Senior AI Systems Engineer (m/f/d)
WSCAD GmbH1 day ago
Munich, GermanySenior
Responsibilities
- Build gold datasets, evaluation metrics, and regression tests for LLM quality, stability, and cost.
- Define tool contracts, structured outputs, context, uncertainty handling, and refusal paths at the LLM boundary.
- Improve retrieval at scale, including grounding, pattern matching, duplicate detection, and impact measurement.
- Improve orchestration through routing, re-execution, and bounded agent workflows.
- Formalize reusable circuit patterns into graph knowledge with electrical engineers.
- Provide evidence-based technical input on architectural decisions and technical direction.
Requirements
- Experience shipping and operating a production LLM system with measurable evaluation using gold data, precision/recall or equivalent metrics, stability, and cost.
- Strong backend engineering skills; C#/.NET experience is helpful but not required.
- Experience with graphs, rich engineering schemas, or complex domain models.
- Strong understanding of the distinction between prompts, specifications, and measurable system behavior.
- Ability to work across software engineering, electrical engineering, and product.
- Professional proficiency in English and German.
- Preferred experience with RDF, SPARQL, SHACL, SKOS, named graphs, or triple stores.
- Preferred experience with embeddings, hybrid retrieval, reranking, LLM observability, tracing, or cost monitoring.
- Familiarity with industrial information models such as IEC 81346, ECLASS, AAS, AutomationML, or ISO 15926.
- Experience with CAD, CAE, PLM, automation, digital twins, or agent frameworks is a plus.
Benefits
- Defining role with direct influence on product architecture and strategy.
- Highly competitive compensation and a long-term growth path.
- Flexible working hours and a hybrid working model.
- 30 days of annual leave.
- Individual onboarding and advanced training.
- Open feedback culture and a supportive team environment.
- Company pension plan, capital-forming benefits, employee benefits, Ticket Plus® Card, and JobBike.
Tech Stack
C#.NET
Categories
About WSCAD GmbH
WSCAD GmbH develops ECAD software for electrical engineering, cabinet design, P&ID, fluid power, building automation, and electrical installation, used by engineering teams in industry and building services. It sells software licenses and services and operates wscaduniverse.com, a free parts library with millions of components from hundreds of manufacturers. Founded in 1990 and privately held, the company is headquartered in Bergkirchen, Bavaria, and serves customers in more than 100 countries.