HYBRID - FRONTEND DEVELOPER

Capitole; Madrid; On-site; EUR 36,000 - 54,000; Full time

Benefits offered by this job

€1,200/year for professional dev

Private health insurance

Payflow: meals, transport, childcare

Wellhub subscription

Capitole Club discounts

Job summary

Capitole is growing fast in Madrid and seeking a Frontend Developer with 4 years of experience to join our team. You will build reusable UI components and translate designs into functional interfaces, while integrating with RESTful APIs and GraphQL.

Collaborate with designers and product owners in an Agile environment, participate in ceremonies, and contribute to performance optimization and accessibility across devices.

Qualifications

• 4+ years of frontend development experience.
• Strong knowledge of React.js, TypeScript and modern web tech.
• Experience with RESTful APIs and GraphQL.
• Familiar with CI/CD and Agile/Scrum practices.
• Ability to optimize performance and accessibility across devices.

Responsibilities

• Build reusable UI components and ensure consistency across applications.
• Collaborate with designers and product owners to translate wireframes into interfaces.
• Integrate front-end apps with RESTful APIs and backend services.
• Participate in Agile ceremonies including sprint planning and daily stand-ups.
• Conduct code reviews and ensure best practices in development and testing.
• Focus on testing with Jest, RTL, and Cypress for quality.
• Optimize performance with lazy loading, code splitting, and caching strategies.
• Work with RESTful APIs and GraphQL integration.

Skills

React.js

Redux

TypeScript

JavaScript

HTML5

CSS3

Material UI

Tailwind CSS

Jest

React Testing Library

Cypress

Performance

RESTful APIs

GraphQL

Git

Webpack

Babel

Docker

CI/CD

Agile/Scrum

Jira

Confluence

Figma

Azure DevOps

Tools

Docker

Git

WebPack

Babel

Azure DevOps

Job description

Descripción

Capitole is growing fast, and we want you to be part of the journey! We’re looking for a Frontend Developer with 4 years of experience to join our amazing team.

Responsibilities

• Build reusable UI components and ensure consistency across applications
• Collaborate with designers and product owners to translate wireframes and prototypes into functional interfaces
• Integrate front-end applications with RESTful APIs and backend services
• Participate in Agile ceremonies including sprint planning, backlog grooming, and daily stand-ups
• Conduct code reviews and ensure adherence to best practices in development and testing
• Testing & Quality: Jest, React Testing Library, Cypress
• Performance Optimization: Lazy loading, code splitting, caching strategies
• API Integration: RESTful APIs, GraphQL

• Develop and maintain front-end applications using React.js, JavaScript/TypeScript, and modern frameworks
• Build reusable UI components and ensure consistency across applications
• Collaborate with designers and product owners to translate wireframes and prototypes into functional interfaces
• Integrate front-end applications with RESTful APIs and backend services
• Optimize application performance, accessibility, and responsiveness across devices and browsers
• Participate in Agile ceremonies including sprint planning, backlog grooming, and daily stand-ups
• Conduct code reviews and ensure adherence to best practices in development and testing

Requirements

• Frontend Development: React.js, Redux, TypeScript, JavaScript (ES6+), HTML5, CSS3, Material UI, Tailwind CSS
• Testing & Quality: Jest, React Testing Library, Cypress
• Performance Optimization: Lazy loading, code splitting, caching strategies
• API Integration: RESTful APIs, GraphQL
• Tools & Practices: Git, Webpack, Babel, Docker, CI/CD pipelines, Agile/Scrum
• Collaboration: JIRA, Confluence, Figma, Azure DevOps

What we’re looking for in you

• Designed and implemented scalable React applications that improved usability and reduced defect rates
• Enhanced performance and responsiveness, leading to improved customer satisfaction and engagement
• Streamlined development cycles by creating reusable components and adopting modern testing frameworks
• Strengthened collaboration between design, product, and engineering teams, accelerating delivery timelines

Why you’ll love working with us

• €1,200/year for your professional development (trainings, events, certifications…)
• Monthly feedback sessions with your team to keep learning and growing
• Private health insurance fully covered by Capitole
• Payflow benefits (meal, transport, childcare vouchers)
• Wellhub subscription
• Discounts with top brands through Capitole Club

Life at Capitole

• Team buildings every two months (our summer party and Christmas dinner are legendary!)
• Football, padel, and basketball teams sponsored by Capitole
• Tech communities where sharing knowledge is part of our DNA
• And above all… an AMAZING TEAM that you’ll love being a part of!

Information Security Policy

• Will have access to confidential information related to Capitole and the project they are working on.
• Must comply with the security and internal policies of both the company and the client.
• Must sign an NDA (Non-Disclosure Agreement).

Want to learn more about us? capitole-consulting.com

See what our teams are saying about us: Glassdoor Reviews