Front End Developer Consultant/Manager

Salary: £95,000 - 130,000 per year

Requirements:

• All applicants must hold UK security clearance to Developed Vetting level.
• Proven experience as a Front-End Developer, with a strong portfolio showcasing 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.
• Experience with version control systems, such as Git, and front-end build tools like Webpack or Gulp.
• Familiarity with UI/UX design principles and the ability to collaborate effectively with designers.
• Strong problem-solving skills and the ability to debug and resolve front-end issues efficiently.
• Excellent attention to detail and a commitment to delivering high-quality code.
• Strong communication and interpersonal skills, with the ability to work collaboratively in a team environment.
• Continuous learning mindset and a passion for staying up to date with the latest front-end development trends, technologies, and best practices.

Responsibilities:

• 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.
• Guide defence users through complex technology challenges and help digitise defence with new thinking on technology capabilities and adoption processes.
• Support clients through their digital journey from strategy through to a working environment supporting critical services.

Technologies:

• Angular
• CSS
• Git
• Gulp
• Support
• JavaScript
• React
• Security
• Vue
• Webpack
• Web
• UX UI Design
• Frontend

More:

We are Deloittes Technology and Transformation team, working with Defence & Security clients on some of the biggest and most ambitious programmes to help keep our country safe. We are growing across all of Technology and Transformation and are keen to hear from candidates with DV level clearance. You will be based in Bristol, Cambridge, London, or Manchester with hybrid working, combining time in local offices, client sites, virtual collaboration spaces, and remotely. We offer excellent development opportunities, world-class learning, and a supportive culture focused on inclusion, wellbeing, collaboration, and measurable impact.

last updated 35 week of 2026