Tech Lead Senior Fullstack Engineer Remote

🌟 Interexy is looking for a Tech Lead / Senior Fullstack Engineer who can combine technical leadership with hands-on development. Location: Belarus Responsibilities: – Participate in architecture design and technical decision-making – Write production-level code and support the engineering team – Provide expertise in blockchain/Web3 and prediction market mechanics – Join presale and discovery calls with clients – Help with technical project estimation – Support the team as a technical expert – Contribute to the development of scalable and high-load solutions Requirements: – Commercial experience as a Senior/Lead Backend or Fullstack Engineer – Experience in crypto / blockchain / fintech / trading-related projects – Understanding of prediction markets, trading platforms, betting mechanics, or exchange systems – Strong backend development skills – Experience with high-load and scalable systems – Ability to make independent technical decisions – Strong communication skills Nice to have: – Experience with Web3 and smart contracts – Experience with crypto exchange or trading platforms – Understanding of DeFi mechanics – Experience in technical consulting or tech leadership – Participation in presale or discovery stages Tech stack: – Golang or Node.js – React – Blockchain/Web3 integrations – PostgreSQL, Redis, Kafka – Docker, Kubernetes, Cloud platforms – Event-driven and real-time architecture #fullstack #lead #web3 📩 Send your resume! tg: @volodinatamara