
IO Associates
Staff Software Engineer
Job Description
Salary: £100,000 - 100,000 per year
Requirements:- Strong experience with Java, Angular/TypeScript, and SQL
- Experience building full stack applications and REST APIs
- Knowledge of system integrations, CI/CD, and automated testing
- Comfortable working in an agile environment with evolving requirements
- Excellent communication skills and a collaborative approach
- Eligible for Security Clearance (SC)
- Design, develop, and enhance new features across our training management platform
- Work across modern Angular front ends, Java backend services, APIs, and SQL databases
- Build integrations with customer ERP systems, data platforms, and partner applications
- Contribute to a major UK defence transformation programme
- Take hands-on technical ownership of the role
- Influence architecture, engineering standards, and best practices
- Mentor other developers
- Angular
- Backend
- CI/CD
- ERP
- Java
- REST
- SQL
- Security
- TypeScript
More:
We are a leading technology company building a training management platform used by international defence organisations and allied forces in more than 70 countries. This is a hybrid role based in Warminster, with a salary of £60,000-£100,000 depending on experience. The role offers the opportunity to work on a high-impact defence transformation programme, take real technical ownership, and help shape engineering direction while working in a collaborative team environment.
last updated 32 week of 2026
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About IO Associates

IO Associates
Upton Scudamore
IT
Skills & Technologies
Inferred from job description
Salary Insight
£100,000
This role
£60,000
UK median
This salary is 67% above the UK median for Software Engineers (£60,000/yr).
Based on 2024–2025 UK technology sector benchmarks