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[Job-00025] Senior Frontend Developer, Portugal

CI&T.com

Office

Portugal

Full Time

We are tech transformation specialists, uniting human expertise with AI to create scalable tech solutions.With over 8,000 CI&Ters around the world, we’ve built partnerships with more than 1,000 clients during our 30 years of history. Artificial Intelligence is our reality. 
We are looking for a passionate and experienced Frontend Developer to join our global CI&T team. You will play a critical role in delivering high-quality, scalable, and maintainable web interfaces, contributing to end-to-end digital solutions for international clients. You’ll collaborate closely with backend developers, designers, and stakeholders to bring user-centric interfaces to life. If you care about clean code, accessibility, performance, and continuous improvement, this is the place for you.
Main Responsibilities:● Develop responsive and performant user interfaces using modern frameworks and tools.● Translate design prototypes and wireframes into reusable and modular components.● Collaborate with backend teams to integrate APIs and services into frontend applications.● Write and maintain unit/integration tests to ensure code quality and maintainability.● Ensure adherence to frontend best practices, performance optimization, and accessibility standards.● Participate in code reviews, architecture discussions, and Agile ceremonies.● Contribute to the continuous improvement of development processes and toolchains.
Requirements:● Solid experience with React JS framework.● Experience in frontend testing using frameworks (e.g., Jest, Mocha, or Cypress.● Exposure to DevOps practices: CI/CD (Azure DevOps, GitHub Actions), Docker, Kubernetes.● Experience in cloud-based environments (Azure, AWS).● Strong understanding of responsive design, browser compatibility, and accessibility.● Experience using version control systems (e.g., Git).● Advanced English proficiency (spoken and written) for daily collaboration in international environments.● Experience with Node.● Ability to work in Agile/Scrum teams and contribute proactively.
Nice to Have:● Familiarity with micro frontends and frontend architecture patterns (e.g., SOLID, Clean Architecture).● GraphQL Experience.
#LI-BM2Why join us?
- Competitive Salary  - Generous paid vacation days- Generous sick time - 100% paid health & dental benefits starting day one - Annual profit-sharing distribution - Paid parental leave - Dedicated career advisor  And so much more…
Collaboration is our superpower, diversity unites us, and excellence is our standard. We value diverse identities and life experiences, fostering a diverse, inclusive, and safe work environment. We encourage applications from diverse and underrepresented groups to our job positions.

[Job-00025] Senior Frontend Developer, Portugal

Office

Portugal

Full Time

December 30, 2025

CI&T.com

ciandt