Performance Tester

Capgemini; India; On-site; INR 1,500,000 - 2,100,000; Full time

Job summary

Capgemini is seeking a senior performance testing engineer to instrument cloud and on‑prem apps, build dashboards with Dynatrace, DataDog and AppDynamics, and analyze behavior under load. You will drive root cause analysis, profiling, and log analysis to identify bottlenecks.

The role requires experience with JMeter, K6, and Appvance, plus chaos testing and DR validation. You will lead global teams, craft concise reports for stakeholders, and advocate testing excellence while ensuring security

Qualifications

• Minimum 6 years of performance testing experience across on-prem and cloud platforms.
• Hands-on with APM tools (Dynatrace/DataDog/AppDynamics) for instrumentation and analysis.
• Ability to perform root cause analysis and identify bottlenecks using profiling and logs.

Responsibilities

• Instrument applications for performance monitoring across cloud and on‑prem.
• Build dashboards on APM tools to analyze behavior under load.
• Prepare performance test reports with findings and recommendations for stakeholders.
• Lead and train global teams toward test excellence and best practices.
• Validate DR/Failover, RPO/RTO, and chaos testing outcomes.

Skills

Performance testing

APM tools

Root cause analysis

Cloud & on-premises

Web protocols & security testing

JMETER/K6/Appvance

Fiddler/Jaeger

Team leadership/Training

Chaos engineering

Stakeholder communication

Tools

Dynatrace

DataDog

AppDynamics

Jaeger

Fiddler

JMeter

K6

Appvance

Job description

• Instrumentation of on-premises and cloud applications across technologies with APM tools
• Build custom dashboards on APM tools such as Dynatrace/ DataDog/ Appdynamics to analyze behavior under load conditions.
• Ability to perform root cause analysis and identify performance bottlenecks using profiling tools and log analysis.
• Prepare clear and concise performance test reports, highlighting key findings, performance metrics and recommendations for stakeholders at different levels of the organization.
• Knowledge of web technologies, protocols (HTTP,HTTPS, TCP/IP) and performance optimization techniques (caching, compression etc)
• Experience with performance testing of cloud enabled and cloud native applications
• Awareness of security testing concepts related to performance, such as DDoS mitigation, SSL/TLS configurations and secure API testing.
• Attention to details and experienced with working and driving global teams for test outcomes.
• Overall exp. needed is upto 6 to 8 years
• 2-3 years of perf. engineering towards results analysis and recommendations
• Two end-to-end insurance cloud transformation projects Implementation experience
• 5 years of experience with performance testing tools - Appvance, jmeter,K6, fiddler
• Proficient with leveraging and instrumenting apps and services with APM tools such as Dynatrace, DataDog, Jaeger, fiddler
• One end-to-end program implementation experience towards validating Operational Acceptance Testing outcomes such as Failover, Disaster recovery, Measuring RPO and RTO, Assessing stability and reliability through chaos testing
• Exposure to Site Reliability Engineering Concepts
• Experienced with building and training teams towards excellence
• Actively advocate organization brand with excellence in communication and interpersonal skills.