Mercura

(Senior) AI/LLM Engineer

Mercura
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3 months ago
Munich, GermanySenior

Responsibilities

  • Design and build LLM-powered agentic systems from experimentation through production deployment.
  • Develop retrieval and context pipelines, including RAG, hybrid search, and structured retrieval, over large technical and commercial datasets.
  • Build evaluation, monitoring, and automated feedback systems to measure and improve AI performance.
  • Create scalable pipelines for processing and structuring large volumes of unstructured documents and data.
  • Own the architecture, reliability, scalability, and performance of production AI systems.
  • Integrate AI capabilities deeply into Mercura’s product experience in collaboration with other engineers.

Requirements

  • Proven experience architecting and building complex AI/LLM-powered systems or agents in production.
  • Experience with model serving, agent-workflow orchestration, monitoring, and scaling AI workloads.
  • Experience designing systems that process and structure large volumes of unstructured data.
  • Experience developing evaluation and feedback loops for AI system performance.
  • Python experience is required.
  • Full-stack development experience with React, TypeScript, and FastAPI is a plus.
  • Ability to take ownership, work with minimal guidance, iterate quickly, and solve problems end to end.
  • Commitment to working in person in Munich in a high-intensity startup environment.

Benefits

  • Real equity with favorable tax treatment.
  • Free team dinners up to four times per week, UrbanSportsClub membership, a company bike, and team workouts three times per week.
  • Easy relocation to Munich, with an apartment next to the WERK1 office available for around €800 per month.
  • Company card and access to AI and productivity tools without approval requirements.
  • High ownership, direct impact, founder-like autonomy, experienced colleagues, and mentorship from AI leaders.
  • In-person work at the Mercura office in Munich.

Tech Stack

Categories

Mercura

About Mercura

11-50 employees
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