Middle / Senior Frontend Developer (Web3)

We are looking for a Middle/Senior Frontend Developer to join an international Web3 product team. Tech Stack Angular 19 TypeScript PrimeNG RxJS, signals, modular frontend architecture

Required Experience 3+ years of commercial experience in Web3 Hands-on experience with blockchains:Ethereum, Solana (EVM & non-EVM)

Deep understanding of:Wallet integrations (MetaMask, WalletConnect, Phantom, etc.) g, transactions, gas/fees, RPC providers On-chain ↔ off-chain interaction patterns

Strong experience working with APIs & SDKs:Integration of external product SDKs Working with REST / WebSocket APIs Understanding of API contracts, versioning, and error handling

API & Integration Focus Integration of new products and services via APIs and SDKs Ability to quickly understand third-party SDKs and documentation Building abstraction layers over APIs for scalable frontend architecture Collaboration with backend teams on API design and improvements

English & Communication English level: B2 or higher Experience working in an international team Clear communication with product, backend, and design teams

What We Expect Strong frontend architecture and system thinking Ability to work independently and own features end-to-end Team player mindset High attention to UX/UI details Clean, maintainable, production-ready code

Nice to Have Experience with DeFi products (DEX, swaps, limit orders, dashboards) Experience with React and understanding of cross-framework frontend patterns Real-time data handling (WebSockets, streams, live pricing) Performance optimization for complex Web3 UIs Code reviews

What You’ll Get Real Web3 products, not experiments Integration-heavy frontend with APIs & SDKs International team and async culture Impact on architecture and product decisions