> Markdown version of [/jobs/ext/2777047-react-engineer](https://www.wearedevelopers.com/jobs/ext/2777047-react-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # React Engineer - **Company:** Air Apps - **Location:** Laza, Spain - **Contract:** Permanent contract - **Skills:** Clean Code Principles, JavaScript (Programming Language), Application Programming Interfaces (APIs), Artificial Intelligence, HTML5, Cascading Style Sheets (CSS), Code Review, Continuous Integration, Design of User Interfaces, Performance Tuning, E2e Testing, Responsive Web Design, Data Streaming, Web Content Accessibility Guidelines, Web Applications, Web Application Frameworks, Website Wireframe, ReactJS, Rollup, Delivery Pipeline, Cypress (Programming Language), Backend, Git, Vue.js, Webpack, AngularJS, Information Technology, Search Engines, Graphql, Front End Software Development, Restful APIs, Es2015, Software Version Control - **Published:** September 7, 2026 - **Apply:** https://www.buscojobs.com.es/react-engineer-en-laza-ID-369821626 ## About the Role Bachelor's degree in Computer Science or related field, around 3+ years of experience in front-end development. ## Description About Air AppsAt Air Apps, we believe in thinking bigger-and moving faster. We're a family-founded company on a mission to create the world's first AI-powered Personal & Entrepreneurial Resource Planner (PRP), and we need your passion and ambition to help us change how people plan, work, and live. Born in Lisbon, Portugal in ****-and now with offices in both Lisbon and San Francisco-we've remained self-funded while reaching over 100 million downloads worldwide.Our long-term focus drives us to challenge the status quo every day, pushing the boundaries of AI-driven solutions that truly make a difference. Here, you'll be a creative force, shaping products that empower people across the globe.Join us on this journey to redefine resource management-and change lives along the way.The RoleAs aReact Engineer, you will focus on building responsive and accessible user interfaces for our web applications. You will collaborate closely with designers, product managers, and backend engineers to translate wireframes and prototypes into elegant, stable, and scalable front-end experiences that delight our users.Please note that this post serves the purpose of enhancing our talent pool while we prepare to launch the official job. As soon as it gets posted we will get in touch with you.This is afully onsite position, based at our office in Lisbon, where you will collaborate closely with cross-functional teams in person and contribute to a dynamic and fast-paced environment.We are open to support with relocation efforts.ResponsibilitiesUI/UX Implementation:Implement high-quality, responsive user interfaces following design specifications, ensuring compatibility across multiple browsers and devices.Frontend Technologies:Develop and maintain code using modern JavaScript frameworks and libraries (e.g., React, Vue.js, Angular), as well as HTML5, CSS3, and responsive design principles.Performance Optimization:Continuously improve page load times, rendering performance, and overall user experience.Integration with APIs:Collaborate with backend teams to integrate with RESTful/GraphQL APIs and ensure smooth data flow between client and server.Accessibility and SEO:Follow best practices for accessibility (WCAG standards) and search engine optimization.Testing & Maintenance:Write unit, integration, and end-to-end tests (e.g., Jest, Cypress) to maintain high-quality code, and participate in code reviews.RequirementsEducation & Experience:Bachelor's degree in Computer Science or related field, around 3+ years of experience in front-end development.Core Skills:Strong proficiency in JavaScript (ES6+), HTML5, CSS3, and experience with one or more modern web frameworks (React, Vue, or Angular).Tooling & Workflow:Familiarity with front-end build pipelines (Webpack, Rollup), version control (Git), and CI/CD practices.What benefits are we offering?Apple hardwareecosystem for work.Annual BonusTop-tier Health and Life Insurancefor peace of mind.Transportation Budgetto support your commute needs.Coverflexbenefits package for meal allowances, well-being, and more.Childcaresupport.Air Conference- an opportunity to meet the team, collaborate, and grow together.Pension Fundto support your long-term financial planning.Urban Sports Clubmembership to keep you active.Meals 100% freeat the hub.Diversity & InclusionAt Air Apps, we are committed to fostering adiverse, inclusive, and equitableworkplace. We enthusiastically welcome applicants from all backgrounds, experiences, and perspectives. We celebrate diversity in all its forms and believe that varied voices and experiences make us stronger.Application DisclaimerAt Air Apps, we valuetransparency and integrityin our hiring process. Applicants must submit their own work without anyAI-generated assistance. Any use of AI in application materials, assessments, or interviews will result in disqualification. ## Related Videos - [But, you're not Facebook](https://www.wearedevelopers.com/videos/378-but-you-re-not-facebook) - [Justice for All! 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