Java jobs in Cheltenham

Origin8tive Limited

We are seeking an experienced Software Developer to join our dynamic and innovative team. In this role, you will be responsible for designing, developing, and maintaining high-performance backend software solutions using Java and C++ within Linux environments. You will work closely with customers an

TwinStream

About Us In 2019, the founders were working as engineers solving complex cross-domain problems within government organisations. TwinStream was formed to bring together their collective expertise and experience into a single business, focused on delivering technical excellence and high-quality servic

IBM

Introduction At IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors. You’ll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver sol

Introduction At IBM Consulting UK FutureNow, you'll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors. You'll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver sol

An exciting opportunity to work on unique projects using the latest technologies. Working as part of a team, you will be involved in designing & developing software applications to a high standard across a variety of projects. Working within the national security sector, you will be using the most m

LEAD/ PRINCIPAL DEVOPS ENGINEER- EDV CLEARED PRINCIPAL DEVOPS ENGINEER - Permanent opportunity for a Lead/ Principal DevOps Engineer with active enhanced DV clearance. - Salary up to £100,000 DOE + DV Bonus - Gloucestershire based offices - To apply, please call Laura Jackson on , or email with an u

Addition

Software Engineer Join a specialist technology business delivering secure digital solutions for organisations operating in highly complex and mission-critical environments. This is an opportunity to work on meaningful projects, solve challenging technical problems, and help build technology that sup

Requirements Must have: - We are looking for 5-6 years of experience in a senior data engineering, architecture, or platform role. - We require strong hands-on experience with AWS, including EC2, S3, RDS, Lambda, Redshift, Glue, and Athena. - We require experience with real-time and batch data proce

IBM

Introduction At IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors. You’ll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver sol

True North Group

The Role: You’ll deliver in complex client environments - pairing, TDD, emerging design, refactoring. We think, challenge, and guide, not just code. Our clients trust us to bring judgment, not just a keyboard. Model: Hybrid - Paid weekly travel to client sites across the UK Requirements: Must have J

Argo DevOps Solutions Ltd

£60,000 - £80,000 /year

About the Company Argo DevOps Solutions is a small but established UK-based technology company working in the Cyber and Cloud space. We are experts in delivering value into both the public and private sector, supporting delivery of quality products at speed. We solve complicated software and hardwar

BT Group

Job Title: Software Engineering Professional Req ID: 55445 Job Function: Security Posting Start Date: 12/03/2026 Posting End Date: Division: UK Business Job Location: GBR Cheltenham TE Advertised Salary: Competitive Salary + Benefits Recruiter: Krystle James Career Grade: E Internal Closing Date: 19

Northrop Grumman

UK CITIZENSHIP REQUIRED FOR THIS POSITION: Yes RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: UK-Highest Level of Government Clearance TRAVEL: Yes, 10% of the Time Salary: £44,100 - £66,100 What’s your possible? At Northrop Grumman UK , you are part of a team driving i

Sanderson Government and Defence

€100,000 - €100,000 /year

Requirements Must have: - We require enhanced security clearance for this role. - We are looking for 5 years experience delivering production-grade cloud solutions. - We require strong Java experience, with exposure to JVM languages such as Kotlin or Scala. - We require experience with Kafka or simi

Sanderson Government & Defence

£91,000 - £140,000 /year

Enhanced security clearance is required for this role. We’re looking for an experienced Software Engineer to help build and scale secure backend platforms used by National Security and Defence customers. You’ll work on modern cloud‑based systems using a mix of commercial and open‑source technologies

Gemba Advantage

£40,000 - £85,000 /year

Please note: This role requires applicants to be willing and eligible to obtain SC and DV security clearance. This role also requires applicants to be willing to work on-site up to 4 days per week. At Gemba Advantage, we build secure, user-centred digital products for critical public sector organisa