Principal Software Developer

Copello · Westbury, South West

Principal Software Developer at Copello, based in Westbury, South West, paying £60,000 - £90,000 per annum. This is a permanent role with hybrid working.

Salary
£60,000 - £90,000 per annum
Location
Westbury, South West · Hybrid
Contract
Permanent
Posted
5 days ago
Closes
9 Sep 2026
Sector
Software Developer

About 10% above the going rate for software developer

Reference 3761

About the role

A new opportunity has arisen for an experienced Software Developer with full-stack experience to work on a high-profile MoD Training Programme. This is a hands-on role focused on developing scalable, secure and cloud native applications that will support the strategic aims of a highly impactful programme. As well as building secure backend services, you will integrate APIs and databases, develop and maintain frontend interfaces and containerise applications using Docker & Kubernetes. Hybrid Working 2-3 days per week on site in Westbury Security Clearance Eligibility for UK SC Clearance will be required Technical Skills Front end – React / Angular Backend – combination of Python, Java, Golang or .NET Cloud experience – AWS, Azure or MODCloud will all be considered Docker & Kubernetes CI/CD tools eg. Jenkins IaC using Terraform ideally (or CloudFormation) Other Skills Good communication skills The ability to work with technical leads, architects and other engineers Enthusiastic about applying modern development practices Not afraid of failure and sharing lessons with relevant teams Apply To apply, follow the instructions on this page of send an updated CV to Myles at Copello Global referencing the role in question.    

Reference: 3761 · Posted 5 days ago · Closes 9 Sep 2026 · Listed via Copello

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Salary £60,000 - £90,000 per annum
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