QA Engineer for Load Testing

Join MTS as a QA Engineer for Load Testing, focusing on performance analysis and quality management for a large blockchain-based system. MTS is a leading telecommunications company in Russia, focusing on innovative solutions and services in the digital space.

• •Analyze performance and manage quality levels for a large blockchain-based system.
• •Support and create new load tests for JMeter.
• •Conduct the full cycle of load testing.
• •Prepare reports on conducted load testing.
• •Analyze bottlenecks and assess system scalability, forming recommendations to enhance performance.
• •Analyze incidents on the production contour related to performance degradation and prepare conclusions.
• •Manage, support, and develop load testing tools, integrating them into CI.
• •Interact and coordinate with developers, analysts, and DevOps.

• •Opportunity to work in a dynamic and innovative environment.
• •Competitive salary and benefits.
• •Professional growth and development opportunities.

• •Experience in load testing high-load systems for over 3 years.
• •Proficient knowledge of JMeter.
• •Practical experience in writing load testing scripts (JMeter, k6).
• •Experience with CI/CD tools (Gitlab, Jenkins, GoCD, etc.).
• •Experience with monitoring tools (Grafana, Zabbix, Prometheus, InfluxDB, ELK, etc.).
• •Practical experience in writing scripts in JavaScript/Python/Bash for data generation and post-analysis.
• •Strong understanding of load testing metrics.
• •Experience with PostgreSQL (reading pg_stat_statements, understanding Top-N queries, query plan at the “bottleneck” level), MSSQL.
• •Good knowledge of SQL.
• •Understanding of client-server application architecture.
• •Understanding of microservices architecture.
• •Understanding of the software development lifecycle.