Job Description
We are looking for a Software Engineer specialized in Generative AI solutions and agentic architectures, with experience in the development of backend systems and data platforms in corporate environments. The profile will participate in the construction of agent-based use cases, integrating language models (LLMs), external tools and data sources, within a governed platform prepared for production.
Responsibilities Development of backend components for solutions based on AI and agents
Implementation of agentic flows (orchestration, tool calling, context management)
Implementation of document processing and RAG pipelines
Collaboration with architects, data scientists and business teams Must Have Skills 5+ years of experience in developing backend solutions
Approximately 3 years of experience in technological projects supported by AI or Data exploitation
Experience in creating solutions based on Generative AI and semantic data processing (RAG, ontologies, etc.) on Cloud or On Prem
Direct experience with LLMs (Large Language Models)
Direct experience with semantic databases
Direct experience with Generative AI Frameworks such as Langraph, Crew AI, Lang Chain, n8n, etc.
Familiarity with Dev Ops technologies
Familiarity with LLMops technologies




Familiarity with MLOps technologies
Conversational level English Nice to Have Skills Experience in document processing (OCR, NLP)
Knowledge of standards and procedures in the financial and banking sector
Technical certifications
Knowledge in modern integration mechanisms such as Events, API Rest, MCP, etc. What do we offer you?
Environment and flexibility International, dynamic and collaborative environment
T-Social: social initiatives (sports, community, health,...)
Hybrid work model (teleworking/face-to-face)
Flexible hours
4 weeks of teleworking per year Professional development Tailor-made training: access to Coursera so you can learn what you want, whenever you want
Weekly language classes (English, Spanish and German)
Integral Mentoring Sessions and Experience Days Compensation and benefits Flexible compensation plan (health insurance, restaurant tickets, day care, transportation)
Telemedicine
Life and accident insurance
Social fund Wellness and free time More than 26 working days of vacation per year
Free access to specialists (health, welfare and legal advice)
100% of the salary in case of sick leave And many more advantages of being part of T-Systems

📌 Ai And Agency Engineer (Reus)
🏢 T-Systems
📍 Reus