Full-stack Developer w. focus on React & Next.js (Senior)

Location: Stockholm or Portugal / Hybrid-Remote

Would you like to be part of creating innovative e-commerce solutions?

Lybe is one of the most successful e-commerce agency in Sweden.

In our seasoned team, we create attractive and smart solutions that increase our client's sales and profitability.

We are looking for an experienced Senior Full-stack Developer to join our team in Stockholm or Lisbon.

The ideal candidate has a solid background in e-commerce, strong frontend skills including TypeScript and React and advanced proficiency in PHP (ex. from Magento/Adobe Commerce).

A solid understanding of JavaScript fundamentals is essential.

Previous experience with Magento/Adobe Commerce, and it’s GraphQL web API, is a significant advantage.

Key Responsibilities:

Develop and maintain responsive, user-friendly e-commerce websites and applications.

Implement interactive UI components using TypeScript and React.

Write clean, maintainable, and efficient PHP code for backend integration.

Collaborate with backend developers to design and consume GraphQL web APIs.

Optimize applications for maximum speed and scalability.

Ensure the technical feasibility of UI/UX designs.

Conduct code reviews and mentor junior developers.

Stay up-to-date with the latest industry trends and technologies.

Requirements:

Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.

5+ years of experience in full-stack or front end development, with a strong focus on e-commerce solutions.

Proficiency in PHP and its ecosystem.

Knowledge of TypeScript (and ideally React PropTypes).

Knowledge of React (Hooks and Redux are big pluses).

Experience working with Next.js

Strong understanding of JavaScript fundamentals and modern JavaScript frameworks.

Experience with fetching and caching GraphQL responses (we usually work with Apollo Client).

Experience with common frontend development tools like ESLint, Webpack, Prettier, Vite…

Experience with CSS preprocessors (SASS, LESS) or PostCSS (Tailwind CSS experience is a plus).

Familiarity with version control systems such as Git and platforms like GitHub and GitLab

Excellent problem-solving skills and attention to detail.

Strong communication and teamwork skills.

Fluent in Swedish and English, with excellent skills in written communication.

Preferred Qualifications:

Location: Stockholm or Lisbon

Experience with other front end frameworks/libraries (e.g., Vue.js, Angular, Remix).

Knowledge of server-side rendering and performance optimization techniques.

Understanding of SEO best practices for front end development.

If you feel like you are a good match for this position, please reach out: +351 919408296 or rodrigo.bernardo@lybe.se