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Performance Engineer

India, Bangalore · Job Posted January 09, 2026
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Job Description

Performance Engineer with expertise in JMeter, Java and Data structures, Understanding of Linux Operating System and shell scripting. As a Performance Engineer, you serve as a specialist in the engineering team that supports the team with following responsibilities.

Job Responsibility

  • Participate in design and development of skeleton/stub components for the successful integration tests
  • Develop automation utilities and scripts that help to automate mundane tasks
  • Participate in status meetings with Project stakeholders on need basis
  • Gather and validate the NFR’s shared by customers/stakeholders
  • Mentor the team members on Performance test activities as the need arises
  • Analyse the Performance test runs and report defects and share the findings
  • Prepare and review Performance Test reports

Requirements

  • 5-8 years of experience as Performance Tester/Engineer on Java based application deployed on-prem/on-cloud with expertise in JMeter as automation tool
  • Understanding of metrics needed performance certification of a Java application
  • Understanding of Non-Functional Requirements (NFRs)
  • Linux perf commands & Shell scripting
  • Telegraph, Influx, Grafana for Application monitoring
  • Ubuntu OS
  • Thread Dump analysis, GC logs analysis, Heap dump analysis
  • A strong and innovative approach to problem-solving and finding solutions
  • Excellent communicator (written and verbal, formal and informal)
  • Flexible and proactive/self-motivated working style with strong personal ownership and problem resolution
  • Ability to multi-task under pressure and work independently with minimum supervision
  • Ability to prioritize under pressure
  • Ability to learn on the job and apply the knowledge to achieve results

Nice to have

  • Java and Data structures
  • SQL knowledge
  • Understanding of REST API’s
  • Experience working/administering Azure or any other cloud service provider
  • Hazelcast or any IMDG (In Memory Data grid) or REDIS
  • Python/R Kafka for data analysis
  • Understanding of Microservices architecture
  • Ecommerce and Retailer domain understanding
  • Cassandra or any NOSQL DB (Mongo DB)
  • Understanding of Kubernetes architecture and administration

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