Frontend Web Developer - High-Performance UI (Lisbon)

airapps; Dublin; On-site; EUR 42,000 - 60,000; Full time

Benefits offered by this job

Apple hardware

Annual Bonus

Health and Life Insurance

Transportation Budget

Coverflex benefits package

Childcare support

Air Conference

Pension Fund

Urban Sports Club

Meals 100% free at the hub

Job summary

Air Apps in Lisbon is seeking a Front-End Web Developer to craft high-performance, visually engaging user interfaces for our AI-powered platform. You will collaborate with designers, product managers, and backend developers to build responsive experiences using HTML, CSS, and modern frameworks.

This fully onsite role offers relocation support and a fast-paced environment where you will implement reusable components, optimize performance, and ensure accessibility across devices.

Qualifications

• 3+ years of front-end development experience.
• Proficiency in HTML, CSS and JavaScript with modern frameworks.
• Experience with state management libraries (Redux, Vuex, Zustand).
• Strong responsive design, accessibility and cross-browser knowledge.
• Familiarity with RESTful APIs, GraphQL and build tools like Webpack/Vite.
• Git version control and agile teamwork experience.

Responsibilities

• Develop and maintain responsive, user-friendly web apps using HTML, CSS and JavaScript frameworks (React, Vue, Angular).
• Collaborate with UI/UX designers to translate concepts into accessible interfaces.
• Optimize performance, scalability and cross-browser compatibility.
• Implement reusable components and maintainable front-end architectures.
• Work with back-end developers to integrate APIs and data flow.
• Stay updated with front-end trends and best practices.
• Debug and resolve front-end issues to ensure a smooth user experience.

Skills

Front-end development

HTML/CSS/JavaScript

React

Vue

Angular

Redux/Vuex/Zustand

Responsive design

REST/GraphQL

Git

Agile

Job description

Air Apps in Lisbon is seeking a Front-End Web Developer to craft high-performance, visually engaging user interfaces for our AI-powered platform. You will collaborate with designers, product managers, and backend developers to build responsive experiences using HTML, CSS, and modern frameworks.

This fully onsite role offers relocation support and a fast-paced environment where you will implement reusable components, optimize performance, and ensure accessibility across devices.