Senior Generative AI Engineer — Agentic Architectures

T-Systems; Sevilla; Hybrid; EUR 60,000 - 90,000; Full time

Benefits offered by this job

Teleworking options

Flexible schedule

Health insurance

Training via Coursera

Job summary

T-Systems in Spain seeks a Software Engineer specialized in Generative AI and agentic architectures to join our backend and data-platform initiatives. You will build productions-ready components, integrate LLMs, and orchestrate AI-powered flows within a governed environment.

This role requires strong cloud or on-prem experience and a practical mindset for scalable, secure deployments. You will collaborate with architects, data scientists and business teams to deliver end-to-end AI-enabled

Qualifications

• 5+ years of backend development experience.
• ≈3 years in AI or data exploitation projects with Generative AI and semantic data processing.
• Direct experience with LLMs and semantic databases.
• Experience with Generative AI Frameworks (Langraph, CrewAI, LangChain, n8n).
• Familiarity with DevOps, LLMops and MLOps technologies.
• Conversational level English.

Responsibilities

• Develop backend components for AI and agent-based solutions.
• Implement agentic flows (orchestration, tool calling, context management).
• Implementation of document processing and RAG pipelines.
• Collaborate with architects, data scientists and business teams.

Skills

Backend development

AI & data platforms

Language models

Semantic databases

Generative AI frameworks

DevOps

LLMops

MLOps

English proficiency

Job description

T-Systems in Spain seeks a Software Engineer specialized in Generative AI and agentic architectures to join our backend and data-platform initiatives. You will build productions-ready components, integrate LLMs, and orchestrate AI-powered flows within a governed environment.

This role requires strong cloud or on-prem experience and a practical mindset for scalable, secure deployments. You will collaborate with architects, data scientists and business teams to deliver end-to-end AI-enabled