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25 jobs
Remote5Active
Social Media & Content Manager (Twitter/X + Telegram)
Middle Web3 Content Manager looking for a creative Content Marketing Manager who can take full ownership of our content strategy and social presence. Responsibilities Create and manage a monthly content plan for Twitter/X and Telegram. Research trends across Web3, Solana, freelancing, remote work, startups, and AI. Write engaging posts, threads, announcements, and educational content. Create memes, GIFs, visuals, short-form videos, and branded graphics. Publish content according to the content calendar. Monitor engagement and optimize content performance. Coordinate with the founding team on product updates and announcements. Repurpose content into multiple formats and channels. Help grow our audience, registrations, and platform activity. Requirements Strong understanding of Twitter/X and Telegram growth strategies. Experience creating content for Web3, crypto, startups, SaaS, or technology products. Ability to independently generate content ideas. Basic graphic design skills (Canva, Figma, Photoshop, or similar). Experience creating short-form video content. Excellent written English. Self-starter mindset with strong ownership and execution. Nice to Have Experience in Solana ecosystem. Experience growing startup communities. Knowledge of meme culture and crypto-native communication. Familiarity with AI content creation tools. Success Metrics Growth of followers and engagement Growth of registrations Increase in employer job postings Increase in worker applications Consistent content publishing and audience interaction Commitment Part-time or Full-time Remote To Apply Please include: Examples of Twitter/X accounts you managed. Examples of Telegram communities you managed. Portfolio of content, memes, graphics, or videos. Growth results achieved. Expected monthly compensation.
4,800 USDC/ Fixed
SD
RemoteActive
I need to fix my car in Kyiv
I need to fix my car in KyivI need to fix my car in Kyiv
1 USDT/ Fixed
RO
Remote3Active
Postgres-backed audit log for a Node API - write path, query endpoint, retention
We have a Node and TypeScript API where several endpoints change data that money depends on, and right now there is no record of who changed what. When something looks wrong we reconstruct it from application logs, which is slow and usually inconclusive. We want a proper audit log in Postgres. First part is the write path: a table with a migration, and a small helper the endpoints call to record an event - who acted, what entity, what changed, and when. Store the before and after as JSON rather than a free-text message, so the record is queryable later. It must never block or break the request it is recording: if the audit write fails, the endpoint still succeeds and the failure is surfaced separately. Second part is reading it back: an endpoint that returns events filtered by entity, by actor and by date range, with cursor pagination. Sensible defaults, and no unbounded queries - this table will get large. Third part is keeping it from growing forever: a retention job that removes events past a configurable age, plus tests covering the write path, the filters, and the case where the audit write itself fails. Stack is TypeScript, Node and Postgres, migrations already run through the existing tooling. Repo access after hire. Deliverable is a PR into the audit branch with migrations, tests and a short
150 USDT/ Fixed
NI
RemoteActive
Redesign one dashboard screen — Figma, desktop only
Our employer dashboard grew by accretion. Every new feature added a card, nobody ever went back to look at the whole thing, and it's now a wall of boxes with no obvious first place to look. This job is one screen: the employer dashboard home, desktop width. Not the whole product, not mobile, not a design system. What we're after is hierarchy. Someone landing here should see three things in this order — money currently locked in escrow, work that needs their action right now, and everything else after that. Today all three compete for the same attention and win equally. You'll get Figma access to the current screens plus our colours and fonts. Reuse the components that already work; this isn't a rebrand. Deliverable: one desktop frame in Figma and a short note on what you moved and why. One round of fixes included. Small job, small budget, quick decision — and there are more screens behind this one if it goes well.
45 USDT/ Fixed
K1
RemoteActive
I need to clean my bathroom
I need to clean my bathroomI need to clean my bathroomI need to clean my bathroom
5 USDT/ Hourly
RO
Remote1Active
Professional Restaurant Social Media Design
I will create professional and eye-catching social media designs for restaurants, cafes, and food businesses. The designs can include Instagram posts, promotional offers, menu designs, food advertisements, and other branded content. I will provide high-quality designs tailored to your brand identity and requirements.
20 USDT/ Fixed
OM
RemoteActive
I sincerely request that everyone could give me some money. I have no money to buy food anymore. I'm at my wit's end. Thank you very much to all the kind-hearted people.
