86 java api testing jobs at 44 companies in Wayne, NJ
2w
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Sr Java API Developer - New York
New York, New York, United States
$40k-$140k/yr OnsiteFull Time
Photon: A technology employer building secure, scalable, and maintainable backend and API solutions.
5+ YOE5+ years Java backend experience, proficiency with Java 11/17, Spring ecosystem, RESTful APIs, relational and NoSQL databases, API security, CI/CD, and testing frameworks.
Java 11, Java 17, Spring Boot, Spring MVC, Spring Data JPA, Spring Security, Hibernate, REST, OpenAPI/Swagger, JSON, GraphQL, PostgreSQL, MySQL, Oracle, MongoDB, Cassandra, Apache Kafka, RabbitMQ, Maven, Gradle, JUnit, Mockito, REST Assured, Jenkins, GitHub Actions, GitLab CI, Microsoft Azure DevOps, Docker, Kubernetes, Git, Redis, Hazelcast, Prometheus, Grafana, ELK Stack, Splunk
2d
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Java Developer
New York City, New York, United States
$130k-$140k/yr OnsiteFull Time
4+ YOEStrong Java/Java EE proficiency, experience with MVC/ORM, web services/API, SQL, Ant, Agile, unit/integration testing; Blaze Advisor preferred. Education: degree plus relevant years of experience per posted options.
Java, Java EE, MVC, ORM, web services, API, SQL, Ant, Blaze Advisor
3d
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Automation Testing Consultant
Princeton, New Jersey, United States
$76k-$99k/yr OnsiteFull Time
Experience with test automation (Selenium, Playwright), API testing (REST Assured, Postman), Java or Python programming, UI/API/database testing; bachelor's degree or equivalent; US work authorization required.
Selenium, Playwright, REST Assured, Postman, Java, Python, Tricentis TOSCA, GitHub Copilot
3w
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Senior QA Automation Engineer – API Automation & Performance Testing
Parsippany, New Jersey, United States
$53k-$93k/yr HybridFull Time
Design and implement API automation and performance test strategies; experience with API testing, performance testing, test frameworks, Azure DevOps, Java, and mentoring peers.
Postman, REST Assured, JSON, Azure DevOps, JMeter, K6, Java, Ready API, SOAP UI, Playwright, Selenium, Grafana, Dynatrace
4w
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Java Developer
Whippany, New Jersey, United States
$190k-$195k/yr OnsiteFull Time
Design, develop, test, and maintain scalable Java-based enterprise applications; collaborate cross-functionally; follow secure coding and unit/integration testing practices.
Java, APIs
1mo
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Java developer
New York, New York, United States
$98k-$128k/yr OnsiteFull Time
Experience with Java 17/21, Spring Boot/Spring Cloud, microservices, REST APIs, Kafka/RabbitMQ, Docker/Kubernetes, JPA/Hibernate, SQL (PostgreSQL/MySQL) and NoSQL; CI/CD and automated testing experience.
Java, Spring Boot, Spring Cloud, Spring Data JPA, Hibernate, PostgreSQL, MySQL, NoSQL, Kafka, RabbitMQ, Docker, Kubernetes
1w
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Senior QA Automation Engineer – API Automation & Performance Testing
Bridgewater, New Jersey, United States
$53k-$93k/yr HybridFull Time
Design and execute API, functional, integration, regression, and performance tests; build API automation frameworks; strong Java and JSON skills; experience with Postman, REST Assured, JMeter/K6, and Azure DevOps.
Postman, REST Assured, JSON, Azure DevOps, JMeter, K6, Java, Ready API, SOAP UI, Playwright, Selenium, Grafana, Dynatrace
2w
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Senior QA Automation Engineer – API Automation & Performance Testing
Parsippany, New Jersey, United States
$53k-$93k/yr HybridFull Time
Strong QA automation experience with API and performance testing using Postman, REST Assured, JMeter/K6; Java and JSON proficiency; Azure DevOps experience; SAFe Agile experience; strong communication and analytical skills.
Postman, REST Assured, JSON, REST APIs, Microsoft Azure DevOps, JMeter, K6, Java, Ready API, SOAP UI, Playwright, Selenium, Grafana, Dynatrace
2w
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Full Stack Java Developer
New York or Pennington or Jersey City
$44-$54/hr HybridFull Time
5+ YOE5+ years Java full stack experience, advanced proficiency in Spring Boot, associate's degree, proficiency with MongoDB/Oracle and REST API testing; client-facing and banking experience preferred.
Java, Spring Boot, MongoDB, Oracle Database, Rest API Testing
1mo
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Software Engineer | API
New York, New York, United States
$144k-$172k/yr HybridFull Time
Strong backend fundamentals and API experience; proficiency in Go, Python, Java, or C#; comfortable with React/TypeScript; experience building SDKs, writing tests, and improving developer experience.
