Java developer Work, Jobs in Cheltenham, Eng (with Salaries)

DevOps / SRE Engineer
Roke Manor Research Limited —Gloucester
- DevOps
- Java
- AWS
High-Integrity Software Engineer
CoreTech Security Services —Cheltenham
- Full-time
- Java
- C++
- JavaScript
Site Reliability Engineer – Manchester – NS West 1
BAE Systems —Gloucester
- Hybrid work
- Azure
- Java
- AWS
- Referral programme
1d
Senior Cyber Software Engineer/ Technical Lead
BAE Systems —Gloucester
- Hybrid work
- Java
- C++
- JavaScript

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Software Engineer (Python and Java)
Leidos —Ham
Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. Technical risk and opportunity management.
£47,600 - £61,000 a year
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Mid-Level Java Developer
Halliburton —Abingdon
Collaborate with product owners, architects, and other developers to define requirements and deliver high-quality solutions. Full Time / Part Time: Full-time.

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DevOps / SRE Engineer

Roke Manor Research Limited -
Gloucester

Apply Now

Job details

Qualifications

Kubernetes
Ansible
DevOps
Java
AWS
Docker
JavaScript
Terraform
Continuous integration
Data pipeline
Web services
AI
Jenkins
GitLab
Python

Full job description

Roke, Unit K, Elmbridge East, Gloucester, Gloucestershire, United Kingdom

Job Description

Posted Thursday, 7 May 2026, 19:00

Great ideas come from different minds. That’s why we bring together engineers, scientists, analysts, and creatives from every background — and give them the trust, tools, and freedom to make a difference. What connects us is the mission: solving meaningful problems and building capability that protects what matters most.

And as the challenges evolve, so do we — working on the technologies that will shape tomorrow, not just today.

DevOps / SRE Engineer – National Security Business Unit

Join our growing team and help strengthen the UK’s safety and resilience.

We’re a leading technology and engineering company supporting customers across National Security, Defence and Intelligence, delivering systems that operate in the most demanding and sensitive environments.

As a DevOps / SRE Engineer you’ll build and operate highly available, secure and scalable services that support critical operations and sensitive data. This role combines operational excellence, automation-first delivery and strong security discipline across classified and unclassified environments.

What you’ll be doing

Design, deploy and support resilient web services across test, staging and production environments
Improve reliability, reduce technical debt and lead incident response, RCA and no-blame postmortems
Build and maintain infrastructure as code and container platforms using tools such as Docker, Kubernetes, Helm, Ansible and Terraform
Develop and optimise CI/CD pipelines (for example GitLab CI) to enable safe, repeatable deployments across environments
Implement monitoring, logging, alerting and tracing to improve visibility, troubleshooting, performance and capacity planning
Embed security into pipelines and infrastructure, including secrets, certificates, access control, compliance automation and remediation of infrastructure incident
As a senior engineer, mentor others, influence engineering standards and contribute to platform and reliability strategy

What you’ll bring

Experience deploying production web services and, ideally, AI-enabled processing workflow
Strong DevOps / SRE background with CI/CD tooling such as Jenkins or GitLab CI
Experience with containerisation and orchestration, including Docker, Kubernetes and Helm
Familiarity with infrastructure as code tools such as Terraform, Ansible, Helm or ArgoCD
Experience with observability tooling such as Prometheus, Grafana, Kibana or similar
Coding ability in Python, JavaScript or Java, with a willingness to learn new technologies
Experience using AI-assisted development tools in day-to-day engineering work

Nice to have

AWS experience
Experience with agentic workflows or AI data pipelines

Why Roke

You’ll work with smart, supportive people on projects that genuinely matter, in an environment that values technical excellence, collaboration and continuous learning. We invest in your growth, value diverse thinking and offer flexible working alongside a strong benefits package (including 30 days’ holiday plus bank holidays). Roke combines a 70+ year heritage with the agility to make a real impact.

Location & Clearance
The role is based in Gloucester with work across Roke office and customer sites. Limited hybrid working may be possible depending on business needs. Valid eDV clearance is required.

If you are eligible but don’t currently hold eDV, please explore other engineering roles via Roke’s Careers Page. Eligibility details can be found on gov.uk.

The Next Step

Click apply, submitting an up-to-date CV. We look forward to hearing from you.

Take a look around the company https://www.roke.co.uk/

Job Details

Pay Type

Salary

Roke, Unit K, Elmbridge East, Gloucester, Gloucestershire, United Kingdom

Apply Now

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java developer jobs in cheltenham, eng

DevOps / SRE Engineer

High-Integrity Software Engineer

Site Reliability Engineer – Manchester – NS West 1

Senior Cyber Software Engineer/ Technical Lead

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