Thank you all for helping me. I wish you all success and everything goes well. Bitcoin:bc1phs5hq9cswaf6j60q0svp2a2psf434glr6czv5zugrw5rretkl3zqgws0qc Solana:En5ZhpSCHrVcQ7TFEiqhABovoBJmDgcWN8dsibCdE6oC base:0x4926bBeb84Ef610897a4093788C928FeF54b2001 USDT:TBxpBB7CWYGJWxZmLWo5ePUwwZSP1Ci26g USDC:0xA3aaf5dC085333B5B8De673f2B9c1724E37AA111
0.98 USDT/ Fixed
ZE
RemoteActive
Senior Full-Stack Technical Consultant (US-Based, Remote)
About the job At TrueITLabs, we believe technology should simplify business, not complicate it. We build clean, reliable, and scalable software systems designed to last — focusing on clarity, strong engineering fundamentals, and long-term partnerships. We are seeking an experienced Senior Full-Stack Developer to join us as a Technical Consultant and Advisor, supporting our internal engineering initiatives and representing TrueITLabs in technical discussions with partners and clients. This role is ideal for a senior engineer who enjoys architecture-level thinking, technical evaluations, and clear communication — someone who can confidently guide decisions, review systems, and collaborate with stakeholders without unnecessary complexity. Responsibilities Participate in technical discovery calls, interviews, and discussions for new projects and partnerships Review system architectures and provide feasibility, scalability, and implementation guidance Advise on best practices, tooling, and modern engineering approaches Act as a technical point of contact in meetings with external stakeholders Support hands-on remote development tasks when deeper involvement is required Help ensure engineering decisions align with business goals and long-term maintainability Requirements 7+ years of professional experience in software development (web and/or mobile) Strong full-stack engineering background with sound architectural judgment Ability to clearly explain technical concepts to both technical and non-technical audiences Excellent written and verbal communication skills Based in the United States High level of professionalism, reliability, and ownership Nice to Have Experience in technical consulting, advisory, or solution architecture roles Background in mentoring, senior reviews, or technical interviewing Exposure to a variety of industries, product types, or business models Familiarity with AI-driven systems or modern cloud-native architectures What We Offer Competitive compensation aligned with senior expertise Flexible, low-friction collaboration style built for experienced professionals Fully remote work environment Opportunity for a long-term partnership within a growing engineering consultancy Meaningful influence over technical direction and decision-making How to Apply Please apply via gmail or discord with your resume and a short note describing your experience in senior or advisory roles. [email protected] Discord: _kingtiger105 Our Site: https://www.trueitlabs.pro/
5,000 USDT/ Fixed
TY
Remote1Active
Senior Full Stack Web3 Engineer (Stealth Protocol)
We are building a trust-minimized escrow protocol in stealth. We aren't focused on marketing—we are focused on shipping secure, audited, on-chain logic. We are looking for a senior contributor who treats smart contract code like a legal document and frontend code like a high-stakes financial tool. The Challenge - Hardening: You will own the security and efficiency of our escrow state machine. - Foundry-First: We live in Foundry. You will be writing invariant tests and ensuring our deployment flows are bulletproof. - UX/UI: You will build the interface that makes complex multi-step transactions feel seamless using wagmi/viem.
7,500 USDT/ Fixed
TO
1Active
À la recherche de cryptomonnaie
Bonjours, je suis un trader qui s’est fait drain il y’a pas longtemps si je rédige cette mission c’est pour vous demander de l’aide, qui pourrait bien m’offrir des crypto s’il vous plaît ? Voici mon adress solana :GYa2t7VnHky1PikqFvb8nquDPmvuWbyKGi2Jn4etzjry
1 SOL/ Fixed
LA
RemoteActive
online English Teacher
60 mins 1:1 private class on Google Meet. price: 11$ payment: on any crypto. for more information & prices & classes send email : [email protected]
11 USDC/ Fixed
MA
RemoteActive
Blockchain & Cryptocurrency Integration Developer for Game Project
Project Overview We are developing Ninja Era, an online game that may include cryptocurrency-powered features such as payments, rewards, and blockchain-based account systems. We are looking for an experienced Blockchain Developer to design and integrate cryptocurrency functionality into our game backend. Responsibilities Design blockchain integration architecture Integrate cryptocurrency payment systems Implement wallet connection systems Develop secure smart contracts if required Connect blockchain services with our game backend Conduct security reviews and testing Recommend the best blockchain ecosystem for gaming Required Skills Strong experience with: Solidity Ethereum Polygon BNB Chain Solana Smart contract development Web3 integration Wallet integration: MetaMask WalletConnect Phantom API integration experience Security best practices Preferred Skills Game development experience Unity integration Node.js backend development Experience launching blockchain gaming projects Current Tech Stack Unity Node.js MongoDB Railway Deployment Project Goals Potential features may include: Cryptocurrency payments Stablecoin transactions (USDC) Tournament rewards Blockchain account verification Digital asset marketplace To Apply Please provide: Portfolio GitHub profile Previous blockchain projects Smart contract examples Estimated rate Important Please explain: Which blockchain ecosystem you recommend for a game project and why. How you would secure user funds and transactions. Your experience integrating Web3 features into production applications.
