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Senior Test Engineer (Revenue & Financial Data Platform)

Sigma Software · Remote, SP, Brazil

Data Science / AI / Machine LearningSenior LevelRemoteQuick applyfull-time1 day ago

About The Role

  • Perform comprehensive manual testing of new features, enhancements, and bug fixes
  • Validate revenue calculations, financial formulas, and data accuracy with high precision
  • Investigate discrepancies in financial data and determine root causes
  • Analyze application behavior, database records, and API responses
  • Execute full regression testing for production releases
  • Verify bug fixes and provide timely feedback to engineering teams
  • Collaborate closely with Product Managers and Software Engineers throughout the development lifecycle
  • Create and maintain detailed test cases, test scenarios, and defect reports
  • Work independently to drive quality throughout the sprint
  • Identify potential risks and contribute to QA process improvements
  • Support future test automation initiatives
  • 5+ years of experience in Manual Quality Assurance
  • Solid experience with SQL for database validation
  • Experience testing REST APIs using Postman
  • Strong analytical and problem-solving skills
  • Experience validating complex business logic, calculations, or financial data
  • Ability to investigate issues beyond standard test execution
  • Understanding of expected versus incorrect system behavior
  • Excellent attention to detail and commitment to software quality
  • Strong communication skills and ability to work independently in a remote environment
  • Experience working in Agile Scrum teams
  • Upper-Intermediate level of English

 WILL BE A PLUS

  • Experience with test automation using Playwright
  • Experience with TypeScript
  • Familiarity with observability and monitoring tools such as PostHog, Sentry, and Datadog
  • Experience working with financial or accounting systems

PERSONAL PROFILE

  • Investigative and analytical mindset
  • Strong ownership and accountability
  • High attention to detail
  • Ability to work independently and proactively
  • Effective communication and collaboration skills
  • Continuous improvement mindset

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