Frontend developer

Adaptive Financial Consulting
Municipality of Valencia, Spain
4 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English, Spanish

Job location

Municipality of Valencia, Spain

Tech stack

HTML
Unit Testing
CSS
TypeScript
Web Content Accessibility Guidelines
React
Backend
WebPack
Material Design
Build Tools
Front End Software Development
React

Job description

  • Design, implement, test, and ship production-grade React features that support core journeys (onboarding, account overview, key transactions) with a focus on reliability and user trust.
  • Contribute to shared frontend foundations, including component libraries, state management patterns, testing practices, and frontend quality standards.
  • Apply security, accessibility (WCAG), and regulatory requirements in your daily development work, following established team guidelines and review processes to maintain zero critical compliance issues.
  • Support improvements in sprint predictability and delivery quality by writing clear acceptance criteria, participating in quality checks, and improving observability where relevant.
  • Monitor frontend production health, own incident remediation, and implement long-term fixes to reduce recurrence.
  • Collaborate closely with Product, Design, Backend, Mobile, and QA to reduce ambiguity and deliver cohesive user experiences.
  • Participate in frontend chapter and guild activities by sharing learnings, documenting patterns, and contributing to adoption of agreed frontend practices.

Requirements

  • Practical experience building production React applications using React, TypeScript, HTML, and CSS.
  • Experience with state management (Redux, Zustand, or similar) and modern frontend build tools (e.g., Vite).
  • Strong knowledge of testing practices, especially unit and component testing, including related concepts, strategies, and tools.
  • Good understanding of the DOM, responsive and mobile-first design best practices.
  • Interest in building secure, accessible, reliable, and maintainable frontend applications in a regulated product environment.
  • Fluent English (spoken and written); Spanish is a plus.

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