Performance Engineer - Performance Testing, JMeter, Load Runner, API Performance & Java/JVM
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Before you apply
LocationPune - BY
Work modeon-site
Typefull-time
SeniorityEntry
Experience1–3 yrs
Company size10,000+ people
PostedSep 25, 2026 · 1mo ago
Verified live5d ago
At a glanceSummarised by Seekless from the posting.
Bachelor’s degree in computer science, IT, or related field
1-3 years of experience in Performance Testing / Performance Engineering
Strong hands-on experience with JMeter and performance test scripting
Good understanding of load, stress, endurance, scalability, and volume testing
Strong experience in API performance testing using REST/HTTP, JSON/XML, and Postman
Good understanding of Java/JVM, including heap, threads, GC, and JVM tuning
Experience with JProfiler, Eclipse MAT, thread/heap dumps, and GC logs
Experience with Linux/Unix, shell scripting, and application/log analysis
Good knowledge of SQL and database performance, preferably Oracle, including AWR/ASH and execution plan analysis on OEM
Experience with Grafana, Prometheus, InfluxDB, or equivalent monitoring tools
Strong performance troubleshooting, root-cause analysis, analytical, and communication skills
Ability to work independently and manage multiple performance testing activities within timelines
Understanding of Kubernetes/containerized environments and exposure to OCI/Azure is preferred
Skills
JMeter
REST APIs
JSON
XML
HTTP
HTTPS
Microservices
Postman
JavaScript
Groovy
Python
Shell scripting
Oracle
MariaDB
SQL
Oracle AWR/ASH
JProfiler
Eclipse MAT
JVM
Garbage Collection (GC)
Heap Dumps
Thread Dumps
Linux
Kubernetes
Docker
OCI
Azure
Grafana
OEM
Prometheus
InfluxDB
Git
Jenkins
RDP
SSH
Scope:
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We provide 3PL customers with the integrated supply chain solution for planning, TMS, OMS & WMS.
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The 3PL PSR team works closely with QA, Development, DevOps, DBA, Solution Architect and Infrastructure teams to ensure applications meet performance and scalability requirements.
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The role requires both hands-on performance engineering and architectural understanding, ensuring scalable and future-ready implementations.
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The individual will be responsible for designing, planning, and executing performance, load, stress, endurance, and scalability testing for enterprise applications.
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Also, the individual will be responsible for analysing application behaviour and identify performance bottlenecks across application, database, infrastructure, and network layers.
Technical Environment:
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Performance Testing Tools: Jmeter
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API/Application: REST APIs, JSON/XML, HTTP/HTTPS, Web applications, Microservices, Postman
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Scripting & Development: JavaScript, Groovy, Python, Shell scripting
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Databases: Oracle, MariaDb; SQL query analysis and database performance analysis
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Database Performance: Oracle AWR/ASH, execution plans, SQL tuning, database CPU/memory/I/O analysis
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Application & JVM Monitoring: JVM, Garbage Collection (GC), Heap/Thread Dumps, JProfiler, Eclipse MAT or equivalent tools
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Infrastructure & Monitoring: Linux, Kubernetes, Docker, OCI/Azure, CPU/Memory/Disk/Network monitoring, Grafana, OEM
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DevOps/Agile: Git, Jenkins
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Cloud: OCI/Azure integrations
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Others: RDP/SSH, Linux command-line utilities, log analysis, performance profiling, capacity planning, and production performance monitoring.
What you’ll do:
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Design and execute performance, load, stress, endurance, and scalability tests for enterprise applications.
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Develop and maintain JMeter/API performance test scripts, workload models, test data, and execution scenarios.
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Analyse application performance across application, database, JVM, infrastructure, and network layers.
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Monitor system behaviour during load tests and identify CPU, memory, database, JVM, I/O, and response-time bottlenecks.
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Perform root-cause analysis of performance issues using application logs, monitoring tools, AWR/ASH reports, thread dumps, heap dumps, and GC logs.
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Work closely with Developers, QA, DBAs, DevOps, and Infrastructure teams to troubleshoot and resolve performance issues.
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Analyse test results and prepare performance reports, dashboards, and recommendations for stakeholders.
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Support capacity planning, scalability assessment, and production-readiness reviews.
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Identify opportunities to automate performance testing, monitoring, and reporting to improve efficiency and repeatability.
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Participate in release planning and provide performance assessment and recommendations for production deployment.
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Communicate performance findings, risks, and recommendations clearly to both technical and business stakeholders.
What we are looking for:
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Bachelor’s degree in computer science, IT, or related field.
•
1-3 years of experience in Performance Testing / Performance Engineering.
•
Strong hands-on experience with JMeter and performance test scripting.
•
Good understanding of load, stress, endurance, scalability, and volume testing.
•
Strong experience in API performance testing using REST/HTTP, JSON/XML, and Postman.
•
Good understanding of Java/JVM, including heap, threads, GC, and JVM tuning.
•
Experience with JProfiler, Eclipse MAT, thread/heap dumps, and GC logs.
•
Experience with Linux/Unix, shell scripting, and application/log analysis.
•
Good knowledge of SQL and database performance, preferably Oracle, including AWR/ASH and execution plan analysis on OEM.
•
Experience with Grafana, Prometheus, InfluxDB, or equivalent monitoring tools.
•
Understanding of Kubernetes/containerized environments and exposure to OCI/Azure is preferred.
•
Strong performance troubleshooting, root-cause analysis, analytical, and communication skills.
•
Ability to work independently and manage multiple performance testing activities within timelines.
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
Legal
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.