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Haystack

Frontend Developer

Haystack
United Kingdom · Full-time · Mid-Senior
We're working with an innovative technology company that's transforming how large-scale enterprises monitor and optimise their physical environments through intelligent, data-driven software.

The Role

  • Develop and maintain user-facing features for a data and IoT platform.
  • Collaborate with cross-functional teams to define, design, and ship new features.
  • Ensure the technical feasibility of UI/UX designs.
  • Optimize applications for maximum speed and scalability.
  • Build reusable code and libraries for future use.

What You'll Need

  • Strong proficiency in frontend technologies such as HTML, CSS, and JavaScript.
  • Experience with modern JavaScript frameworks (e.g., React, Angular, Vue).
  • Understanding of web performance optimization techniques.
  • Ability to work in a hybrid environment.
  • Excellent problem-solving skills and attention to detail.

What's On Offer

  • Competitive salary up to £65,000 per year.
  • Opportunity to work on a cutting-edge data and IoT platform.
  • Hybrid working model for flexibility.
  • Professional growth and development opportunities.

Apply via Haystack today!

Key Skills

Ranked by relevance

javascript angular react css
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United Kingdom

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Posted
May 31, 2026
Type
Full-time
Level
Mid-Senior
Location
United Kingdom
Company
Haystack

Industries

Technology Information Internet

Categories

Engineering Information Technology

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