Consultant - Manager - Front End Developer- Tech Consultancy - Defence & Security - Deloitte

Basic information

Location

Bristol, Cambridge, London, Manchester

Business Line

Technology & Transformation

Job Type

Permanent / FTC

Date published

31-Jul-2026

Req #

24463

Job description

Connect to your opportunity

• Role: Front End Developer
• Roles available at multiple seniority levels roles available – suitable for applicants with 3-8 years’ experience
• Requirement: Active UK Developed Vetting (DV) security clearance.

Are you able to guide defence users through complex technology challenges, and rapidly develop new solutions to meet defence needs? We are looking for individuals to help digitise defence with new thinking on technology capabilities and adoption processes, and someone who is sensitively able to combine the latest thinking with traditional military functions.

You will guide our clients through their digital journey from strategy through to a working and breathing environment supporting their most critical services.

You will work with colleagues across back and front-end developers, creatives and UX experts, integration teams and the client themselves. You will also:

• Develop high-quality, responsive, and user-friendly web applications and interfaces using HTML, CSS, and JavaScript.
• Collaborate with designers to translate design mockups and wireframes into interactive and visually appealing user interfaces.
• Optimize web applications for maximum speed and scalability, ensuring optimal performance across different devices and browsers.
• Conduct thorough testing and debugging to identify and resolve front-end issues and ensure a seamless user experience.
• Collaborate with back-end developers to integrate front-end solutions with server-side functionality.
• Stay up-to-date with the latest front-end development trends, technologies, and best practices.
• Participate in code reviews to ensure code quality, maintainability, and adherence to coding standards.
• Collaborate with cross-functional teams to understand project requirements and contribute to technical discussions.
• Assist in identifying and implementing front-end development process improvements to enhance efficiency and productivity.

Connect to your skills and professional experience

All applicants must hold UK security clearance to Developed Vetting level.

Candidates will have hands on experience relevant to these areas:

• Proven experience as a Front-End Developer, with a strong portfolio showcasing your front-end development skills.
• Proficiency in HTML, CSS, and JavaScript, with experience in modern frameworks such as React, Angular, or Vue.js.
• Solid understanding of responsive web design principles and cross-browser compatibility.