About this role
Senior Fullstack Engineer, Cross-platform at Welltech. Location: Bulgaria or Romania or Hungary or Cyprus or Ukraine or Poland or Spain or United Kingdom. Role: building foundations, designing systems, owning integrations Requirements: Commercial experience with React Native and TypeScript, full-stack architecture knowledge (mobile, web, BFF, cloud), CI/CD and trunk-based workflows, AI-assisted/agentic development, native media integrations and HLS experience. Category: Software Development Seniority: Senior Level Tools: React Native, TypeScript, Node.js, BFF, HLS, AVPlayer, ExoPlayer, Chromecast, AirPlay, CI/CD, Trunk Based Development, TDD, BDD, XP Commitment: Full Time Workplace: Remote Languages: English