Software Tester Contract Jobs in London
Updating results…
1,157 Contract jobs sorted by:
Date Posted
Date Posted
Rate
Updating results…
1,157 Contract jobs
Stay Updated on Contract Jobs
Never miss another opportunity with our email alerts.
Save your searches to be notified as soon as new jobs are added.
Senior Partner Manager
Posted 1 day ago by Xelix
The Senior Partner Manager at Xelix will oversee key partnerships that contribute significantly to the company's revenue...
- Rate £115,000 per year
- Category Undetermined
- Work type Hybrid
- Location London; City of London; East London; Central London; South East London; West London; Canary Wharf; South West London; North London; Greenwich; Stratford
Commission Based Business Development Manager – London
Posted 1 day ago by Vynzo Media
Vynzo Media, a UK-based marketing agency, is seeking a Business Development Manager to drive new business opportunities...
- Rate Negotiable
- Category Undetermined
- Work type Remote
- Location Greater London, England, United Kingdom
Sort By
Saved Searches
No saved searches yet
Filters
IR35 Status
Working Arrangements
Industry
Sector
Country
Seniority Level
Posted By
Contract Rate
Date Posted
IR35 Status
Working Arrangements
Industry
Sector
Posted By
Country
Seniority Level
Date Posted
Contract Rate
£
—
£
About Our Software Tester Contract Roles in London
What does a software tester contractor do?
Organisations bring in Software Tester contractors to plan, design, and execute testing activities that verify the quality and correctness of software before it is released to users. The work spans the full testing lifecycle: understanding requirements and developing test plans and test cases, executing manual functional and regression tests, logging and tracking defects through to resolution, contributing to test sign-off decisions, and supporting the development team in understanding and reproducing reported issues. Software Tester contractors are brought in to provide additional testing capacity during intensive release periods, to supplement development teams that lack dedicated testing resource, or to execute specific testing activities such as user acceptance testing on behalf of a business team.
Software Tester contractors are expected to bring systematic testing methodology alongside attention to detail and a thorough understanding of how to identify and articulate software defects clearly. Experience working with requirements or user stories to derive comprehensive test cases that cover both happy-path and edge-case scenarios is expected. Familiarity with defect tracking tools such as Jira, test management tools such as Zephyr, TestRail, or qTest, and the ability to write clear, reproducible defect reports that enable developers to diagnose and fix issues efficiently is broadly assumed. The market has shifted considerably towards automation, and Software Tester contractors who are solely focused on manual testing are at a competitive disadvantage relative to those who also bring test automation skills. ISTQB Foundation certification is well regarded as a baseline qualification marker, though practical experience across the testing lifecycle is weighted more heavily in the selection process.
What is the market like for software tester contractors?
The market for Software Tester contractors is a consistent and accessible market within the quality assurance discipline, most active during intensive delivery phases and release periods where testing capacity needs to scale temporarily. The shift towards DevOps and continuous testing has changed the nature of demand, with organisations increasingly seeking testers who can contribute to automated test suites rather than exclusively executing manual test cases. The market for purely manual software testing contractors has contracted relative to the shift towards automation, while the market for testers with automation skills has grown. Rates are at the lower end of the QA contracting spectrum for manual-only roles but improve significantly for testers who bring test automation experience and can code test scripts in Python, Java, or JavaScript.
What is the contracting market like in London?
London dominates the UK contractor market by volume, depth, and rate levels. The capital concentrates the headquarters and major offices of most FTSE 100 companies, the largest global banks, the Big Four professional services firms, and the central government departments that collectively generate the majority of UK contract demand. Every contracting discipline covered on this site has active demand in London, from niche specialisms like threat intelligence and LLM engineering through to high-volume disciplines like project management and business analysis. The sheer density of employers means contractors in London typically have more choice of engagement at any given time than anywhere else in the UK. Day rates carry a premium of 15 to 25 per cent over the national average across most disciplines, reflecting both the concentration of complex, high-value programmes and the cost of operating in the capital.
How much do software tester contractors usually earn in London?
Contract rates for software tester roles in London typically range from £330 to £660 per day, depending on the scope of the role, required expertise, and the delivery expectations of the engagement.
How many software tester vacancies in London are there on Quality Contracts?
Over the past twelve months, we have tracked over 200 software tester contract roles across the site, with London accounting for roughly one in three of those. Data reviewed up to June 2026.