Senior Frontend Developer (React) - Remote

Jobgether; España; On-site; PHP 3,779,000 - 5,451,000; Full time

Benefits offered by this job

Fully remote environment

Fast-paced team

Startup-style environment

Comprehensive onboarding

Career growth

Regular team activities

Open feedback culture

Ownership and impact

Modern tech stack

Job summary

Jobgether, on behalf of a partner company, is seeking a Frontend Developer (React) based in Spain. You will build elegant, high-performing web applications, own UI features, and contribute to scalable frontend architecture using React, JavaScript, and TypeScript.

Collaborate with designers, backend engineers, and product stakeholders. Focus on automated testing, performance, and maintainability; work in CET±1 time zone, fully remote across Europe.

Qualifications

• 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.
• Passion for software development and continuous technical improvement.
• Ability to take ownership of projects, work independently, and remain accountable for delivery and quality.
• Availability to work within the Central European Time zone, approximately CET ±1 hour.
• Experience with data visualization frameworks such as Chart.js or Google Charts is a plus.
• Familiarity with AWS technologies is advantageous.
• Experience with React Native is a plus.

Responsibilities

• 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.

Skills

JavaScript

TypeScript

React

HTML5

CSS3

GraphQL

Apollo

CSS-in-JS

Testing

Storybook

Cypress

Playwright

Ant Design

TailwindCSS

Chart.js

Google Charts

AWS

React Native

Tools

GraphQL

Apollo

Ant Design

TailwindCSS

Cypress

Playwright

Storybook

Chromatic

Chart.js

Google Charts

AWS

React Native

Job description

Jobgether, on behalf of a partner company, is seeking a Frontend Developer (React) based in Spain. You will build elegant, high-performing web applications, own UI features, and contribute to scalable frontend architecture using React, JavaScript, and TypeScript.

Collaborate with designers, backend engineers, and product stakeholders. Focus on automated testing, performance, and maintainability; work in CET±1 time zone, fully remote across Europe.