NasTech Global, Inc.,

Performance Tester Engineer

NasTech Global, Inc., Queens, NY
NasTech Global, Inc.,

Performance Tester Engineer

NasTech Global, Inc., Queens, NY
4 months ago 68 applicants

See who NasTech Global, Inc., has hired for this role

Job Title: Sr. Performance Tester Engineer

Location: Queens, NY (Hybrid)

Duration: 12 Months Contract

Terms: Contract W2

Looking for 8 years experience

Minimum Experience And Qualifications

  • Create comprehensive performance test plans/strategy, defining goals, scope, methodology, and success criteria.
  • Gather historical system data for a workload model, calculating concurrent users, transaction volume, throughput, and other factors.
  • Review Architecture Diagrams/Documents, Workflow and Dataflow Diagrams, Topology, Technical Design Documents, and other technical documents.
  • Prioritize business processes for performance testing, translating them into scripts/scenarios tailored to project requirements.
  • Generate and adapt performance test scripts for various protocols such as, HTTP/HTML, Web Service, TruClient, Citrix, Mobile, SAP, etc. using automation tools JMeter, LoadRunner, K6, BlazeMeter, Gatling, etc. to simulate user behavior.
  • Conduct performance tests for secure and non-secure WebServices, resolving certificate-related issues, managing certificate installation, and troubleshooting secure WS scripting.
  • Conduct performance tests on Windows IIS, MQ/JMS messaging, and SQL database environments, proficient in script development using ODBC/JDBC, MQ/JMS messaging protocol for RAW SQL queries.
  • Design and execute performance tests, including load, stress, endurance, scalability tests, in accordance with the established test plan.
  • Utilize performance monitoring tools (SiteScope, DynaTrace, SumoLogic, AppDynamics, etc.) and demonstrate proficiency in log analysis for parameter extraction for performance assessment.
  • Document test results and identified defects, conduct performance trend analysis, and facilitate Triage Meetings for collaborative troubleshooting efforts.
  • Assess overall system performance through test result analysis and provide recommendations to enhance application and infrastructure performance.
  • Demonstrate excellent verbal and written communication skills for effective participation in various project meetings.

  • Seniority level

    Mid-Senior level

  • Employment type

    Contract

  • Job function

    Quality Assurance

  • Industries

    IT Services and IT Consulting

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