INInfosys Limited
Senior system engineer
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
