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

Company: Deloitte
Apply for the Consultant – Manager – Front End Developer- Tech Consultancy – Defence & Security
Location: Cambridge
Job Description:

Overview

In this Front End Developer role, you will shape user interfaces for defence-focused digital initiatives. You’ll work with cross-functional teams to translate design into responsive web applications and ensure performance across devices. The position involves collaborating across design, UX, and back-end teams to deliver high-quality interfaces and contribute to improvement of development processes. A key aspect is navigating security-cleared environments and staying current with front-end trends to deliver impactful solutions. You’ll join Deloitte’s Technology & Transformation team, contributing to mission-critical digital journeys for defence clients.

Responsibilities

  • Develop responsive, high-quality web applications using HTML, CSS, and JavaScript
  • Translate design mockups into interactive user interfaces with designers
  • Optimize applications for speed and scalability across devices and browsers
  • Test and debug front-end issues to ensure seamless UX
  • Collaborate with back-end developers to integrate front-end with server-side functionality
  • Stay updated on front-end trends and best practices
  • Participate in code reviews and uphold coding standards
  • Work with cross-functional teams to understand requirements and contribute to technical discussions
  • Identify and implement front-end process improvements to boost efficiency

Key requirements

  • Proven Front-End Developer experience with a strong portfolio
  • Proficiency in HTML, CSS, JavaScript and frameworks such as React, Angular, or Vue.js
  • Solid understanding of responsive design and cross-browser compatibility
  • Experience with Git and front-end build tools like Webpack or Gulp
  • Familiarity with UI/UX principles and collaboration with designers
  • Strong problem-solving, debugging skills, and attention to detail
  • Excellent communication and teamwork abilities
  • Continuous learning mindset and willingness to stay current with front-end developments
  • strong communication
  • collaboration
  • problem-solving
  • HTML
  • CSS
  • JavaScript

Posted: September 14th, 2026