Senior QA Engineer

Job reference: 2

Location:

Poland

Company:
Tech Biz Global

• Ending customer-reported bugs by building an internal safety net that catches critical issues before release
• Triage and reproduce incoming bug reports, and trace issues across logs, API calls, and session replays
• Test features in active development and run a regression suite before every release
• Establish QA sign-off as a standard part of the release process
• Build the quality infrastructure from scratch by defining the strategy, automation, and processes the team currently lacks
• Define the testing strategy, standards, workflows, and documentation from the ground up
• Design and implement an automation framework covering UI, API, and regression suites
• Incrementally grow automated coverage of the highest-risk flows without disrupting delivery
• Make quality a shared team capability by embedding QA thinking across the development lifecycle
• Track and report quality metrics so reliability is visible to the whole team
• Translate customer bug reports into actionable test cases and durable coverage
• Bring quality into requirements and design, not just release sign-off
• Cross-functional collaboration – working with developers, product, and customer‑facing teams, and advocating quality without slowing the team down

• Experience as the first or only QA engineer at a company or within a team – building a QA function from scratch
• Experience testing complex third‑party integrations (REST/SOAP APIs, external data providers, etc.) where the application depends heavily on responses you don’t control
• Experience shipping test automation from zero – not just maintaining an existing framework
• Strong hands‑on manual and exploratory testing skills across functional and regression testing for web applications
• API and integration testing depth, including edge cases, error handling, data mapping, and contract validation between systems
• Defect management and root‑cause analysis – disciplined bug reporting, triage, prioritisation, and driving fixes for recurring issues rather than surface patches
• Regression risk assessment – judgement to define what “safe to ship” looks like for a given release
• Awareness 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 miss
• Experience or interest in early‑stage or growth‑stage startups, and comfort building structure in ambiguity
• Fluency in English. Other languages are a plus.

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