Job Detail

Front End Developer, Engineering, Defence & Security (DV clearance required)

Web Development Full–time
ID: #18665
Posted: 2026-03-20
Salary

Description

Contract Job Title: Front End Developer, Engineering, Defence & Security (DV clearance required) Contract Start Date: March 2026 Contract Length: 12 months, with potential extension Contract Classification: Inside IR25 Contract Location: London, Bristol or Manchester with hybrid working (2/3 days in the office) • * Mandatory requirement: Must have DV Clearance ** Role Overview: We are proud of the impact we have with our Defence & Security clients, the strength of our relationships, and the variety of our skills and expertise that we bring to help them achieve their mission. We’re growing our teams across all of Technology and Transformation. If you are cleared DV level, we are very keen to hear from you. Are you able to guide defense users through complex technology challenges, and rapidly develop new solutions to meet defence needs? We are looking for individuals to help digitise defense 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. Key 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. Required Skills & Experience: • All applicants must hold UK security clearance to Developed Vetting level. • Candidates will have hands on experience with one or more technologies 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 • 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

Hard Skills 13
Skill Source Confidence
Git llm_hard
100%
CSS llm_hard
100%
JavaScript llm_hard
100%
UI/UX Design Principles llm_hard
100%
Cross-browser Compatibility llm_hard
100%
HTML llm_hard
100%
Responsive Web Design llm_hard
100%
Debugging Tools llm_hard
80%
React llm_hard
80%
Vue.js llm_hard
80%
Angular llm_hard
80%
Webpack llm_hard
80%
Gulp llm_hard
80%
Soft Skills 6
Skill Source Confidence
Collaboration llm_soft
100%
Cross-Team Collaboration llm_soft
100%
Problem-Solving llm_soft
100%
Attention to Detail llm_soft
100%
Continuous Learning llm_soft
100%
Verbal Communication llm_soft
80%
Apply Options
Publisher Direct Link
LinkedIn No Apply
Talents By StudySmarter No Apply
Job Offers And Employment Yes Apply
API Logs for this Job
Query Country Status Response ms Created
Front End Developer, Engineering, Defence & Security (DV clearance required) extracted 5372 2026-03-28 10:30
Front End Developer, Engineering, Defence & Security (DV clearance required) classified 455 2026-03-28 10:13
frontend engineer in London, UK gb duplicate 13237 2026-03-28 10:03
frontend developer in London, UK gb processed 15023 2026-03-28 10:03
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