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Performance Tester – NeoLoad Specialist

Coreium

6 - 8 years

Chennai

Posted: 17/12/2025

Job Description

Job Description

We are looking for an experienced Performance Tester with strong NeoLoad expertise to join our Quality Engineering team. The ideal candidate will have hands-on experience designing, executing, and analyzing performance tests for complex enterprise applications, especially in financial services. This role requires a Day 0 productivity mindset , the ability to work independently, and a strong commitment to ensuring system scalability, stability, and responsiveness.


Responsibilities
  • Design, develop, and maintain performance test scripts primarily using NeoLoad , covering load, stress, scalability, and endurance scenarios.
  • Execute performance test cycles, monitor system behavior, and analyze results to identify bottlenecks, throughput issues, and scalability constraints.
  • Collaborate with development, DevOps, and architecture teams to diagnose root causes and drive performance improvements.
  • Define performance benchmarks, SLAs, and KPIs for applications and microservices.
  • Develop reusable test assets, frameworks, and performance baselines to improve future test cycles.
  • Prepare detailed performance test reports, highlighting findings, risks, and remediation recommendations.
  • Participate in capacity planning exercises and provide insights into expected system behavior under varying loads.
  • Integrate performance testing into CI/CD pipelines where applicable.
  • Stay updated with the latest performance engineering tools, analysis techniques, and best practices.


Job-Specific Skills Technical Skills
  • Strong hands-on experience in NeoLoad (mandatory) scripting, parameterization, correlation, monitoring, custom actions.
  • Experience with other performance tools such as JMeter, LoadRunner, Gatling , or K6 is a plus.
  • Solid understanding of performance metrics (CPU, memory, I/O, DB latency, thread analysis, service response time, throughput, etc.).
  • Experience with APM tools (Dynatrace, AppDynamics, New Relic, Elastic APM, Grafana).
  • Good knowledge of API performance testing (REST/SOAP).
  • Understanding of microservices, message queues, distributed systems , and their performance considerations.
  • Familiarity with log analysis, profiling tools, and monitoring dashboards (ELK, Prometheus, Grafana).
  • Experience with CI/CD tools like Jenkins, GitLab CI/CD, or GitHub Actions.
  • Knowledge of cloud environments (AWS, Azure, GCP) and container platforms (Docker, Kubernetes).
  • Ability to document performance test strategies, execution results, tuning recommendations, and RCA reports.


Functional Skills
  • Understanding of core financial processes (payments, banking transactions, customer onboarding, treasury, etc.).
  • Experience testing performance of core banking systems, digital banking platforms, payment hubs , or financial APIs is an advantage.
  • Ability to interpret business and technical requirements to define critical performance scenarios.
  • Strong understanding of data flows and transaction lifecycle within enterprise financial applications.
  • Awareness of regulatory and security considerations that may impact application performance.
Performance Engineering Practices
  • Strong understanding of load modeling, workload distribution, concurrency estimation , and capacity planning.
  • Experience designing performance test strategies for complex enterprise architectures.
  • Ability to identify performance risks early in the SDLC and propose preventive improvements.
  • Familiarity with resilience, failover, and scalability testing.
Soft Skills
  • Strong analytical and problem-solving skills to identify and interpret performance issues.
  • Clear communication skills for presenting findings to technical and non-technical audiences.
  • Proactive mindset ability to anticipate issues and propose solutions.
  • Strong collaboration with developers, architects, product owners, and infrastructure teams.
  • Ability to work under pressure with tight timelines.


Qualifications
  • Bachelors degree in Computer Science, Information Technology, or a related field.
  • 36 years of experience in performance testing, with at least 2 years of hands-on NeoLoad experience .


Benefits
  • Competitive salary and performance incentives.
  • Opportunities for upskilling, certifications, and career advancement.
  • Supportive team culture focused on learning, innovation, and growth.

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