Senior React Frontend Engineer - Remote (CET±1)

Jobgether; Portugal; Presencial; EUR 65 000 - 90 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Fully remote

Career growth

Team activities

Onboarding ramp-up

Resumo da oferta

Jobgether is seeking a Frontend Developer (React) to build elegant, high-performing web applications in Portugal. You’ll own user-facing features, reusable UI components, and scalable frontend architecture using React, JavaScript, and TypeScript.

You’ll work with designers, backend engineers, and product stakeholders to deliver intuitive experiences, focusing on automated testing and maintainability while growing your technical expertise in a fast-moving product team.

Qualificações

• 5+ years of hands-on experience with JavaScript and strong knowledge of core JavaScript concepts.
• 5+ years of professional experience with TypeScript.
• 5+ years of experience developing with React and building Single-Page Applications (SPAs).
• 3+ years of experience with HTML5 and CSS3.
• 3+ years of experience working with GraphQL and Apollo.
• 2+ years of experience with modern CSS technologies, including CSS, SCSS, Less, or CSS-in-JS.
• Strong practical experience with visual regression and automated testing tools such as Cypress, Playwright, Storybook, Chromatic, or similar technologies.
• Experience with component and design systems such as Ant Design or TailwindCSS.
• Strong understanding of frontend architecture, UI development, performance optimization, and software quality practices.
• Excellent communication and collaboration skills, with a team-oriented and service-focused mindset.

Responsabilidades

• Develop new user-facing features and create reusable UI components and frontend libraries for future use.
• Translate complex Figma designs into responsive, accessible, and maintainable CSS/JavaScript implementations.
• Build and enhance web applications primarily with React, JavaScript, and TypeScript.
• Ensure the technical feasibility of UI/UX designs and collaborate closely with designers to deliver high-quality user experiences.
• Integrate frontend applications with backend services and APIs, including GraphQL and Apollo.
• Optimize applications for performance, scalability, reliability, and maintainability.
• Maintain and improve existing frontend codebases while adhering to established coding standards and best practices.
• Participate in peer code reviews and contribute to continuous improvements in code quality and development processes.
• Develop, maintain, and execute automated tests using Cypress, Playwright, Storybook, Chromatic, or comparable testing and visual regression tools.
• Work collaboratively with backend engineers, designers, product managers, and other development team members to deliver product enhancements.
• Investigate and resolve frontend performance, scalability, and quality issues.

Conhecimentos

JavaScript

TypeScript

React

SPA development

HTML/CSS

GraphQL

APIs

Testing automation

TailwindCSS

Ant Design

AWS

React Native

Communication

Ferramentas

Cypress

Playwright

Storybook

Chromatic

Descrição da oferta de emprego

Jobgether is seeking a Frontend Developer (React) to build elegant, high-performing web applications in Portugal. You’ll own user-facing features, reusable UI components, and scalable frontend architecture using React, JavaScript, and TypeScript.

You’ll work with designers, backend engineers, and product stakeholders to deliver intuitive experiences, focusing on automated testing and maintainability while growing your technical expertise in a fast-moving product team.