98 java api testing jobs at 60 companies in California
1mo
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Senior Java Engineer
Santa Monica, California, United States
$101k-$187k/yr OnsiteFull Time
5+ YOE5+ years backend engineering experience with Java and Spring/Spring Boot; experience building APIs, microservices, cloud/distributed systems, relational data, testing, CI/CD, and containerized deployments; mentoring ability.
Java, Spring, Spring Boot, REST, APIs, Microservices, CI/CD
21h
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Java Tech Lead
Sunnyvale, California, United States
$85k-$130k/yr RemoteFull Time
Advanced Spring Boot microservices and Java full-stack expertise; scalable API, REST, data modeling, testing, CI/CD, security, performance, containers, and cloud architecture experience.
Java, Spring Boot, REST, CI/CD
1d
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Java Backend Developer
Sunnyvale, California, United States
$90k-$102k/yr HybridFull Time
8+ YOE8+ years software development experience with Java and Springboot microservices, commerce architecture, RESTful APIs, databases, testing, CI/CD, and strong communication.
Java, Springboot, Microservices, RESTful APIs
2mo
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QA Automation Engineer (SDET) AI-Enhanced Testing
Mountain View, California, United States
$120k-$140k/yr OnsiteFull Time
Experience with manual and automated testing, QA methodologies, SQL, test automation frameworks, API testing, CI/CD, and proficiency in at least one language (JavaScript, Python, Java).
JavaScript, Python, Java, SQL, Playwright, Cypress, Selenium, CI/CD
1d
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Software Development Engineer in Test Intern（TikTok-Testing）- 2027 Summer
San Jose, California, United States
OnsiteInternship
Currently pursuing CS/Electrical Engineering degree, fluent in Python, familiar with Java/Objective-C/Golang, available for a 12-week Summer 2027 internship, knowledge of API and software testing concepts.
Java, Python, Objective-C, Golang, RPC, REST API
1mo
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Senior Software Engineer, Java | Ticketing
California or Colorado or Connecticut or Florida or Georgia or Illinois or Kansas or Massachusetts or Maine or North Carolina or New Jersey or New York or Oregon or Tennessee or Texas or Virginia or Washington or Austin or Tampa
$140k-$200k/yr HybridFull Time
10+ YOE10+ years Java development, 4+ years building highly scalable systems; proficiency with Kotlin, relational databases, REST APIs, caching (Redis), and quality testing practices.
Java, Kotlin, C++, Postgres, AWS, Redis, Jersey, Spring
2d
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SW Test Development Engineer 2
California or United States
$83k-$138k/yr HybridFull Time
3+ YOE3+ years software development or test experience, proficiency in OOP (Java, Python), API testing, Xcode/Android Studio familiarity, software validation and documentation experience for regulated products.
SDK, Java, Python, API, Xcode, Android Studio, Charles Proxy, Android, iOS
2mo
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Delivery Excellence - Tech Enablement - Senior Developer - Manager
New York or Tampa or Atlanta or Chicago or Washington or Dallas or Los Angeles or Miami or Boston or San Diego or San Francisco or Silicon Valley or Philadelphia or Seattle
$99k-$232k/yr OnsiteFull Time
4+ YOE2+ MgmtBachelor's degree; 4+ years in software engineering; strong Java, Python, C++, and JavaScript; experience leading teams; API management; CI/CD; ATDD a plus.
Java, Python, C++, JavaScript, APIs, CI/CD, Application frameworks, Software testing
1w
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Senior Quality Assurance Engineer
Sunnyvale, California, United States
$220k-$240k/yr HybridFull Time
4+ YOEMaster's in Computer Engineering/Computer Science plus 4 years QA experience; strong skills in Java, Python, Selenium, REST API testing, CI/CD, Jenkins, AWS, SQL, JMeter, and test documentation.
Python, Java, Selenium, REST API, Jenkins, AWS, Kubernetes, SQL, Oracle, JMeter, Visual Studio Code, Rally, JIRA, CI/CD
2mo
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Sr Software Development Engineer in Test, ML
San Mateo, California, United States
$183k-$275k/yr HybridFull Time
5+ YOE5+ years as an SDET; strong backend testing; Python/Java/Scala/Go for test automation; API testing; CI/CD experience; cloud/container tech; ML/probabilistic systems testing.
Python, Java, Scala, Go, Postman, Jenkins, GitHub Actions, ArgoCD, pytest, JUnit, TestNG, AWS, GCP, Kubernetes, Docker, Prometheus, Grafana, Datadog
3w
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Hardware Server Engineer
Cupertino or Austin
$80k-$135k/yr OnsiteFull Time
5+ YOE5+ years industry experience, strong Java/Kotlin proficiency, API/REST test automation experience, BS/MS in Computer Science or equivalent, CI/CD and containerization familiarity.
