Senior Java Software Engineer

Areti Group | B Corp™; Greater London, Birmingham, Sheffield; On-site; GBP 52,000 - 87,000; Full time

Job summary

Areti Group | B Corp™ is seeking a Senior Java & Kotlin Developer to join a major UK public sector programme in London, Birmingham or Sheffield. The role requires deep expertise in Java and Kotlin and willingness to travel monthly.

You will work on government-facing systems, with strong preference for candidates with UK Government or public sector experience and active SC clearance. The position is Inside IR35 with day rate up to £470.

Qualifications

• Strong experience with Java and Kotlin.
• Experience with TypeScript.
• OAuth experience a strong bonus.
• Prior UK Government or public sector experience essential.
• Active SC clearance essential.

Skills

Java

Kotlin

TypeScript

OAuth

Job description

Senior Java & Kotlin Developer | Public Sector | Up to £470/day (Inside IR35)

We're hiring a Senior Java & Kotlin Developer to join a major UK public sector programme.

Location: London, Birmingham or Sheffield (travel required once a month max)

Essential: Prior experience working within UK Government or wider public sector is required

What we're looking for:

• Strong experience with Java and Kotlin
• Experience with TypeScript
• OAuth experience a strong bonus
• Previous UK Government or public sector experience essential
• Active SC clearance essential — this role does not accept "eligible/in-progress" candidates