Описание is hiring on behalf of a fast-growing Saa S company that helps around 2,500 businesses in 50+ countries bring transparency, compliance, and efficiency to their supply chains. This is an in-house, direct-hire role suggesting relocation to Madrid. As a Senior Full-Stack Developer you'll shape a supplier intelligence product inside the company's enterprise-grade, serverless development platform. You'll build features that automate complex compliance and ESG workflows for international clients, working in a small agile squad of 4-6 people.Задачи Design, build and optimize full-stack features with Node.
Js and Type Script on the backend and React on the frontendOwn the architecture and design of Type Script-based solutions, optimizing for performance, reliability and UXWork closely with product managers, designers and engineers to define and ship featuresKeep quality high through code reviews,



automated testing and CI/CDContribute to technical strategy and mentor junior developers Требования 5+ years of full-stack development with Node.
Js / Type Script and ReactHands-on experience with AI-assisted development and agentic, AI-driven engineering workflowsStrong web services / REST integration experience and GitA product mindset
- you think

about us
er experience, business impact and scalabilityComfort with agile sprints and fast iterationEnglish at C1 levelLegal existing right to work in Spain: EU citizenship or an alternative granting a right to work in Spain (visa sponsorship is not available) Будет плюсомGerman or Spanish is a plusУсловия Full-time contract, hybrid in Madrid (3 days/week in the office)Competitive salary plus monthly benefitsRelocation bonus for candidates open to moving to Madrid

📌 Full-Stack Developer For Supplier Intelligence (Madrid)
🏢 lemon.io
📍 Madrid