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390 api test engineer jobs at 184 companies in California

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Sr. Test Engineer
Brea, California, United States
$115k-$130k/yr HybridFull Time
RAVE Aerospace
RAVE Aerospace: Developing in-flight entertainment and connectivity systems for airlines.
6+ YOEBachelor's degree or equivalent experience, 6+ years software testing with leadership in QA, automation and API testing expertise, programming in Python/Java, experience with Selenium/Cypress/Postman, strong analytical and communication skills.
Selenium, Cypress, Postman, SoapUI, REST-assured, Python, Java, JMeter, LoadRunner
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1w
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Test Engineer III
San Francisco, California, United States
$135k-$165k/yr OnsiteFull Time
HeartFlow
HeartFlowNASDAQ: HTFL: Provides AI-driven non-invasive cardiac diagnostic software and analysis.
3+ YOE3+ years test engineering experience with hands-on automation; proficiency with UI and API automation; familiarity with regulated SaMD testing and QMS documentation.
Selenium, Playwright, REST Assured, Postman, Karate, Pact.io, Python, TypeScript, JavaScript, Java, C#, GitHub Actions, Jenkins, GitLab CI, AWS, k6, Locust, JMeter, Gatling
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1mo
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System Test Engineer - (Virtualization/ Linux OS)
Vancouver or San Jose or Durham or Mexico City or Bangalore or Pune or Hoofddorp or Belgrade or Barcelona or Singapore or Sydney or Tokyo
$162k-$244k/yr HybridFull Time
Nutanix
NutanixNASDAQ: NTNX: Sells cloud software and hyperconverged infrastructure for enterprises.
3+ YOE3+ years in system testing, test automation with Python, ELK stack, Selenium/Playwright, API testing, Linux, Kubernetes, cloud/infrastructure, and debugging.
Python, Selenium, Playwright, Postman, JMeter, ELK, Kubernetes, Linux, REST API
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1mo
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Test Engineer II
United States or California or New Jersey or New York or Washington or Hawaii or Alaska or Maryland or Connecticut or Rhode Island or Massachusetts or Nevada or Oregon or Arizona or Colorado or Wyoming or Texas or North Dakota or Minnesota or Missouri or Illinois or Wisconsin or Florida or Georgia or Michigan or Ohio or Virginia or Pennsylvania or Delaware or Vermont or New Hampshire or Maine or Utah or Idaho or Montana or New Mexico or South Dakota or Nebraska or Kansas or Oklahoma or Iowa or Arkansas or Louisiana or Mississippi or Alabama or Tennessee or Kentucky or Indiana or South Carolina or North Carolina or West Virginia
$77k-$142k/yr RemoteFull Time
Mercury Insurance
Mercury InsuranceNYSE: MCY: Provider of personal and commercial insurance coverage.
3+ YOEBachelor's in CS or related (or equivalent experience), 3+ years industry experience, automation and API testing experience (Java/Python, Selenium, TestNG, Postman/SoapUI), JIRA/Confluence proficiency.
Java, Python, Selenium, TestNG, Postman, SoapUI, JIRA, Confluence
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2w
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Test Automation Engineer
Palo Alto, California, United States
$126k-$145k/yr HybridFull Time
Hyperfine
HyperfineNasdaq: HYPR: Develops and sells portable MRI brain imaging systems.
5+ YOEBachelor's degree in CS/Engineering, 5+ years software experience, 3+ years in test automation and AWS, proficiency with Python and Bash, test frameworks (PyTest, Selenium, Playwright), Docker, Terraform, Kubernetes, CI/CD, and strong troubleshooting and documentation skills.
PyTest, Selenium, playwright, Python, Bash, CI/CD, EC2, ECS, EKS, Lambda, S3, IAM, AWS, Docker, Terraform, Kubernetes, API testing
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1d
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Test Automation Engineer
Cupertino, California, United States
$95k-$140k/yr OnsiteFull Time
Tech Mahindra
Tech MahindraNational Stock Exchange of India: TECHM: Global provider of information technology and business process services.
