228 api test engineer jobs at 89 companies in Capitola, CA
2w
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Senior Product Test Engineer
San Jose, California, United States
$175k-$225k/yr OnsiteFull Time
6+ YOE6+ years building production backend services or data platforms; strong Python (or Go/Java/C#/TypeScript) skills; software engineering fundamentals, API and database design; willingness to work onsite and travel internationally.
Python, Go, Java, C#, TypeScript, MES, SFIS, CI/CD
1mo
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Embedded Test Automation Engineer
Hayward, California, United States
$130k-$150k/yr OnsiteFull Time
4+ YOE4+ years experience in embedded systems or test automation; strong Python and Pytest skills; embedded Linux boot/storage knowledge; experience integrating systems and APIs; troubleshooting across hardware/software/networks.
Python, Pytest, LabVIEW, CI/CD, embedded Linux
1d
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Test Process Equipment Engineer
Idaho Falls or Santa Clara
$90k-$150k/yr OnsiteFull Time
Bachelor's degree in engineering or related technical field; experience designing, specifying, procuring, commissioning, or troubleshooting process equipment; expertise in engineering calculations, piping documentation, and process components.
ASME B31.3, ASME Boiler and Pressure Vessel Code, API, ASME NQA-1
1mo
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Test Automation Engineer
Palo Alto, California, United States
$126k-$145k/yr HybridFull Time
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
3mo
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Quality Assurance Engineer - Cloud, UI & API
Cupertino, California, United States
$106k-$214k/yr HybridFull Time
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
2mo
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Sr. Software Development Engineer in Test
San Mateo, California, United States
$183k-$275k/yr OnsiteFull Time
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
3mo
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Sr. SW Test Engineer
Foster City, California, United States
$110k-$170k/yr HybridFull Time
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
1mo
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Senior Software Development Engineer in Test
San Mateo, California, United States
$224k-$275k/yr HybridFull Time
2+ YOEMaster’s degree in engineering, computer science, or related field, or equivalent; 2 years leading quality engineering with automation, API, functional, regression, accessibility, load, and security testing.
Java, JavaScript, Selenium WebDriver, TestNg, Postman, iOS, Cucumber, WebDriverIO, GitHub Actions, Docker, SauceLabs, TestRail, JIRA, Apache JMeter, BlazeMeter, AWS Inspector
4w
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Software Engineer (API & Microservices development)
San Jose, California, United States
$180k-$210k/yr OnsiteFull Time
4+ YOE4+ years software engineering experience building backend services, production REST APIs, containerized microservices, Kubernetes, and databases (PostgreSQL or MongoDB); proficiency in Go/C++/C#; strong testing and CI/CD practices.
Go, C++, C#, Docker, Kubernetes, PostgreSQL, MongoDB, Python, React, TypeScript, rabbitmq, Kafka
2mo
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Software Development Engineer in Test, Swift Platform Experience
Cupertino, California, United States
OnsiteFull Time
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
1mo
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Senior Software Development Engineer in Test, TikTok
San Jose, California, United States
$179k-$293k/yr OnsiteFull Time
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
3mo
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Quality Assurance Engineer - Cloud, UI & API
Cupertino, California, United States
$106k-$214k/yr HybridFull Time
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
4w
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Software Engineer (API & Microservices development)
San Jose, California, United States
$180k-$210k/yr OnsiteFull Time
4+ YOE4+ years building production backend services and REST APIs; hands-on Go, C++, or C#; Docker and Kubernetes experience; PostgreSQL or MongoDB experience; strong testing, CI/CD, and communication skills.
Go, C++, C#, Docker, Kubernetes, PostgreSQL, MongoDB, Python, React, TypeScript, RabbitMQ, Kafka, Azure, AWS, GCP
3mo
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Quality Assurance Engineer - Cloud, UI & API
Cupertino, California, United States
$106k-$214k/yr OnsiteFull Time
5+ YOE5+ years QA experience; Python; UI/API testing; test automation; customer interaction; US citizenship; degree in CS or related field.
Python, Selenium, pytest, Django RESTful API
3mo
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Software Engineer - Test Automation
Milpitas, California, United States
$118k-$200k/yr OnsiteFull Time
6+ YOE6+ years in hands-on software test automation across UI, API, and system-level testing.
C++, C#, Java, Python, R, TensorFlow, PyTorch, Keras, SQL, NoSQL, Redis, MongoDB, Kafka, Kubernetes, MySQL, Hadoop, BigQuery, Jenkins, Postman, RestSharp
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
1w
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Software Development Engineer in Test (SDET)
Sunnyvale, California, United States
$60k-$149k/yr OnsiteFull Time
5+ YOERequires 5–8 years of SDET experience, Python and Selenium automation, API testing, Cucumber, CI/CD integration, automation framework development, AI tools, AI/LLM agent development, coding, debugging, and Agile experience.
Selenium, Python, Java, Cucumber, Jenkins, GitHub Actions, Azure DevOps, Microsoft Copilot, Claude, Cursor
3mo
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Principal Software Development Engineer in Test
San Francisco or Milpitas
$160k-$170k/yr OnsiteFull Time
9+ YOE3+ Mgmt9+ years in Software QE with 3+ years leading QE teams; strong leadership, API testing, and CI/CD experience; Bachelor's in CS or related field.
Jenkins, Docker, Kubernetes, Git, Sonar, Automation frameworks
3mo
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Développeur.euse de logiciels spécialisés en testabilité / Software Developer in Test
Redwood City or Vancouver or Montreal
$122k-$171k/yr HybridFull Time
5+ YOE5+ years in software testing/QA or SDET; strong Python/TypeScript/C++; experience with automated test frameworks; CI/CD; engage with game engines and AI/ML tooling.
Python, TypeScript, C++, Frostbite, Unity, Unreal, Godot, CI/CD, Automated testing, API testing, Debugging tools, Observability tools
2mo
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Quality Assurance Software Developer Engineer in Test, GeForce GPU
Santa Clara, California, United States
$140k-$270k/yr OnsiteFull Time
5+ YOEBachelors in CS/IT/Electronics or equivalent; 5+ years programming in Python/C/C++; experience with AI tools for test automation, RESTful APIs, SQL/Elasticsearch, WinDbg/gdb, Windows and Linux, and GPU technologies.
C++, C, Python, pip, Windows, Linux, WinDbg, gdb, SQL, Elasticsearch, CUDA, DLSS, Frame Generation, Reflex, RESTful APIs, AI development tools
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