Job
Description
Req ID: 326963 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a System Performance Consultant to join our team in Noida, Uttar Pradesh (IN-UP), India (IN). Summary of Role: We are seeking a skilled Performance Test Engineer with hands-on experience in testing high-performance business-critical applications. The ideal candidate will be responsible for designing, developing, and executing performance tests in alignment with defined strategies and performance requirements. As a member of a collaborative QA team, you will contribute to ensuring the system under test meets expected performance benchmarks and service-level objectives. Responsibilities: Contribute to the development and execution of performance test strategies. Design and implement performance test plans for Microservices and APIs. Validate performance using REST APIs and front-end interfaces. Create, manage, and execute JMeter or LoadRunner scripts for test execution. Generate and manage appropriate test data. Set up and manage test execution using local or distributed test environments. Monitor and analyze system behavior during tests using observability tools. Identify and report performance bottlenecks and assist developers in tuning. Participate in defect triage meetings and highlight performance-related issues. Collaborate closely with developers, QA leads, and product owners. Track test results, metrics, and provide detailed reporting. Log and manage defects in JIRA or equivalent tools. Ensure tests are aligned with release timelines and performance criteria. Escalate performance risks and issues in a timely manner. Skills / Experience: Required: Experience with Windows and Unix/Linux environments. 3+ years' experience in performance testing (execution and analysis). Solid understanding of system performance: CPU, memory, network, and IO. Familiarity with Java performance concepts: garbage collection, profiling, heap analysis. API/Microservices Test Tools & Skills: REST, SOAP, Swagger/OpenAPI. JMeter (must have) / HP LoadRunner (good to have). Prometheus + Grafana (good to have). Wiremock or other service virtualization tools. Source Control Tools: Git (must have). Bitbucket, GitHub, or similar. Test Management Tools: JIRA, Confluence. Soft Skills: Ability to work independently and take ownership of performance testing tasks. Strong problem-solving skills and attention to detail. Good written and verbal communication skills. Willingness to challenge assumptions and advocate for performance quality. Comfortable working in Agile (Scrum/Kanban) environments. Preferred: Experience with Docker containers and virtualized test environments. Familiarity with CI/CD tools (e.g., Jenkins, Cloudbees). Exposure to scripting or programming (preferably in Java, Python, or Groovy). Experience in Financial Services / Banking industry is a plus. Additional Capabilities: Ability to refactor and optimize JMeter scripts. Knowledge of integrating performance tests into CI/CD pipelines. Understanding of automated performance reporting and alerting. Qualifications: Bachelor’s Degree or Diploma in Computer Science / IT or related field. ISTQB Foundation or Advanced Level in Performance Testing is an advantage. About NTT DATA NTT DATA is a $30 billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long term success. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure and connectivity. We are one of the leading providers of digital and AI infrastructure in the world. NTT DATA is a part of NTT Group, which invests over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. Visit us at us.nttdata.com NTT DATA endeavors to make https://us.nttdata.com accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact us at https://us.nttdata.com/en/contact-us . This contact information is for accommodation requests only and cannot be used to inquire about the status of applications. NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For our EEO Policy Statement, please click here . If you'd like more information on your EEO rights under the law, please click here . For Pay Transparency information, please click here . Show more Show less
