186 performance test engineer jobs at 97 companies in Diablo, CA
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Performance Test Engineer
San Jose or Milpitas or San Francisco or Fremont or Palo Alto
$155k-$223k/yr HybridFull Time
5+ YOEBachelor's plus 5 years, master's plus 3, PhD plus 0, or equivalent experience; performance testing, Python or Java, hybrid environments, Linux/Unix, AWS, networking, and monitoring expertise required.
JMeter, NeoLoad, LoadRunner, Python, Java, Linux, Unix, AWS, Splunk, Dynatrace, AppDynamics, New Relic, Grafana
1mo
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Performance Test Lead
Palo Alto, California, United States
OnsiteFull Time
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
4w
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Senior Hardware Performance Test Engineer, Platforms Infrastructure Engineering
Sunnyvale, California, United States
$159k-$230k/yr OnsiteFull Time
4+ YOEBachelor's in relevant engineering or equivalent,4+ years hardware lab experience (or 3 with advanced degree),3 years Linux and Python experience,hardware test and data analysis skills,ability to read schematics and manage lab resources.
Linux, Python, Ubuntu, RHEL, shell scripts
2w
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Performance & Automation Test Engineer, Creativity Apps
Cupertino, California, United States
OnsiteFull Time
Experience testing macOS and iOS applications, still image file formats, video codecs, audio, and metadata; role supports quality engineering for creative professional tools.
macOS, iOS
3mo
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Brake Performance Engineer
Foster City or Irvine
$115k-$130k/yr OnsiteFull Time
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
3mo
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Sr Development Test Engineer
Alameda, California, United States
$140k-$180k/yr OnsiteFull Time
5+ YOE5+ years hands-on test engineering in propulsion or aerospace; owns test stands from concept to operation; experience with high-pressure fluid systems, cryogenics, and DAQ; read drawings; perform hazardous operations.
DAQ hardware, NI, Beckhoff, sensors, valves, transducers
1mo
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ATE Test Development Engineer
Irvine or San Jose
$122k-$195k/yr OnsiteFull Time
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
1mo
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LiDAR Test & Calibration Engineer
Mountain View, California, United States
$104k-$141k/yr OnsiteFull Time
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
2mo
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Senior Engineer, GPU Graphic Core Performance Verification
San Jose, California, United States
$139k-$208k/yr OnsiteFull Time
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
1mo
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Senior Motor Test Engineer - Powertrain
South San Francisco, California, United States
OnsiteFull Time
Experience characterizing electric motors, actuators, and propulsion systems; test fixture and dynamometer experience; instrumentation and data-acquisition skills; Python proficiency; ability to lead performance and reliability test campaigns.
Python
1mo
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Senior Power and Performance Engineer
Santa Clara, California, United States
$142k-$200k/yr OnsiteFull Time
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
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Director, Performance Engineering and Test Automation
Oakland or Washington or Ohio or District of Columbia or California or Long Beach or Arizona or Colorado or Connecticut or Florida or Georgia or Maryland or Minnesota or Nevada or Oregon or El Dorado Hills or San Diego or Woodland Hills or Alabama or Illinois or Virginia or Wisconsin or Texas or New York
$182k-$273k/yr HybridFull Time
10+ YOE6+ MgmtBachelor’s degree or equivalent experience, 10 years of relevant technical experience, and 6 years leading teams or technical programs in performance, automation, reliability, platform quality, or production readiness.
k6, Gatling, JMeter, Locust, Playwright, Cypress, Jest, Grafana, Prometheus, OpenTelemetry, Datadog, New Relic, Azure Monitor, Kubernetes, TypeScript, Node.js, NestJS, React, Next.js, PostgreSQL, Azure Blob Storage, Snowflake, Azure Kubernetes Service, Azure API Management, Azure Service Bus, Dapr, Terraform, ArgoCD, GitHub Actions, Docker, Auth0, OAuth2, OpenID Connect, Nx
1mo
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EMC Test Engineer (TERADYNE, San Jose, CA)
San Jose, California, United States
$95k-$153k/yr OnsiteFull Time
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
2mo
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Flight Test Engineer & Pilot
San Francisco, California, United States
HybridPart Time, Contract
FAA Part 107 Remote Pilot Certificate with active leadership in flight operations; experience piloting high-performance fixed-wing UAVs; strong safety and risk assessment skills.
UAV, FPV, Line-of-sight, LAANC
3mo
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Test Operator
San Jose, California, United States
$42k-$46k/yr OnsiteFull Time
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
1w
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Engineer - ATS Performance Testing and Analysis
Danville or San Ramon
$109k-$175k/yr OnsiteFull Time
3+ YOEBachelor's degree in engineering and 3 years of related experience required. Programming with LabVIEW, Python, or MATLAB is desired, along with testing, analytical, research, and project skills.
National Instruments LabVIEW, Python, MATLAB
2w
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Director - Database Performance Engineering
Santa Clara, California, United States
$221k-$387k/yr HybridFull Time
15+ YOE8+ Mgmt15+ years in database, performance, distributed systems, or SaaS operations; 8+ years leading managers and global teams; deep database, OS, cloud, scalability, testing, observability, and performance expertise; bachelor's or equivalent.
AI, Linux, MySQL, MariaDB, PostgreSQL, Oracle, SQL Server
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Senior Mechanical Engineer - Test Infrastructure
San Leandro, California, United States
$138k-$264k/yr OnsiteFull Time
5+ YOEBachelor's in Mechanical Engineering required; 5+ years designing complex hardware and performing structural or thermal analysis; expertise in 3D CAD, FEA, GD&T, tolerance analysis, manufacturing, and DFM/DFA.
Creo, SolidWorks, Finite Element Analysis (FEA), ANSYS, Abaqus, Creo Simulate, Geometric Dimensioning and Tolerancing (GD&T), ASME Y14.5, Design for Manufacturability (DFM), Design for Assembly (DFA), 3D CAD
2mo
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Software Development Engineer in Test, AI Platform
Santa Clara, California, United States
OnsiteFull Time
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
2mo
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Senior Quality Engineer, Performance and Analytics
New York City or Reno or San Ramon
$114k-$142k/yr HybridFull Time
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
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