Performance Engineer - Performance Testing, JMeter, Load Runner, API Performance & Java/JVM

Scope:

- We provide 3PL customers with the integrated supply chain solution for planning, TMS, OMS & WMS.

- The 3PL PSR team works closely with QA, Development, DevOps, DBA, Solution Architect and Infrastructure teams to ensure applications meet performance and scalability requirements.

- The role requires both hands-on performance engineering and architectural understanding, ensuring scalable and future-ready implementations.

- The individual will be responsible for designing, planning, and executing performance, load, stress, endurance, and scalability testing for enterprise applications.

- Also, the individual will be responsible for analysing application behaviour and identify performance bottlenecks across application, database, infrastructure, and network layers.

Technical Environment:

- Performance Testing Tools: Jmeter

- API/Application: REST APIs, JSON/XML, HTTP/HTTPS, Web applications, Microservices, Postman

- Scripting & Development: JavaScript, Groovy, Python, Shell scripting

- Databases: Oracle, MariaDb; SQL query analysis and database performance analysis

- Database Performance: Oracle AWR/ASH, execution plans, SQL tuning, database CPU/memory/I/O analysis

- Application & JVM Monitoring: JVM, Garbage Collection (GC), Heap/Thread Dumps, JProfiler, Eclipse MAT or equivalent tools

- Infrastructure & Monitoring: Linux, Kubernetes, Docker, OCI/Azure, CPU/Memory/Disk/Network monitoring, Grafana, OEM

- DevOps/Agile: Git, Jenkins

- Cloud: OCI/Azure integrations

- Others: RDP/SSH, Linux command-line utilities, log analysis, performance profiling, capacity planning, and production performance monitoring.

• Design and execute performance, load, stress, endurance, and scalability tests for enterprise applications.
• Develop and maintain JMeter/API performance test scripts, workload models, test data, and execution scenarios.
• Analyse application performance across application, database, JVM, infrastructure, and network layers.
• Monitor system behaviour during load tests and identify CPU, memory, database, JVM, I/O, and response-time bottlenecks.
• Perform root-cause analysis of performance issues using application logs, monitoring tools, AWR/ASH reports, thread dumps, heap dumps, and GC logs.
• Work closely with Developers, QA, DBAs, DevOps, and Infrastructure teams to troubleshoot and resolve performance issues.
• Analyse test results and prepare performance reports, dashboards, and recommendations for stakeholders.
• Support capacity planning, scalability assessment, and production-readiness reviews.
• Identify opportunities to automate performance testing, monitoring, and reporting to improve efficiency and repeatability.
• Participate in release planning and provide performance assessment and recommendations for production deployment.
• Communicate performance findings, risks, and recommendations clearly to both technical and business stakeholders.

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.