full stack nodejs developer Jobs in Berlin

We build humanoid systems: full stack, from hardware and electronics to software and manufacturing, all in-house in Berlin. At Cell Labs, we push the boundary of what robotics can achieve. Our goal is clear: to build systems that empower humans, not replace them. Our technology is already deployed with industry leading customers and partners. Now, our own...

Who we are A team from Germany with the vision to make advanced network security accessible for everyone We are a software company developing an open‑source zero‑trust network security platform that is both easy to use and affordable for teams of all sizes and budgets. Our mission is grounded in a simple yet powerful belief: secure private networking is...

Bonus points if: Founder's Engineer San Francisco, onsite hybrid only Full-time Are you excited to be an early engineer on the team building the infrastructure for autonomous AI agents? You will own real systems from day one, work directly with the founders, and set the technical direction rather than inherit it. This is a hands-on, high-ownership role for...

Also searchable as: Lead Full Stack Engineer · Staff Software Engineer · Full Stack Tech Lead · Lead Software DeveloperOriginal title: Senior Software Engineer / Tech LeadWhyBrilliant is sourcing applicants for this role on behalf of a well-funded Berlin-based energy tech startup.The company's identity may stay confidential until first contact.Atlas, our...

The ZEOS B2B Platform is the high-performance engine that allows our partners to seamlessly integrate into the Zalando ecosystem. As a Senior Backend Engineer, you will be a key architect of the services that power our partner-facing products and internal operational tools. Our mission is to transform complex business requirements into a scalable, API-first...

Freelance Lecturers in AI, Robotics, and Data Analytics – BSBI, Berlin Berlin Part‑time Freelancer 55 € per hour Your Responsibilities Conduct teaching and examination duties in accordance with examination and study regulations for students. Creatively design and develop instructional materials that enhance the learning experience and engagement of...

THE ROLE AND THE TEAMThe ZEOS B2B Platform is the high-performance engine that allows our partners to seamlessly integrate into the Zalando ecosystem. As a Senior Backend Engineer, you will be a key architect of the services that power our partner-facing products and internal operational tools. Our mission is to transform complex business requirements into a...

THE ROLE AND THE TEAM The ZEOS B2B Platform is the high-performance engine that allows our partners to seamlessly integrate into the Zalando ecosystem. As a Senior Backend Engineer, you will be a key architect of the services that power our partner-facing products and internal operational tools. Our mission is to transform complex business requirements into...

About the RoleJoin an early-stage AI procurement software team as a full-time Founding Engineer. You will own customer problems from discovery through production, build AI-enabled workflows, and help shape the technical direction and working practices of a small engineering team.What You'll DoBuild and ship full-stack product features based on customer...

Today, every organisation faces a choice: keep pouring money into observability, or start treating telemetry as what it really is: the most real-time, truthful, high-dimensional data in the business.Coralogix is built for the second answer. We're a modern, full-stack observability platform powered by a telemetry data lake and an in-stream analytics...

Als Site Reliability Engineer (SRE) in unserem Application Hosting Team bildest du das technische Rückgrat unserer Produktplattform für Managed Nextcloud, Nextcloud Workspace, IONOS GPT sowie weitere Web Services, die wir auf unserer Kubernetes Plattform betreiben. Gemeinsam mit erfahrenen Kolleg*innen entwirfst du neue Dienste und Produkte, die auch bei...

Voice is becoming the primary interface for technology. For the first time in history, we can use natural language to control and interact with our devices, services, and applications, and we’re only at the beginning of the adoption of Voice and Physical AI across industries. Current voice interactions, however, still lack a fundamental human skill:...

How do you teach millions of people to understand AI, not by lecturing, but by letting them build? That is the challenge we are solving on the PartyRock team in Berlin.We are looking for a Software Development Engineer to help us turn AI literacy into a hands-on experience. You will work on PartyRock (partyrock.aws), an AI-powered application builder that...

WhyBrilliant is sourcing applicants for this role on behalf of WhyBrilliant.The company's identity may stay confidential until first contact.Atlas, our AI Recruiter, is running this search and will pick the best candidates from Nova's network. The next step is to speak to Nova.The RoleJob Title: Founding EngineerCompany: WhyBrilliant — WhyBrilliant is the...

Location: Fully remote – Europe (CET ±3 hours)Salary: €75,000–€105,000/year, depending on location and experienceContract: B2B preferred, flexibleExperience: 5+ yearsImportant: Must be comfortable working with explicit NSFW content.About the RoleWe’re looking for an experienced Senior Ruby on Rails Engineer to join a fast-growing AI technology...

Internship with the opportunity to continue as a paid position. Tasks Support the sales and marketing efforts of Coding Partners and help generate new business opportunities. Research and identify potential clients, industries, and markets where our services could create value. Plan and execute outreach and marketing campaigns to reach prospective clients...

Job DescriptionFor years, StackFuel has been one of Germany's leading providers of data and AI training. Since early 2026, we have been part of Multiverse, Europe's only EdTech unicorn and the continent's largest AI upskilling platform. Together, we are pursuing a clear goal: to make 100,000 employees in Germany AI-ready and close the country's data and AI...

Airteam is a Berlin-based SaaS startup with an AI-powered cloud platform for roofers and solar planners. As a mid-level Computer Vision Engineer, you'll build 2D-to-3D object detection and automatic geometry reconstruction from drone data. Your work helps roofers and solar planners make informed decisions and drives a climate-neutral product. Tasks Develop...

About the RoleJoin an engineering team building AI-powered software for enterprise procurement. In this customer-facing role, you will work directly with procurement teams to understand their needs, develop solutions across the stack, and improve how AI features perform in real workflows.What You'll DoWork on-site with customer teams to understand their...

Über IONOS Bei IONOS verwalten wir nicht nur Server, wir prägen mit unseren Lösungen die digitale Zukunft für über 6,2 Millionen Kundinnen und Kunden weltweit. Als Europas führender Hosting-Anbieter und Pionier für unabhängige Cloud-Lösungen bauen wir eine Infrastruktur der nächsten Generation: von souveränen Cloud-Architekturen und...