AI / LLM Senior Fullstack Engineer (Spain Remote)
hace 16 horas
Bilbao
We are partnering with a global leader in the Legal Tech Sector that is reshaping the future of the industry! By integrating advanced AI and data analytics into one of the most comprehensive legal databases worldwide, our client enables professionals to work smarter and faster at scale. As a Senior Full Stack Engineer, you will play a key role in building and scaling the core features that legal professionals around the world rely on daily. This is a Python-first position where your primary focus will be designing and implementing robust backend services. On the frontend, it is highly flexible: the client is welcome engineers with solid experience in modern technologies like React, JavaScript, or TypeScript, as long as you are comfortable contributing to a modern user experience. It’s the perfect match if you love backend architecture but want to maintain a strong grip on full-stack development. Main Responsibilities • Backend Development & Architecture: Design and build scalable backend systems and APIs using Python and Flask, ensuring our distributed services stay fast, reliable, and easy to maintain as we grow., • End-to-End Collaboration: Work closely with product managers, designers, and frontend devs to launch solid features, helping out with frontend integration when needed without losing your primary focus on the backend., • AI & LLM Integration: Architect, optimize, and maintain AI-driven capabilities, implementing Large Language Models (LLMs) and Retrieval-Augmented Generation (RAG) systems to power advanced search, summarization, and data extraction across our massive legal database., • Integrations & Ecosystem: Handle seamless connections between our core backend, headless CMS platforms (like Strapi), internal systems, and third-party services., • Engineering Excellence & Infrastructure: Keep code quality high through automated testing, meaningful code reviews, and better deployment workflows using Docker, Git, and CI/CD pipelines., • Performance & Cloud Scaling: Own system monitoring, troubleshoot production bottlenecks, and improve security and scalability across our cloud and containerized environments. Core Skills/Experience • 7+ years of experience in Python backend and full-stack roles, with a proven track record of shipping production-ready code., • Deep knowledge of Python and a strong background designing REST APIs and working within microservices architectures., • Solid frontend skills: comfort working with JavaScript/TypeScript and at least one modern framework or library (like React, Angular, Lit, or similar)., • Hands-on experience with AI technologies: Proven track record working with Large Language Models (LLMs), prompt engineering, and building/architecting Retrieval-Augmented Generation (RAG) pipelines, • Hands-on with DevOps basics: daily use of Docker, Git, and setting up or maintaining CI/CD pipelines., • Performance-oriented mindset: good handling of Unix systems, debugging tools, and performance metrics (like Core Web Vitals, Lighthouse, or DevTools). Whats on offer • Collaborative, multicultural team environment, • Mental health and well-being support, • Career growth, leadership mentoring, and ownership of core systems, • Projects with real-world impact in the legal tech space, • Access to innovative tools and a fast-paced, mission-driven environment Our recruitment process • Step 1: Interview with one of our recruiters, • Step 2: Screening with Tech Lead, • Step 3: Programming skills Interview, • Step 4: Tech interview with HM, • Step 5: Coffee chat with VP of Engineering At Babel Profiles, we believe in talent beyond labels. This opportunity is open to all qualified candidates, and we are committed to ensuring equal opportunities regardless of gender, gender identity, background, or origin.