Software Engineer (Python & GenAI)

Description

Job Summary: We are seeking a Software Engineer with experience in Python and Generative AI to develop applications, design RAG pipelines, and build agents using LangChain. Key Highlights: 1. Participation in high-impact Generative AI projects. 2. Collaborative work environment with top-tier engineering culture. 3. Professional growth opportunities within the organization. #### **About the Role: Software Engineer (Python \& GenAI)** LUZA Group is looking for a **Software Engineer (Python \& GenAI)** for a major cargo transportation company in Spain. What will be your responsibilities? * Developing Python applications integrating Large Language Models (LLMs) into production environments. * Designing and optimizing RAG pipelines (embeddings, semantic search, vector databases). * Building agents and automations using LangChain and associated frameworks. * Developing scalable APIs with FastAPI. * Participating in architectural decisions and applying best practices (testing, CI/CD, code review). * Collaborating with business, data, and systems teams to integrate AI solutions. * Mentoring technical team members and contributing to continuous team improvement. Requirements: * 8 years of professional software development experience. * 4 years of hands-on Python development experience in production environments. * Demonstrable experience designing distributed systems and microservice architectures. * Experience working with agile methodologies (Scrum, Kanban) in cross-functional teams. * Solid backend development experience with Python. * Practical knowledge of Generative AI, LLMs, and RAG architectures. * Experience developing APIs and cloud-based environments. What we offer: * Participation in high-impact Generative AI projects. * Collaborative work environment with top-tier engineering culture. * Access to continuous training. * Hybrid work model: on-site with one remote day per week. * Professional growth opportunities within the organization. * Modern offices at PITA. * Free gym access at the facility. * On-site childcare service. If you feel this opportunity aligns with your profile and you're excited to join an outstanding team, don’t hesitate to apply!