Job Summary: AMS SOLUTIONS is seeking a Data and AI Engineer with at least 3 years of experience to join a dynamic environment and apply technical expertise to key projects. Key Highlights: 1. Be part of a dynamic, challenging, and innovative environment 2. Apply technical knowledge and learn from the best 3. Participate in key projects that directly impact the business At **AMS SOLUTIONS**, we are looking to hire a **Data and AI Engineer** with **at least 3 years of experience**, strong analytical capabilities, and solid technical knowledge. You will have the opportunity to join a dynamic, challenging, and innovative environment where you can apply your technical knowledge, learn from the best, and participate in key projects that directly impact the business. **Your main responsibilities:** * Design and implement integrations between applications and systems using Large Language Model (LLM) APIs. * Design solutions using techniques such as: RAG, Function Calling, Prompt Engineering, Embeddings and Semantic Search, Fine-Tuning and Transfer Learning, Chain-of-Thought Prompting, and RLHF. * Manage the full lifecycle of data feeding RAG, covering generation, extraction, quality, and governance processes. * Collaborate across multiple development projects, supporting integration among applications, systems, data, and LLMs. * Actively participate in meetings and brainstorming sessions to propose improvements and innovations in applications and processes. * Identify and resolve technical issues, ensuring high standards of quality and scalability in implemented solutions. * Stay up to date on trends and technologies related to LLM integration. * Document processes and developments to facilitate knowledge transfer to the team. **Key Requirements and Competencies:** * Experience with Git and CI/CD practices. * Experience with relational and non-relational databases, with strong knowledge of data design and modeling. * Knowledge of tools and techniques to ensure data quality, integrity, and governance. * Advanced proficiency in Python. * Practical experience integrating systems with LLM APIs. * Familiarity with cloud platforms and services such as Azure, Google Cloud, or Snowflake. * Analytical ability to interpret data, identify patterns, and generate strategic insights. * Degree in Computer Engineering or related field. **If you’ve read this far, the following is for you:** * **Permanent contract** from day one. We want you to stay with us, as our projects are long-term and require committed talent—especially people who are happy and motivated. * Salary range between 30k and 38k, depending on prior experience. * Option for **hybrid or remote work**: For us, the physical workspace is not a determining factor. You may work from home or come to our offices in the center of A Coruña. * **Work-life balance**: We understand the importance of balancing professional life with family and/or personal life. * **Flexible compensation** (health insurance, meal vouchers, transportation allowance, and childcare support). **What does the selection process look like?** * Our Talent team will contact you to discuss your preferences, aspirations, and industry experience. * You will complete a short technical assessment to demonstrate your skills and competencies in the field. * We will schedule an interview with project stakeholders to provide deeper insight into the role and project. * Upon joining, you will receive a personalized onboarding program, including a welcome meeting and a follow-up plan for your first months. If you identify with everything above and what you’ve read resonates with you, shall we talk?