5+ YOE5+ years test automation for web apps; experience with Selenium/Playwright/Cypress, Java or Python, REST API testing, CI/CD integration, JIRA/Testrail, and Agile.
Selenium, Playwright, Cypress, Java, Python, Postman, RestAssured, Jenkins, GitHub Actions, Git, GitHub, JIRA, Zephyr, TestRail, Teamcenter, Active Workspace
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2mo
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Quality Assurance Engineer - Cloud, UI & API
Cupertino, California, United States
$106k-$214k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
5+ YOE5+ years QA/software testing, customer support, or related engineering; Python proficiency; UI/API troubleshooting; Selenium/pytest experience.
Python, Selenium, pytest, Django RESTful API
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3mo
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Software Developer in Test II
San Diego, California, United States
$49-$57/hr OnsiteFull Time
Brain Corp
Brain Corp: Develops AI software for commercial autonomous mobile robots.
2+ YOE2+ years of software development, test automation, or validation tooling; Python; Linux; REST APIs; CI/CD experience; GenAI tooling; strong debugging and documentation.
Python, Linux, RESTful APIs, CI/CD, Playwright, Cypress, Selenium, Docker, GenAI
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3mo
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Senior Software & AI Test Engineer
Sunnyvale, California, United States
$125k-$175k/yr OnsiteFull Time
Covalent
Covalent: Provides advanced analytical laboratory services for materials characterization.
6+ YOE6–10+ years in software testing and quality engineering; strong Python; experience building test frameworks; expertise in API testing, CI/CD, and AI/ML validation.
Python, GitHub Actions, Jenkins, CI/CD, MLflow, Weights & Biases, Git
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1mo
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Sr. Software Development Engineer in Test
San Mateo, California, United States
$183k-$275k/yr OnsiteFull Time
Sony Interactive Entertainment
Sony Interactive EntertainmentNYSE: SONY: Provides PlayStation gaming hardware, software, and digital network services.
6+ YOEBS/MS or equivalent; 6+ years SDET/QE experience; experience testing ML systems; strong programming in Python, JavaScript/TypeScript, Java, C++; Selenium/Appium; RESTful APIs; CI/CD and frontend frameworks like React.
Python, JavaScript, TypeScript, Java, C++, Selenium, Appium, React, Jenkins, GitHub Actions, CircleCI
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2mo
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Sr. SW Test Engineer
Foster City, California, United States
$110k-$170k/yr HybridFull Time
Visa
VisaNYSE: V: Global payment technology facilitating electronic funds transfers.
2+ YOE2+ years experience with BS or 5+ years; strong API testing, automation, and QA; Agile tools; CI/CD; knowledge of Go/Scala; Jira/Confluence; distributed systems testing.
Jira, Confluence, SOAP UI, Postman, REST Client, Cucumber, Selenium, Gherkin, Jenkins, Go, Scala, Erlang, Git
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1mo
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SW Test Development Engineer 2
San Diego, California, United States
$83k-$138k/yr HybridFull Time
Dexcom
DexcomNasdaq: DXCM: Manufacturer of continuous glucose monitoring systems for diabetes management.
5+ YOE5+ years Agile software development/test development experience; proficiency with Python, SQL/NoSQL, API testing, Robot Framework, cloud (GCP/AWS), Docker/Kubernetes, Kafka, CI/CD; experience in automated UI testing and debugging; Bachelor's in technical discipline typically required.
Python, SQL, NoSQL, Robot Framework, Google Cloud, GCP, AWS, Docker, Kubernetes, Airflow, Dataflow, BigQuery, Kafka, CI/CD
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2mo
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Principal Software Automation / Test Engineer
Santa Clara, California, United States
$147k-$238k/yr HybridFull Time
Palo Alto Networks
Palo Alto NetworksNASDAQ: PANW: Provides enterprise-grade network, cloud, and endpoint security software.
