Jobs für backend engineer bei Berlin

We're building the self-maintaining source of truth for the AI-native company, the context repository that keeps company knowledge structured, up-to-date, permission-aware, and ready for every AI agent.That takes people who are exceptionally talented, obsessed by the vision, and set on doing the best work of their lives. If that's you, read on.The...

About the RoleYou'll own core backend infrastructure at a small, high-caliber founding team building AI-native operations infrastructure for private markets. This is a foundational engineering role where your work directly powers fund accounting, reporting, reconciliation, and treasury automation — with a deep emphasis on permissions, auditability,...

## About the job **Mercor** connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include **Benchmark**, **General Catalyst**, **Peter Thiel**, **Adam D'Angelo**, **Larry Summers**, and **Jack Dorsey**. **Position:** Software Engineer **Type:** **Contract** **Compensation:** **$100/hour**...

About GlassFlow: GlassFlow is the data infrastructure for AI agents in production. It has two products: GlassFlow Tares, which feeds agents correlated data from every system they touch, and GlassFlow Rius, which traces and debugs what agents do once they're running. We’re a Berlin startup with a Silicon Valley mentality, backed with $5.9m from Upfront...

 Job Description: Design, build and improve scalable systems that connect to many services & data sources inside and outside of OmioWork with your team to rapidly test ideas, use results for iterations and improve our productOperate and maintain critical core systems, owning reliability, performance, and availabilityApply your...

This isn’t your regular job. Almedia is a place where those who want to push harder can accelerate their careers faster than anywhere else. We’re aiming to become Germany’s second bootstrapped unicorn. Almedia is already Europe’s #3 fastest-growing company in 2025 (FT1000).We are building the future of marketing by rewarding our community of over 70...

About AndercoreAndercore is the AI-native supplier of industrial materials for energy, infrastructure, and construction in wholesale and beyond.We trade with global suppliers and distribute to European customers on our own account. Our AI runs the full trade and distribution end-to-end: sourcing, quality, pricing, sales, logistics, and embedded financing....

About AndercoreAndercore is the AI-native supplier of industrial materials for energy, infrastructure, and construction in wholesale and beyond.We trade with global suppliers and distribute to European customers on our own account. Our AI runs the full trade and distribution end-to-end: sourcing, quality, pricing, sales, logistics, and embedded financing....

Hi! We are AMBOSS and we are looking for a Backend Engineer to join our Educator Experience team, and shape the future of medical education with us!About AMBOSSAMBOSS is a dynamic learning and clinical decision support tool committed to empowering physicians globally to deliver optimal care. Since our inception in 2012, we've harnessed cutting-edge...

Unsere MissionBounti baut die AI-native Infrastrukturebene für Frontline-Teams: von Training über Audits bis hin zu autonomen Abläufen. Wir arbeiten mit Multi-Standort-Betreibern in Frontline-Branchen wie dem Gastgewerbe zusammen.Hinter dem Produkt steht ein Backend, das schnell gewachsen ist: eine Node- und Postgres-API, Background-Worker, Queues und die...

The company offers one of the most trusted decentralized custody protocol, smart wallet infrastructure and platfom, as well as a flagship wallet for the ecosystem on Ethereum and the EVM. With 25 Millions transactions handled worth 65 Billion dollars they are on a mission to unlock digital ownership for the world by continuing building robust and...

About the role Peec AI is building the data plane for AI visibility: millions of chats, scrapes, citations, sources, model responses, and customer-facing insights running through a fast-moving backend. This role is for an engineer who wants to own the systems behind that. You will not just add endpoints or close tickets. You will make our scraping,...

Please note that this position is based in Berlin, Germany - relocation support is provided if required.    THE BEST WORK OF YOUR CAREER Trade Republic is the largest savings platform in Europe - we operate in 18 countries, serving +10 million customers who trusted us with over 150B in assets. But we’re striving for more. We have a bold mission to...

Please note that this position is based in Berlin, Germany — relocation support is provided if required.      THE BEST WORK OF YOUR CAREER Trade Republic is the largest savings platform in Europe — we operate in 18 countries, serving +10 million customers who trust us with over €150B in assets. But we’re striving for more. We have a bold mission...

ABOUT TALON.ONE:   Talon.One is the most powerful incentives engine that unifies loyalty, promotions and gamification into one holistic platform. Backed by enterprise-grade security and scalability, Talon.One empowers companies to build personalized, profitable promotions and loyalty programs using any data. Today, over 250 of the world’s most-loved...

This isn’t your regular job. Almedia is a place where those who want to push harder can accelerate their careers faster than anywhere else. We’re aiming to become Germany’s second bootstrapped unicorn. Almedia is already Europe’s #3 fastest-growing company in 2025 (FT1000).We are building the future of marketing by rewarding our community of over 70...

Our mission and customers: We are creating the freedom for SMEs to succeed by delivering Europe's leading finance workspace with banking at its core, augmented by financial tools. We are proud to be rated 4.8 on Trustpilot, based on 55,000+ reviews. Our culture puts customer satisfaction at the core of what we do, as proven by our Net Promoter Score of...

About the opportunity You will work in the Financial Empowerment domain. Our goal is to empower everyone to achieve financial freedom and unlock their potential for a better life by providing N26 users with access to the money they need to achieve their life objectives, whether today (deposits or borrowing) or tomorrow (saving and investing). In this role,...

Company DescriptionCOMPLEVO represents creativity, courage, solid foundations, and experience.Our B2B customers of many years value our short delivery times and professionality, in addition to our pragmatism, authenticity, and innovative power. They describe us as committed, passionate, proactive, and creative. Often it is the simplicity of our approach that...

About the opportunity You will work in the Grow & Engage domain—the heart of the N26 experience. From initial signup to premium memberships and daily engagement, you’ll work in teams delivering innovative features that serve our customers. We are seeking a collaborative Backend Engineer to join our mission-driven team. As a vital contributor throughout...