Senior Software Engineer in Test Certain Advantage are recruiting on behalf of our globally renowned brand for a Senior Software Engineer in Test. This is a temporary contract inside IR35 initially until March 2027 working a couple of days onsite per month in Manchester for meet ups. We’re seeking Engineers who can offer demonstrable experience in developing and testing bespoke cloud-native applications; programming with Java, Python (or another OO language) utilising quality tools like SonarQube, with proven experience of automated software testing. If you embrace quality-first coding and want to work on real projects alongside experienced engineers with iterative and agile processes, please apply! Key Responsibilities Define and implement testing for cloud systems (platform and APIs) in an agile manner Implement testing frameworks; utilising automation tools where possible. Support the investigate and resolution of issues. Work closely with the SRE team to develop strategies to meet required SLAs and SLOs Define testing quality stages and gates Define and Implement testing and release process Implement tests stages in pipelines, testing tool configuration, and scripting where required Set quality goals and measurables for the system, devise and ensure the system meets these goals Establish a culture of maintaining continual testing and continual quality in our systems Manage a junior software developer in te...