10,000 USDT/ Fixed
ST
RemoteActive
Senior 3D Character Artist for Ninja-Themed Strategy RPG (Long-term)
Project Overview We are developing Ninja Era, a character-collection strategy RPG featuring over 50 unique ninja characters and looking for creative collaborators interested in character creation, game design, and future Web3-powered gaming features. We are looking for a talented 3D Character Artist to create high-quality stylized anime-inspired ninja characters for our game. Responsibilities Create game-ready 3D character models Sculpt high-quality characters from concept art Create optimized topology for game engines Produce PBR textures and materials Create character outfits, weapons, and accessories Work closely with the game director Maintain a consistent art style across all characters Required Skills Strong portfolio demonstrating stylized character art Experience with: Blender ZBrush Understanding of: Character anatomy Topology optimization UV mapping PBR workflow Experience creating characters for Unity or Unreal Engine Preferred Skills Anime-style character creation Japanese or East Asian fantasy themes Rigging knowledge Basic animation knowledge Project Details Remote Freelance / Contract Long-term collaboration possible Initial scope: Multiple ninja characters To Apply Please provide: Portfolio link Character modeling examples Software used Estimated hourly or fixed rate If you enjoy designing memorable characters, experimenting with new ideas, and helping shape an original game world from the ground up, we'd love to see your work.
500 USDT/ Fixed
ST
RemoteActive
Graphic Designer
We are looking for a talented and creative Graphic Designer to join the Brazilian Cash team. If you have an eye for modern digital aesthetics, know how to translate ideas into stunning visuals, and want to shape the visual identity of a growing project, we want you on board! 🎯 Key Responsibilities: Marketing Graphics: Create eye-catching banners, ads, and visuals for social media (Instagram, Twitter/X, Telegram) and paid advertising campaigns. Branding & Assets: Develop and maintain consistent visual branding across all platforms, including web elements, presentations, and promo materials. Content Collaboration: Work closely with our TikTok Content Manager and marketing team to design assets, thumbnails, and info-graphics. Motion Graphics (Bonus): Create simple animations, GIFs, or video overlays to make our visual content more dynamic. 🌟 Requirements: Strong Portfolio: A proven track record with a portfolio showcasing digital design, web banners, and social media creative assets (experience in Fintech, Crypto, Gaming, or Tech is a huge plus). Software Mastery: Expert knowledge of Adobe Creative Suite (Photoshop, Illustrator) and Figma. Eye for Trends: You understand modern design trends, typography, color theory, and composition. Speed & Agility: Ability to work in a fast-paced environment and deliver high-quality designs under deadlines. Communication: Good level of English for smooth communication within a remote international team. 💼 What We Offer: Competitive Salary: $2,000 USD per month. 100% Remote: Complete freedom to work from anywhere in the world. Creative Freedom: Opportunity to experiment with visual styles and bring your boldest ideas to life. Great Workflow: Clear tasks, no endless corporate approvals, and a supportive team environment. 📩 How to Apply? Please send your resume/CV and a link to your portfolio (Behance, Dribbble, or a personal website). Applications without a portfolio will not be considered. Let's build a beautiful brand together! 🚀
2,000 USDT/ Fixed
UL
RemoteActive
Looking for 3D MAX desginer
We are looking for a 3D Max Designer to create high‑quality 3D visualizations for interiors and custom kitchens. You will model, texture, light, and render projects in 3ds Max based on design briefs, ensuring photorealistic output aligned with our brand. The role includes preparing scenes for client presentations, collaborating with designers and architects, and optimizing files for efficient workflow. Strong 3ds Max skills (V-Ray/Corona or similar), attention to detail, and a good eye for composition and materials are required.
