As a Senior AI Engineer at Libra by Wolters Kluwer, you develop end-to-end AI products using advanced LLMs via APIs. You build chat-based interfaces and complex AI integrations for legal professionals across Europe.
## Responsibilities
- Design, implement and maintain end-to-end AI-driven product features using LLM APIs
- Develop visible chat-based UX flows and underlying AI integrations
- Build and optimize RAG systems, including document parsing, semantic chunking and retrieval pipelines
- Create scalable, maintainable backend systems with FastAPI and modern Python tools
- Design and implement agent orchestration systems for complex, multi-step legal workflows
- Build infrastructure for evaluations and benchmarking, including continuous monitoring
- Ensure high security, reliability and data privacy standards
- Work closely with Product and Legal Engineering teams for rapid prototyping and refinement
- Explore new models, tools and techniques in AI
- Contribute to pragmatic, execution-focused engineering culture
## Requirements
- Minimum 4-5 years of relevant work experience
- Deep experience with production integration of large language models (LLMs) via APIs
- Proficiency with FastAPI, Python and common data science packages
- Strong understanding of software engineering and security best practices
- Experience with modern AI developer tools (Cursor, Claude Code, Copilot, etc.)
- Excellent English communication skills; German language knowledge is a plus
- Entrepreneurial mindset and sense of urgency
- Independent worker who values autonomy and thrives in a team environment
- Pragmatic approach to problem-solving
- Balance between rapid, simple solutions and long-term scalability
## Benefits
- Flexible work policy (2 days per week in office, 3 days remote) and flexible working hours
- High-impact engineer role at the forefront of AI and knowledge automation
- Direct influence on how lawyers work
- Collaboration with leading engineers, product thinkers and legal experts
- Culture that values speed, ownership and craftsmanship
- Competitive compensation