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Lead Performance Engineer -
Alpharetta GA(Hybrid Onsite)
6 + Months
Phone + Skype
JD:
Responsibilities:
Ensure quality of micro service applications and cloud infrastructure by validating Performance, Stability, Scalability, Reliability and Resiliency in NextGen solutions
Define Service Level Agreements (SLAs) and shape non-functional requirements and performance of software system micro services
Monitor, collect, and analyze resource usage for physical servers, virtual servers, cloud infrastructures, web servers, software application servers, and database servers
Develop and execute Load, Stress, Endurance, Soak, Baseline, Benchmark, Volume test scenario
Conduct performance tests, analyze test results, and suggest performance improvements in cloud environment
Develop and manage the continuous performance validation framework for the continuous deployment process of software applications
Analyze software performance issues using Garbage Collection (GC) logs, heap dumps, thread dumps, Database (DB) Analysis Reports, resource usage data, profiling snapshots, and log files
Design and integrate performance engineering and CICD using tools like HP ALM/PC, JMeter, Jenkins or Concourse
Provide recommendations on the Performance test approach and strategy
Participate in daily standups and Sprint planning in agile environment
Interact with key stakeholders such as development team, architect team, DevOps Team, DBA Team, Product owners for providing the recommendations and for any clarifications/issues
Collaborate with Clients, Product Owners, Analysts, Architects to define the non-functional requirements and the cloud infrastructure configurations to meet the business objectives and support the growth of the business
Embed in agile process by executing API level tests in the early stage of development
Ability to multi-task and adopt to rapidly changing priorities
Proven experience in designing and managing robust performance Engineering framework in support of continuous integration and deployment processes for high volume mission-critical application or platform
Qualification:
Bachelor's Degree in Computer Science or Engineering or Master of Science preferred
10 to 12+ years of experience in Performance Engineering
Required Skills:
Experience and strong skills in Performance Engineering Testing tools: HP Performance Center 12.5X, HP Load Runner 2020/12.5x, JMeter
Experience and skills using various VUGen protocols such as Web, Web Services, Java VUser, TruClient-web, TruClient-Mobile web, Java Vuser for Continuous Delivery, JMeter to develop test scripts in C, Java, and Java script languages
Developing test scripts in C, Java, and Java script languages for REST API services and SpringBoot Applications
Experience in testing Mobile applications and Single Page Web applications
Strong Skills and experience on monitoring/Diagnostic tools such as Dynatrace or
Experience in testing MicroServices, J2EE, REST, Web, Mobile, Big Data technologies
Experience with Load balancers, Webservers, Application servers, Database Servers, Operating System, Network Software and Hardware
Experience in Linux: Cpu, Memory, Disk and Network performance analysis and bottlenecks identification
Skills on Linux OS to troubleshoot and collect performance data
Experience in Performance metrics of J2EE: GC, Heap Analysis, Java threads
Experience in log analysis using tools such as Splunk
Experience in public cloud preferably AWS cloud and using EC2, S3, ALB, RDS, SQS, SNS, Aurora MySQL/PostgreSQL Database, OpenSearch
Preferred Skills:
Experience in DevOps tools such as Jenkins, Concourse, BitBucket
Experience in testing with container technologies (Docker, Kubernates)
Stellent IT LLC
