Frontiers is seeking a Senior Full-Stack Engineer with a strong backend focus to join the RTM team. You will own complex backend systems and full-stack features end-to-end, from specification refinement through implementation to production monitoring. You will work on a distributed. NET platform with Vue/Nuxt frontends, SQL Server-heavy data operations, and AI-driven design tooling, delivering scalable, reliable software for researchers worldwide. #J-18808-Ljbffr