senior performance tester for software company

Monitor & partially support complex distributed virtual test environments; install, configure and tune application software and create/load large data volumes

Collaborate with product management and development team to specify product/feature performance/reliability requirements, and subsequently validate them

Develop, enhance and execute real-world automated large-scale multi-user tests to assess feature or product performance, scalability and reliability

Report bugs, work with developers to investigate and fix bugs, and verify bug fixes

Develop system tuning and sizing guidance; write reports and give presentations on test results

3+ years experience with performance testing covering: test scripts creation, debugging and validation; heavy multi-user load performance tests execution

Bachelors of Science (BS) in Computer Science, Computer Engineering or a related field

Strong team player, self-motivated, detail oriented and able to perform well under pressure

Experience with performance testing using JMeter

Experience with performance metrics collection, test results analysis and bottleneck identification/mitigation

Linux or UNIX system administration experience

Jenkins job scripting/server administration

PostgreSQL Database administration, SQL programming

English level B2+ and higher

Docker experience

AWS amazon administration, tuning

JVM/GC tuning

Core Java or Python programming

Distributed system bottleneck isolation

Experience with AppDynamics