About the Role
A fast-growing, Berlin-based enterprise AI platform startup is looking for a Full-Stack Product Engineer to join the team on-site. This is an early-stage opportunity where you'll own features end-to-end, work closely with the Chief Product Officer, and help deliver AI-powered capabilities that drive adoption across large organizations. The company builds a model-agnostic, security-first platform that enables enterprises to roll out AI safely and at scale — from everyday chat assistants to complex automations and custom agents.
Visa sponsorship is available for this role.
What You'll Do
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Contribute to the development of product features across the AI platform, from technical design through to user-facing implementation.
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Build end-to-end solutions spanning the frontend (Next.js), backend (Node.js), and database layers.
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Implement user interfaces including full screens, reusable components, and multi-step user flows.
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Collaborate with the design team and customers to gather insights and iterate on product features.
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Maintain and optimize the codebase for performance and user experience.
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Participate in regular Support Engineer rotations, where engineering team members shift focus to directly support customers and the customer success team.
What We're Looking For
Required:
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2+ years of experience in software engineering.
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Bachelor's degree in Computer Science or an equivalent technical field.
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Proficiency with Next.js, TypeScript, and Node.js.
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Hands-on experience with PostgreSQL, Redis, Prisma, tRPC, and Tailwind CSS.
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Proven track record of delivering features end-to-end, from concept to production deployment.
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Experience building AI-powered product features and integrating AI capabilities into enterprise applications.
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Experience participating in customer support rotations or directly supporting customers during the product lifecycle.
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Strong CS fundamentals and ability to learn and adapt quickly in a fast-moving environment.
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Willingness and ability to work on-site in Berlin, Germany (fully remote arrangements are not available for this role).
Nice to Have:
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Experience collaborating with product leadership to shape product direction.
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Background in enterprise SaaS or B2B AI tooling.
Compensation & Benefits
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Salary: €66,000 – €120,000 per year, depending on experience.
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Visa sponsorship available.
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Early-stage equity opportunity at a well-backed AI company.
Location
This role is on-site in Berlin, Germany. Candidates must be willing to work in-person; fully remote arrangements are not offered.
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