IN

Senior system engineer

Infosys Limited
Bangalore Posted 1 Oct 2026
FULL TIME
Microservices
Https
Apache Jmeter
Distributed Systems
Rest Apis
+5 more

Job Description

Key Responsibilities:

  • Design, develop, and implement performance testing scripts utilizing JMeter and/or LoadRunner
  • Conduct Load, Stress, Spike, Endurance, Soak, Capacity, and Scalability testing
  • Identify application performance bottlenecks and suggest optimization strategies
  • Oversee system performance through APM tools and infrastructure monitoring solutions
  • Work collaboratively with development, DevOps, DBA, and infrastructure teams to address performance challenges
  • Establish performance testing strategies, scenarios, and workload models
  • Prepare testing data and set up test environments
  • Evaluate server, application, database, and network performance metrics
  • Create comprehensive performance test reports and share insights with stakeholders
  • Incorporate performance testing methodologies into CI/CD pipelines when relevant
  • Required Skills
  • Extensive experience in Performance Testing
  • Proficient in Apache JMeter and/or Micro Focus LoadRunner
  • Skilled in developing and maintaining performance testing scripts
  • Deep understanding of Load, Stress, Endurance, Spike, and Volume Testing
  • Experience in analyzing response times, throughput, CPU, memory, disk usage, and network metrics
  • Familiarity with web technologies such as HTTP, HTTPS, REST APIs, and Web Services
  • Strong SQL proficiency for database performance assessment
  • Experience using Linux/Unix commands and analyzing server logs
  • Knowledge of application architecture, microservices, and distributed systems
  • Understanding of Agile and DevOps practices

Technical Requirements:

  • Technology Performance Testing: JMeter, Technology Performance Testing: LoadRunner

Preferred Skills:

Technology->Performance Testing->LoadRunner, Technology->Performance Testing->JMeter
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