30 USDT/ Fixed
KO
Remote12Active
Job Title: Remote Sales Manager (B2B / B2C) 💼💰
Company/Project: Brazilian Cash Work Format: Fully Remote Employment Type: Full-time Compensation: $2,000 / month (Base salary + attractive commission/bonus structure) We are looking for a goal-oriented, high-energy, and persuasive Sales Manager to join the Brazilian Cash team. If you love closing deals, know how to build instant rapport with clients, and are driven by financial success, this is the perfect role for you! 🎯 Key Responsibilities: Lead Conversion: Convert inbound leads and inquiries into active, paying customers/partners. Deal Closing: Conduct sales presentations, product demos, or text/voice negotiations to close deals successfully. Relationship Management: Maintain and nurture relationships with existing clients to encourage retention and upselling. CRM Management: Keep track of all leads, interactions, and sales pipelines accurately in our CRM system. Market Feedback: Gather feedback from potential clients to help our product team improve the Brazilian Cash ecosystem. 🌟 Requirements: Sales Experience: At least 1–2 years of successful experience in sales (experience in Fintech, Crypto, Gaming, Betting, or SaaS is a massive advantage). Communication Master: Exceptional verbal and written communication skills; ability to handle objections smoothly. Results-Driven: You don’t wait for things to happen — you chase targets and love seeing your numbers grow. Tech-Savvy: Comfortable working with CRM platforms, Google Workspace, and communication tools (Telegram, WhatsApp, Slack, Zoom). Language Skills: Fluent/Fluent-professional English. (If you need Portuguese or Spanish for the LatAm market, add it here, e.g., "Fluency in Portuguese is a big plus"). 💼 What We Offer: Solid Compensation: $2,000 USD base monthly salary plus an uncapped commission structure (the more you close, the more you earn). 100% Remote: Work from the comfort of your home or any co-working space globally. Warm Leads: No cold calling from outdated phone books — we provide a steady flow of interested leads. Dynamic Team: Work within a fast-growing international project with zero corporate bureaucracy. 📩 How to Apply? Ready to smash some sales targets? Drop us your resume/CV and a brief cover letter explaining why you are the best person to sell Brazilian Cash. Bonus points if you share a quick breakdown of your biggest sales achievement so far! Let’s secure the win together! 🚀
24,000 USDT/ Fixed
LA
RemoteActive
TikTok Content Manager / Creator
We are looking for a creative, energetic, and trend-savvy TikTok Content Manager / Creator to join our team! If you live and breathe social media, know how to beat the TikTok algorithms, and want to help scale Brazilian Cash through viral short-form video content, we want you! 🎯 Key Responsibilities: Concept & Strategy: Brainstorm, develop, and execute a high-engaging TikTok content plan aligned with our brand. Content Creation: Script, film, and edit high-quality, engaging short-form videos (TikToks, Reels, Shorts). Trend Jacking: Monitor social media trends, viral sounds, and memes daily, quickly adapting them to our niche. Audience Engagement: Interact with our community through comments, Q&As, and interactive video replies. Performance Tracking: Analyze video performance, viewer retention, and growth metrics to constantly improve our content strategy. 🌟 Requirements: Proven Experience: A solid portfolio managing successful TikTok/Reels accounts (bonus points if you’ve managed finance, gaming, crypto, or lifestyle/tech brands). Video Editing Skills: Highly proficient in mobile video editing tools like CapCut, VN, or similar software. Hook Master: You know exactly how to grab a viewer's attention within the first 3 seconds of a video. On-Camera Confidence OR Sourcing Talent: Comfortable being the face of the brand in videos, OR exceptionally skilled at sourcing actors/models and creating highly engaging faceless/b-roll content. Independence: Self-motivated, proactive, and able to hit deadlines while working remotely. Language: Proficient in English (or Portuguese if the content is targeted specifically at the Brazilian market — feel free to adjust this line). 💼 What We Offer: Competitive Salary: $2,000 USD per month. Full Remote Freedom: Work from anywhere in the world. Creative Autonomy: No corporate bureaucracy. We value fresh ideas, bold experiments, and creative freedom. Growth Opportunities: Performance-based bonuses for viral videos that crush our milestone goals. 📩 How to Apply? Send us your application with a brief intro about yourself and MUST include links to your portfolio or TikTok accounts you have previously managed/created content for. Applications without a portfolio will not be considered. Let’s create the next viral hit together! 🎬
