HubMub
-
Qualitest acq

UI / UX Developer

Qualitest acq
France · Full-time · Entry
Are you interested in working with the World’s leading AI-powered Quality Engineering Company? Ready to advance your career, team up with global thought leaders across industries and make a difference every day? Join us at Qualitest!

We are looking for a UI / UX Developer to join our growing team!

Role - UI / UX Developer

Location - Remote (Mexico/Canada/Argentina)

Time zone - PST

The UI Developer is responsible for creating intuitive, visually appealing, and high-performing user interfaces for web and mobile applications. This role bridges design and technology, transforming UI/UX design concepts into functional front-end experiences that align with user needs and business goals.

Key Responsibilities

  • Develop responsive and dynamic user interfaces using modern front-end technologies (HTML5, CSS3, JavaScript, TypeScript)
  • Collaborate closely with UX/UI designers to translate wireframes and prototypes into production-ready code
  • Build reusable and scalable UI components using frameworks such as React, Angular, or Vue.js
  • Optimize applications for maximum speed, accessibility, and cross-browser compatibility
  • Integrate front-end components with RESTful APIs and backend services
  • Ensure adherence to brand guidelines, UI consistency, and best-practice design standards
  • Conduct code reviews and participate in Agile ceremonies including sprint planning and retrospectives
  • Troubleshoot and debug UI issues during development and post-deployment
  • Maintain up-to-date knowledge of industry trends, tools, and technologies
  • Implement accessibility standards (WCAG) to ensure inclusivity and compliance
  • Work with QA teams to ensure functionality meets specifications and performance benchmarks
  • Contribute to continuous improvement in UI development processes and tools

Required Skills & Qualifications

Bachelor’s degree in Computer Science, Engineering, or equivalent professional experience

5–7 years of hands-on experience in UI development or front-end engineering

Top 3 Must Haves

  • HTML5, CSS3, JavaScript, TypeScript
  • Front-end frameworks like React, Angular, or Vue.js
  • CSS preprocessors (Sass, Less) and CSS frameworks (Tailwind, Bootstrap)

Strong Understanding Of

  • Responsive design and cross-platform optimization
  • Web performance tuning and accessibility standards
  • Version control systems (Git)
  • Experience integrating APIs and handling JSON data
  • Strong debugging, problem-solving, and communication skills
  • Ability to thrive in a fast-paced Agile development environment

Preferred Qualifications

  • Experience with Next.js, React Native, or mobile UI frameworks
  • Familiarity with UI automation testing (Jest, Cypress, React Testing Library)
  • Understanding of design tools such as Figma, Adobe XD, Sketch
  • Knowledge of CI/CD pipelines and cloud deployment basics
  • Experience in large-scale enterprise applications

Why Qualitest?

  • Be a part of a company who strives to support for diversity and inclusion in the workplace – we are one, we are many at Qualitest. Celebrate culture, share knowledge with engineers from around the globe, and inspire each other through our differences.
  • Local and global opportunities – we offer you internal rotation and international mobility opportunities to grow your career.
  • Clear view of your career and progression with the company – Qualitest is growing massively (since Jan 2021 – added more than 2000 engineers) and giving you the opportunity to grow with us.
  • Work hard and play harder with our flexible and casual culture. Take a break from work and join an employee event, or enjoy the amenities and games provided from one of our Employees Centers.
  • Never stop experimenting and learning with Qualitest Tech academy: 3000+ training courses, mentorship programs, technical tribes, sponsored certifications, leadership programs and much more
  • Earn bonuses via our Client Referral and Employee Referral Program’s. Refer and earn – tap your network for net-worth.

If you like what you have read, send us your resume and let’s start talking!

Intrigued to find more about us?

Visit our website at https://www.qualitestgroup.com

Check out our Career page: https://www.qualitestgroup.com/careers

Key Skills

Ranked by relevance

ui react javascript angular html5 css ux react native restful apis responsive wireframes prototypes adobe xd figma cloud sass cicd ai
Login to Apply
🇫🇷

Country Guide

France

Large economy with strong startup and AI ecosystem

Posted
Dec 22, 2025
Type
Full-time
Level
Entry
Location
Any-Martin-Rieux
Company
Qualitest acq

Industries

Information Technology & Services

Categories

Engineering Information Technology

Related Jobs

3 roles aligned with this opportunity

View all jobs
View Job Details
Synergetica
Related

Senior Frontend Developer with React&TypeScript (hybrid work in Warsaw)

2026-05-23

Full-time
Not Applicable
Poland
Information Technology & Services
Engineering
View Job Details
NetCarreiras
Related

DESENVOLVEDOR FRONTEND - ANGULAR

2026-05-23

Full-time
Not Applicable
Brazil
Information Technology & Services
Engineering
View Job Details
TRIBES
Related

Senior .NET & Azure Engineer

2026-05-26

Full-time
Mid-Senior
Romania
Information Technology & Services
Engineering