Go, Python, Java, C#, React, TypeScript, GitHub Copilot, Claude, NVIDIA DGX SuperPODs, Jira
2mo
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Java Apps Developer Lead Analyst - Vice President
New York or Jersey City
$142k-$213k/yr HybridFull Time
6+ YOE6+ years software development experience; strong Java, Spring, Microservices, SQL, Linux, Docker/Kubernetes, Kafka/JMS, testing frameworks (JUnit, Mockito), and experience with performance, APIs and Agile methods.
Java, TDD, Spring Framework, Microservices, Hibernate, Jackson, JAX-RS, JPA, JAXB, Apache GemFire, JMS, Kafka, JUnit, Mockito, PowerMock, Docker, Kubernetes, Git, SQL, Linux
1mo
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10x Java Developer/AI Engineer
Berkeley Heights, New Jersey, United States
$110k-$186k/yr OnsiteFull Time
8+ YOE8+ years backend software engineering with Java; experience shipping production-scale products, automated testing (JUnit, Mockito, Testcontainers), Spring Boot/Quarkus/Micronaut, LLM/API and vector DB integration, Docker/Kubernetes, cloud (preferably AWS).
Java, JUnit, Mockito, Testcontainers, Spring Boot, Quarkus, Micronaut, GitHub Copilot, Claude Code, OpenAI, Anthropic, Amazon Bedrock, Spring AI, PostgreSQL, Docker, Kubernetes, Apache Kafka, AWS SQS, AWS SNS, AWS
6d
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Java FullStack Engineer - Jersey City, NJ
Jersey City, New Jersey, United States
$106k-$142k/yr OnsiteFull Time
8+ YOE8+ years Java Spring experience, messaging (RabbitMQ/Kafka/Service Bus), databases (Oracle/Postgres), REST/microservices, CI/CD (Jenkins), testing (jUnit,Cucumber,Selenium), cloud (Microsoft Azure preferred).
Java, Spring Boot, RabbitMQ, Kafka, Service Bus, Oracle, Postgres, REST API, Jenkins, jUnit, Cucumber, Selenium, Chaos Testing, CI/CD, Microsoft Azure
3w
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QA Engineer (Automation, Java) - R01568211
Dallas or Coppell or New York City
$80k-$85k/yr HybridFull Time
8+ YOE8+ years QA experience with Selenium/Java, Cucumber, automation frameworks, RESTful API integration, CI/CD tools, and test data management.
Postman, BDD - Behavior Driven Development, Android Studio, Appium, Zephyr, TDD - Test Driven Development, Cucumber, Selenium, Java, Saucelab, Flyway, Bitbucket, GitLab, Jenkins, Maven, Extent
1w
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Software Engineer III (Java/Spring)
New York, New York, United States
$133k-$185k/yr OnsiteFull Time
3+ YOE3+ years software engineering experience; proficiency in Java/J2EE, Spring/Spring Boot, REST APIs, CI/CD practices, and enterprise development tools; experience with automated testing and system design; familiarity with AI-assisted development workflows.
Java/J2EE, REST APIs, Spring Framework, Spring Boot, GIT/BitBucket, JIRA, Maven, Kafka, Splunk, Dynatrace, Grafana, AWS, S3, Terraform, PostgreSQL DB
1d
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Senior Full Stack Developer (Java Backend + Angular + AI-Assisted Development)
New York City, New York, United States
$75k-$90k/yr OnsiteFull Time
Experienced developer skilled in Java, Spring Boot, Angular, REST APIs, microservices, databases, cloud, DevOps, AI-assisted development, testing, debugging, and secure software engineering.
Java, Spring Boot, Spring MVC, Spring Data JPA, Hibernate, Kafka, Maven, Gradle, Angular, TypeScript, HTML5, CSS3, RxJS, Angular Material, SQL Server, PostgreSQL, Oracle, Azure, AWS, GCP, Docker, Kubernetes, GitHub Actions, Jenkins, Azure DevOps, Git, AI
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
1mo
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Sr Test Engineer - Automation
Hyderabad or Boston or New York City or United States or Canada or Mexico or North America
OnsiteFull Time
6+ YOE6+ years testing experience with strong manual testing skills; automation exposure with Selenium/Playwright/Appium, Java/TypeScript; experience with JIRA/Azure DevOps, SQL, API testing, CI/CD awareness.
JIRA, Azure DevOps, SQL, Selenium, Playwright, Appium, Java, TypeScript, Postman, Jenkins, Git
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
4w
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Test Automation Engineer(Web)
Alexandria or Aberdeen or Picatinny
HybridFull Time
3+ YOE3+ years test automation experience building automated test suites for web apps and APIs; experience with Selenium/Cypress, CI/CD, Docker/Kubernetes; programming in Java or JavaScript; secret clearance required.
Selenium, Cypress, TestNG, GitLab, JIRA, Docker, Kubernetes, Java, JavaScript, Cucumber, Gherkin, Git, Postman, REST Assured, SoapUI, Maven, Gradle, NPM, JMeter, SQL
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