about 2 hours ago
Responsibilities
- Ship customer-facing AI features into Collibra’s live product.
- Build, instrument, and evaluate AI and ML models and identify silent or no-output failures as defects.
- Develop agent loops, harnesses, retrieval systems, and production AI services with reliable state, tool use, and resumption.
- Operate AI products at scale and help evolve Collibra’s AI platform architecture.
- Collaborate with Data Scientists, AI Engineers, MLOps Engineers, and cross-functional teams from prototype through production.
- Mentor other engineers and help shape the company’s AI engineering practices.
Requirements
- At least five years of software engineering experience building and running production systems.
- At least three years applying data science or machine learning in production, including LLM applications, RAG, NLP, or recommendation engines.
- Hands-on experience with agent-loop frameworks such as LangGraph and tool-calling standards such as MCP, including state management, human-in-the-loop interrupts, checkpointing, and resumption.
- Experience designing agent harnesses with sandboxed code execution, tool permissioning, and safe orchestration of autonomous actions.
- Experience with agent evaluation frameworks for tool-calling behavior and agent trajectories.
- Experience with observability, retrieval/RAG systems, hybrid semantic and keyword search, rank fusion, and precision/recall tradeoffs.
- Experience building stateless services at scale with multi-replica deployments, concurrent requests, and no sticky sessions.
- Comfort with SQL and relational databases, plus familiarity with time-series, graph, or vector databases.
- Strong command of modern Python typing and validation with Pydantic v2 and production AI tooling such as LangChain and LangGraph.
- Bachelor’s degree or equivalent related working experience.
- Strong technical, analytical, communication, product, and mentoring abilities.
Benefits
- Hybrid role based in the Brussels office, with at least two days per week in the office.
- Flexible benefits program supporting employees and their loved ones through varied needs and life events.
- Competitive compensation, health coverage, and time off.
- Equal opportunity workplace with applicant accommodations available.
About Collibra
Collibra is the enterprise AI control plane. Built over eighteen years of ontology engineering, it governs context and control across any data, any model, any agent — for AI leaders who need certainty at the speed of AI. A 5x Forrester Wave Leader and 2x Gartner Magic Quadrant Leader, Collibra serves more than 700 customers — including 78 of the Fortune 500 — and governs more than 2 billion assets. Headquartered in New York City and Brussels, our co-founders Felix Van de Maele and Stijn Christiaens had a vision to help organizations maximize the value of their data and AI programs. Today, Collibra is making that vision a reality.