242 api test engineer jobs at 143 companies in Lindenhurst, NY
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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
1mo
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Blockchain Lead Test Engineer
Tampa or Jersey City or Dallas or Boston or Coppell
$75k-$150k/yr HybridFull Time
5+ YOE5+ years in QA/quality engineering for enterprise software, experience testing blockchain and distributed-ledger platforms, strong manual and automated testing skills, test framework development, API and web app testing, CI/CD experience.
Playwright, Selenium, Cypress, Postman, Hyperledger Besu, CI/CD, REST
2mo
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Senior Security Test Engineer
Holmdel, New Jersey, United States
$155k-$160k/yr HybridFull Time
7+ YOE7+ years in security testing/security engineering at a product company; experience with DAST/SCA/API testing, vulnerability analysis, secure SDLC, Linux troubleshooting, Bash/Python scripting, and writing security reports; Bachelor’s in CS/IT required.
DAST, SCA, API, Tenable Nessus, JFrog, OWASP ZAP, Linux, Bash, Python, C, C++, Jira, Confluence, Xray, VMware, Hyper-V, CVE
3w
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QA Test Automation Engineer
New York, New York, United States
$90k-$101k/yr OnsiteFull Time
7+ YOEBachelor's in CS/Engineering/IS,7+ years in test automation/quality engineering, expertise in automation frameworks, API/integration testing, AI-assisted testing, Agile/DevOps experience.
Selenium, Playwright, Web driver IO, Java, Python, Cursor, Claude, Code, GitHub Copilot, Chat GPT Enterprise, CICD
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Sr Staff Test Engineer
Secaucus, New Jersey, United States
$116k-$155k/yr OnsiteFull Time
8+ YOEBachelor's degree in a relevant technical field and 8+ years in test engineering or system validation; expertise in server architecture, networking, power systems, debugging, automation, and firmware interfaces.
Python, Shell, Perl, FIO, Linpack, mprime, mprime95, IPMITOOL, VLAN, BIOS, UEFI, BMC, OpenBMC, IPMI, Redfish, APIs, GPU
1mo
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Staff Software Engineer in Test
Budapest or New York City or Washington or Vancouver or London or Galway or Munich or Bengaluru or Singapore or Sydney
HybridFull Time
5+ YOE5+ years in test engineering, strong TypeScript and Playwright experience, API/backend testing, CI/CD (GitHub Actions), AWS/serverless and DevOps familiarity, LLM/AI testing knowledge, strong communication and mentoring skills.
TypeScript, Playwright, AWS CDK, AWS serverless services, GitHub Actions, .NET, Angular, Docker, LLMs
2w
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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
2w
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Lead Software Engineer in Test
Los Angeles or Nashville or New York City or Portland or United States
$160k-$180k/yr RemoteFull Time
10+ YOE10+ years in test automation, architecting testing practices, strong coding ability, experience with Playwright/Cypress/Selenium, API/contract testing, performance testing, CI/CD and AI-assisted testing.
Playwright, Cypress, Selenium, FUGA, Zendesk, Trolley, ArgoCD, Kubernetes, .NET, Next.js, k6, JMeter, Gatling, Locust
3w
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Sr. Automation Test Engineer
Wilton, Connecticut, United States
HybridFull Time
9+ YOERequires 9 years testing/development experience, bachelor\u0002s in CS/Electronics or related, proficiency in Python/Java/JavaScript/SQL, UI and REST API automation, TestNG/JUnit/NUnit, Selenium/WebDriver, Git, TestRail, Agile/DevOps/CI-CD experience, Salesforce Admin cert.
Python, Java, JavaScript, SQL, TestNG, JUnit, NUnit, GIT, Selenium, WebDriver, TestRail
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Software Developer in Test - Vice President
New York, New York, United States
$130k-$160k/yr HybridFull Time
8+ YOE8+ years QA engineering experience, 4+ years in Agile SDLC with CI/CD. Strong Java, BDD/TDD, microservices and REST API knowledge; familiarity with React, JavaScript, SQL; experience with CI/CD tooling and automated test frameworks.
