Product Engineer (Full-Stack)

ABOUT THE ROLE
This is a full-stack product engineering role at an early-stage enterprise AI platform, working closely with product and design leadership to ship AI-powered features end-to-end. You will own capabilities from technical design through to user-facing delivery, playing a meaningful part in shaping how organizations adopt AI at scale.
WHAT YOU'LL DO
- Build end-to-end product features spanning the frontend (Next.js), backend (Node.js), and database layers.
- Implement user interfaces including full screens, reusable components, and complete user flows.
- Collaborate with the design team and customers to gather feedback and iterate on features.
- Maintain and optimize the codebase for performance and user experience.
- Participate in rotating Support Engineer shifts, helping customers and the customer support team directly.
WHAT WE'RE LOOKING FOR
- 2 or more years of hands-on software engineering experience, with recent and sustained full-time product engineering work.
- Strong proficiency in TypeScript, Next.js, and Node.js across both frontend and backend.
- Experience with PostgreSQL, Redis, Prisma, tRPC, and Tailwind CSS.
- Demonstrated enthusiasm for AI technologies and experience building AI-powered product features.
- Proven track record delivering full-stack features end-to-end from concept through production deployment.
- Experience collaborating with product leadership, design, and customers to shape product direction.
- Strong CS fundamentals, supported by a degree in Computer Science or an equivalent technical field.
- Professional German proficiency (exceptional profiles without it may be considered).
- Comfortable working in a fast-paced, startup environment with an intensive working style.
COMPENSATION & BENEFITS
Salary range: 66,000 to 120,000 EUR annually. Visa sponsorship is available.
LOCATION
On-site in Berlin, Germany. This role requires working in person full-time.

Employment type
FullTime

Work arrangement
No