Java, Kotlin, REST, API, Docker, Kubernetes, AI/ML
1mo
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Engineering Manager - Catalog
Irvine, California, United States
$140k-$145k/yr OnsiteFull Time
10+ YOE2+ Mgmt10+ years software engineering with 2+ years lead/manager experience; hands-on full-stack skills (C#/.NET, Go, Python, or Java; React; REST APIs; SQL); CI/CD, automated testing, AI-assisted development tooling; bachelor's degree required.
Langchain, C#/.NET, Go, Python, Java, React, REST APIs, Microsoft SQL Server, PostgreSQL, CI/CD, automated testing, Copilot, Claude Code, Cursor, MLOps
2d
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Sr. Software Engineer - Test (SDET)
Scottsdale or San Francisco or Chicago or New York City
$106k-$130k/yr HybridFull Time
5+ YOEBachelor's degree required. 5+ years developing software or test automation using two of Java, Ruby, Node.js, or Objective-C. Experience with CI/CD, test automation for API/web/mobile, and test frameworks.
Java, Ruby, Node.js, Objective-C, GitLab, GIT, Eclipse, Android Studio, Xcode, Bamboo, Harness, Splunk, AppDynamics, Appium, Selenium, WebDriver, Rest-Assured, Cucumber, AWS, Kubernetes, BrowserStack, Perfecto Mobile, Device Anywhere, Amazon Device Farm
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
3mo
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Software Engineer, Full Stack
San Francisco, California, United States
$176k-$227k/yr HybridFull Time
2+ YOE2-4 years of full-stack experience; strong HTML/CSS/JavaScript; knowledge of Python/Java/Go/Node.js; MySQL or relational DB; experience with microservices and API design; strong coding and testing skills.
HTML, CSS, JavaScript, Python, Java, Go, Node.js, MySQL, Relational databases, Microservices, API design
2mo
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Software Engineer
Menlo Park, California, United States
$113k-$155k/yr HybridFull Time
1+ YOETesting mobile and web apps; manual and automated testing; API testing; Appium/Selenium/Playwright; Python or Java; defect tracking; one year of related experience; background checks.
Appium, Selenium, Playwright, REST API testing, Python, Java
2mo
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Associate Principal SDET
Milpitas, California, United States
$160k-$180k/yr HybridFull Time
2+ YOE5+ MgmtLead architecture of automation and quality engineering; extensive test automation and leadership experience; strong Java/Python; AI tools experience; cloud API testing; CI/CD; security testing.
Playwright, PyTest, Robot Framework, Karate, Java, Python, Jenkins, GitLab CI, Maven, Gradle, JMeter, Gatling, SAST, DAST, axe-core
1mo
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Senior SDET — Automation Quality & Test Engineering
Irvine or United States
$125k/yr RemoteFull Time
6+ YOE6+ years software engineering (4+ in test automation); strong coding in TypeScript, JavaScript, Python, Java, or C#; experience building API/UI test frameworks, CI/CD integration, testing multi-system integrations, and daily use of AI coding tools.
TypeScript, JavaScript, Python, Java, C#, Postman, REST-assured, pytest, supertest, Playwright, Cypress, GitHub Actions, GitLab CI, Jenkins, Azure DevOps, Blue Sage, Encompass, Kwikie, Gateless, Cotality, AUS, DU, LP, Claude Code, GitHub Copilot, Cursor
2mo
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Software Engineer - AI Agentic Product Dev Team (US)
Santa Clara, California, United States
$121k-$161k/yr HybridFull Time
2+ YOE1-2 years software engineering; backend/full-stack; Python plus another language (Java/Go/TypeScript); experience with LLMs/NLP/ML; APIs, distributed systems; prompting, embeddings, model inference; strong testing and problem solving.
Python, Java, Go, TypeScript, LLMs, NLP, APIs, Distributed Systems, Flask, React, SQL, MySQL, Airflow, Spark, Docker, AWS
1mo
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Senior, Software Engineer (Android)
Sunnyvale, California, United States
$117k-$234k/yr OnsiteFull Time
3+ YOE3–7 years Android development experience; proficiency with Kotlin/Java, Android SDK, Jetpack, REST APIs; familiarity with MVVM/Clean Architecture, unit testing, Agile, CI/CD; Bachelor's in CS or equivalent experience (or 5 years' experience).
Kotlin, Java, Android SDK, Jetpack, Jetpack Compose, MVVM, Clean Architecture, REST API, CI/CD, AWS, Azure, Claude, Cursor, Copilot
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