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Capgemini

Vanilla JS Developer

Capgemini
Lisboa, PTPosted 18 days agoDiscoveredMatch locked
HybridFull-time

Vanilla JS Developer

At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as they provide unique R&D and engineering services across all industries. Join us for a career full of opportunities. Where you can make a difference. Where no two days are the same.

YOUR ROLE

As a Frontend Developer, you will be responsible for creating highly interactive and visually engaging web experiences. You will work closely with designers, product owners, and development teams to build modern user interfaces, implement rich content animations, and deliver seamless digital experiences.Your responsibilities will include:

  • Developing responsive and interactive web applications using

Vanilla JavaScript

and modern frontend frameworks.

  • Creating smooth and engaging content animations and interactive visual experiences.
  • Collaborating with UI/UX designers to translate creative concepts into high-quality digital products.
  • Building reusable and maintainable frontend components.
  • Optimizing application performance and ensuring cross-browser compatibility.
  • Participating in technical discussions, code reviews, and continuous improvement initiatives.
  • Working in agile environments and contributing to the full development lifecycle.

YOUR PROFILE

  • Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
  • 2+ years experience with

Vanilla JavaScript (ES6+)

.

  • Experience building

interactive user interfaces and implementing animations for web content

.

  • Strong understanding of

HTML5, CSS3

, and modern frontend development practices.

  • Experience with at least one modern frontend framework such as

React

or

Angular

.

  • Good knowledge of responsive design principles and browser compatibility.
  • Understanding of component-based architecture and frontend performance optimization.
  • Ability to work closely with design teams and

transform visual concepts into functional interfaces.

  • Strong problem-solving skills and attention to detail.
  • Good communication skills and ability to work in a collaborative environment.

•

Nice to Have

  • Background in

Design

, Digital Media, Motion Design, or Interactive Experiences.

  • Experience in the

Gaming Industry

or with interactive applications.

  • Hands-on experience with

Unity

or game development environments.

  • Knowledge of animation libraries such as GSAP, Three.js, Framer Motion, or similar technologies.
  • Experience with WebGL, Canvas API, or creative coding projects.
  • Familiarity with TypeScript.
  • Exposure to CI/CD pipelines and cloud-based development environments.
  • Portfolio showcasing interactive, animated, or visually rich web applications.

WHAT YOU’LL LOVE ABOUT WORKING HERE

  • Join a multicultural and inclusive team environment
  • Enjoy a supportive atmosphere promoting work life balance
  • Hybrid work
  • Your career growth is cntral to our mission. Our array of career growth programs and diverse professionals are crafted to support you in exploring a world of opportunities
  • Access valuable training and certifications in cutting edge technologies
  • Engage in exciting projects
  • Health and life insurance
  • Referral program with bonuses for talent recommendations
  • Great office locations

ABOUT CAPGEMINI

Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology, and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations.

Not included in the source posting: qualifications, benefits.

Skills

javascriptartificial-intelligenceci-cdtypescriptagileangularreactuiux

Who can apply

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