Stellenangebote für: - SENIOR BACKEND SOFTWARE 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...

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...

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...

Für unsere Organisation GEMA Digital im Bereich Solutions Engineering (Distribution) am Standort Berlin suchen wir zum nächstmöglichen Zeitpunkt eine/-n Senior Software Engineer (m/w/d) in Vollzeit (40 Stunden/Woche) Du liebst kulturelle Vielfalt? Dann hilf mit, sie zu schützen! Bei der GEMA Digital gestalten wir die digitale Zukunft der Musiklizenzierung. Unsere interdisziplinären Teams entwickeln moderne und skalierbare Lösungen für Urheber, Verlage und Lizenznehmer. Gemeinsam mit unseren Part...

Für unser Team Solutions Engineering (FIV & Licensing) im Bereich GEMA Digital am Standort Berlin suchen wir zum nächstmöglichen Zeitpunkt eine/einen: Senior Software Engineer (m/w/d) in Vollzeit (40 Stunden/Woche). Du liebst kulturelle Vielfalt? Dann hilf mit, sie zu schützen! Als Senior Software Engineer übernimmst du eine Schlüsselrolle in der technischen Gestaltung unserer Lösungen rund um Lizenzierung, Fördermodelle und Innovationsverteilung. Du bist Sparringspartner für Fachbereiche, Archi...

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...

Wir entwickeln und betreiben eine End-to-End-Plattform für Car-Sharing und Fahrzeugvermietung, die heute bei Kunden in Deutschland, Österreich und Spanien im Einsatz ist. Die Plattform ist vollständig white-label-fähig und umfasst mobile Apps, Web-Applikationen, Back-Office-Tools sowie Integrationen mit Telematik-Hardware, Zahlungsdienstleistern und KYC-Anbietern - alles aus einer einzigen, modularen Codebasis. Das Backend basiert auf Java 17 / Jakarta EE 10 (Payara), das Frontend auf React / Re...

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...

JOIN US Code Gaia is looking for an experienced software engineer to help us transform European businesses. The position is with a cross-functional engineering squad that is tasked with building and maintaining software modules that help our customers document their compliance with various sustainability-related regulations. We are constantly adding new functionalities in response to regulatory changes. In addition, we have an ambitious roadmap for adding ubiquitous AI support throughout our app...

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...

Als Teil der adesso Group ist die adesso health solutions GmbH ein führender Anbieter von innovativen Softwarelösungen für die deutsche Gesundheitsbranche. Wir erstellen Applikationen für eine Vielzahl von Anwendungsfällen in einem Spektrum von Portalangeboten für Ärzte über Abrechnungssysteme für Kassenärztliche Vereinigungen bis zu Leistungsprüfung für Krankenkassen. Aufgaben DEINE ROLLE Konzeption und Entwicklung: Du bist verantwortlich für die Konzeption, Entwicklung und das Design von Java-...

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...

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...

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...

*Make sure that you add your portfolio as a URL, otherwise your application will be rejected. Are you a senior developer who crafts elegant frontends with React & TypeScript, and thrives in an engineering culture of innovation and ownership?* At TextCortex AI, you'll join a core team of ambitious builders on a mission to transform how organizations harness AI. We've scaled from a few thousand users to millions in just two years, earning recognition as a Top 10 AI product of 2025 on G2 and servin...

Decentriq is the rising leader in data-clean-room technology. With Decentriq, advertisers, retailers, and publishers securely collaborate on 1st-party data for optimal audience targeting and campaign measurement. Headquartered in Zürich, Decentriq is trusted by renowned institutions in the DACH market and beyond, such as RTL Ad Alliance, Publicis Media, and PostFinance. Our analytics & ML pipelines are the heartbeat of this platform. Built in Python (pandas) and Apache Spark, they run either in ...

We dig Web3. WeAreShovels.com is a Web3 engineering studio building and securing production-grade Web3 protocols, infrastructure, and tooling. We help Web3 builders dig deep, uncover value, and ship Web3 products that last - fast. We're looking for a Senior Web3 Frontend Engineer (Lead) who enjoys building great interfaces, leading others, and helping customers succeed. Tasks What you'll do Lead frontend architecture for complex Web3 applications (dashboards, protocol UIs, admin panels) Build in...

Verwaltungssprung is a Berlin-based GovTech company developing AI-powered software solutions to simplify and digitize administrative processes. Our platform enables citizens and public institutions to access secure, user-friendly, and fully digital public services. To support the growth of our organization, we are looking for a Senior Full Stack Engineer (f/m/d) with strong expertise in modern frontend and backend development, scalable system architectures, and high-quality software engineering ...

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...

"Why join the navy if you can be a pirate?" - Unser Leitspruch. Deshalb suchen wir keine gewöhnlichen Backend-Entwickler. Du willst nicht Feature um Feature schippen - du willst die Infrastruktur bauen, auf der andere schneller und besser arbeiten? Du denkst in Systemen, nicht in Tickets, und willst Verantwortung für Code übernehmen, der morgen noch trägt? Dann suchen wir genau dich als Senior Backend Engineer für unseren Plattform-Bereich. Wer wir sind Wir sind ein führender Anbieter für cloudb...