Manual QA Engineer (Payments / Fintech Focus)

WeSoftYou is an Inc. 5000 US-based product development company delivering software for venture-backed startups and enterprise organizations. WeSoftYou creates web and mobile solutions and custom B2B and B2C applications for various industries and business areas, including Healthcare, e-Learning, Retail, Web3, Fintech, and AdTech. We are looking for a talented and highly motivated Junior+/Middle Manual QA engineer who will be part of our great team! Responsibilities: Perform end-to-end manual testing across the full product lifecycle, including development, validation, and release phases; Design, execute, and maintain test cases and test scenarios for functional, regression, and integration testing — with a focus on payment flows, transaction states, and financial correctness; Take full ownership of the QA process, ensuring consistent product quality across all releases Independently validate and approve releases, ensuring platform stability and readiness for deployment; Validate financial operations end-to-end: deposits (PUSH / ACH / wire / Fedwire), withdrawals, and crypto deposits to wallet addresses — verifying amounts, fees, currency/asset types, rounding, and balance reconciliation after each operation; Test negative and edge cases critical to financial products: insufficient funds, duplicate/idempotent requests, transaction limits, rejected/failed payments, and partial states; Identify, document, and track defects, and collaborate with the development team to ensure timely resolution; Work closely with developers, product managers, and stakeholders to clarify requirements, payment business logic, and improve product quality; Continuously enhance QA processes, methodologies, and documentation standards; Actively participate in Agile ceremonies, including sprint planning, daily stand-ups, and retrospectives; Requirements: 2+ years of commercial experience as a Manual QA Engineer; Strong hands-on experience working across the full product lifecycle in Agile environments; Solid expertise in manual testing, including functional, regression, and integration testing; Good understanding of QA methodologies and test automation principles; Proven ability to take ownership of testing processes and make release decisions independently; Experience with test documentation: test cases, checklists, and bug reports; Strong analytical skills and attention to detail; Excellent communication and collaboration skills, with the ability to work effectively in cross-functional teams; Upper-Intermediate (B2) or higher level of English; Nice to Have: Experience in payments or fintech domain, with an understanding of money-movement flows; Familiarity with counterparties, payment references, and balance types (current vs. available), as well as transaction status/state transitions; Practical knowledge of testing financial correctness: amounts, fees, currency and asset types, rounding logic, and balance reconciliation; What we offer: 📈 Professional Growth opportunities: Ambitious goals and interesting projects; Regular & transparent performance review and feedback process; Possibility for both vertical or horizontal growth (in case you want to try a different path). 😌 Comfortable Working conditions Flexible working hours; Provision of required equipment; Remote working model. 🎁 Benefits program 18 paid days off + 2 public holidays; Free tax reporting support by our Financial department; Help with individual entrepreneurs’ questions and accounting support; Financial support and additional days off for various occasions (e.g. marriage, childbirth, etc.);