Mid-Level Product QA Engineer

Posted 2 Days Ago
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Lagos, NGA
In-Office
Mid level
eCommerce • Fintech • Payments • Financial Services
The Role
The Mid-Level Product QA Engineer is responsible for designing and executing test cases, validating APIs, writing SQL queries, contributing to automation, and ensuring system stability across integrations.
Summary Generated by Built In

CredPal is a leading financial technology company that offers a comprehensive range of financial solutions, including credit cards and investment opportunities, to empower individuals. Our mission is to revolutionize access to credit and investment, enabling individuals to take charge of their financial well-being.


Job Title: Product QA Engineer

Department: Product & Engineering

Job Type: Full Time/Hybrid


Purpose Statement

We’re looking for a Mid-Level Product QA Engineer who thinks beyond UI testing and understands how complex systems behave. This role requires someone who can execute thorough test plans, identify risks across integrations and data flows, and contribute to improving automation and release confidence. At CredPal, where we build distributed financial systems across credit, wallets, cards, and payments, accuracy, resilience, and reliability are critical. The ideal candidate approaches quality with strong ownership and a system-level mindset.

Responsibilities

  • Design and execute test cases across multiple product lines

  • Validate REST APIs, webhooks, and asynchronous flows

  • Write SQL queries to verify backend data integrity

  • Test end-to-end flows across distributed services

  • Validate business logic (wallets, lending, reporting, calculations)

  • Contribute to automated test suites and CI/CD integration

  • Identify edge cases, risk areas, and ambiguous requirements early

  • Work closely with Engineering, Product, Operations, and Support to ensure we ship stable, release-ready systems.


Requirements
  • Bachelor’s degree in Computer Science, Engineering, or related field.

  • 3–5 years of QA experience

  • Strong API testing experience

  • Solid SQL skills (you’re comfortable querying production-like data)

  • Experience with automation tools (Playwright, Cypress, Selenium, REST Assured, etc.)

  • Familiarity with distributed systems and integration testing

  • Experience working in Agile environments

Bonus: Experience in fintech, transactional systems, wallets, lending, or event-driven architectures.


Benefits
  • Professional development opportunities.

  • A collaborative and inclusive work culture that fosters growth and innovation.

  • Opportunity to work with cutting-edge products and technologies.

  • Supportive and approachable management team dedicated to your success.

  • High ownership and real impact

  • Exposure to complex, multi-product systems

  • Work on infrastructure that supports financial operations at scale

  • A team that values excellence, discipline, humility, and collaboration



Skills Required

  • Bachelor's degree in Computer Science, Engineering, or related field
  • 3-5 years of QA experience
  • Strong API testing experience
  • Solid SQL skills
  • Experience with automation tools
  • Familiarity with distributed systems and integration testing
  • Experience working in Agile environments
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The Company
0 Employees

What We Do

CredPal is a fintech company based in Lagos, Nigeria, that provides buy now, pay later (BNPL) solutions for consumers and businesses across Africa. It integrates payments, savings, credit, and investments into one powerful platform, empowering individuals to achieve their financial goals and offering seamless credit access.

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