Senior Front End D3 Javascript Software Engineer - Holborn

• Job Reference: NJ0323
• Date Posted: 3 November 2026
• Recruiter: Nexus Jobs Limited
  
• Location: Holborn London
• Salary: 70,000 to 90,000
• Sector: I.T. & Communications
• Job Type: Permanent
• Work Hours: Full Time
• Contact: Jas Gujral
• Email:
  
• Telephone:
  

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Job Description

Senior Front End D3 Javascript Software Engineer - Holborn

Our Client wants to recruit a Senior Front End Software Developer with at least 7 to 10 years expertise of working with D3 React and Javascript.

You will be involved with creating sophisticated, robust and easy to use web apps whilst working in a close-knit team who solve complex problems, together.

The Client works with very latest cutting edge Front End Technologies.

You will be working to create data-heavy applications for the Company’s principle client, a major management consultancy undergoing a large-scale digital transformation.

Responsibilities

• Delivering pixel-perfect, high-quality code in a timely manner.
• Creating easy to use, easy to understand applications
• Participate in technical discussions with technical leads and within your team.

Key Skills Required:

• Exceptional track record in delivering quality front end engineering solutions.
• A thorough understanding of React.js and its core principles and workflows (such as Flux or Redux)
• Data visualisation experience, including with D3.js
• Experience with continuous integration, test automation, and monitoring

You must have the following skills:

• Strong proficiency in JavaScript, CSS, HTML including DOM manipulation and the JavaScript object model
• Familiarity with RESTful APIs
• Knowledge of modern authorization mechanisms, such as JSON Web Token
• Familiarity with modern front-end build pipelines and tools
• Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
• Familiarity with code versioning tools

The Client is based in Holborn London.

The salary for this role is in the range 70K - 90K.

Please send your CV to us in Word format along with your salary and availability.