Senior Software Quality Assurance Engineer at 3Line Card Management Limited

3Line commenced business in 2007 with the primary aim of using technology to make financial services easily available to the financially excluded. We believe this is a basic human right, and 3Line is our platform for achieving this purpose. We focus on four key areas: Electronic Banking, Issuer Processing, Agency Banking and Identity Management, all driven by our Card Scheme.
Location: Victoria Island.

We are recruiting to fill the position below:

Job Title: Senior Software Quality Assurance Engineer

Location: Lagos
Employment Type: Full-time


  • Collaborate with product managers and development teams to understand project requirements & design comprehensive test plans.
  • Integrate automated tests into the continuous integration/continuous deployment (CI/CD) pipeline.
  • Conduct performance and load testing to assess system responsiveness, scalability, and stability under varying conditions.
  • Define test cases, scenarios, and scripts to cover functional, performance, security, and usability testing.
  • Execute manual and automated tests according to test plans, identifying and documenting defects & deviations from expected behavior.


  • Proven experience (4+ years) as a QA Engineer, with a focus on manual and automated testing
  • Experience using Automation Testing Frameworks and Tools such as Selenium, Cypress, Appium & Jest
  • Familiarity with performance testing tools (e.g JMeter) and load testing strategies
  • Experience working in an agile development environment, collaborating closely with cross-functional teams.


How to Apply
Interested and qualified candidates should send their CV to: [email protected] using the Job Title as the subject of the mail