Madrid (Hybrid: 3 days office / 2 remote) €70K–80K 15% bonus Benefits International environment | 20 days remote work abroad 3 open positions About the Opportunity We are currently supporting a fast-growing international e-commerce technology hub in Madrid that is heavily investing in AI-first engineering and next-generation agentic systems. This is a senior-level engineering role at the intersection of AI, backend systems, and developer productivity, focused on building production-grade AI capabilities that directly impact how software is built, tested, deployed, and maintained. You will join a highly autonomous, international engineering environment where teams own products end-to-end and have strong technical decision-making responsibility. What you will be doing Designing and building AI-driven SDLC tools (code generation, PR review automation, intelligent testing, documentation support) Developing LLM-powered workflows embedded into CI/CD pipelines Building backend AI services a...