Agency AI Engineer (m/f/d)Reus Professional Regular T-Systems Iberiatsi\ _iberia## About this job### Your Task 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### Your Profile We are looking for a Software Engineer specialized in Generative AI solutions and agentic architectures with extensive backend development experience and expertise in AI-driven data platforms in corporate environments.The ideal candidate will have strong experience with language models, agent-based systems, and production-ready AI platforms.#### 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* Experience in development of backend components for AI and agent-based solutions* Experience in implementation of agentic flows (orchestration, tool calling, context management)* Experience in implementation of document processing and RAG pipelines#### 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.### About UsT-Systems is part of the Deutsche Telekom group, with around 30,000 employees worldwide.We create purposeful technology to generate a positive impact on society.We are looking for curious talent, eager to learn, take on challenges and provide ideas that transform the experience of our clients.We trust people: we offer autonomy, continuous support and a collaborative environment where we can grow without limits.We are one global team, guided by respect, integrity and a passion to do better every day.#### Benefits* Environment and Flexibility: + International, dynamic and collaborative environment + T-Social: social initiatives (sports, community, health) + Hybrid work model (teleworking/face-to-face) + Flexible schedule + 4 weeks of teleworking per year* Professional Development: + Tailor-made training: access to Coursera so you can learn what you want, when you want + Weekly language classes (English, Spanish and German) + Global 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 Leisure: + More than 26 working days of vacation per year + Free access to specialists (health, wellness and legal advice) + 100% of the salary in case of medical leave#### Application Information If you are looking for a new challenge, do not hesitate to send us your CV.Join our team!T-Systems Iberia will only process the CVs of applications that meet the requirements specified for each offer.#J-*****-Ljbffr

The ideal candidate will have strong experience with language models, agent-based systems, and production-ready AI platforms. #### 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* Experience in development of backend components for AI and agent-based solutions* Experience in implementation of agentic flows (orchestration, tool calling, context management)* Experience in implementation of document processing and RAG pipelines#### 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.

About UsT-Systems is part of the Deutsche Telekom group, with around 30,000 employees worldwide.

We create purposeful technology to generate a positive impact on society. We are looking for curious talent, eager to learn, take on challenges and provide ideas that transform the experience of our clients. We trust people: we offer autonomy, continuous support and a collaborative environment where we can grow without limits. We are one global team, guided by respect, integrity and a passion to do better every day. #### Benefits* Environment and Flexibility: + International, dynamic and collaborative environment + T-Social: social initiatives (sports, community, health) + Hybrid work model (teleworking/face-to-face) + Flexible schedule + 4 weeks of teleworking per year* Professional Development: + Tailor-made training: access to Coursera so you can learn what you want, when you want + Weekly language classes (English, Spanish and German) + Global 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 Leisure: + More than 26 working days of vacation per year + Free access to specialists (health, wellness and legal advice) + 100% of the salary in case of medical leave#### Application Information If you are looking for a new challenge, do not hesitate to send us your CV. Join our team! T-Systems Iberia will only process the CVs of applications that meet the requirements specified for each offer. #J-*****-Ljbffr