System QA Engineer (System Tester)
CodeValue
Posted on Apr 28, 2026
System QA Engineer (System Tester)
Full-time
about the position
At CodeValue, we are looking for a System QA Engineer to join our team and work on complex, multidisciplinary systems.
This role involves end-to-end system testing, including requirement analysis, test design, execution in lab environments, and validation of integrated systems. You will work closely with cross-functional teams and take part in system integrations and testing activities both in-house and occasionally at customer sites.
Responsibilities
- Design and execute system-level tests for complex, multidisciplinary systems
- Analyze system requirements and write detailed test specifications
- Conduct test reviews and ensure coverage and quality
- Execute tests in system labs and integrated environments
- Analyze test results, report defects, and verify fixes
- Participate in system integration activities and validation processes
- Collaborate with development, product, and QA teams
- Work with test management and defect tracking tools
Requirements
- 3-5 years Hands-on experience in system testing of complex systems
- Strong understanding of system architecture and multidisciplinary environments
- Experience in requirement analysis and test design
- Experience writing formal test documentation
- Experience with test and defect management tools (e.g., TFS, Jira)
- Knowledge of communication protocols (e.g., TCP/IP, REST API, WebSocket, SNMP)
- Familiarity with network monitoring and performance testing tools
- Understanding of software testing methodologies and SDLC
- Good English (reading and writing)
- Strong analytical thinking and problem-solving skills
- Ability to work independently and collaborate with multiple stakeholders