Job description
Lenme is seeking a detail-oriented and highly motivated Software Quality Control Engineer to ensure the delivery of high-quality, scalable, and reliable software products. This role involves end-to-end testing across web and mobile applications, API validation, frontend-automation, and performance testing within an Agile environment.
Key Responsibilities
- Execute manual testing across web and mobile applications, identifying critical defects and improving functionality, usability, and responsiveness across platforms.
- Perform API testing using Postman, validating request/response accuracy, status codes, and error handling to ensure seamless system integrations.
- Conduct frontend testing, including validating UI/UX flows, cross-browser compatibility, and responsive design behavior.
- Develop and maintain automated test scripts for frontend workflows, including mobile UI automation using tools such as Maestro.
- Design, document, and execute comprehensive test cases and test plans aligned with product requirements and business logic.
- Track, manage, and report defects using tools such as Bitrix, ensuring timely resolution and improved product quality.
- Perform database validation using complex SQL queries to verify data accuracy, integrity, and consistency across systems.
- Design and execute performance testing scenarios (load, stress, spike, endurance testing) to evaluate system scalability and reliability:
- Simulate concurrent users
- Monitor response times, throughput, and error rates
- Identify bottlenecks and performance risks
- Collaborate closely with developers, product managers, and QA teams in an Agile environment.
- Actively participate in Agile ceremonies including sprint planning, daily stand-ups, sprint reviews, and retrospectives.
- Contribute to test strategy, requirement analysis, and continuous improvement of QA processes.
Requirements
- Bachelor’s degree in Computer Science, Engineering, or related field - 2+ years of experience in software quality assurance or testing
- Strong experience with manual testing of web and mobile applications
- Hands-on experience with API testing tools (e.g., Postman)
- Solid understanding of frontend testing and UI validation
- Experience writing automation scripts for frontend-flows (Maestro or similar tools preferred)
- Proficiency in SQL for database validation
- Familiarity with bug tracking tools (e.g., Bitrix, Jira, or similar)
- Knowledge of performance testing concepts and tools
- Experience working in Agile/Scrum environments Benefits
- Opportunity to work on scalable, high-impact products
- Collaborative and innovation-driven work environment
- Career growth and learning opportunities within Lenme