1,500 USDT/ Fixed
NE
RemoteActive
Web3 Customer Support Specialist
We are looking for a Web3 Customer Support Specialist to help users, resolve support requests, and maintain a positive customer experience across our community channels. Responsibilities * Respond to user inquiries via Telegram, Discord, and support tickets. * Assist users with onboarding and platform navigation. * Troubleshoot wallet, account, and transaction-related issues. * Escalate technical issues to the appropriate team members. * Track and document support requests. * Provide feedback on recurring user issues and improvement opportunities. Requirements * Strong written English. * Solid understanding of Web3 fundamentals. * Experience using crypto wallets (MetaMask, Rabby, Trust Wallet, etc.). * Familiarity with blockchain transactions and networks. * Experience with Telegram and Discord communities. * Ability to communicate clearly and professionally. Nice to Have * Previous experience in a Web3, DeFi, NFT, or blockchain project. * Experience with support tools such as Zendesk, Intercom, Freshdesk, or similar. * Knowledge of common wallet and transaction troubleshooting processes. Screening Questions 1. What Web3 projects have you worked with as a user or team member? 2. Which crypto wallets have you used regularly? 3. How would you help a user who claims their transaction is “stuck”? 4. Have you ever provided customer support in Telegram or Discord communities? 5. What is your English level? 6. Please share links to your LinkedIn, X (Twitter), or other relevant profiles. Commitment * Remote position. * Flexible hours. * Long-term cooperation preferred.
1,500 USDT/ Fixed
LI
Remote6Active
Fundraising Manager
About Worqen Worqen is a Solana-based services marketplace. Employers post Jobs, Employees deliver them, and payments are settled on-chain through an escrow smart contract in USDC, USDT, EURC, or SOL. We are live on mainnet and preparing our first funding round. The role We are looking for a Fundraising Manager to drive Worqen's capital raise - our angel round, ecosystem grants, and hackathons — and to build and run our investor pipeline. What you'll do Build and manage the investor pipeline: research, outreach, scheduling, and follow-ups Research and apply to relevant grants, hackathons, and ecosystem programs (Solana and broader Web3) Prepare and maintain fundraising materials with the team (pitch deck, data room, one-pagers) Run investor CRM, tracking, and reporting Support due diligence and ongoing investor relations Requirements Experience in startup fundraising, investor relations, or BizDev Excellent written and spoken English and strong communication A network in crypto / Web3 / VC, or a proven ability to build one fast Organized, proactive, and comfortable with high-volume outreach Nice to have Crypto / Web3 / Solana ecosystem network Experience with grants, accelerators, or hackathons Prior pre-seed / seed raise experience Engagement Remote - 1,500 USDC / month 6-month initial engagement (extendable based on results) Paid monthly: each month is a milestone, released on two-sided confirmation Payouts in USDC on Solana via your Platform Wallet How to apply Apply through Worqen with a short note on your fundraising / investor-relations experience and relevant results. worqen.com
9,000 USDT/ Fixed
NI
Remote6Active
Customer Support Specialist
About Worqen Worqen is a Solana-based services marketplace. Employers post Jobs, Employees deliver them, and payments are settled on-chain through an escrow smart contract in USDC, EURC, or SOL. We are live on mainnet. The role We are looking for Customer Support Specialists to help Worqen users — both Employers and Employees — on a live marketplace: onboarding, wallet and payment questions, disputes, and general help. What you'll do Respond to user questions across support channels (in-app chat, email) Help users with onboarding, Platform Wallet setup, deposits and withdrawals, and Jobs / Hires / Milestones Guide users through payment and escrow flows (USDC / EURC / SOL) and basic crypto questions Triage and escalate bugs to the QA/dev team and disputes to admins per process Maintain help docs / FAQ and feed recurring issues back to product Provide friendly, clear, English-language support Requirements Strong written English and prior customer-support experience Patient, clear communicator who can explain technical steps simply Comfortable learning crypto / wallet / payment basics Reliable availability across agreed hours Nice to have Crypto / Web3 / fintech support experience Familiarity with Solana wallets and stablecoins Experience with helpdesk / ticketing tools Engagement Remote - 900 USDC / month 6-month initial engagement (extendable based on results) Paid monthly: each month is a milestone, released on two-sided confirmation Payouts in USDC on Solana via your Platform Wallet How to apply Apply through Worqen with a short note on your support experience and your English working proficiency. worqen.com
