This position is at Siemens Gamesa

The selection process will be entirely managed by Siemens Gamesa.

--

Siemens Energy «Energizamos a la sociedad» apoyando a nuestros clientes en la transición hacia un mundo más sostenible, a partir de tecnologías innovadoras y de nuestra habilidad para convertir las ideas en realidad. Damos forma a los sistemas de energía del hoy y del mañana con cerca de 100.000 empleados en todo el mundo. (Obtenga más información sobre Siemens Energy)(

Gas Services

Generación de energía con bajas emisiones a través de tecnología, soluciones, servicio y descarbonización. Mejoramos e innovamos el suministro de energía convencional y renovable, y aprovechamos al máximo nuestras fuentes de energía para apoyar la transición energética.

Senior AI Agent Developer

Sobre el papel

- ID de puesto
- Ubicación España, Madrid, Tres Cantos
- Ubicaciones adicionales
- Pais : Portugal, Estado/Provincia/Condado : Lisbon
- Pais : Portugal, Estado/Provincia/Condado : Porto
- Pais : España, Estado/Provincia/Condado : Catalonia, Ciudad : Barcelona
- Pais : Rumania, Estado/Provincia/Condado : Bucuresti, Ciudad : Bucharest
- Organización Gas Services
- Unidad empresarial Distributed
- Jornada completa/parcial Jornada completa
- Nivel de experiencia Profesional / Experto

A Snapshot of Your Day You know the difference between a demo and a product. As a Senior AI Agent Developer at Siemens Energy’s AI Factory, you’ll implement agent features and integrations that go live in production – APIs, tool-calling workflows,



multi-step reasoning chains – inside a company whose technologies help generate an estimated one-sixth of the world’s electricity. Your code won’t sit in a notebook. It will triage engineering emails, assist project managers on multi-billion-euro installations, and help field service teams maintain gas turbines across continents. This is a rare opportunity to truly transform the workplace with AI for thousands of employees & help support them manage the increased workload resulting from record breaking business growth - you’ll help prove that a company with over 150 years of heritage can ship AI faster than most startups. How You’ll Make an Impact

- Implement agent features and integrations in production codebases – APIs, websockets, tool-calling workflows – following established architecture patterns, no low-code platforms.
- Adapt and integrate pre-trained LLMs and embeddings into applications (prompting, fine-tuning, RAG pipelines) and keep them maintainable, testable, and observable over time.
- Build self-verifying agent workflows with chain-of-verification, evaluator models, and human-in-the-loop escalation paths that make agents trustworthy in enterprise environments.




- Create comprehensive agent observability – full audit trails, structured logging, performance metrics – so the team always knows what agents are doing and why.
- Ship autonomous agents making real business decisions with 95%+ reliability, optimising the balance between reasoning depth, latency, and cost.
- Embed with product teams to evolve agent capabilities based on real usage data, closing the loop between what’s built and what actually works.

What You Bring

- 6–9 years in software engineering with 3+ years in GenAI, building and shipping production systems in enterprise settings.
- Strong proficiency in Python with production deployment experience – you write code that other engineers can maintain, test, and extend.
- Solid AWS knowledge (CDK, Serverless, Bedrock) with production deployment experience; familiarity with other cloud platforms is a plus.
- Hands-on experience with LLM providers and frameworks: Azure OpenAI, AWS Bedrock, Hugging Face, LangChain/LangGraph – and the judgment to know when to use a framework vs. build custom.
- Deep expertise in agent frameworks (LangGraph, AutoGen, CrewAI) combined with the ability to build custom orchestration when off-the-shelf doesn’t cut it.
- University degree or equivalent experience in Computer Science, Engineering, or a related field.

About the team Our Gas Services division offers Low-emission power generation through service and decarbonization. Zero or low emission power generation and all gas turbines under one roof, steam turbines and generators. D

📌 Senior AI Agent Developer (Tres Cantos)
🏢 Siemens Gamesa
📍 Tres Cantos