Job DescriptionWe 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 OnPrem

Direct experience with LLMs (Large Language Models)

Direct experience with semantic databases

Direct experience with Generative AI Frameworks such as Langraph, CrewAI, LangChain, n8n, etc.

Familiarity with DevOps 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)

Global Mentoring Sessions and Experience Days

Compensation and benefits

Versátil 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 (M/F/D) (Reus)
🏢 T-Systems
📍 Reus