Job Description
Growe is seeking a Senior QA Engineer to develop and execute test strategies for complex transactional flows, including crypto and fiat payments. The role involves validating real-time components, designing automated test suites, and ensuring system reliability. Candidates should have 3+ years of experience in fintech or payments QA, with expertise in test automation frameworks, CI/CD pipelines, and testing crypto environments. Collaboration with development and product teams is key to defining and validating acceptance criteria.
Good To Have:
- Exposure to actor-model systems (e.g., Orleans), socket testing, or event-driven testing
- Familiarity with tools like Charles Proxy, WireMock, or similar for mocking and tracing
- Experience in setting up performance/load tests for transaction-heavy systems
Must Have:
- Develop and execute test strategies for complex transactional flows
- Validate real-time components
- 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 with backend, frontend, and product teams to define and validate acceptance criteria
- Contribute to QA processes, test plans, and release validation workflows
- 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
- Experience testing crypto environments, wallet interactions, or custody flows
- Ability to write and maintain clear test documentation
- Understanding of APIs, backend testing, and database validation
- Strong analytical and debugging skills
##### Growe welcomes those who are excited 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.
##### We need your professional experience:
- 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.
##### We appreciate 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.
##### We are seeking those who align with our core values:
- GROWE TOGETHER: Our team is our main asset. We work together and support each other to achieve our common goals;
- DRIVE RESULT OVER PROCESS: We set ambitious, clear, measurable goals in line with our strategy and driving Growe to success;
- BE READY FOR CHANGE: We see challenges as opportunities to grow and evolve. We adapt today to win tomorrow.
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