2,124 performance testing jobs at 982 companies in California

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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
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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Lead/Principal Performance Engineer
San Francisco, California, United States
$208k-$345k/yr HybridFull Time
Salesforce
SalesforceNYSE: CRM: Sells cloud-based customer relationship management and business software solutions.
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)
1mo
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Performance Science Manager
Santa Monica, California, United States
$85k-$128k/yr OnsiteFull Time
Red Bull
Red Bull: Produces energy drinks and manages global sports and media.
6+ YOEBachelors and Master’s in biomechanics/physiology/sports science required, 6+ years in professional/elite team sport environments, experience with performance testing technologies and data management, proficiency in MATLAB/Python/R/Tableau.
AMTI, Vicon, Theia, Human Norm, Parvo, Treadmetrix, VALD, MATLAB, Python, R, Tableau
18h
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ENGINEERING TESTING AID II
Los Angeles County, California, United States
$51k-$66k/yr OnsiteFull Time
County of Los Angeles
County of Los Angeles: Provides public services and healthcare to Los Angeles County residents.
1+ YOEOne year testing experience in soils/asphalt/concrete or 15 semester (22.5 quarter) units in engineering/physical science/mathematics/public works; valid California Class C driver license; ability to perform heavy lifting and lab field tests.
9h
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Performance Marketing Manager
Los Angeles, California, United States
$80k-$100k/yr HybridFull Time
The Coffee Bean & Tea Leaf
The Coffee Bean & Tea Leaf: Global retailer of specialty coffee, tea, and handcrafted beverages.
6+ YOE6+ years preferred in quantitative performance marketing; hands-on Meta Ads Manager and Google Ads experience; experience with delivery platform retail media; budget ownership, measurement, A/B testing, and strong analytical and communication skills; Bachelor’s in Marketing preferred.
Meta Ads Manager, Google Ads, Doordash, Uber Eats, Grubhub
4w
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Senior Manager Performance Creative
New York or California
$150k-$180k/yr RemoteFull Time
iRESTORE
iRESTORE: Provider of FDA-cleared red light therapy hair growth devices.
6+ YOE6+ years in performance creative or paid social; experience managing creative teams, building testing systems, translating customer insights into high-performing creative, and partnering with paid media and data teams.
Meta, TikTok, YouTube, Snap, CRM
1mo
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Senior Test Manager (Performance Testing, Salesforce & Integrations)
Acton or San Diego
$154k-$231k/yr HybridFull Time
Insulet
InsuletNasdaq: PODD: Manufactures wearable tubeless insulin pumps for diabetes care.
10+ YOE10+ years in software testing and quality engineering with enterprise performance testing leadership; deep Salesforce and MuleSoft integration testing experience; hands-on JMeter, K6, LoadRunner, API testing, CI/CD integration, observability and telemetry analysis; strong communication and people leadership.
Salesforce, MuleSoft, JMeter, K6, LoadRunner, Karate, Postman, RestAssured, Playwright, Jenkins, Copado, Azure DevOps, Dynatrace, Splunk, Datadog, Grafana, AppDynamics
3mo
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Senior CPU Performance Architect
Santa Clara or Austin or Hillsboro
$224k-$431k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
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
2w
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Director, Performance Marketing
Culver City or Los Angeles
$140k-$160k/yr HybridFull Time
Luxury Brand Partners
Luxury Brand Partners: Develops and manages a portfolio of prestige beauty brands.
8+ YOE8+ years in performance marketing with deep paid social/search expertise, experience managing large budgets, strong analytics, testing, and cross-functional collaboration; Bachelor\u0002s degree preferred.
Meta, TikTok, YouTube, Google, Bing, Triple Whale, Fospha, Looker, Tableau, Microsoft Excel, MMM
1w
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Sr Manager, Performance Marketing
Calabasas, California, United States
$120k-$140k/yr HybridFull Time
Wella
Wella: Manufacturer of professional hair, nail, and beauty tech products.
5+ YOEBachelor's required,5+ years in performance/growth marketing or analytics,agency experience,paid media and retail media expertise,measurement and testing experience,strong analytical and project skills.
Amazon Ads, DSP, Criteo/Retailer.com, MMM, MTA/MMT
3w
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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++
3mo
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Environmental Field-Testing Technician
San Francisco, California, United States
$28-$30/hr FieldFull Time
Alliance Technical Group
Alliance Technical Group: Provides environmental testing, monitoring, and compliance services for industries.
Ability to perform outdoor/industrial field testing, lift up to 50 lbs, climb to heights up to 300 ft, travel regionally with overnight stays, valid driver\u0002s license, dexterity for tools, and basic MS Office/Adobe aptitude.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Abode Products
3w
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Performance Marketing Manager - Social
Denver or California
$65k-$90k/yr HybridFull Time
Suited Connector
Suited Connector: Data-driven marketing platform for customer acquisition and retention.
3+ YOE3+ years in performance marketing or paid social; experience managing paid social campaigns, KPI-focused (CPL, ROAS, CTR), A/B testing, Excel/Google Sheets, dashboards; strong analytical and creative skills.
Meta, TikTok, Voluum, RedTrack, FunnelFlux, Microsoft Excel, Google Sheets
1mo
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Tech Lead - Testing & Quality Assurance N 4C
Alpharetta or Los Angeles or United States
$60k-$75k/yr HybridFull Time
Genpact
GenpactNYSE: G: Provides business process management and digital transformation services.
Leading a team of testers, developing test plans/cases, performing manual and automated testing, analyzing results, mentoring staff; bachelor's in CS/CE/IT required; ISTQB and Java SE 8 certification preferred.
Java SE 8
2mo
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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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Performance Creative Coordinator
City of Industry, California, United States
OnsiteFull Time
Sunny Health & Fitness
Sunny Health & Fitness: Sells and distributes home exercise and fitness equipment.
Source and coordinate high-converting paid ad creatives, create product storytelling, support creative testing, and coordinate photo/video/UGC production; familiarity with Adobe Creative Suite or Canva preferred.
Adobe Creative Suite, Canva
1d
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Director, Performance Marketing, Programmatic + Search
Universal City, California, United States
$140k-$175k/yr HybridFull Time
NBCUniversal
NBCUniversalNASDAQ: CMCSA: Produces and distributes entertainment content and theme park experiences.
8+ YOE8+ years in performance marketing with deep programmatic and search expertise, AdTech partner management, analytics (MMM/MTA), testing experience, and team leadership.
Google, Amazon, DCO, MMM, MTA, MarTech
1mo
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Performance Marketing Specialist
Cerritos, California, United States
$75k-$90k/yr OnsiteFull Time
REVOLVE
REVOLVENYSE: RVLV: Online fashion retailer for Millennial and Gen Z consumers.
Bachelor's degree required; strong analytical skills with large datasets; proficiency in Microsoft Word, PowerPoint, and Excel; experience with paid social, affiliate marketing, A/B testing, pixels and product feeds; excellent communication.
Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Instagram Shop
1d
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PV Performance Engineer
San Francisco or New York City or Denver or Austin or Calgary or Toronto
$189k-$205k/yr RemoteFull Time
Intersect
IntersectNASDAQ: GOOGL: Develops-located data centers and renewable energy infrastructure.
4+ YOEBachelor's or Master's in engineering,4+ years PV/utility-scale solar experience,ASTM E2848 capacity testing expertise,advanced PV energy modeling,DC collection system knowledge,strong analysis and communication.
ASTM E2848