Blockchain / Web3 Developer – FinTech

Location: Tirana, Albania (5 days remote) About the Job DuaCrypto is seeking a Blockchain / Web3 Developer to join our expanding tech team — with a strong focus on FinTech, and a crypto- and AI-first mindset. Are you passionate about Web3, blockchain, NFTs, and decentralized applications (dApps)? Do you want to build cutting-edge FinTech platforms that empower users with greater control over their digital finances and online interactions? As a hands-on developer, you’ll work closely with our technical team to design and build an intuitive, high-performance, and secure platform, playing a key role in shaping its architecture and core functionality. Your Role - Develop and maintain live platform features and new modules - Write clean, structured, reusable, and scalable code - Integrate AI tools to enhance development, testing, and architectural decision-making - Collaborate with product and founding teams to deliver high-impact features - Monitor platform performance and troubleshoot technical issues - Contribute to defining technical strategy, best practices, and engineering standards Technical Requirements 1. Blockchain Fundamentals - Deep understanding of blockchain architecture & Distributed Ledger Technology (DLT) - Consensus mechanisms: PoW, PoS, DPoS, PBFT - Cryptography concepts: hashing, public/private keys, Merkle trees 2. Smart Contracts - Hands-on experience with Solidity (Ethereum, BSC, Polygon) - Familiarity with key token standards: - ERC-20 (fungible tokens) - ERC-721 (NFTs) - ERC-1155 (multi-token standard) 3. Programming Languages - Solidity (required) - JavaScript / TypeScript (required) - Python (required) - Go or Rust (considered a plus) Qualifications - Proven hands-on experience with Web3 technologies (blockchain, NFTs, dApps) - Experience with JavaScript/TypeScript, Python, and/or Java/C++ - Experience deploying serverless backends (e.g., Cloudflare Workers or similar) - Understanding of how to integrate AI tools into development, testing, and architecture - Strong teamwork and communication skills, with ability to implement clear technical solutions - Mid-level (Middle): Minimum 2 years of relevant experience - Italian language skills are a plus (not mandatory, but preferred) What We Offer - A collaborative, innovative, and modern work environment - Opportunity to work on international projects using state-of-the-art technologies - Ongoing training and professional growth in Blockchain & Web3 - Competitive salary and clear path to advancement into senior technical roles 🚀 Ready to build products users love — using blockchain, AI, and next-gen tech? Apply now and join DuaCrypto ! jobs@duacrypto.com Burimi: https://al.linkedin.com/jobs/view/blockchain-web3-developer-%E2%80%93-fintech-at-duacrypto-com-4345685426

Niveli: mid level