onsite

JavaScript Developer - Cambridge Intelligence

Software Engineer

Develop and prototype advanced graph‑based data visualizations using JavaScript and modern web technologies, delivering feature‑rich products while mentoring junior engineers and solving complex drawing and layout challenges.

About the role

Key Responsibilities

Design, prototype, and implement interactive graph visualization components for web‑based applications.
Collaborate with product and UX teams to translate user requirements into performant JavaScript solutions.
Address drawing, layout, and rendering challenges using libraries such as D3.js, WebGL, or Canvas.
Maintain and evolve shared codebases built with React and modern front‑end tooling.
Mentor junior developers, conduct code reviews, and share best practices across product teams.

Requirements

Strong proficiency in JavaScript, HTML, and CSS with experience building complex UI components.
Hands‑on experience with React and data‑visualization libraries (e.g., D3.js, WebGL, Canvas).
Demonstrated ability to solve algorithmic and performance problems in graph‑driven visualizations.
Excellent communication skills for explaining technical concepts to both engineers and non‑technical stakeholders.
Track record of mentoring or guiding less‑experienced team members.

Skills

javascriptreactwebgl

CompanyCambridge Intelligence

DepartmentEngineering

LocationCambridge, ENG, United Kingdom

Experience3+ years

Tenurefull-time

LevelMid-Level

Posted June 20, 2026