Stellenangebote für: - BACKEND ENGINEER BERLIN

Join our VERBI Team as a Senior Backend Engineer (m/f/x)! We are VERBI Software GmbH - the company behind MAXQDA - the #1 software for qualitative and mixed methods data analysis. We provide researchers, universities, and companies with an innovative and intuitive tool so they can accomplish great things. Professional service and a close connection to our community has paid off: since our founding in 1989 we have grown steadily and sustainably as a family company. Tasks You develop our AWS backe...

acemate is building an AI learning & teaching platform for higher and further education institutions. We have strong traction, secured funding and are entering an exciting growth phase. We're looking for a passionate Senior Backend Engineer / Developer to drive our product forward and help us scale. About acemate Founded in 2024, acemate has quickly become the leading AI learning platform for higher and further education, trusted by top-tier institutions across four countries, including Universi...

Neural Frames is a leading AI music video generator, turning any song into a fully produced music video in minutes. We're bootstrapped, profitable, and growing fast at over $5M ARR. Our ambition is to build a category-defining company, helping tens of millions of audio creators to visualize their content and promote it online. As a profitable company, there is no VC drama. We are a small, ambitious group of people, striving to build something creators love. Tasks Own the systems that turn songs ...

Why are we looking for you? KUGU makes buildings CO-2-neutral and actively shapes the energy transition! From small co-operatives to large housing companies: Demand control, system maintenance and consumption monitoring are daily challenges in property management, which is still characterised by manual processes. The solution is digital data collection, intelligent analysis and automated solutions to increase efficiency and reduce energy consumption. Our decarbonisation platform supports the hou...

Referenz 12-244156 Für einen renommierten Auftraggeber in Berlin-Mitte suchen wir eine engagierte Fachkraft, die ihre Java-Kompetenz in anspruchsvolle Softwareprojekte einbringen möchte. In dieser Rolle arbeiten Sie an modernen Lösungen im Bereich Netzwerksicherheit und tragen aktiv dazu bei, leistungsstarke und zuverlässige Systeme weiterzuentwickeln. Wenn Sie Freude daran haben, komplexe technische Herausforderungen zu lösen, stabile Softwarearchitekturen zu gestalten und Ihre Fähigkeiten in e...

Mein Mandant steht für IT-Exzellenz, Teamgeist und individuelle Entwicklungsmöglichkeiten. In einem technologisch fortschrittlichen Umfeld realisieren Sie gemeinsam mit engagierten Kolleg:innen anspruchsvolle Projekte, die Kunden langfristig überzeugen. Senior Python Backend Engineer - Cloud & AI Solutions (w/m/d) Gehalt: nach Berufserfahrung Standort: Berlin, Stuttgart, Hamburg, München, Frankfurt, Düsseldorf, Köln Ref. 29959 Ihre Aufgaben Entwicklung performanter Backend-Lösungen mit Python un...

Your Impact As a Senior Backend Engineer (m/f/d) at 7Mind, you'll be part of a cross-functional team building technology that supports mental wellbeing at scale. You work end-to-end on features, take ownership of backend services and help shape a system that is reliable, maintainable and a pleasure to work with. In 2025, we fully rewrote and relaunched the 7Mind app and backend. Our new platform follows Domain-Driven Design principles and deliberately focuses on "delightfully boring" solutions: ...

At Routine Labs, we are building Europe's first secure, auditable, and EU-compliant automation infrastructure for legacy systems. We're taking a practical approach to improving how engineers work with AI systems. Combining LLMs with familiar software engineering methods to make it easier for people to build, modify and maintain software automations. Our platform lowers the effort required to turn natural-language instructions into deterministic, testable code that can interface with and automate...

Berlin • Cybersecurity & AI Startup • Recently Funded A newly funded cybersecurity startup in Berlin is looking for a Backend Engineer(Go) to join as a founding team member and help design the core security, identity, and enforcement foundations of a next-generation AI-powered security risk management platform. We are an early-stage startup founded by experienced cybersecurity leaders with backgrounds in Israeli Intelligence units. We are looking for a hands-on Founding Backend Engineer(Go) for ...

Are you tired of working on products you don't really care about? Do you want to work on something that has a positive impact on humanity and our planet? Do you like to get stuck in and are you passionate about coding? Then we have a great opportunity for you. At Global Changer, you will work on a solution with a clear goal: helping companies reduce emissions faster. We focus on one of the biggest levers to fight the climate crisis and work mainly with large organisations. We are backed by well-...

