Senior Performance Engineer - Java/JMeter/LoadRunner

Responsibilities : - Coordination / leadership of performance team and external team members, i.e. product, development, DBA, middleware, network. - Assist in the development of estimates for projects. - Assist with resource assignments and coordinate between teams at multiple locations to ensure on time delivery of projects. - Work with product and development teams to define and maintain non-functional requirements to work into test plans. - Deliver effective performance analysis, reporting and presentations to stakeholders (business, development). - Perform the analysis of relationships between the non-functional requirements and key performance metrics. - Coordinate troubleshooting of infrastructure and application issues. - Conduct root cause analysis of performance issues and bottlenecks. - Defect tracking and reporting. - Work closely with application development and other technical teams to ensure that defects are dealt with in a timely and professional manner. - Develop and maintain statistical models of key performance metrics. - Construct and maintain analytical models of applications/systems. - Proactively identify areas for further research and analysis. - Lead and participate in knowledge sharing activities. - Mitigate risk by following established procedures and monitoring controls, spotting key errors and demonstrating strong ethical behavior. Experience required : - Bachelor's Degree in Computer Science or related discipline with Masters or equivalent experience. - Minimum of 7 years of related experience. - Minimum of 6 years of experience in performance engineering (analysis, testing, and tuning). - Minimum of 4 years of experience developing n-tier, J2EE software applications. - Minimum of 4 years of experience working in Unix or Linux environments. - Expertise in performance analysis of distributed platforms including Linux, Windows, AWS, Containers and VMware (tools: TeamQuest, OMi, CloudWatch, Dynatrace, AppDynamics, Splunk, DataDog). - Substantial knowledge of the functionality and performance aspects of the above computing platforms. - Experience in advanced statistical and analytical modeling. Excellent analytical skills including : - Data exploration, analysis and presentation utilizing descriptive statistics and graphical techniques. - Time series analysis and forecasting. - Key Performance and Volume metrics relationship modeling. - Understanding of queuing networks modeling and simulation modeling concepts and experience with one of the industry standard analytic modeling tools - TeamQuest, Metron-Athenee, HyPerformix, and BMC. - Expertise in load testing tools, such as JMeter, LoadRunner etc. - Experience in scripting (Perl, Unix shell, Python, Terraform, Chef, Jenkins). - Experience using JMS/IBM-MQ messaging system. - Understanding of RESTful web service, JSON, and XML. - Experience in Relational Databases, preferably Oracle, MSSQL. - Experience working with AWS services (Kinesis, Elastic Beanstalk, Cloudwatch, Lambda, etc). - Experience working with Azure services (Virtual Machine, Service Bus, Kubenetes Services). - Experience working with MongoDB. - Experience with CI/CD pipeline implementations, including testing, using Jenkins or similar tool. - Expert MS Office skills. - Effective use of Excel statistical functions and advanced Power Point presentation skills. - Excellent written and verbal communication skills. - Experience working with Agile teams (preferably scrum). - In-depth knowledge of the entire software development lifecycle (SDLC). - Experience in the financial services industry. (ref:hirist.tech)

Location: chennai, IN

Posted Date: 11/27/2024