125 performance test engineer jobs at 74 companies in Morgan Hill, CA

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Performance Test Lead
Palo Alto, California, United States
OnsiteFull Time
HeadSpin
HeadSpin: AI-powered digital experience testing and monitoring platform.
Design and execute load, stress, endurance, and scalability tests; analyze performance metrics; troubleshoot distributed systems; experience with Azure and AKS; lead and mentor engineers.
Apache JMeter, Akamai CloudTest, Azure Load Testing, Azure Application Insights, Azure DB Metrics, AKS Container Monitoring, PowerShell
2w
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Hardware Performance Test Engineer, Engineering Labs, Platforms
Sunnyvale, California, United States
$132k-$190k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
2+ YOEBachelor's degree or equivalent experience,2+ years board testing experience, proficiency with Python, Linux, lab tools, test automation and data analysis, ability to read schematics and communicate effectively.
Python, Linux, Ubuntu, RHEL, shell scripts
2mo
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Performance & Automation Test Engineer, Creativity Apps
Cupertino, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Experience testing macOS/iOS applications and media (image, video, audio, metadata); strong automation and quality engineering skills for developer-in-test roles.
macOS, iOS
3mo
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Brake Performance Engineer
Foster City or Irvine
$115k-$130k/yr OnsiteFull Time
ALTEN
ALTENEuronext Paris: ATE: Provides engineering and technology consulting services to industrial clients.
5+ YOEBS or MS in Mechanical, Electrical, or Automotive Engineering; 5-8 years brake development/vehicle testing; strong braking system knowledge; travel within continental US.
CANalyzer, INCA, MDA, MATLAB/Simulink, Racelogic Vbox
4w
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SSD Performance Analysis Engineer
San Jose, California, United States
$90k-$100k/yr OnsiteFull Time
SK hynix Memory Solutions America
SK hynix Memory Solutions AmericaKorea Exchange: 000660: Develops semiconductor controllers and firmware for enterprise data storage.
2+ YOEMaster's in Computer Science/Electrical Engineering or equivalent; 2+ years hands-on SSD experience; proficiency with Python and C/C++; ability to design and execute SSD performance test plans and analyze results.
Python, C, C++
1mo
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GPU Performance Engineer
Sunnyvale or Bellevue
$120k-$160k/yr OnsiteFull Time
CoreWeave
CoreWeaveNASDAQ: CRWV: Cloud platform providing GPU-accelerated infrastructure for AI workloads.
2+ YOE2+ years software engineering experience; proficiency in Go and/or Python; production Kubernetes experience; develop performance tests, automation, and platform tooling; participate in on-call rotation.
Go, Python, Kubernetes
1mo
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ATE Test Development Engineer
Irvine or San Jose
$122k-$195k/yr OnsiteFull Time
Broadcom
BroadcomNASDAQ: AVGO: Designs and sells semiconductors and infrastructure software to enterprises.
6+ YOEHands-on experience with Teradyne UltraFlex; develop ATE test programs for high-speed serdes (>100G); debug ATE hardware; perform volume data analysis; programming for test method development; extreme temperature ASIC testing. Bachelor's in Engineering + 8+ years or Master's + 6+ years required.
Teradyne UltraFlex
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LiDAR Test & Calibration Engineer
Mountain View, California, United States
$104k-$141k/yr OnsiteFull Time
Aeva
AevaNYSE: AEVA: Develops 4D LiDAR sensing technology for autonomous vehicles and robotics.
1+ YOEDevelop and validate manufacturing test and calibration processes for LiDAR sensors; analyze production data; perform root cause analysis; 1+ years relevant experience; strong Python, SQL, statistical and SPC skills.
Python, SQL, JMP, MES
1mo
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Senior Engineer, GPU Graphic Core Performance Verification
San Jose, California, United States
$139k-$208k/yr OnsiteFull Time
Samsung Electronics
Samsung ElectronicsKorea Exchange: 005930: Develops and manufactures consumer electronics, semiconductors, and mobile devices.
2+ YOE2+ years experience with a Bachelor’s in computer science/engineering (or Master’s). Strong GPU architecture and performance verification experience; proficiency in C++, Python, Linux; familiarity with OpenGL/Vulkan/OpenCL; performance test and profiling experience.
C++, Python, Linux, OpenGL, Vulkan, OpenCL, SystemC, Sparta, RTL
2w
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Senior Power and Performance Engineer
Santa Clara, California, United States
$142k-$200k/yr OnsiteFull Time
Intel
IntelNasdaq: INTC: Designs and manufactures microprocessors and semiconductor components.
2+ YOEBS/MS in Computer/ Electrical Engineering or Computer Science, 2+ years post-silicon or Linux/Android test experience; familiarity with benchmarks, DAQ/JTAG/ITP, CPU microarchitecture (x86/ARM), and strong communication skills.
Linux, Android, Chromebook, SPEC CPU, Speedometer, Geekbench, MLPerf, Passmark, Antutu, ITP, JTAG, DAQ
1w
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EMC Test Engineer (TERADYNE, San Jose, CA)
San Jose, California, United States
$95k-$153k/yr OnsiteFull Time
Teradyne
TeradyneNASDAQ: TER: Designs and manufactures automated test equipment and advanced robotics systems.
