Senior Full Stack Engineer (AI Platform)

We’re looking for a Senior Full Stack Engineer to join a growing engineering team building a modern AI-driven platform.

This is a hands-on role with strong ownership across both frontend and backend development, working closely with engineering, product, and design teams to deliver high-quality user-facing features.

What You’ll Be Doing
  • Build end-to-end features across frontend and backend systems
  • Develop clean, intuitive user experiences using React and TypeScript
  • Build and maintain backend services using Node.js and TypeScript
  • Work with APIs, PostgreSQL, and event-driven architectures
  • Collaborate closely with AI and backend engineers to integrate intelligent workflows into the product
  • Contribute to architectural discussions, performance improvements, and engineering best practices
What We’re Looking For Required Skills & Experience
  • Strong experience with:
    • React
    • Node.js
    • TypeScript
  • Experience building and shipping production systems
  • Comfortable working across the full stack with end-to-end ownership
  • Good understanding of APIs, databases, and modern web architecture
  • Strong communication skills and collaborative mindset
  • Comfortable working in a fast-moving, high-autonomy environment
Nice to Have
  • Experience with PostgreSQL, AWS, or Terraform
  • Exposure to distributed systems or event-driven architectures
  • Interest or experience in AI-enabled products or LLM integrations
  • Strong UI/UX intuition and attention to product quality
  • Previous startup or early-stage company experience
Ideal Profile Successful candidates will typically:
  • Enjoy solving open-ended technical problems
  • Be comfortable making architectural decisions and discussing trade-offs
  • Take ownership from idea through to delivery
  • Thrive in collaborative environments with evolving requirements
  • Have experience working across both frontend and backend development
Location
  • Berlin (hybrid working model)
If you’re excited by high-ownership engineering roles and building modern, AI-enabled products in a fast-paced environment, we’d love to hear from you