Senior QA Engineer

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio.We are currently looking for a dedicated Senior Quality Engineer to join one of our clients' teams. If you're looking for an exciting opportunity to grow in an innovative environment, this could be the perfect fit for you.Responsibilities:Ending customer-reported bugs / by building an internal safety net that catches critical issues before releaseTriage and reproduce incoming bug reports, and trace issues across logs, API calls, and session replaysTest features in active development and run a regression suite before every releaseEstablish QA sign-off as a standard part of the release processBuilding the quality infrastructure from scratch / by defining the strategy, automation, and processes the team currently lacksDefine the testing strategy, standards, workflows, and documentation from the ground upDesign and implement an automation framework covering UI, API, and regression suitesIncrementally grow automated coverage of the highest-risk flows without disrupting deliveryMaking quality a shared team capability / by embedding QA thinking across the development lifecycleTrack and report quality metrics so reliability is visible to the whole teamTranslate customer bug reports into actionable test cases and durable coverageBring quality into requirements and design, not just release sign-offExperience as the first or only QA engineer at a company or within a team - you have built a QA function from scratch, not inherited oneExperience testing complex third-party integrations (REST/SOAP APIs, external data providers, or similar) where your application depends heavily on responses you don't controlExperience shipping test automation from zero - not just maintaining an existing frameworkStrong hands-on manual and exploratory testing skills across functional and regression testing for web applicationsAPI and integration testing depth, including edge cases, error handling, data mapping, and contract validation between systemsDefect management and root-cause analysis - disciplined bug reporting, triage, prioritisation, and driving fixes for recurring issues rather than surface patchesRegression risk assessment - the judgement to define what "safe to ship" looks like for a given releaseCross-functional collaboration - working with developers, product, and customer-facing teams, and advocating for quality without slowing the team downAwareness of the travel / Global Distribution System domain (e.g. booking flows, PNRs, fare rules, availability) is a strong plus - enough to avoid the test-coverage blind spots a generic QA engineer would missExperience or interest in early-stage or growth-stage startups, and comfort building structure in ambiguityFluency in English. Other languages are a plus.