Astek is hiring a Senior QA Engineer to ensure the quality, reliability, and performance of complex web and mobile applications. This role requires strong experience across manual and automated testing, API testing, and SQL, with the ability to work closely with developers, automation teams, and product stakeholders in an Agile environment.

You will play a key role in defining testing strategies, improving test coverage, and ensuring high-quality releases across multiple platforms.

Key Responsibilities

Review business requirements, functional specifications, and technical designs to provide early QA feedback
Define, estimate, plan, and coordinate testing activities across projects
Create and maintain detailed test cases, test scenarios, and test data
Execute different types of testing: functional, regression, integration, system, UAT, performance, and security testing
Perform API testing (manual and automated) and validate API documentation
Write and execute SQL queries to validate backend data and integrations
Collaborate with automation teams to expand and maintain automated test coverage
Perform cross-browser and cross-device testing (web and mobile)
Test mobile applications using simulators and debugging tools
Log, track, and manage defects using bug-tracking tools, and work closely with developers on resolution
Track QA metrics and contribute to test and quality reports
Proactively escalate risks and quality issues to avoid delivery delays

Requirements

4+ years of experience in Software Quality Assurance
Proven experience in manual testing for web and mobile applications
Hands-on experience with API testing tools (e.g., Postman or similar)
Strong SQL skills (writing queries, joins, data validation)
Experience working in Agile / Scrum environments
Exposure to test automation frameworks and collaboration with automation teams
Experience with cross-browser and cross-platform testing
Strong analytical skills and attention to detail
Good communication skills and ability to work with cross-functional teams

Qualifications

Bachelor's degree in Computer Science, Engineering, or a related field
ISTQB Foundation certification

Senior QA Engineer (Manual & Automation / API / SQL)