Seargin is a dynamic multinational tech company operating in 50 countries. At Seargin, we drive innovation and create projects that shape the future and greatly enhance the quality of life. You will find our solutions in the space industry, supporting scientists in the development of cancer drugs, and implementing innovative technological solutions for industrial clients worldwide. These are just some of the areas in which we operate.
Performance Test Lead
Remote
UE
B2B
Senior
Develop a comprehensive performance testing strategy based on application architecture, gathered statistics, and customer requirements
Plan performance testing activities, define stories, create tasks, and estimate time and resources needed for successful execution
Ensure performance testing is integrated into the continuous delivery pipeline, automating processes where possible for efficiency.
Choose the right performance testing tools and set up the test environment based on the application's architecture and performance goals
Design complex testing scenarios that simulate real-world use, mixing transactions and distributing loads across system components
Execute performance tests in the cloud or against cloud-hosted applications, ensuring scalability and stability under various load conditions
Diagnose performance issues at different levels, including application, database, network, and infrastructure, using tools such as APMs and profilers
Incorporate client-side performance analysis into testing efforts to ensure a smooth user experience across all environments
Compile test results, create detailed reports, and present findings to project stakeholders and management in project meetings, retrospectives, and demos
Actively participate in performance reviews with customers, discussing bottlenecks, improvements, and ongoing performance optimizations
Guide and mentor less experienced performance testers, sharing knowledge and best practices to help them grow in their roles
Identify potential risks to the performance testing process, discuss them with the team, and propose mitigations to prevent critical issues
Employment based on a B2B contract
Opportunity to work in a stable, dynamically developing international company
Chance to participate in interesting projects and work with the latest information technologies
Attractive remuneration rates offered
Involvement in the most prestigious international projects
Access to Multisport benefits and private healthcare services
Extensive experience in performance testing with a proven track record of successful optimizations across different projects
Solid understanding of performance testing methodologies, including stress, load, endurance, and scalability testing, with the ability to select the right approach for each project.
Proven experience in planning testing efforts, breaking down complex tasks into manageable stories, and estimating resources and timelines
Proficiency in selecting and using performance testing tools like JMeter, LoadRunner, Gatling, or similar, as well as APMs and profilers
Experience in running performance tests in a cloud environment, understanding cloud-specific challenges and optimization techniques
Ability to identify and troubleshoot performance problems across application, database, network, and infrastructure levels using appropriate tools
Familiarity with client-side performance testing techniques, including browser-based performance analysis and user experience testing
Experience in automating performance tests and integrating them into CI/CD pipelines, using tools like Jenkins or GitLab CI.
Expertise in tuning and optimizing systems under test to meet or exceed defined performance targets
Strong understanding of modern application architectures, including microservices, distributed systems, and cloud-native applications, to tailor testing efforts accordingly
Basic understanding of risk management and the ability to identify and mitigate performance-related risks throughout the testing lifecycle
Ability to create performance testing strategies, plans, and high-level overviews, as well as detailed reports and dashboards tailored to different audiences
Excellent communication skills to collaborate with cross-functional teams and present performance results to both technical and non-technical stakeholders.
Willingness to share expertise and best practices with colleagues, helping to elevate the overall team's performance testing capabilities
Experience in mentoring junior testers or team members, fostering growth and knowledge sharing within the team
Familiarity with Agile processes (Scrum, Kanban, etc.), with the ability to adapt performance testing workflows within an Agile development framework
