**Company Description** At T\-Systems, you will find groundbreaking projects that contribute to social and ecological well-being. We want to welcome new talents like you, who bring fresh ideas, different perspectives, embrace challenges and continuous learning, to grow and impact society… All of this in a fun way! It doesn't matter when or where you work. What matters is doing work that counts to move society forward. For this reason, we will do everything possible to ensure you have every opportunity for development by offering you a support network, excellent technology, a modern working environment, and the freedom to work autonomously. We support your constant personal and professional growth so you can leave a significant mark on society. T\-Systems is a team of around 28,000 employees worldwide, making us one of the leading global providers of end-to-end integrated solutions. We develop hybrid cloud solutions and artificial intelligence, driving digital transformation for businesses, industries, the public sector, and ultimately, all of society. **Job Description** **Location**: preferably Reus, Granada, Málaga, or Seville. Applications from candidates residing in Madrid, Barcelona, Valencia, or A Coruña will also be considered. If you are passionate about artificial intelligence, software architecture, and high-level technological challenges, this opportunity is for you. We are looking for a **Senior Software Architect** for a cutting-edge **AI** project focused on interoperability, intelligent agents, and advanced frameworks. Are you ready to design the future? **Responsibilities:** * Design robust architectures integrating LLMs, intelligent agents, RAG pipelines, etc. * Propose and implement solutions using tools such as LangChain, CrewAI, AutoGen, or similar frameworks. * Integrate AI into existing enterprise ecosystems, connecting with APIs, internal and external services. * Develop and maintain MCP servers or multi-agent platforms. * Coordinate technical teams and support implementation. * Stay up to date with the latest advances in applied AI. **Requirements** * Minimum **degree**: Advanced Vocational Training or University Technical Degree. * **+10 years of experience in software development** and **+2 years leading AI solution architecture**. * Proficiency in **Python** and experience with **LLMs**. * Knowledge of frameworks: LangChain, CrewAI, Transformers, AutoGen, Semantic Kernel. * Vector databases: ChromaDB, Pinecone, FAISS, etc. * Experience with MCP servers and event brokers (MQTT, NATS, Kafka). * Practical knowledge of fine\-tuning, embeddings, RAG, and agent orchestration. * Experience in **Cloud environments**. * Advanced **English**. * In-depth knowledge of **Java** and hexagonal architectures. **We also value:** * Technological curiosity and a "maker" mindset. * Interest in new tools and architectural approaches. * Ability to translate complex ideas into practical solutions. **Additional Information** **What do we offer?** * International, positive, dynamic, and motivated work environment. * Hybrid work model (remote/onsite). * Flexible working hours. * Continuous training: Certification preparation, access to Coursera, weekly English and German classes... * Flexible compensation plan: health insurance, meal vouchers, childcare, transportation allowances... * Life and accident insurance. * More than 26 working days of vacation per year. * Social fund. * Free access to specialists (doctors, physiotherapists, nutritionists, psychologists, lawyers...) * 100% of salary during sick leave And many more benefits of joining T\-Systems! If you're looking for a new challenge, don't hesitate to send us your CV. Join our team! *T\-Systems Iberia will only process CVs from applicants meeting the specified requirements for each vacancy.*