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Lead Performance Engineer

Sunnyvale, CA, US • Posted 15 hours ago • Updated 15 hours ago

Contract Corp To Corp

Contract Independent

Contract W2

12 Months

No Travel Required

On-site

Depends on Experience

Galaxy i Technologies, Inc.

Fitment

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Job Details

Skills

Lead Performance Engineer

Summary

Job Title : Lead Performance Engineer
Location : Sunnyvale, CA (Onsite)

JD:

We are looking for a skilled Lead Performance Engineer to design, develop, and execute performance testing strategies for enterprise and cloud-based applications. The ideal candidate has hands-on experience with JMeter, Load runner, K6, Gatling, Data Dog, Dynatrace skills, and solid expertise in API, Web and automation testing. Candidate will work closely with development, QA, DevOps, and architecture teams to ensure applications are scalable, reliable, and performant.

Key Responsibilities

12+ Yrs of experience in Performance Engineering
Design, develop, and maintain performance test scripts using Apache JMeter or similar tools for web, API, and backend systems
Conduct load, stress, endurance, and scalability testing for applications and microservices
Design, develop, and maintain automated test suites for Next.js applications, covering unit, integration, and E2E tests.
Perform API performance testing (REST/JSON, SOAP) and integrate with automation frameworks
Analyze test results, identify performance bottlenecks, and provide actionable recommendations
Monitor system performance metrics (CPU, memory, I/O, network) during test execution
Collaborate with development and DevOps teams to optimize application and infrastructure performance
Integrate performance tests into CI/CD pipelines
Prepare detailed performance test reports and present findings to stakeholders
Continuously improve testing frameworks, tools, and best practices

Required Skills & Qualifications

Strong experience in performance testing and engineering best practices
Hands-on expertise with Apache JMeter (test plans, scripting, listeners, distributed testing)
Front end performance testing experience on Next.js application
Design and deployment of performance test framework
Experience with API automation and performance testing (REST, SOAP)
Knowledge of HTTP/HTTPS protocols, JSON, XML
Experience with performance monitoring tools (APM, server logs, JVM monitoring)
Familiarity with CI/CD tools (Jenkins, Git, etc.)
Strong analytical, troubleshooting, and communication skills

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 10374872
Position Id: 36753-43206-1790001143
Posted 15 hours ago

Company Info

About Galaxy i Technologies, Inc.

Galaxy i Technologies, Inc is a global consulting and IT services company that is known for its commitment to client satisfaction. Galaxy i Technologies is an information technology firm offering IT Consulting, Staff Augmentation, Software Development & Training and E-commerce Development. We help our Clients to implement these solutions through a variety of skilled consulting services like Application management, Implementation and Infrastructure management.

Galaxy i Technologies has a pool of highly skilled professionals who work through the life cycle of challenging and exciting projects, including System Analysis, Designing, Development, Implementation, Maintenance, Enhancements and Test Support to our Fortune 500 Corporations.

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