Senior Performance Engineer(Only w2)

Job Title: Senior Performance Engineer(Only w2)Experience: 12+ Years

Location: West Chester, PA(Day 1 Onsite/Locals)Job Summary:Seeking an experienced Senior Performance Engineer to lead end-to-end performance analysis, application optimization, and performance testing across cloud-native, distributed, and microservices-based applications.Key Skills:APM/RUM: AppDynamics (preferred), Dynatrace, Datadog, New RelicPerformance Testing: JMeter, K6, GatlingJava Performance: JVM tuning, GC analysis, JFR, Your KitCloud: AWS, Azure, ECS, EKS, Lambda, DynamoDB, CloudWatch, API Gateway, ALBDatabase: SQL/NoSQL optimization, query tuning, distributed cachingFrontend: Core Web Vitals, Lighthouse, Chrome DevTools, CDN optimizationMonitoring: Quantum Metric, ELK Stack, GrafanaArchitecture: Distributed systems, cloud-native applications, microservices

Responsibilities

Perform end-to-end application, database, infrastructure, and cloud performance analysis.Identify and resolve performance bottlenecks using APM and profiling tools.Optimize JVM, garbage collection, database queries, caching, and microservices.Develop and execute load, stress, soak, endurance, and scalability tests.Build monitoring dashboards and provide actionable performance improvement recommendations.Required Experience:12+ years in performance engineering and application performance optimization.Strong hands-on experience with APM tools, cloud platforms, and performance testing frameworks.Proven expertise in troubleshooting complex performance issues in distributed environments.If I missed your call ! Please drop me a mail.Thank you,Harish JannelaAccounts Manager/Talent Acquisition Astir IT Solutions, Inc - An E-Verified CompanyEmail:harishj@astirit.comDirect : 7326946000*78850 Cragwood Rd. Suite # 219, South Plainfield, NJ 07080www.astirit.com