Frontend Developer (Mid)

Location: Remote - Portugal

About Loop Future:

Loop Future combines technology, innovation, and sustainability to create digital solutions that shape the future. By integrating software engineering, cloud solutions, salesforce expertise, and intelligent sourcing, Loop Future connects people, systems, and industries — driving efficiency, growth, and global impact. We are Headquartered in Portugal, with offices in Lisbon, Porto, Coimbra, Leiria and Braga; we are also supported by our international offices in the UK, Switzerland and India. The company brings together a diverse and talented team committed to delivering cutting-edge digital experiences into domains such as TV &Media, Satellite & Space, Consultancy, Retail and many other domains.

About the job:

We are looking for a Mid-Level Frontend Developer to design and build modern, responsive web applications. This role involves translating UI/UX designs into high-performance, accessible frontend solutions, working closely with designers, backend developers, and product owners in an agile environment. You will contribute to scalable component development, API integrations, performance optimization, and design systems, while helping deliver high-quality digital experiences for international projects.

Responsibilities:

• Design, develop, and maintain modern responsive web applications (SPA/SSR)
• Translate UI/UX designs into accessible, high-performance frontend code
• Build reusable components using Angular (primary), React, or Vue.js
• Implement and manage application state using NgRx, Signals, or similar tools
• Integrate APIs such as REST and GraphQL, including loading and error-state handling
• Perform cross-browser testing and optimize performance, including Core Web Vitals
• Collaborate on design systems and component libraries
• Work closely with UX designers, backend teams, and product owners
• Contribute within Agile teams and participate in Scrum or Kanban processes
• Provide proactive feedback on UX issues and technical debt

Requirements:

• Excellent knowledge of HTML5, CSS3, including Flexbox and Grid, and TypeScript
• Solid experience with Angular (v20), including Standalone Components, Signals, RxJS, Angular CLI, and Module Federation
• Knowledge of styling approaches such as Tailwind CSS, CSS Modules, or Styled Components
• Experience with build tools such as Vite, Webpack, or similar
• Experience with testing tools such as Jest, Vitest, Cypress, or Playwright
• Good understanding of Git workflows, including feature branches, pull requests, and merge requests
• Basic knowledge of WCAG 2.1 Accessibility
• Basic understanding of SEO for public web applications
• Fluency in English

Nice to have:

• Knowledge of SAP Commerce Cloud (formerly Hybris), especially SmartEdit, Spartacus / Composable Storefront, and CMS component model
• German language skills

(We also value candidates who hold prior certifications like the Appian Certified Associate Developer)