We are looking for a Senior Full-Stack / Gen AI Engineer to join an international AI Products team working on the evolution of a secure, enterprise-grade GPT platform. You will contribute mainly to back-end development (around 90%), with occasional front-end contributions, building secure and scalable features for document understanding, translation, APIs, automation, web usage and agentic capabilities. Design, build, test and monitor end-to-end product features. Develop and enhance back-end services using Node.js and Type Script. Contribute to front-end development with Next.js and React. Work with Azure App Services, Cosmos DB, Application Insights and monitoring tools. Collaborate closely with the Tech Lead, Product Owner and international stakeholders.
At least 5 years of web application development experience, ideally in Azure environments. Strong hands-on experience with Java Script / Type Script and Node.js. Experience with Next.js and/or React. Solid experience with APIs, Azure Dev Ops and CI/CD pipelines. Experience owning the full testing lifecycle,



including unit and E2 E testing. Hands-on knowledge of Azure App Services, Cosmos DB, Application Insights and monitoring. Experience with AI APIs or frameworks such as Open AI, Anthropic, Gemini or Azure AI. Fluent English communication skills (B2+). Experience with Terraform, Bicep, observability tooling, regulated industries, security and compliance will be valued. Two onsite days per week Apply now and help shape secure Gen AI capabilities at scale.
Adaptable working hours. A hybrid working model that supports a healthy work-life balance. Private medical insurance. An annual budget for training and professional development. At Inno IT, we believe talent thrives in an environment where learning, innovation and enjoying the journey go hand in hand.
Join our team, contribute to innovative projects and continue growing alongside professionals who are passionate about technology. Find out more about us Inno IT Co

📌 Senior Full stack developer Next.JS/Node.JS (Madrid)
🏢 Innoit Consulting
📍 Madrid