As a Senior Performance Engineer, you will own performance testing, analyze metrics, report defects, and mentor team members while working on Java applications using JMeter and other performance tools.
Scope:
- You own performance. You define, measure, break, and fix how the system behaves under real-world conditions. You ensure the product scales, stays stable, and performs predictably—before customers find out it doesn’t.
Our Technical Environment:
- Performance Engineer with expertise in JMeter
- Java and Data structures
- Understanding of Linux Operating System and shell scripting
What you’ll do:
- As a Performance Engineer, you serve as a specialist in the engineering team that supports the team with following responsibilities.
- 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
What we are looking for:
Must Have:
- 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.
- Hands-on with performance tools JMeter / Gatling / k6, APM tools, log analysis, profiling tools.
- 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.
- 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.
Good To Have:
- Java and Data structures
- SQL knowledge.
- Tomcat/Netty
- 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, (Nice to have)
- Kafka or any messaging systems.
- Understanding of Microservices architecture
- Ecommerce and Retailer domain understanding
- Understanding of Kubernetes architecture and administration
Our Values
If you want to know the heart of a company, take a look at their values. Ours unite us. They are what drive our success – and the success of our customers. Does your heart beat like ours? Find out here: Core Values
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status.
Top Skills
Azure
Grafana
Hazelcast
Influx
Java
Jmeter
Kafka
Kubernetes
Linux
Loadrunner
Microservices
Netty
Redis
Rest Api
Shell Scripting
SQL
Telegraph
Tomcat
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