About you: wealthAPI enables financial multipliers to monetize trust. We provide core financial solutions for large partners and (f)influencers, thereby actively driving the ongoing disruption of the wealth management market. We are looking for a Java engineer who is passionate about investing and finance. Optimally, you bring a good understanding of financial markets or want to deep-dive into the topic. You are able to solve complex financial problems and to directly translate them into code. F...

Du willst Suchsysteme bauen, die bei Millionen von Produkten in Millisekunden die richtigen Ergebnisse liefern? Du hast Spaß daran, komplexe technische Probleme zu lösen und Systeme weltweit zu skalieren? Dabei möchtest die Suchrelevanz durch kluge Query-Strategien messbar verbessern? Dann bist du hier goldrichtig! Der Arbeitgeber: Unser Kunde ist der zentrale IT-Dienstleister eines global agierenden Marktführers. Hier erwartet dich kein starrer Konzern, sondern ein innovatives Tech-Umfeld, das ...

Über uns Unser Mandant ist ein ambitioniertes, europäisches FinTech-Unternehmen im Build-up-Stadium, das die Brücke zwischen traditioneller Finanzwelt und Blockchain-Technologie schlägt. Mit dem klaren Ziel, eine sichere und voll regulatorisch konforme (MiCA) On-Chain-Zahlungsinfrastruktur für die digitale Wirtschaft Europas zu etablieren, arbeitet ein hochkarätiges Team an zukunftsweisenden Settlement-Lösungen. Hier hast du die Chance, die finanzielle Infrastruktur von morgen aktiv mitzugestalt...

1KOMMA5° At 1KOMMA5°, we pursue a clear vision: Living on wind and sunlight forever for free. To make this a reality, we are building the energy system of the future with Heartbeat AI. Want to be part of it?We bring together regional craftsmanship and scalable software: We don't think of solar, batteries, heat pumps, and e-mobility as isolated components, but control them as an intelligent, integrated overall system in our virtual power plant. Directly connected to the electricity market - in re...

Your mission You don't just want to build features - you want to build AI products that solve real problems for real users, with React as your primary tool and Python as a solid backend foundation? Then you're in the right place. We're a family-owned scale-up headquartered in Munich with over 400 employees across five locations in Europe. Our platform gives thousands of people worldwide a flexible, self-determined way to work - and we're still growing. AI is not a trend for us: we've been runnin...

1KOMMA5° At 1KOMMA5°, we pursue a clear vision: Living on wind and sunlight forever for free. To make this a reality, we are building the energy system of the future with Heartbeat AI. Want to be part of it? We bring together regional craftsmanship and scalable software: We don't think of solar, batteries, heat pumps, and e-mobility as isolated components, but control them as an intelligent, integrated overall system in our virtual power plant. Directly connected to the electricity market - in r...

Über uns Are you looking for an agile project where you can directly deploy your fullstack expertise? Our client needs energetic support in seamlessly advancing their platform architecture. Together with the team, you will implement new features end-to-end and ensure a stable, future-proof system. Aufgaben Implementing new features and bug fixes end-to-end across the frontend (Nuxt/Vue) and backend (TypeScript/AWS) environment Actively assisting in backlog triaging to maintain high delivery mome...

Wir sind adesso business consulting, das SAP-Powerhouse der adesso Group. Als führender IT-Dienstleister stehen wir für Kundenorientierung, Wachstum und starke Perspektiven. Unser größter Erfolgsfaktor? Das sind unsere Mitarbeitenden! Als SAP-Profis begleiten wir kundenspezifische Herausforderungen und unterstützen die Auswahl, Anpassung und Implementierung von SAP-Lösungen. Unsere langjährige Erfahrung kombiniert technisches und Branchen-Know-how mit strategischem Denken und kreativen Ideen. Da...

What you will do Build and maintain production-ready backend and full-stack features using TypeScript Integrate AI-powered functionality into the think-cell product, such as text editing assistance and automated slide creation Work closely with C++ engineers and AI engineers to translate ideas and prototypes into robust product features Contribute to a strong engineering culture with rigorous code reviews and high standards for code quality You will be great for this position if you have A degre...

About TradeLink We are TradeLink, the most intuitive and collaborative B2B SaaS logistics platform ( Short Product Demo here). If you're eager to play a significant role in revolutionizing one of the most complex industries, TradeLink is the perfect place to accelerate your professional growth and development. We offer a remote-first culture with a high degree of freedom and trust, allowing you to seamlessly align your professional responsibilities with your personal life and needs. You will pla...