10,800 USDT/ Fixed
NI
Remote6Active
UI/UX Designer
About Worqen Worqen is a Solana-based services marketplace. Employers post Jobs, Employees deliver them, and payments are settled on-chain through an escrow smart contract in USDT. USDC, EURC, or SOL. We are live on mainnet and building out the product. The role We are looking for a UI/UX Designer to own the product experience and visual design of the Worqen web app, from flows and wireframes to polished, shippable UI. What you'll do Design end-to-end UX flows and UI for core product: Jobs, Applications, Hires, Milestones, Escrow, Wallet, Profile, and the dual Employer/Employee role switch Create wireframes, prototypes, and high-fidelity designs Build and maintain a consistent design system / component library Design clear Web3 / crypto UX: wallet connection, transaction states, multi-currency (USDC / EURC / SOL) and USD-equivalent display Ensure a responsive, accessible, English-only interface Collaborate closely with frontend and product; hand off designs and review implementation Requirements Strong UI and UX skills with a portfolio of shipped web products Proficiency in Figma (components, prototyping, design systems) Understanding of responsive web design and developer hand-off English working proficiency Nice to have Crypto / fintech / data-dense dashboard product experience Web3 / wallet UX Basic motion / interaction design Engagement Remote, ~full-time 2,500 USDC / month 6-month initial engagement (extendable based on results) Paid monthly: each month is a milestone, released on two-sided confirmation Payouts in USDC on Solana via your Platform Wallet How to apply Apply through Worqen with a portfolio link and a short note on relevant product / Web3 design work.
15,000 USDT/ Fixed
NI
Remote6Active
DevOps Engineer (Part-time)
About Worqen Worqen is a Solana-based services marketplace. Employers post Jobs, Employees deliver them, and payments are settled on-chain through an escrow smart contract in USDC, USDT, EURC, or SOL. We are live on mainnet. The role We are looking for a part-time DevOps Engineer to keep the Worqen platform stable and shippable - infrastructure, deployments, and monitoring across our FastAPI backend, Next.js frontend, and Solana RPC layer. What you'll do Maintain and improve CI/CD pipelines and deployments (web + API) Manage hosting, servers, and staging/production environments Set up and maintain monitoring, alerting, logging, and uptime Manage Solana RPC (e.g. Helius) configuration and reliability Handle secrets/config, backups, and basic security hardening Support incident response and keep mainnet services stable Requirements Solid DevOps: CI/CD, cloud hosting, Docker, Linux Monitoring / logging / alerting tooling Experience deploying Python (FastAPI) and Node / Next.js applications English working proficiency Nice to have Solana RPC / Web3 infrastructure experience Infrastructure-as-code (Terraform), Kubernetes Crypto / fintech uptime-critical experience Engagement Remote, part-time 1,000 USDC / month 6-month initial engagement (extendable based on results) Paid monthly: each month is a milestone, released on two-sided confirmation Payouts in USDC on Solana via your Platform Wallet How to apply Apply through Worqen with a short note on your relevant DevOps / infrastructure work and links (GitHub, projects). worqen.com
6,000 USDT/ Fixed
NI
Remote6Active
QA Engineer
About Worqen Worqen is a Solana-based services marketplace. Employers post Jobs, Employees deliver them, and payments are settled on-chain through an escrow smart contract in USDC, USDT, EURC, or SOL. We are live on mainnet and building out the product. The role We are looking for a QA Engineer to own quality across the Worqen platform - the web app, the backend API, and the on-chain payment and escrow flows. What you'll do Design and maintain test plans, test cases, and regression suites across the web app (Next.js) and the backend API (FastAPI) Run manual and exploratory testing of core flows: Jobs, Applications, Hires, Milestones, Escrow, Wallet, Disputes, and the dual Employer/Employee roles Test on-chain payment flows on devnet/mainnet: escrow lock, milestone release, withdrawals, fees and gas behavior Verify multi-currency behavior (USDC / USDT / EURC / SOL) and USD-equivalent display File clear, reproducible bug reports and track them to resolution; run cross-browser and responsive checks Collaborate with