Software Engineer (Full-Stack)

About The Role

Join a fast-growing, early-stage startup building an

enterprise-grade AI platform

that helps organizations securely adopt and integrate generative AI across their operations. As a Full-Stack Software Engineer, you'll own features end-to-end — from architecture decisions through to production deployment — and have real, meaningful impact on a product used across a wide range of enterprise customers.

This is a

full-time, on-site role

based in

Berlin, Germany

. Visa sponsorship is available.

What You'll Do

• Design and implement robust backend systems and APIs to power a scalable AI platform
• Build end-to-end solutions spanning backend (Node.js), database layers, and frontend integration
• Develop and optimize database schemas, queries, and data models for performance and scalability
• Implement API endpoints and integrate with third-party services and AI providers
• Collaborate with the team on technical architecture decisions and system design
• Maintain and optimize the codebase for performance, reliability, and maintainability
• Participate in rotating Support Engineer duties, helping customers and the customer support team on a periodic basis

What We're Looking For

Required:

• 3\+ years of full-stack web development experience
• Proficiency with Node.js, React/Next.js, and TypeScript
• Proven experience owning features end-to-end, from conception through production deployment
• Proficiency in PostgreSQL and SQL for data modeling, querying, and optimization
• Strong computer science fundamentals

Nice to Have:

• Experience building AI-powered features or integrating AI/ML services into applications
• Proficiency with Tailwind CSS for frontend styling
• Strong collaboration and communication skills with product leadership and cross-functional teams

Compensation \& Benefits

• Salary: $66,000 – $120,000 per year (USD equivalent), depending on experience
• Visa sponsorship available for eligible candidates
• High ownership and direct impact in a small, high-caliber team
• Work on cutting-edge AI infrastructure with enterprise-scale challenges

Location

This role is

on-site in Berlin, Germany

. The team works together in person; remote work is not available for this position.