Frontend Engineer
• Product Manager

Areas of Focus

• AI-driven behavioral analysis
• Risk intelligence systems
• Security monitoring
• Real-time data processing
• Product design and user workflows
• Web3 infrastructure

Ideal Candidates

• Strong engineering fundamentals
• Experience building production systems
• Startup or product-building mindset
• Ability to work independently
• Strong communication skills

We are seeking an experienced developer to create a Solana Volume Bot for pump and pumpswap tokens. The bot should be able to execute trades automatically based on predefined criteria, ensuring timely and efficient transactions. The ideal candidate will have a strong understanding of Solana and blockchain technologies, with the ability to develop reliable and secure software solutions.