Senior Fullstack Engineer

ABOUT THE ROLE

Join the product engineering team at a seed-stage B2B AI communications startup. You will own customer-facing features from discovery through deployment, helping shape a voice AI product through close customer collaboration and rapid iteration.

WHAT YOU'LL DO

- Build and evolve the platform using TypeScript, NestJS, Node.js, and React.

- Own features from ideas and prototypes through production release.

- Speak with customers, gather feedback, and participate in support and user testing.

- Break down opportunities into valuable, practical releases and iterate based on feedback.

- Contribute to feature prioritization and product roadmap decisions.

- Use product metrics and experiments to inform decisions and validate ideas.

WHAT WE'RE LOOKING FOR

- At least 5 years of fullstack engineering experience delivering end-to-end features for SaaS products.

- Production experience with TypeScript, React, and Node.js, with NestJS experience preferred.

- Strong frontend and backend skills, including experience taking customer-facing applications from architecture through release.

- Native German proficiency and fluent English.

- A customer-focused, pragmatic approach to product discovery, prioritization, and rapid delivery.

- Experience integrating LLMs into applications is helpful, as is familiarity with European privacy and AI regulations.

COMPENSATION & BENEFITS

Annual salary range: €80,000 to €120,000. Visa sponsorship is not available.

LOCATION

Remote, Germany.