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LUZA Group

Frontend Engineer

LUZA Group
Portugal · Contract · Entry
Job Title: Frontend Engineer

Location: Lisbon, Portugal

Work Regime: Full-time & Hybrid

  • 1 time per week for the 1st month;
  • 1-2 days a month after the 1st month.

Overview / Summary:

We are looking for a Frontend Engineer to join our company!

Responsibilities and Tasks:

  • Design, develop, and maintain high-quality, scalable web applications that align with both user expectations and business needs;
  • Collaborate with cross-functional teams to define product requirements, user stories, and acceptance criteria;
  • Write clean, maintainable, and efficient code using best practices, modern standards, and scalable architecture;
  • Lead and participate in code reviews, offering actionable feedback and mentoring junior developers to uphold code quality;
  • Optimize application performance, reliability, and security through thorough profiling, debugging, and testing;
  • Contribute to technical design and architecture discussions, producing specifications and documentation as needed;
  • Stay current with industry trends, emerging technologies, and frontend best practices, sharing knowledge with the wider team.

Requirements

Mandatory Requirements:

  • Bachelor's or Master’s degree in Computer Science, or equivalent professional experience;
  • 5+ years of professional experience in modern web development, with a focus on React and TypeScript;
  • 5+ years of experience with ReactJS, and experience with NextJS, CSS, Vitest/Jest and Storybook;
  • Strong understanding of JavaScript (ES2015+), HTML5, and CSS3, as well as modern web development workflows;
  • Experience working with RESTful APIs and integrating frontend applications with backend services;
  • Solid understanding of state management concepts and hands-on experience with tools such as Jotai, Zustand, or Redux;
  • Familiarity with automated testing, including React Testing Library, Vitest, and Playwright;
  • Experience with Next.js and CSS Modules for styling and SSR/SSG;
  • Comfortable with CI/CD pipelines and Agile methodologies;
  • Strong knowledge of software design patterns, frontend architectural principles, and user-centered design;
  • Excellent problem-solving, communication, and collaboration skills;
  • Languages: fluent English.

Complementary Requirements:

  • Exposure to accessibility standards (WCAG) and inclusive design practices;
  • Familiarity with performance audits and tools such as Lighthouse, Web Vitals, or Chrome DevTools;
  • A strong “own it” mentality – ability to take ownership of a task from inception to completion;
  • Contributions to open source or participation in developer communities.

#VisionaryFuture - Build the future, join our living ecosystem!

Key Skills

Ranked by relevance

react css design patterns restful apis javascript typescript reactjs html5 cicd
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Country Guide

Portugal

Startup-friendly with strong expat appeal

Posted
Jul 21, 2025
Type
Contract
Level
Entry
Location
Mafra
Company
LUZA Group

Industries

Transportation Logistics Supply Chain Storage

Categories

Information Technology

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