backend, frontend, and product on acceptance criteria Requirements Strong manual QA: test design, edge cases, regression, and clear bug reporting Experience testing web apps and REST APIs (e.g. Postman or similar tools) High attention to detail, especially with financial / payment flows English working proficiency Nice to have Test automation (Playwright / Cypress / pytest) Crypto / wallet / on-chain testing experience Familiarity with Solana and devnet tooling Engagement Remote, ~full-time 1,500 USDC / month 6-month initial engagement (extendable based on results) Paid monthly: each month is a milestone, released on two-sided confirmation Payouts in USDC on Solana via your Platform Wallet How to apply Apply through Worqen with a short note on your relevant QA work and links (portfolio, bug reports, automation samples if any). worqen.com
9,000 USDT/ Fixed
NI
Remote6Active
Frontend Engineer (Next.js / React)
About Worqen Worqen is a Solana-based services marketplace. Employers post Jobs, Employees deliver them, and payments are settled on-chain through an escrow smart contract in USDC, USDT, EURC, or SOL. We are live on mainnet and building out the product. The role We are looking for a Frontend Engineer to build and maintain the Worqen web app in Next.js 15, React, and TypeScript. You will work closely with our Python (FastAPI) backend and the Solana on-chain layer. What you'll do Build and maintain the UI in Next.js 15 (App Router), React, and TypeScript Implement core product flows: Jobs, Applications, Hires, Milestones, Escrow, Wallet, Profile, and the dual Employer/Employee role switch Integrate Solana wallet flows (wallet connect, transaction signing) — users sign their own on-chain operations Consume the FastAPI backend API and handle real-time features (chat, notifications) Deliver a responsive, accessible, performant, English-only interface Collaborate closely with the UI/UX designer and backend team Requirements Strong React, Next.js (App Router), and TypeScript Experience consuming REST APIs, state management, forms, and auth flows Comfortable with Web3 frontend (Solana wallet adapter / web3.js or similar), or a strong willingness to ramp up quickly Solid CSS / responsive layout, component architecture, and Git English working proficiency Nice to have Prior crypto / wallet / dApp frontend experience Real-time (WebSocket) features Design-system / Tailwind experience Engagement Remote, ~full-time 3,000 USDC / month 6-month initial engagement (extendable based on results) Paid monthly: each month is a milestone, released on two-sided confirmation Payouts in USDC, USDT on Solana via your Platform Wallet How to apply Apply through Worqen with a short note on your relevant frontend / Web3 work and links (GitHub, live projects) worqen.com
18,000 USDT/ Fixed
NI
Remote6Active
Solana Smart Contract Engineer (Rust / Anchor)
About Worqen Worqen is a Solana-based services marketplace. Employers post Jobs, Employees deliver them, and payments are settled on-chain through an escrow smart contract in USDC, USDT, EURC, or SOL. We are live on mainnet and building out the core protocol. The role We are looking for a Solana Smart Contract Engineer to own and extend our on-chain programs — escrow, milestone release, and dispute resolution. You will work in Rust with the Anchor framework, alongside our Python (FastAPI) backend and Next.js frontend. What you'll do Develop and maintain Anchor programs (escrow, milestone settlement, dispute flows) Implement SPL token flows for USDC / EURC and native SOL payments Design and work with PDAs, CPIs, account models, rent and compute-budget optimization Write thorough tests (localnet / devnet) and support devnet → mainnet deployments Coordinate on-chain logic with the backend team (instruction interfaces, indexing, webhooks) Build with a security-first mindset and prepare programs for external audit Requirements Strong Rust and hands-on experience with the Anchor framework Solid understanding of the Solana program model: PDAs, CPI, account constraints, rent, compute budget Experience with SPL Token and on-chain payment / escrow logic Comfortable with testing, localnet/devnet workflows, and Git English working proficiency Nice to have Experience preparing or passing smart-contract audits Stablecoin (USDT / USDC / EURC) payment flows Prior mainnet deployments Engagement Remote, ~full-time 3,500 USDC / month 6-month initial engagement (extendable based on results) Paid monthly: each month is a milestone, released on two-sided confirmation Payouts in USDC on Solana via your Platform Wallet How to apply Apply through Worqen with a short note on your relevant Solana / Anchor work and links (GitHub, deployed programs, audits if any) worqen.com
21,000 USDT/ Fixed
NI