3043 IT & Software Developer jobs in the UK
Senior UI Engineer
£90,000 - 90,000
HAYS Specialist Recruitment
Great Victoria Street 2-4, Belfast
£90,000 - 90,000
Requirements
Must:
- Expert-level React skills, including component architecture, hooks, state management, and performance tuning.
- Strong UI engineering experience with a focus on usability, interaction design, and polished user experience.
- Deep technical capability in data visualisation libraries (D3.js highly valued).
- Proven success in building responsive, scalable, and robust front-end solutions in complex environments.
- Experience working across multiple products or platforms simultaneously.
- Ability to transform complex datasets into intuitive, meaningful visual insights.
- Confidence to provide technical leadership and contribute to wider front-end strategy.
Responsibilities
- Take ownership of UI and frontend implementation across several product lines, focusing on React and modern component architecture.
- Build interactive, high-performance data visualisation experiences using libraries such as D3.js, ECharts, or similar.
- Develop and evolve the UI for a developer homepage with 50,000 active users, ensuring it is intuitive, responsive, and visually compelling.
- Set technical standards for UI engineering - component structure, state management, performance optimisation, accessibility, and design systems.
- Collaborate closely with UX designers, product managers, data engineers, and platform teams.
- Mentor and guide other engineers while remaining hands-on with coding, reviews, and architectural decisions.
Description
We are a global technology organization looking for a Lead UI / React Data Visualisation Engineer to join our innovative team. This is a standout opportunity to design and build visual experiences used by 50,000 global developers daily. We offer a major impact role with clear growth and progression opportunities in a supportive environment. You will have the chance to lead architecture and decision-making across multiple products, enjoy flexible hybrid working, and benefit from excellent perks.
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You can find JavaScript Developer salaries in the UK here.
How many JavaScript Developer jobs are in the UK?
Currently, there are 3043 JavaScript openings. Check also: React jobs, Angular jobs, Vue jobs, TypeScript jobs, NodeJS jobs - all with salary brackets.
Is the UK a good place for JavaScript Developers?
The UK is one of the best countries to work as a JavaScript Engineer. It has a vibrant startup community, growing tech hubs and, most important: lots of interesting jobs for people who work in tech.
Which companies are hiring for JavaScript Developer jobs in the UK?
The Scouts Association, Bluefruit Software Limited, SwapTix, Arctic Shores, Robert Walters Outsourcing, Roke Manor Research Limited, MOD - Defence Digital among others, are currently hiring for JavaScript roles in the UK.
The company with most openings is Hays Technology as they are hiring for 96 different JavaScript Developer jobs in the UK. They are probably quite committed to find good JavaScript Developers.
The company with most openings is Hays Technology as they are hiring for 96 different JavaScript Developer jobs in the UK. They are probably quite committed to find good JavaScript Developers.