Solidity Jobs

We're looking for a French-Speaking Web3 Business Development Manager to help expand our Web3 product in the French market. Your mission is to grow our presence in the French-speaking community by building and scaling our affiliate and partnership network. You'll be responsible for identifying new user acquisition opportunities, managing key partners, and driving sustainable growth. Key Responsibilities: Develop and grow the affiliate program for the French market. Recruit, onboard, and manage affiliates, KOLs, trading communities, and strategic partners. Identify new traffic sources and partnership opportunities to drive high-quality user acquisition. Build and maintain long-term relationships with partners to maximize performance. Work closely with the marketing and product ...

BLOCKCHAIN DEVELOPER (ZK & CROSS-CHAIN) Exp: 6 yrs We are looking for a passionate Blockchain Developer to take ownership of smart contract development, ZK proof integration, and our cross-chain payment pipeline. You will work directly with our Lead/Project Manager and a team of engineers to build the protocol's core infrastructure. Key Responsibilities: Design, develop, and deploy smart contracts for our ConfidentialPayroll protocol across Ethereum, Solana, and other VMs Integrate zero-knowledge proof systems (Ligero/Arc) for transaction privacy and compliance Implement cross-chain settlement mechanisms using Circle's CCTP and Hyperlane Integrate FHE (Fhenix/Zama) for encrypted state management of payroll rosters Build and maintain the backend API orchestrator (Expr...

Technical Co-Founder & Figma UI/UX Designer Wanted (Bangladesh-Based | Equity & Revenue Share) We are bootstrapping HGDS (Human-First Digital Nation), a revolutionary decentralized virtual society governed entirely by real, verified human agents (strictly Zero AI/NPCs). We are currently building our Phase 1 MVP—a responsive 2D Web3 portal focused on Sybil-resistant onboarding, a unified citizen dashboard, and a quadratic voting engine. We have a clear, realistic 3-4 month development roadmap and a solid technical specification ready. To kickstart this journey, we are looking for two key partners based in Bangladesh to join our core team: POSITION 1: Technical Co-Founder (Lead Web3 Developer) What You Will Do: Setup PostgreSQL/Node.js backend, DB schema, and Web of Trust inv...

Seeking a Technical Co-founder / Lead Developer (Must be from Bangladesh ) Got the vision and the blueprint—seeking the perfect Technical Partner! I am working on a groundbreaking project that aims to redefine the boundaries of digital interaction and decentralized governance. The core concept of the project is a "Human-First Digital Nation"—a completely human-driven virtual world/game. There will be no AI dominance here; every administrative, commercial, and security role will be managed by real people. Our goal is to build a fully transparent and decentralized legal DAO structure using advanced mechanisms like Global Timezone Arbitrage, On-Chain Security Forces, and Quadratic Voting. What am I looking for? The entire blueprint, architecture, and structural file for...

Got the vision and the blueprint—seeking the perfect Technical Partner! I am working on a groundbreaking project that aims to redefine the boundaries of digital interaction and decentralized governance. The core concept of the project is a "Human-First Digital Nation"—a completely human-driven virtual world. There will be no AI dominance here; every administrative, commercial, and security role will be managed by real people. Our goal is to build a fully transparent and decentralized legal DAO structure using advanced mechanisms like Global Timezone Arbitrage, On-Chain Security Forces, and Quadratic Voting. What am I looking for? The entire blueprint, architecture, and structural file for the project are completely ready. Right now, I need a visionary Technical Co-fo...

Got the vision and the blueprint—seeking the perfect Technical Partner! I am working on a groundbreaking project that aims to redefine the boundaries of digital interaction and decentralized governance. The core concept of the project is a "Human-First Digital Nation"—a completely human-driven virtual world. There will be no AI dominance here; every administrative, commercial, and security role will be managed by real people. Our goal is to build a fully transparent and decentralized legal DAO structure using advanced mechanisms like Global Timezone Arbitrage, On-Chain Security Forces, and Quadratic Voting. What am I looking for? The entire blueprint, architecture, and structural file for the project are completely ready. Right now, I need a visionary Technical Co-fou...

We are looking for an experienced blockchain, RWA tokenization, Web3, mobile app, compliance, exchange listing and crypto marketing team to build and launch a complete real-world asset-backed cryptocurrency project. This project is for a serious RWA gemstone-backed ERC-20 token issued by a Swiss project company and backed by certified precious gemstones. This is not a memecoin, not a basic token deployment and not a speculative token without physical backing. The selected freelancer/agency must deliver a full turnkey solution covering smart contracts, website, investor portal, iOS/Android apps, USDT presale, KYC/AML, proof of reserves, redemption portal, white paper, exchange listing support, global marketing, documentation, source-code handover and support. Please review the attached P...