AI Engineer (m/f/x)

Commerce Tools
Berlin, Munich, London
Workplace: HybridFull timeFunction: Data Science & Machine LearningExperience: 5+ yearsSkills: ["Creative problem-solving","Ruthless engineering","Making complex ideas simple"]

Own AI capabilities end-to-end: build agent loops and orchestration, integrate with backend systems via MCP, and render model outputs into streamed, accessible generative UI. Ground models in real data using retrieval, embeddings, and feedback loops, and treat evals as a first-class system for measurable improvement. Ship and operate full-stack production features that move from prompt-based prototypes to guard-railed capabilities users can trust.

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FursaFursa
Commerce Tools
Commerce Tools
3 months ago

AI Engineer (m/f/x)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 14 hours agoStatus: Live

Job Summary

Own AI capabilities end-to-end: build agent loops and orchestration, integrate with backend systems via MCP, and render model outputs into streamed, accessible generative UI. Ground models in real data using retrieval, embeddings, and feedback loops, and treat evals as a first-class system for measurable improvement. Ship and operate full-stack production features that move from prompt-based prototypes to guard-railed capabilities users can trust.
Location: Berlin, Munich, London
Workplace: Hybrid
Employment Type: Full time
Job Function: Data Science & Machine Learning
Seniority: Mid level

Key Responsibilities

  • •Build agent loops and orchestration, including tool use, structured outputs, business-rule enforcement, and graceful failure.
  • •Develop an integration layer (via MCP) so agents can securely call backend systems and business APIs.
  • •Render model output into streamed, accessible generative UI using generative-UI protocols.
  • •Ground models in real data using retrieval, embeddings, and feedback loops.
  • •Take capabilities from prompt prototypes to measured, guard-railed production features with provable eval improvements.

Pay and Benefits

Perks:Health InsuranceLearning BudgetParental LeaveEquity

Key Requirements

  • •Shipped full-stack apps to production and owned them end-to-end across frontend, backend, and deployment/operations.
  • •5+ years shipping production software and 2+ years building with LLMs in production (real users, not demos).
  • •Hands-on experience with UI protocols (e.g., A2UI, AG-UI, MCP-UI or similar) for generative/agent-driven interfaces.
  • •Strong AI engineering fundamentals: prompt/context engineering, agent orchestration, tool use, structured outputs, and evals.
  • •Working fluency with retrieval/embeddings and SQL.
Experience:5+ yearsLLMFull-stack
Skills:Creative problem-solvingRuthless engineeringMaking complex ideas simple
Tech Stack:PythonTypeScriptNodeReactMCPA2UIAG-UIMCP-UISQLRetrievalEmbeddingsStructured outputsStreamingObservability

Company Brief

Commerce Tools
Provides a frontend-as-a-service platform for headless commerce, enabling teams to build, deploy, and manage composable storefronts. Integrates with commercetools and other backend services to deliver omnichannel customer experiences.
Industry: SaaS
Company Size: Medium (51 to 250 employees)
Growth: Growth Stage Startup
Headquarters: Berlin, Germany
WebsiteLinkedIn