147 performance test engineer jobs at 69 companies in Capitola, CA
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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
3w
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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
1mo
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Senior Hardware Test Engineer
Santa Clara, California, United States
$161k-$194k/yr OnsiteFull Time
5+ YOE5+ years experience or Master's degree in electrical/computer engineering; develop and deliver ATE test hardware and programs, perform bring-up, debug, validation, DFT and production test solutions.
Automatic Test Equipment (ATE), System-on-chip (SOC), System-in-Package (SIP), Design for Test (DFT)
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
4w
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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
1mo
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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
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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
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
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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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
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
1mo
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Director, New Product and MFG Test Engineering
Santa Cruz, California, United States
OnsiteFull Time
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
2mo
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Software Engineer in Test, E-Commerce AI Product Testing - USDS
San Jose, California, United States
$122k-$266k/yr OnsiteFull Time
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)
2mo
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Principal Performance and Manufacturing Architect
Santa Clara or Texas or Arizona or Oregon or California or Massachusetts
$232k-$368k/yr HybridFull Time
15+ YOE15+ years of experience; BSEE/MSEE/PhD or equivalent; deep, hands-on knowledge of transient VF behavior, first-principles modeling calibrated to silicon, defining manufacturing test specs, and owning silicon validation experiments.
1mo
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Software Development Engineer in Test, Machine Learning
Foster City, California, United States
$180k-$225k/yr HybridFull Time
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
2mo
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Electrical Engineer
Santa Clara, California, United States
$80k-$110k/yr OnsiteFull Time
Bachelor's degree in engineering, up to 1 year related experience acceptable; knowledge of electrical engineering fundamentals; ability to design/modify assemblies, perform analysis, generate test reports, and troubleshoot electrical problems.
1d
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TPS Engineer
Santa Clara, California, United States
$111k-$152k/yr FieldFull Time
Technical expertise supporting customer equipment, installations, upgrades, troubleshooting, performance analysis, documentation, and engineering site testing; ability to solve complex problems and lead small projects.
2mo
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Sr. Compliance Engineer, Safety
Santa Clara, California, United States
$125k-$201k/yr HybridFull Time
5+ YOEBachelor's in electrical engineering, 5+ years hands-on safety testing experience, expertise with IEC 60601-1 and ISO 14971, performing electrical safety tests, technical writing, and cross-functional collaboration for medical device compliance.
SAP Product Lifecycle Management
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