About this role
Senior TypeScript Developer (Backend / Full-Stack) at BidMachine. Location: Barcelona, Catalonia, Spain. Role: Architect system, Write backend, Mentor engineers Requirements: 5+ years software engineering; deep TypeScript expertise; backend architecture; AI fluency; strong communication. Category: Software Development Seniority: Senior Level Tools: TypeScript, PostgreSQL, Message Queues, Caching, React, Next.js, Claude, GPT, Copilot Commitment: Full Time Workplace: Hybrid Languages: English