Jobs Portugal

Entry-Level UI Developer (Trainee)

Job Title	Entry-Level UI Developer (Trainee)
Employer	Greenlite
Adress: Country	Portugal
Address: City	Alandroal
Work type	Full-time
Expected Salary	1303 EUR
Posting Date	Tue Jun 10 2025
End Date	Fri Jul 04 2025

Description:

We’re looking for a passionate Junior Frontend Developer to join our team and help build responsive, user-friendly websites and applications. You’ll work with our development team to build beautiful, responsive web pages using HTML, CSS, and JavaScript. You’ll be responsible for writing clean, maintainable code using HTML, CSS, and JavaScript, and for testing your work to ensure quality. You’ll collaborate with designers to ensure the design vision is executed accurately and effectively. You’ll gain hands-on experience with frontend frameworks like React, Vue. You’ll gain exposure to modern frontend frameworks like React, Angular, or Vue. js to build dynamic web applications. You’ll participate in code reviews, learning best practices and refining your skills under the guidance of senior developers. You’ll collaborate with backend developers to integrate APIs and improve the overall functionality of our web applications.

Basic Qualifications:

• Support the team with minor tasks like updating copy, tweaking layouts, or improving load speed where possible.
• Use browser dev tools to inspect, debug, and test your code like a pro-in-training.
• Strive for pixel-perfect implementation, but stay pragmatic when trade-offs are needed to meet deadlines.
• Adapt to new technologies and stacks quickly as projects or company needs evolve.
• Participate in user testing or QA when needed, gathering feedback and applying small UI/UX improvements.

Preferred:

• Comfortable working with package managers like npm or yarn.
• Curious about build tools like Webpack, Vite, or Babel.
• Eager to learn testing tools like Jest or end-to-end testing with Cypress.
• Has a portfolio or GitHub with recent coding projects or collaborative contributions.
• Familiar with CSS preprocessors like Sass or frameworks like Tailwind CSS is a plus.

Benefits:

• You’ll help build components, pages, and whole flows — one line of code at a time.
• You’ll learn React, animations, accessibility, and how to break and fix things like a real dev.
• We pair you with a mentor who gives feedback, not just GitHub comments.
• You’ll work with designers who hand off clean files and love good implementation.
• We celebrate shipped components, clean CSS, and finally fixing that one annoying bug.

You’ll write clean, maintainable code that follows industry standards and is well-documented for future development. You’ll participate in code reviews, learning from senior developers and improving your coding standards. You’ll work with version control tools like Git and GitHub to manage project code and collaborate with team members. You’ll continuously improve your knowledge of frontend technologies, keeping up with industry trends and advancements. You’ll be mentored by senior developers, learning the ropes of frontend development and expanding your skillset. You’ll be involved in agile development processes, contributing to sprint planning and daily standups to ensure projects stay on track. You’ll be part of a collaborative team environment where your ideas and feedback will help shape the products you’re working on. This remote-first role offers flexibility, allowing you to work from anywhere while collaborating with an international team. If you’re passionate about web development, eager to learn new technologies, and thrive in a collaborative environment, we want you on our team.