Software Quality Assurance Engineer

Coforge; Kraków; Hybrid; PLN 120,000 - 180,000; Full time

Job summary

Coforge is seeking a Software Quality Assurance Engineer to design and maintain automated test frameworks for backend services in Cracow. You will develop tests using Java-based frameworks to validate C++ services, define testing strategies, and drive CI/CD quality improvements in a hybrid work setup.

The role emphasizes performance, load, and scalability testing across distributed systems, plus root-cause analysis of production defects and close collaboration with engineers and product teams.

Qualifications

• Experience designing automated test frameworks for backend services.
• Strong knowledge of Java-based testing frameworks.
• Proficiency with C++ backend testing and CI/CD pipelines.

Responsibilities

• Design, implement, and maintain automated test frameworks and test suites for backend services.
• Develop and execute automated tests using Java-based testing frameworks to validate C++ services.
• Define testing strategies for functional, integration, system, and non-functional testing.
• Design and execute performance, load, and scalability tests for distributed systems.
• Investigate defects across services, drive root-cause analysis and resolution.
• Collaborate with engineers and product teams to embed quality into the development lifecycle.
• Drive quality improvements across CI/CD pipelines, test automation, and releases.
• Design automated validation for data migrations and system modernization initiatives.

Skills

Quality Assurance

Java

C++

CICD

Job description

Role : Software Quality Assurance Engineer

Skills: Quality Assurance, Java, C++, CICD

Location Cracow Poland, (Hybrid preferred)

Type: B2b/UoP

Role And Responsibilities

• Design, implement, and maintain automated test frameworks and test suites for mission-critical backend services
• Develop and execute automated tests using Java-based testing frameworks to validate C++ backend services
• Define and implement testing strategies for functional, integration, system, end-to-end, and non-functional testing
• Design, execute, and analyse performance, load, stress, endurance, and scalability tests for distributed systems
• Validate system behaviour under production-scale workloads and identify performance bottlenecks
• Investigate complex defects across multiple services and environments, driving root-cause analysis and resolution
• Partner closely with Software Engineers, Architects, and Product teams to ensure quality is built into the development lifecycle
• Drive quality improvements across CI/CD pipelines, test automation, and release processes
• Design and implement automated validation for data migrations, data reconciliation, and system modernization initiatives
• Develop test tooling, utilities, mocks, and simulators to support large-scale testing efforts
• Evaluate application performance, resource utilization, scalability, and resiliency characteristics
• Define quality metrics, test coverage standards, and release readiness criteria
• Contribute to observability and monitoring strategies to improve system reliability and support proactive issue detection
• Participate in production issue investigations and post-incident reviews to improve platform stability and quality