Java Full Stack Engineer – SC Cleared

Company: E‑Frontiers
Apply for the Java Full Stack Engineer – SC Cleared
Location: London
Job Description:

Contract: 12 monthsLocation: LondonWorking Model: Hybrid – 2 days onsite, 3 days remoteRate: £500 inside IR35 per dayClearance: UK Security Check (SC) clearance required

The Opportunity

Java Full Stack Engineer – SC Cleared

The Opportunity

We’re seeking an experienced Java Full Stack Software Engineer to join a software engineering team delivering technology solutions for a UK public safety and law enforcement programme. This is an opportunity to contribute to impactful projects that support public safety, working with modern technologies and cross-functional teams in an Agile environment.

As a Custom Software Engineer, you’ll combine hands-on development with technical leadership, helping shape software solutions, guide team decisions and deliver high-quality, scalable applications.

Responsibilities

  • Design, develop and enhance full-stack software solutions using Java and modern development frameworks.

  • Build and maintain applications using Java and Spring Boot, Angular/React AND AWS ensuring performance, scalability and reliability.

  • Collaborate with cross-functional teams to integrate software components and deliver business requirements.

  • Lead technical discussions, contribute to decisions across teams and help resolve complex engineering challenges.

  • Mentor junior developers, participate in code reviews and promote software development best practices.

About You

  • Advanced proficiency in Java Full Stack Development, with strong hands-on software engineering experience.

  • Strong experience with Java and Spring Boot, ideally building scalable, high-performing applications.

  • Proven ability to take ownership of technical decisions and contribute to solution design.

  • Experience working in Agile environments and collaborating across multiple teams.

  • Valid UK SC clearance, or eligibility to obtain it in line with the project’s requirements.

Interested?

If you’re an experienced Java Full Stack Software Engineer looking for a long-term contract where you can combine hands-on development with technical leadership, we’d love to hear from you.

Apply today or get in touch to discuss the opportunity.

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Posted: October 24th, 2026