2+ YOE2-5 years EMC test experience, knowledge of EMC/EMI methods and standards, ability to perform pre‑compliance and formal EMC testing, troubleshoot failures, prepare technical documentation, and collaborate with engineering teams.
EMI receivers, spectrum analyzers, VNA, LISNs, Amplifiers, Comb Generators, EMCWare, Naxio, IEC.control
3d
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Engr, Assoc Test 2
Milpitas, California, United States
$29-$49/hr OnsiteFull Time
KLA
KLANASDAQ: KLAC: Provides process control and yield management for semiconductor manufacturing.
3+ YOEPerform optical assembly, inspection, testing and troubleshooting in a class 100 cleanroom; follow procedures and checklists; Technical School or 3 years related experience required.
2mo
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Test Operator
San Jose, California, United States
$42k-$46k/yr OnsiteFull Time
Sanmina
SanminaNASDAQ: SANM: Designs and manufactures complex electronics and mechanical systems.
1+ YOEPerforms routine go/no-go tests; sets up test devices; may perform simple repairs; requires 1-2 years in testing; ability to lift 50 lbs; overtime and weekend availability.
MPI, WI, Test Procedures, e-Traveler
2w
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Test Technician
Milpitas, California, United States
$30-$42/hr OnsiteFull Time
Flex
FlexNASDAQ: FLEX: Contract electronics manufacturing and supply chain management services.
4+ YOEAssociate degree preferred; minimum 4 years manufacturing/testing experience; strong troubleshooting, electronics, firmware, schematics, and test-equipment skills; ability to perform repairs and support new product introductions.
1mo
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Software Development Engineer in Test, AI Platform
Santa Clara, California, United States
OnsiteFull Time
Dexmate
Dexmate: Building AI-powered mobile humanoid robots for industrial automation.
4+ YOE4+ years SDET experience; coding in TypeScript, JavaScript, Rust, Python, Java, or Go; test automation with Playwright/Cypress/Selenium; performance testing with k6/JMeter/Gatling/Locust; web, API, backend and cloud testing.
TypeScript, JavaScript, Rust, Python, Java, Go, Playwright, Cypress, Selenium, k6, JMeter, Gatling, Locust, CI/CD
1mo
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Director, New Product and MFG Test Engineering
Santa Cruz, California, United States
OnsiteFull Time
Capstan Medical
Capstan Medical: Developing robotic-enabled, minimally invasive heart valve treatment systems.
10+ YOE10+ years experience, engineering degree in CE/EE/CS/Physics, strong test development for unit/integration/functional/performance, proficiency in Python/C/MATLAB/ROS, embedded systems and robotics testing, data analysis and communication skills.
Python, C, MATLAB, ROS, CICD
1mo
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Software Engineer in Test, E-Commerce AI Product Testing - USDS
San Jose, California, United States
$122k-$266k/yr OnsiteFull Time
TikTok USDS Joint Venture
TikTok USDS Joint Venture: Operates and secures TikTok services for U.S. users.
3+ YOE3+ years software testing/development experience, BS in CS or related, proficiency in Python/Go/Java, hands-on server-side and UI automation and performance testing, and CI/CD experience.
Python, Go, Java, CI/CD, MCP (Model Context Protocol)
1mo
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Senior Quality Engineer, Performance and Analytics
New York City or Reno or San Ramon
$114k-$142k/yr HybridFull Time
Ridgeline
Ridgeline: Cloud-native platform for investment management operations.
5+ YOE5+ years in quality engineering for SaaS; experience validating performance analytics (TWR, Brinson, P&L), APIs, databases, cloud platforms, automated testing, and collaborating with product and engineering teams. Must be U.S. work authorized.
Claude Code, Cursor, GitHub Copilot, ChatGPT, SQL, OLAP, Columnar, AWS, Azure, Google Cloud, APIs, databases, ETL
1mo
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Senior Staff Software Engineer, Performance (Tech Lead)
Santa Clara, California, United States
$191k-$334k/yr OnsiteFull Time
ServiceNow
ServiceNowNYSE: NOW: Provides a cloud platform for automating enterprise digital workflows.
12+ YOE12+ years software engineering experience with performance/scalability expertise, distributed systems, Golang, AWS, profiling/testing/monitoring tools, and database/query optimization.
Golang, AWS, Kubernetes
2w
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Software Development Engineer in Test, Machine Learning
Foster City, California, United States
$180k-$225k/yr HybridFull Time
Zoox
ZooxNASDAQ: AMZN: Developing autonomous robotaxis for urban ride-hailing services.
4+ YOEMaster's or PhD in a STEM field and 4+ years in ML/NLP, triage, or performance analytics; production ML, CI/CD, and pipeline experience required; strong Python and communication skills.
Python, PyTorch, TensorFlow, HuggingFace, Databricks, AWS, Claude, Gemini, Looker, Dash