The core purpose of Quality Assurance is to prevent mistakes and defects in the development and production of applications and/or features in each of major/minor releases. It’s important to ensure that application functions as intended. It helps deliver high-quality software to delight your customer.
Responsibilities:
Review and analyze system specifications.
Develop effective strategies and test plans and scenarios.
Execute test cases (manual or automated) and analyze results.
Work with cross-functional teams to ensure quality of the software development and requirements analysis.
documentation and troubleshoot of errors
root cause analysis
Review specifications to provide feedback based on usability, feasibility, and complexity.  
Requirements:
Proven experience as a Quality Assurance Tester or similar role
Working knowledge of PostgreSQL, 
Working knowledge of Agile frameworks, test automation tools and regression testing
Working knowledge of bug tracking software
Excellent communication skills, attention to detail, analytical mind and problem-solving aptitude.
Strong organizational skills.
English language proficient