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Vallum Associates

HTML/CSS Developer

Remote

United kingdom

Freelance

02-02-2026

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Skills

JavaScript HTML CSS HTML/CSS HTML5 HTML & CSS

Job Specifications

HTML/CSS Software Developer - Contract - Remote

2.5 month initial contract (10 weeks)
Remote based
MUST have expert skills in CSS & HTML

Our client is a leading UK Energy company who are looking to bring on a HTML/CSS Software Developer with deep expertise across HTML & CSS. In this role you will be working with Product teams and the engineering manager to customise our clients enterprise learning platform that is used for compliance & learning and development across the group. Approx 5,000 employees.

HTML/CSS Software Developers must have:

• Proven experience in the enterprise development of web applications.

• Strong UX including data display and how to maintain interaction

• HTML5

• CSS3

• JavaScript

• CSS and JavaScript Interaction

• REST APi’s

About the Company

Vallum Associates offer best in class talent acquisition on a contingency, retained, or project basis. Through our dedicated sector consultants, our specialised brands have the knowledge and connections to provide tailored hiring and project services across industries : * Banking & Financial * Energy, Utilities & Commodities * Engineering & Renewable * Insurance Services Our specialised industry and sector specific consultants are able to offer a personalised experience to fit your needs. Our unique associate consultativ... Know more