Senior Backend Engineer Jobs - November 2025

Checkly helps engineers build reliable products by unifying testing, monitoring and observability. OpenTelemetry, Playwright, and Monitoring as Code are our foundation for unifying performance and reliability. In 2024, we raised $20M in Series B funding from …

At Gigs, we're building the operating system for mobile services - a platform that enables tech companies to seamlessly embed connectivity into their products. Klarna's US mobile plan is powered by Gigs! We are looking for exceptional candidates, looking to d…

PowerSync is a sync engine that keeps backend databases in sync with on-device SQLite supporting Postgres, MySQL and MongoDB as source databases and providing client SDKs (integrations with TanStack DB, Drizzle, GRDB, Room, etc.). Small polyglot team; TypeScr…

Qweebi is building the world’s first Virtual Makerspace — a 3D online platform where K–12 students can collaborate in real time to design, build, and test high-fidelity Robotics, Engineering, and Electronics projects. We’re looking for a Senior Backend Engine…

Brico takes the hassle out of financial licensing for Financial Institutions and FinTechs. We automate new license applications, maintenance, and renewals, creating a 1-stop shop for all licensing needs. We are creating AI-augmented software to manage complex…

Modash is an end-to-end influencer marketing platform for Shopify stores. 65-person team, raised €11M in Series A, ARR growing 2x YoY. Hiring multiple full-time roles across locations including Toronto (Canada), Tallinn (home) and remote for Europe. Open posi…