Consultant - Manager - Full-stack Engineer - 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 #

24464

Job description

Connect to your opportunity

• Role: Full-stack Engineer
• Roles available at multiple seniority levels roles available – suitable for applicants with 3-6 years’ experience
• Mandatory Requirement: Active (or eligibility) UK Developed Vetting (DV) security clearance.

We're looking for people who are, by which we mean natural initiative-takers who bring out the best in others, are brilliant listeners and can grow our business without compromising standards, integrity or culture.

We are seeking a highly skilled and motivated Full-stack Engineer to join our dynamic team in the public sector. The ideal candidate will possess a strong background in both front-end and back-end development, with a focus on creating innovative and efficient solutions for government-related projects. The successful candidate will play a key role in designing, implementing, and maintaining web applications that address the unique challenges and requirements of the Defence & Security.

In this role, you can expect to:

• Design, develop, and deploy robust web applications for public sector projects.
• Contribute to the entire software development lifecycle in collaboration with cross-functional teams.
• Create responsive user interfaces using modern front-end technologies and frameworks.
• Develop secure and efficient server-side logic, utilizing languages and frameworks.
• Implement security best practices, ensuring compliance with government regulations.
• Conduct regular security assessments and collaborate to address vulnerabilities.
• Develop and maintain well-documented RESTful APIs for seamless system communication.
• Work with project managers, UX/UI designers, and stakeholders to translate requirements into technical specifications.
• Communicate effectively with non-technical stakeholders for feedback and alignment with project goals.

Connect to your skills and professional experience

All applicants must be hold (or willing to be security cleared) UK security clearance to Developed Vetting level.

Candidates will have hands on experience with one or more technologies (or equivalent) relevant to these areas:

Essentials skills:

• Proficient in modern front-end technologies: HTML5, CSS3, JavaScript, and frameworks like React, Angular, or Vue.js.
• Strong skills in server-side logic using languages such as Node.js, Python, or Java.
• Experience with both SQL and NoSQL databases, including data modelling for government applications.