The energy transition has a bottleneck nobody talks about:access to the grid.Thousands of solar, wind, storage and industrial projects are stuck waiting for one answer: is there capacity to connect, and where?Temos is a fast-growing Barcelona startup buildingthe intelligence layer for the energy industry, starting with that one very big problem: access to power and access to the grid. We turn fragmented, highly technical public data (grid operator capacity files, regulatory gazettes, permitting records) into products that developers, utilities and investors use to make multi-million-euro decisions.We are a small team with a high density of talent, coming from McKinsey, BCG and leading players in the energy space. More than a team, we are a tight-knit group of people who have each other's backs: we help each other, always look for what's best for the team, and share a deep sense of mission. We are growing fast, already working with major energy companies, and we have a clear ambition:to redefine how a traditional, trillion-euro industry makes decisions.The roleWe are looking for anAI Engineerto join our Product & Technology team in our Barcelona office.You are abuilder at heart. You love using AI to ship products, automate workflows and solve hard problems, and you want to do it in a domain that is highly complex: electrical grids, regulation and engineering constraints, where being right matters. You'll own features end to end, from talking to a customer to shipping to production, and you'll help shape what Temos becomes.What you'll work onAI agents and LLM-powered features that read,



reason over and explain complex energy dataData pipelines that ingest and structure messy public sources at scaleProduct features across our platform, from backend to UIAutomating internal workflows so a small team can operate like a big oneWhat we're looking forThis is a mid-to-senior role. Most people who'd thrive here have around 2 to 5 years building software. If you have fewer years but have built things people actually use, we'd still love to hear from you.Must-havesHands-on experience building AI or data productsSoftware engineering and agentic coding skills: you build with AI coding agents (Claude Code, Cursor, Codex…) every day and own the quality of what you ship. Our stack is Python (backend) and React / TypeScript (frontend)You can have complex conversations with customers and work with them directly to understand and solve their problemsA team player with a strong sense of mission: you help others without being asked, put the team first, and add to our cultureHighly valuedProduct skills: software development lifecycle, backlog prioritization, talking to users and turning feedback into productYou've lived the 0→1 stage of a startupEnergy, electrical engineering or an engineering background. Words like "substation", "MW" or "grid connection" don't scare youWhat we offerCompetitive salary and generous equity: you will be an owner, not just an employeeReal ownership and impact from day one, in a team where every hire changes the trajectoryWorking side by side with a high-talent, high-ambition team in a fast-growing startupA mission that matters: unlocking the energy transitionWhere we workWe believe great products are built together.We ask you to spend most of your week in our new Barcelona office, alongside the Product & Tech team.#J-18808-Ljbffr

📌 Ai Engineer (Madrid)
🏢 Temos AI
📍 Madrid