iGBA
Senior QA Engineer

Senior QA Engineer

19 OCT 2025

Senior QA Engineer We believe that great careers and thriving teams grow through meaningful connections, and we’re here to match you with opportunities that fuel ambition and roles that unlock your talent. We know iGaming inside out and use that know-how to help talented professionals find their place in the game, where drive, innovation, and ambition meet in a perfect match. Our client, Growe, is a leading business advisory and services group in iGaming and Entertainment. Сreators of strategies that work and solutions that scale. Combining strategic vision with hands-on expertise, Growe helps businesses navigate the fast-evolving industry, seize new opportunities, enter new markets, and achieve sustainable growth. Perfect for those who aim to: Develop and execute test strategies for complex transactional flows (deposits, withdrawals, confirmations, disputes); Validate real-time components (websocket communication, time-sensitive operations); Design and implement automated integration, regression, and smoke test suites; Test crypto and fiat payment integrations; Ensure full coverage across edge cases, concurrency risks, and system reliability under load; Collaborate closely with backend, frontend, and product teams to define and validate acceptance criteria; Contribute to QA processes, test plans, and release validation workflows from scratch.

Experience you'll need to bring:
3+ years of experience as a QA Engineer in fintech, payments, or transactional systems;
 
Solid understanding of testing real-time, stateful systems involving concurrent user flows;
 
Proven experience with test automation frameworks and CI/CD test pipelines (e.g., Playwright, Cypress, Postman/Newman, pytest, etc.);
 
Experience testing crypto environments, wallet interactions, or custody flows;
 
Ability to write and maintain clear test documentation (test plans, test cases, test reports);
 
Understanding of APIs, backend testing, and database validation;
 
Strong analytical and debugging skills, ability to isolate and reproduce issues effectively;
 
Exposure to actor-model systems (e.g., Orleans), socket testing, or event-driven testing will be a plus;
 
Familiarity with tools like Charles Proxy, WireMock, or similar for mocking and tracing will be a plus;
 
Experience in setting up performance/load tests for transaction-heavy systems will be a plus.
 
It's a perfect match if you have those personal features:
Strong ability to work independently and take ownership of tasks;
 
Excellent communication and collaboration skills;
 
Proactive approach to identifying and solving problems.