QA Engineer (Performance Tester)

Technologies we use

About the project

Your responsibilities

• Development and maintanance of the Performance Testing framework;
• Familiarity with best practices in Performance Testing;
• Analyzing the results and metrics of conducted tests;
• Execution of Performance Tests according to the established test schedule to identify issues and bottlenecks which may affect the performance;
• Ensuring that performance requirements are met, also in the reliability area;
• Working closely with developers to identify and solve performance issues and ensure the product’s stability;
• Working with relevant stakeholders to identify and implement needed improvements and to optimize system performance;
• Actively participating in scheduled meetings, particularly team meetings within the project;
• Reproduction of performance issues from the customers side and cooperating with stakeholders to fix them.

Our requirements

• 3+ years of experience in performance and observability engineering or a related field experience with performance testing tools, such as K6 (preferred), Gatling, LoadRunner, Blazemeter and Jmeter;
• Experience with monitoring tools, such as Prometheus, InfluxDB, Grafana, DataDog, Dynatrace, New Relic or AppDynamics;
• Experience with performance tuning, scalability and capacity planning;
• Experience with SaaS in a B2B heavily regulated environment (telco, banking, pharma) using Kubernetes, Docker;
• Basic knowledge and experience with Kubernetes;
• Experience with building/maintaining CI/CD pipelines with the tools like GitLab CI/GitHub Actions/Jenkins;
• Basic experience in programming languages like JavaScript, TypeScript, Python, Bash;
• Basic SQL knowledge;
• Experience with test automation solutions like Playwright, Cypress is a plus;
• Analytical thinking;
• Good knowledge of English (min. B2);
• Great communication skills;
• Ability to identify flaws in the testing process, toolset, infrastructure and to propose and drive necessary improvements;
• Flexible and able to cope with an ever-changing, dynamic and exciting environment.

This is how we organize our work

Development opportunities we offer

• assistance in preparation to public speeches
• conferences in Poland
• intracompany training
• soft skills training
• substantive support from technological leaders
• support of IT events
• technical knowledge exchange within the company

What we offer

• Work-life balance: We are open to discussing individual needs. Set up working hours and limited remote work scheduled with your team and manager, in a way that works for both sides
• Reimbursed private medical care (Medicover) and Multisport: We care about the health and well-being of our colleagues. Choose a sports card and dedicated medical care for yourself and your relatives
• Leader’s support: Work with true enthusiasts and professionals who will support you along the way. You can count on leaders and experts who are willing to share their knowledge so that you too can join their ranks someday
• Technology focus: Python and JavaScript are not our only strengths, we are also very good at React Native, IoT, Machine Learning, .Net, DevOps and Blockchain
• Growth review: Junior, Regular or Senior? Every year we have a chance to discuss acquired skills and prepare a development plan for upcoming months
• Events: Attend exciting internal webinars, celebrate special days with us, and join us at conferences and meetups as a listener or speaker!
• Workation: Team trips where you have a chance as a team not only to work together, but also integrate f2f

Benefits

• sharing the costs of sports activities
• private medical care
• life insurance
• remote work opportunities
• flexible working time
• corporate products and services at discounted prices
• integration events
• no dress code
• video games at work
• coffee / tea
• drinks
• parking space for employees
• leisure zone

STX Next S.A.