10+ YOEMS/BS in CS or EE; 10+ years QA/Test Automation; 2+ years AI/ML; REST API automation; strong security, cloud, and distributed systems knowledge.
REST API, Python, Go, Selenium, Playwright, Puppeteer, AWS, Azure, GCP, TCP/IP, DNS, SSL/TLS, Azure AD, Okta, Ping Identity
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22h
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Senior Software Development Engineer in Test
Arizona or California or Florida or Georgia or Illinois or Massachusetts or Michigan or New Hampshire or New Mexico or New York or North Carolina or Tennessee or Virginia
RemoteFull Time
Agero
Agero: Provides digital roadside assistance and accident management software solutions.
4+ YOE4+ years software engineering/SDET experience, BS in CS or related, strong automation across UI/API, test framework design, CI/CD, Jira-linked test management, and strong communication.
Playwright, Cypress, Selenium, pytest, GitHub Actions, Angular, TypeScript, Nx, Python, AWS, Cognito, CloudWatch, Datadog, Snowflake, Splunk, Jira, Zephyr, TestRail, Xray, Allure
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1mo
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Software Development Engineer in Test, Swift Platform Experience
Cupertino, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Experience in test automation and API testing; expertise with Swift and Swift-related frameworks; ability to design test strategies for AI/foundation model features and collaborate with cross-functional teams.
Swift, Foundation Models Framework, App Intents, iOS, watchOS, macOS, visionOS, API
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1w
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Software Integration Test Engineer -SCADA
Irvine or Houston
$65k-$105k/yr HybridFull Time
ETAP
ETAP: Electrical power system modeling and analysis software solutions.
2+ YOE2+ years testing software integrations or enterprise/industrial applications; REST API and OPC UA familiarity; basic power systems understanding; strong troubleshooting and communication; U.S. work authorization required.
Postman, Swagger, Insomnia, OPC UA, Wireshark, Fiddler, JSON, XML, SQL, Python, PowerShell, Jira, REST APIs, OAuth
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1mo
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Software Dev Engineer - Test, eero
Los Gatos, California, United States
$165k-$224k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
5+ YOEBachelor's in CS/EE or related; 5+ years in software testing with test automation for wireless networking; proficiency in Python; 4+ years across Linux/macOS/Windows; 2+ years with RF/WiFi equipment; experience with REST APIs and test frameworks.
Python, Robot Framework, pytest, Selenium, REST APIs, iPerf, iPerf3, Ookla Speedtest, Docker, Kubernetes, Linux, macOS, Windows
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Senior Software Development Engineer in Test, TikTok
San Jose, California, United States
$179k-$293k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
2+ YOEBS/MS in related field, experience developing AI/LLM test solutions, 2+ years API testing, proficiency in Java/Python/Objective-C/Golang, test automation for mobile/web/APIs, SDK and mobile client testing.
Java, Python, Objective-C, Golang, Django, Flask, Redis, NSQ, Zero-MQ, Kafka, Docker, K8s, Hive, Spark
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2w
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Software Development Engineer in Test (SDET)
United States or California
$110k-$120k/yr RemoteFull Time
Sharetec
Sharetec: Provides web-based core processing software for credit unions.
5+ YOE5+ years SDET experience building test automation frameworks from scratch; Playwright, Python, API testing (Postman), CI/CD pipeline ownership (GitHub Actions/Azure DevOps/Jenkins), and experience testing .NET/C# production systems.
Playwright, Python, Postman, GitHub Actions, Azure DevOps, Jenkins, .NET, C#, JMeter, k6
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2mo
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Quality Assurance Engineer - Cloud, UI & API
Cupertino, California, United States
$106k-$214k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Providing global edge-to-cloud infrastructure and IT solutions for businesses.
5+ YOE5+ years in QA/software testing or related roles; strong Python, UI/API testing; test automation; customer-facing support experience.
Python, Selenium, pytest, Django REST framework
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