Senior QA Automation & Performance Test Engineer

Hybrid in Poland: Krakow, Poland: Wrocław

Performance Testing

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We are seeking a highly skilled Senior QA Automation & Performance Test Engineer to join our innovative team. The ideal candidate will ensure the quality, reliability, and scalability of our software products by designing, developing, maintaining, and executing automated and performance test scripts. This role requires a strong background in software development, test automation frameworks, performance testing, and a commitment to delivering exceptional solutions.

Responsibilities

Collaborate with cross-functional teams to understand software requirements and develop comprehensive test plans, cases, and scenarios
Design, develop, and maintain automated and performance test scripts using industry-standard tools and frameworks
Own and manage all non-functional testing activities, including performance, stress, load, and regression testing
Continuously research and evaluate new testing technologies, tools, and methodologies to improve efficiency and effectiveness
Advocate for best practices in testing and quality assurance, contributing to process improvement
Develop custom tools and integrate with existing tools to increase engineering productivity
Ensure quality, security, reliability, and compliance by testing both functional and non-functional requirements
Coordinate test activities within the pod and across other test managers as needed
Drive a culture of automation in the QA space, emphasizing continuous improvement
Perform in-sprint automation testing and develop regression test suites
Analyse errors using logs, database queries, legacy and Unix file systems
Manage the complete test and defect lifecycle across agile and waterfall methodologies
Generate test reports and share status across multiple levels of the organization
Conduct capacity planning and management for web, microservices, and mobile applications
Monitor and optimize application performance using tools like AppDynamics, AppInsights, and Splunk
Use quantitative methods to identify performance and throughput bottlenecks
Support large-scale migration projects for financial institutions’ core platforms

Requirements

Strong knowledge of programming languages such as Java and C
10+ years’ experience in LoadRunner Enterprise (2023 or earlier)
Experience with test automation frameworks, such as Selenium or Cucumber, and other BDD frameworks
Skills in automation testing for desktop, web, data services, microservices, database, ETL, cloud-based applications, middleware, and operating systems
Competency in working with CI/CD pipelines
Expertise in building performance and load test frameworks using Gatling, Locust, or LoadRunner
Proficiency in logging and APM tools, including AppDynamics, AppInsights, and Splunk
Understanding of Linux performance tuning and database optimization techniques
Familiarity with WebSphere and Tomcat application servers
Showcase of strong analytical skills while being proactive and detail-driven
Competency as a logical problem solver, demonstrating passion for excellence, continuous learning, and integrity
Capability to work in both collaborative team environments and independently
Excellent communicator with strong written and verbal English skills (B2 level or higher)

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