Net Developer jobs in United Kingdom

Full Stack Developer - Must have an Active DV Clearance - Hybrid
Location: Bristol, London, Manchester or Cambridge
Salary: £70,000 - £120,000 (depending on experience and clearance)

We are looking for a Full Stack Developer to join a growing public sector team delivering secure, high-impact digital services across Defence & Security.

This is a unique opportunity to use your development expertise to help solve real-world challenges for government and national security clients. You'll work on meaningful projects in an agile environment, applying your skills across the full software development lifecycle - from design through to deployment.

You'll be part of a collaborative and supportive engineering team, working alongside technical leads, project managers, and stakeholders to deliver robust and scalable solutions.

What you'll be doing:

• Designing, developing and deploying secure, high-performing web applications for government clients

• Working across the full software development lifecycle, from requirements through to production

• Building responsive user interfaces using modern front-end technologies

• Developing scalable server-side functionality with appropriate frameworks and languages

• Creating and maintaining RESTful APIs for integration across platforms

• Following secure coding practices and supporting compliance with government security standards

• Conducting security reviews and supporting remediation of vulnerabilities

• Translating technical requirements into delivery plans and code

• Communicating effectively with both technical and non-technical stakeholders

What we're looking for:

• UK Developed Vetting (DV) clearance

• Strong experience with front-end technologies such as HTML5, CSS3 and JavaScript

• Experience with front-end frameworks such as React, Angular or Vue.js

• Proficiency in back-end development using Node.js, Python, or Java

• Experience with both SQL and NoSQL databases

• Ability to analyse and resolve complex problems in a structured way

• Strong communication skills and the ability to work well in cross-functional teams

• A flexible, adaptable mindset and willingness to work in a fast-paced environment

Desirable experience:

• Understanding of public sector systems, processes or compliance frameworks

• Knowledge of accessibility and UX best practices for government applications

• Experience designing and maintaining well-documented REST APIs

• Familiarity with secure development practices and secure data handling requirements in government