Senior/Lead Performance Test Engineer (JMeter Specialist)
at Client based at Pune location.
grafana
Java
PythonJob Title: Senior/Lead Performance Test Engineer (JMeter Specialist)
Experience: 5-10 Years
Location: Remote / Pune, India
Job Summary:
We are looking for a highly skilled and experienced Senior/Lead Performance Test Engineer with a strong background in Apache JMeter to lead and execute performance testing initiatives for our web and mobile applications. The ideal candidate will be a hands-on expert in designing, scripting, executing, and analyzing complex performance tests, identifying bottlenecks, and collaborating with cross-functional teams to optimize system performance. This role is critical in ensuring our applications deliver exceptional user experiences under various load conditions.
Key Responsibilities:
Performance Test Strategy & Planning:
Define, develop, and implement comprehensive performance test strategies and plans aligned with project requirements and business objectives for web and mobile applications.
Collaborate with product owners, developers, architects, and operations teams to understand non-functional requirements (NFRs) and service level agreements (SLAs).
Determine appropriate performance test types (Load, Stress, Endurance, Spike, Scalability) and define relevant performance metrics and acceptance criteria.
Scripting & Test Development (JMeter Focus):
Design, develop, and maintain robust and scalable performance test scripts using Apache JMeter for various protocols (HTTP/S, REST, SOAP, JDBC, etc.).
Implement advanced JMeter features including correlation, parameterization, assertions, custom listeners, and logic controllers to simulate realistic user behavior.
Develop modular and reusable test assets.
Integrate performance test scripts into CI/CD pipelines (e.g., Jenkins, GitLab CI, Azure DevOps) for continuous performance monitoring.
Test Execution & Monitoring:
Set up and configure performance test environments, ensuring they accurately mimic production infrastructure (including cloud environments like AWS, Azure, GCP).
Execute performance tests in various environments, managing large-scale load generation using JMeter (standalone or distributed mode).
Monitor system resources (CPU, Memory, Disk I/O, Network) and application performance metrics using various tools (e.g., Grafana, Prometheus, ELK stack, AppDynamics, Dynatrace, New Relic) during test execution.
Analysis & Reporting:
Analyze complex performance test results, identify performance bottlenecks, and pinpoint root causes across application, database, and infrastructure layers.
Interpret monitoring data, logs, and profiling reports to provide actionable insights and recommendations for performance improvements.
Prepare clear, concise, and comprehensive performance test reports, presenting findings, risks, and optimization recommendations to technical and non-technical stakeholders.
Collaboration & Mentorship:
Work closely with development and DevOps teams to troubleshoot, optimize, and resolve performance issues.
Act as a subject matter expert in performance testing, providing technical guidance and mentoring to junior team members.
Contribute to the continuous improvement of performance testing processes, tools, and best practices.
Required Skills & Qualifications:
Bachelor's degree in Computer Science, Engineering, or a related field.
5-10 years of hands-on experience in performance testing, with a strong focus on web and mobile applications.
Expert-level proficiency with Apache JMeter for scripting, execution, and analysis.
Strong understanding of performance testing methodologies, concepts (e.g., throughput, response time, latency, concurrency), and lifecycle.
Experience with performance monitoring tools such as Grafana, Prometheus, CloudWatch, Azure Monitor, GCP Monitoring, AppDynamics, Dynatrace, or New Relic.
Solid understanding of web technologies (HTTP/S, REST APIs, WebSockets, HTML, CSS, JavaScript) and modern application architectures (Microservices, Serverless).
Experience with database performance analysis (SQL/NoSQL) and ability to write complex SQL queries.
Familiarity with cloud platforms (AWS, Azure, GCP) and experience in testing applications deployed in cloud environments.
Proficiency in scripting languages (e.g., Groovy, Python, Shell scripting) for custom scripting and automation.
Excellent analytical, problem-solving, and debugging skills.
Strong communication (written and verbal) and interpersonal skills, with the ability to effectively collaborate with diverse teams and stakeholders.
Ability to work independently, manage multiple priorities, and thrive in a remote or hybrid work setup.
Good to Have Skills:
Experience with other performance testing tools (e.g., LoadRunner, Gatling, k6, BlazeMeter).
Knowledge of CI/CD pipelines and experience integrating performance tests into automated pipelines.
Understanding of containerization technologies (Docker, Kubernetes).
Experience with mobile application performance testing tools and techniques (e.g., device-level monitoring, network emulation).
Certifications in performance testing or cloud platforms.
Shubham Vishwakarma
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Follow CutshortShubham Vishwakarma
Full Stack Developer - Averlon