Senior Software Tester

Senior Software TesterUp to £70,000 | Mostly Remote | Farnborough (occasional visits)Are you passionate about building robust, high-quality products and want to make a real impact on how testing is done? We are looking for a Senior Software Tester to take ownership of testing strategy and elevate quality across complex mobile and device environments.This is more than a testing role. You will shape automation frameworks, influence technical decisions and mentor others, playing a key part in driving engineering excellence.We’re looking for a detail-driven problem solver with a passion for quality and a strong technical foundation. The ideal candidate will enjoy working across hardware and software and thrive in collaborative environments.For this role you must be a sole UK national, eligible and willing to undergo Security Check clearance (SC Clearance).Key skills and experience:Strong Python skills for scripting and automationProven experience in mobile device testing and managing test environmentsBackground in automation strategy and or improving testing processesKnowledge of firmware lifecycle, including deployment, updates and versioningExperience with CI or CD pipelines, version control and automation toolsSolid understanding of iOS and Android platformsAnalytical mindset with the ability to troubleshoot complex device interactionsExcellent communication skills and confidence to mentor and support othersWhat you will be doing:This is a hands-on senior role where you will lead by example and drive improvements across testing practices.Own and optimise mobile test environmentsShape and deliver firmware testing and rollout strategiesDesign and build Python based automation frameworksLead both manual and automated testing across mobile platformsCollaborate closely with engineering teams to plan releases and improve qualityAnalyse, report and communicate test results and insightsMentor junior testers and promote best practicesContinuously improve tools, processes and

documentationTrack and report on test coverage, device usage and performance metricsSecurity and eligibility requirements:Must be a sole UK national and eligible for SC ClearanceCandidates must already have the right to work in the UK without requiring sponsorshipBenefits:Competitive salary based on experiencePension contributionHealthcareBonus schemeSelf-developmentIf you’re interested, then we’d love to hear from you - please Apply Now and send a CV for quick review.Should you require reasonable adjustments at any point during the recruitment process or if there is a better way for us to communicate, please do let us know. Software Tester, Test Manager, PythonCircle Recruitment is acting as an Employment Agency in relation to this vacancy. Earn yourself a referral bonus if you refer somebody else who fills the role! We also offer an iPad if you refer a new client to us and we recruit for them. Follow us on Facebook - Circle Recruitment , Twitter - @Circle_Rec and LinkedIn - Circle Recruitment.