Who we are At Mercury, we’re redefining how recruitment and staffing firms use technology. Our cloud-based SaaS platform, built on Microsoft Dynamics 365 and the Power Platform, helps businesses automate, scale, and perform at their best.
Our growth is powered by innovation and driven by people who care about doing great work. We believe in building technology that changes how the industry works and in creating an environment where talented people can do their best work every day.
As a QA Engineer at Mercury, you’ll play a key role in ensuring the quality and reliability of our market-leading SaaS platform. Working as part of an Agile, cross-functional development team, you’ll collaborate closely with Developers and Product Owners to test, refine and deliver high-quality software.
You’ll be involved in both manual and automated testing, applying an analytical mindset and a keen eye for detail to everything you do.
Plan, execute and document manual tests for new and existing functionality.
Write, execute and maintain automated UI tests (C# with Selenium WebDriver) and API tests (ReadyAPI/Postman).
Log and track defects in Azure DevOps, helping the team prioritise effectively.
Participate in regression and release testing cycles.
Collaborate with other QA Engineers to continuously refine testing practices and improve quality across the team.
You’ll be someone who takes pride in quality, thinks critically, and enjoys balancing technical depth with user empathy.
Demonstrable experience across the software testing lifecycle, from planning through to execution and defect management.
Hands-on experience with both manual and automated testing using Selenium WebDriver with C# for UI automation.
Knowledge of API testing tools such as Postman, ReadyAPI, or Swagger.
Experience working in an Agile environment.
Bonus points for:
Experience with performance or load testing (JMeter).
Exposure to CI/CD environments and build pipelines in Azure DevOps.
Knowledge of Microsoft Dynamics 365 or the Power Platform.
ISTQB Foundation certification.
At Mercury, we pride ourselves on fostering a vibrant company culture that strikes the perfect balance between professionalism and a modern, enjoyable work atmosphere. Healthy Work-Life Balance: Agile and Empowered: Our commitment to Agile and Scrum methodologies empowers our developers. Flexible Environment: We embrace flexible working arrangements. Whether it’s remote work or flexible hours, we trust our employees to find the balance that suits them best.
Equality and Inclusion: We champion diversity and equality. Investment in Growth: We provide training and career growth opportunities. Competitive salary
~ Microsoft certifications paid for and supported by Mercury
~ Permanent Health Insurance (PHI)
~ Health Cash Plan
~ Critical Illness Cover
~ Electric Car Vehicle Scheme
~4% Employer Pension Contribution
~25 days holiday per year
~1 full extra day “free holiday” on your Birthday
~ Free parking
~ Buy/sell holiday scheme
~ Increased holiday entitlement based on length of service
That’s why we encourage our team members to join us at our Coleshill office 1 day per week. However, we’re all about flexibility, so we support remote work the remaining days if that’s your preference.