Frontend Developer (React.js) On-site KWAN Lisbon September 5, 2025 Lisboa

Overview

KWAN is a 100% Portuguese company that is part of the Rupeal Group, dedicated to IT Staffing, consulting, and outsourcing. KWAN exists because a developer believed in a different way of recruiting: treating people with the respect they deserve. Our goal is to be your
- to place for career advice and help you reach your dream job.

We are looking for a Frontend Developer to work in Porto or Lisbon, in a flexible hybrid model,
- 's eager to embark on an exciting new opportunity!

We connect IT professionals with projects that match their skills, professional experience, and goals, then we offer a career progression program, delivered by
- house specialists - our People Experience Partners - to guide them through our journey with us.

What is this challenge about

• Develop and Maintain User Interfaces: Design, build, and maintain efficient, reusable, and reliable Type
  Script code to create user interfaces for web applications.
• Work closely with product managers, designers, and backend developers to create
  - quality products and features.
• Ensure the technical feasibility of UI/UX designs, optimize applications for maximum speed and scalability, and address and improve any technical issues.
• Conduct code reviews to maintain code quality and provide mentorship to junior developers.
• Write and execute unit tests for frontend code and identify and fix bugs or performance issues.
• Keep up to date with the latest industry trends in frontend development and Type
  Script, ensuring that the team is using the best possible techniques and tools.

Experience & Skills

• 4 to 10 years of professional experience as a Software Engineer (mid-level or senior).
• Strong proficiency in Type
  Script and React. js;
• Solid understanding of HTML5 and CSS3
• Experience building responsive layouts and following modern web standards
• Hands-on experience with RESTful APIs and asynchronous request handling
• Proficiency with version control tools such as Git
• Strong
  - solving skills with the ability to think critically and work independently
• Excellent communication skills and fluency in English, with the ability to collaborate effectively in a team environment

What you can expect

• Do you meet most of the position requirements? Then grab this opportunity and apply now!
• A project that matches your skills and ambitions, as well as your preferences for working policies and culture.
• A competitive salary with awesome benefits and opportunities to leverage your knowledge and network to earn additional income.
• An empowering and respectful work culture enriched with social and learning events.
• A People Experience Partner specially assigned to you - your
  - to career guide, responsible for supporting your growth, facilitating training, and ensuring your
  - life balance at KWAN.
• A relocation package and visa sponsorship for all our international hires.

Some Words From Our Colleagues

“At KWAN, they make sure that I feel comfortable with the client I’m working for and that what I’m doing aligns with my career aspirations. ”