Outside IR35 Functional tester - London - Security Cleared
Willing to undergo DV Clearance
3 days a week onsite. (London)

We are looking for a Functional Test Specialist to support a complex technology programme where accuracy and delivery assurance matter.

Key Focus

• Validate application behaviour and run functional test scenarios

• Identify risk, defects, and delivery issues early

• Define practical test approaches and environment needs

• Produce automated checks where appropriate

• Work closely with technical teams to agree acceptance criteria

• Report clearly on outcomes, defects, and risks

Experience Needed

• Strong Microsoft stack exposure

• Experience supporting server or infrastructure migrations

• Solid functional testing background

• Comfortable working remotely onsite (London 3 days a week)

• Linux or container exposure

• Jira / Wiki

• Restricted or isolated environments

A hands on role for someone who values clarity, ownership, and quality.