Full Stack Engineer

About the role

We are partnering with an innovative AI startup based in Berlin that seeks a proactive Full Stack Engineer to help shape its product. The role involves building end‑to‑end features in a fast‑moving environment, with a strong focus on AI‑driven tooling.

Key responsibilities

• Design, develop, and maintain full‑stack applications using React and Node.js.
• Collaborate with product and AI teams to integrate large language model capabilities.
• Write clean, type‑safe code in TypeScript and manage data storage with MongoDB.
• Participate in code reviews, testing, and continuous integration pipelines.
• Contribute to the evolution of AI tooling and ensure scalability.

Required profile

• Ownership mindset with a strong product orientation.
• Ability to thrive in a rapid‑development, startup environment.
• Excellent problem‑solving skills and attention to detail.

Required skills

• React
• Node.js
• TypeScript
• MongoDB
• AI tooling
• Practical understanding of large language models (LLMs)

What we offer

• 6‑month fixed‑term contract.
• Hybrid work in Berlin or fully remote within Germany.
• Opportunity to work on cutting‑edge AI products.