Senior Front End D3 Javascript Software Engineer - Holborn
Nexus Jobs · London, England ·
Last confirmed by our partners on 19 Oct 2026.
Overview
As a Senior Front End Engineer, you will build sophisticated, data-heavy web applications using D3, React, and modern JavaScript. You’ll join a close-knit team solving complex problems for a major client undergoing digital transformation. Expect cutting-edge frontend tech and an emphasis on high-quality, pixel-perfect code delivered on schedule. You’ll shape user interfaces and data visualization experiences that drive impact in a fast-paced environment.
Responsibilities
- Deliver pixel-perfect, high-quality frontend code on schedule
- Create easy-to-use, maintainable web applications
- Engage in technical discussions with leads and team members
Key requirements
- Exceptional track record in delivering frontend solutions
- Strong React.js knowledge (flux/redux)
- Data visualization experience with D3.js
- CI, test automation and monitoring experience
- JavaScript, CSS, HTML proficiency including DOM manipulation
- RESTful APIs familiarity
- JWT-based authorization knowledge
- Modern frontend build tools (Webpack, Babel, NPM)
- Version control familiarity
- Collaborative mindset
- Effective communicator
- Problem-solving under pressure
- React.js
- D3.js
- JavaScript
Market data from EasyWorkClub, not from the employer
Typical pay for Software developer in London: £55,000 – £110,000, from 632 adverts
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