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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Team Lead Software Engineer (Node.Js / Aws) - Sevilla - **Company:** Whereartificial Intelligence - **Location:** Sevilla, Spain - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Amazon Web Services, Continuous Integration, Cursor (Graphical User Interface Elements), Node.Js, Software Engineering, Systems Architecture, TypeScript, Web Applications, ReactJS, AWS Lambda, Backend, React Native, Front End Software Development, Serverless Computing - **Published:** August 16, 2026 - **Apply:** https://www.buscojobs.com.es/team-lead-software-engineer-node-js-aws-sevilla-en-sevilla-ID-367573985 ## About the Role 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) ## Description We are an international technology scale-up in a strong growth phase, building our own product with a strong focus onArtificial 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.Flexible 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.Agile culture, strong technical team, and quality-driven mindset. ## Related Videos - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs) - [Stop using Node.js like in 2020! What changed and what you can do today with Node.js](https://www.wearedevelopers.com/videos/100011-stop-using-node-js-like-in-2020-what-changed-and-what-you-can-do-today-with-node-js) - [Hiring AI Native Talents](https://www.wearedevelopers.com/videos/100268-hiring-ai-native-talents) - [Building AI Applications with LangChain and Node.js](https://www.wearedevelopers.com/videos/1512-building-ai-applications-with-langchain-and-node-js) - [Nest.js - TypeScript in the backend can also be clean](https://www.wearedevelopers.com/videos/1033-nest-js-typescript-in-the-backend-can-also-be-clean) ## Related Articles - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Navigating the AI Shift](https://www.wearedevelopers.com/magazine/629-navigating-the-ai-shift) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Dev Digest 132 - Binging WADFlix?](https://www.wearedevelopers.com/magazine/473-dev-digest-132-binging-wadflix) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs)