
Oscar Associates Limited
eDV Application Support Engineer - Normanton
Job Description
Salary: £125,000 - 150,000 per year
Requirements:- We require active eDV clearance.
- We require proven experience supporting enterprise infrastructure in secure or complex environments.
- We require experience working with structured data formats such as JSON, XML and CSV.
- We require knowledge of synchronous and asynchronous systems and integrations.
- We would value familiarity with API definitions such as Swagger and OpenAPI 3.
- We would value scripting or development experience with Shell, Java, JavaScript, Python or Go.
- We design, build and maintain resilient physical and virtual infrastructure.
- We monitor system health, performance and availability, proactively identifying and resolving issues.
- We automate infrastructure and operational processes using tools such as Ansible.
- We provide technical consultancy on system integrations using REST APIs, SFTP, webhooks and other interfaces.
- We manage the full lifecycle of customer integrations, from implementation through to retirement.
- API
- Ansible
- Support
- JSON
- Java
- JavaScript
- OpenAPI
- Python
- REST
- Swagger
- XML
More:
We are hiring an experienced Application Support Engineer for a fully onsite role in Gloucestershire, working five days a week in a secure environment. This is a six-month rolling contract offered outside IR35, with a day rate of £500-£600. You will join a collaborative onsite team focused on designing, deploying and supporting infrastructure, working across physical and virtual systems in a hands-on engineering role.
last updated 30 week of 2026
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About Oscar Associates Limited

Oscar Associates Limited
Normanton
IT
Skills & Technologies
Inferred from job description
Salary Insight
£137,500
This role
£60,000
UK median
This salary is 129% above the UK median for Software Engineers (£60,000/yr).
Based on 2024–2025 UK technology sector benchmarks