We are an international technology scale-up in a strong growth phase, building our own product with a strong focus onPresente su candidatura después de leer los siguientes requisitos de habilidades y cualificaciones para este puesto.Artificial Intelligence, Data and Automation .Our mission is to transform the way people invest in Real Estate by combiningAI, advanced analytics and technology . Operating across multiple international markets, we are entering a key stage of growth whereArtificial Intelligence will become a core pillar of both our product and engineering strategy .What will you do?Your mission as theTeam Leadwill be to code alongside a high-performingremote team of ~5 engineers . You will act as the technical anchor for the team, driving a critical strategic transition: creating a unified codebase across Web(React),Backend(Node.js) and cloud (AWS).You will not only design scalableServerless architecturesand intuitive UIs but also foster a culture of technical excellence.Key responsibilities:Unified Architecture:Design a cohesive strategy for ourWeb (React/Node.js) platform,maximizingcode reuse and consistency .Robust Backend:Develop and optimize backend services usingNode.js, TypeScript,



and Serverless architecture (AWS Lambda/SST)to ensurescalability and security .High-Quality Frontend:Oversee and contribute to the development ofresponsive web applications in Reactandmobile apps in React Native .Best Practices:Enforceclean, maintainable, and testable code , championSOLID principles , and drive adherence tomodern CI/CD workflows .Requirements:5+ yearsof total professional experience in software development.Expert proficiency in theJavaScript/TypeScript ecosystem: React.js, Node.js.Hands-on experience withServerless architectures (AWS Lambda) .Proficiency withGit and CI/CD pipelinesfor both mobile and web.Deep practical knowledge ofSOLID principles, system architecture, and Clean Codetechniques.Architectural Mindset:Ability to balancefast iterations with long-term scalability and stability .AI-First Mindset:Experience usingAI tools (e.g., Cursor, Copilot)to accelerate development cycles.Fluent in Spanish and English (Mandatory)What we offer:Competitive salary package.Flexible remuneration plan(health insurance, meal vouchers, transport, childcare).Hybrid work model with flexibility .Adaptable working hours , focused on ownership and outcomes.23 days of paid vacation .Gympass membership:discounts on sports and wellness activities.Training and development opportunities .International, fast-growing product environment.Direct impact on product and business decisions.Modern tech stack with real autonomy to propose improvements. xcskxlj Agile culture, strong technical team, and quality-driven mindset.

📌 Team Lead Software Engineer (Node.js / AWS) (Madrid)
🏢 Empresa Confidencial
📍 Madrid