1w
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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
6d
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Hardware Performance Test Engineer, Engineering Labs, Platforms
Sunnyvale, California, United States
$132k-$190k/yr OnsiteFull Time
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
3mo
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Test Engineer
San Francisco, California, United States
OnsiteFull Time
Plan, execute, and analyze testing for unmanned cargo aircraft; develop procedures; perform ground, structural, propulsion, and flight tests; analyze data and report results.
MATLAB, Python, Excel
2mo
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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
2d
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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)
2mo
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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
1w
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Hardware Test Engineer 2
Sunnyvale, California, United States
$110k-$149k/yr OnsiteFull Time
2+ YOEBS in Mechanical/Biomedical Engineering, 2+ years engineering experience, familiarity with electro-mechanical test equipment, SolidWorks, MATLAB/Python/Arduino a plus, ability to work with biological samples and perform failure investigation.
MATLAB, Python, Arduino, SolidWorks, Agile, Force Gauge, Calipers, Instron, Oscilloscope, da Vinci surgical system, Ion Systems
1mo
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GPU Performance Engineer
Sunnyvale or Bellevue
$120k-$160k/yr OnsiteFull Time
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
3w
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Lead/Principal Performance Engineer
San Francisco, California, United States
$208k-$345k/yr HybridFull Time
10+ YOE10+ years software engineering experience; expert Java/JVM performance tuning and GC; experience with Python, C, or Ruby on Rails; database tuning, automation, and scale testing; strong communication and mentoring skills.
Java, Java Virtual Machine (JVM), Garbage Collection (GC), Python, C, Ruby on Rails, Apache Kafka, Apache Cassandra, Apache Spark, Application Programming Interface (API)
1w
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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
6d
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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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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
1w
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Test Technician
Milpitas, California, United States
$30-$42/hr OnsiteFull Time
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.
3mo
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Senior CPU Performance Architect
Santa Clara or Austin or Hillsboro
$224k-$431k/yr OnsiteFull Time
12+ YOEBS/MS in EE/CS/CE or equivalent, 12+ years experience, deep CPU microarchitecture and system architecture knowledge, CPU workload performance analysis, benchmarking and performance test development; ARM ISA experience preferred.
ARM ISA, PyTorch
3mo
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Graphics (GPU) Performance Analysis Architect
Austin or Orlando or Santa Clara
OnsiteFull Time
10+ YOEDesigns GPU performance tests; analyzes performance issues; develops tools and algorithms.
OpenGL, OpenCL, Metal, Python, C, C++
1mo
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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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#22796 - Lead Automation Test Engineer (Santa Clara, CA, US, 95054)
Santa Clara, California, United States
$110k-$120k/yr RemoteFull Time
8+ YOE8+ years in software QA and test automation with proven leadership; experience designing and maintaining automation frameworks, using Leapwork or comparable platforms, AI-powered testing, SDLC/Agile and CI/CD practices, and performing manual testing as needed.
Leapwork, CI/CD, Agile, SDLC, Generative AI, DevOps
2mo
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ASIC Test Technician
Menlo Park, California, United States
$80k-$120k/yr OnsiteFull Time
5+ YOE5+ years in wafer probe stations, associate degree in electronics or related field, perform wafer-level testing, calibration methods SOLT/TRL, cleanroom experience, precision procedures.
wafer probe stations, microscopes, calibration equipment, S-parameter measurement equipment, RF probes
1mo
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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
2mo
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Software Engineer, Productivity - Model Performance
San Francisco, California, United States
$230k-$385k/yr OnsiteFull Time
Full-time software engineer with experience in CI/CD, developer infrastructure, testing systems, Python, and building reliable developer tools; able to work autonomously in ambiguous environment.
Python, PyTorch, C++, Rust
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