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- Tasks: Create stunning user interfaces and solve tech challenges for defence clients.
- Company: Join a leading tech firm making a difference in Defence & Security.
- Benefits: Hybrid working, competitive pay, and opportunities for professional growth.
- Why this job: Be part of a mission-driven team transforming defence through innovative technology.
- Qualifications: Must have DV clearance and experience in front-end development.
- Other info: Collaborative environment with a focus on continuous learning and career advancement.
The predicted salary is between 36000 - 60000 £ per year.
City of London, United Kingdom | Posted on 05/02/2026
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 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.
Key Responsibilities:
- Collaborate with designers to translate design mockups and wireframes into interactive and visually appealing user interfaces
- 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.
- Proven experience as a Front-End Developer, with a strong portfolio showcasing your front-end development skills.
- 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.
Front End Developer, Engineering, Defence & Security (DV clearance required) in City of London employer: Deloitte - Recruitment
Contact Detail:
Deloitte - Recruitment Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Front End Developer, Engineering, Defence & Security (DV clearance required) in City of London
✨Network Like a Pro
Get out there and connect with people in the industry! Attend meetups, webinars, or even just grab a coffee with someone who works in defence tech. Building relationships can open doors that job applications alone can't.
✨Show Off Your Skills
Create a portfolio that highlights your best front-end projects. Make sure to include any work that showcases your ability to solve complex problems, especially in a defence context. A strong portfolio can speak volumes about your capabilities!
✨Ace the Interview
Prepare for technical interviews by brushing up on your coding skills and understanding the latest trends in front-end development. Practice common interview questions and be ready to discuss how you can contribute to the defence sector.
✨Apply Through Us!
Don't forget to apply through our website! We’re always on the lookout for talented individuals like you. Plus, it gives us a chance to see your application in the best light possible.
We think you need these skills to ace Front End Developer, Engineering, Defence & Security (DV clearance required) in City of London
Some tips for your application 🫡
Show Off Your Skills: Make sure to highlight your front-end development experience in your application. Include specific projects or technologies you've worked with that relate to the role, especially if they showcase your ability to create visually appealing user interfaces.
Tailor Your Application: Don’t just send a generic CV and cover letter. Tailor your application to reflect the job description. Mention your experience with DV clearance and how you can contribute to the Defence & Security sector specifically.
Keep It Clear and Concise: We love a well-structured application! Keep your CV and cover letter clear and to the point. Use bullet points for easy reading and make sure to proofread for any typos or errors before hitting send.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen on joining our team!
How to prepare for a job interview at Deloitte - Recruitment
✨Know Your Tech Stack
Make sure you’re well-versed in the technologies mentioned in the job description, like Git and front-end build tools. Brush up on your knowledge of UI/UX principles too, as you'll need to collaborate with designers.
✨Showcase Your Portfolio
Bring along a strong portfolio that highlights your best front-end development work. Be ready to discuss specific projects, the challenges you faced, and how you overcame them. This will demonstrate your problem-solving skills and attention to detail.
✨Prepare for Technical Questions
Expect technical questions related to front-end development and debugging. Practice explaining your thought process when solving coding problems, as this will show your analytical skills and ability to communicate effectively.
✨Understand the Defence Context
Familiarise yourself with the defence and security sector. Understand the unique challenges they face and think about how your skills can help digitise their processes. This will show your genuine interest in the role and the impact you can make.