JIRA, Java, React, JavaScript, SQL, Maven, Sonar, Git, TeamCity, Jenkins, Docker, JUnit, RestAssured, Playwright, Protractor, JMeter, CI/CD
3w
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Senior Software Development Engineer Test (SDET)
San Francisco or New York City
$175k-$205k/yr OnsiteFull Time
5+ YOE5+ years software testing experience in fintech or trading, test automation (UI/API), CI/CD, familiarity with AI testing approaches, strong communication and problem-solving skills.
Playwright, Cypress, Selenium, K6, CI/CD Pipelines
3d
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Senior Software Development Engineer in Test (SDET)
United States or New York City
$116k-$170k/yr RemoteFull Time
5+ YOEBachelor's degree in computer science or equivalent experience; 5+ years in software development and test automation; advanced programming, automation frameworks, API/UI testing, CI/CD, SQL, debugging, and mentorship skills.
Playwright, Cypress, Selenium, RestAssured, DataDog, NewRelic, SQL
4d
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Software Development Engineer in Test (SDET), AVP (Wealth Custody & Clearing)
Boston or Princeton or Clifton or Austin
$90k-$158k/yr OnsiteFull Time
7+ YOE7+ years in software quality engineering, SDET, or test automation; experience designing automated testing for complex enterprise or regulated systems; proficiency with automation frameworks, APIs, microservices, CI/CD, and test development languages.
Selenium, Cypress, Playwright, Java, JavaScript, CI/CD
1mo
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Principal Software Engineer: Distributed Systems (Config, Test, & Deployment)
Austin or New York City or San Francisco or Washington
$200k-$288k/yr HybridFull Time
10+ YOE10+ years software engineering experience, technical leadership across orgs, expertise in distributed systems, strong typed language mastery, API design, experience with LLMs, Kubernetes, RocksDB and large-scale systems.
Kubernetes, RocksDB, LLMs, Prodspec and Annealing
3w
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Technology, Software Development Engineer in Test (SDET), Vice President
New York or San Francisco
$110k-$140k/yr HybridFull Time
3+ YOE3+ years SDET experience owning automated tests across UI, API, integration and regression; strong Playwright and TypeScript skills; CI/CD experience; experience with agentic AI tools and debugging test failures.
Playwright, TypeScript, OpenCode, Claude Code, Codex, GitHub Actions, Jenkins, REST, OpenAPI
2mo
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Senior Software Development Engineer in Test (SDET) - Ecommerce - Brazil (Remote)
São Paulo or New York City
RemoteFull Time
5+ YOE5+ years SDET/QA automation experience, strong JavaScript/TypeScript skills, hands-on with Playwright/Appium/WebdriverIO or similar, web/mobile/API test automation, CI/CD integration, mobile iOS/Android testing, strong debugging and English communication.
JavaScript, TypeScript, Playwright, Appium, WebdriverIO, BrowserStack, LambdaTest, GitHub Actions, Jenkins, CircleCI, React, Mocha, Allure, ReportPortal, Cypress, AWS, Docker, GCP, Heroku
1mo
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Staff Quality Assurance Engineer
Hoboken, New Jersey, United States
$130k-$150k/yr HybridFull Time
8+ YOE8+ years in quality engineering; hands-on testing of AI/LLM systems; automation with Playwright or similar; proficiency in JavaScript/TypeScript or Java; API testing, CI/CD integration; experience leading QE teams.
Playwright, JavaScript, TypeScript, Java, RAGAS, Cursor, Copilot, AWS, CI/CD
2mo
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Senior Security Engineer
San Francisco or New York
$130k-$250k/yr HybridFull Time
2+ YOE2–6+ years in security or software engineering; strong coding skills (Python, Go, Ruby); cloud (AWS/GCP) and APIs; experience with automation and security testing; excellent communication and collaboration.
Python, Go, Ruby, AWS, GCP
2mo
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Software Engineer
New York or United States
RemoteFull Time
2+ YOE2+ years software engineering experience; strong backend fundamentals (Java, Python, C#, Go or similar); frontend framework experience (React, Vue, Angular or similar); relational DB experience (PostgreSQL, MySQL); REST API knowledge; Git and unit testing; strong communication.
Claude (Opus 4.5), Claude Code, Cursor, GitHub Copilot, Java, Kotlin, Spring Boot, React, TypeScript, PostgreSQL, PostGIS, MySQL, Python, C#, Go, Git, Docker, Redis, Firestore, Google Cloud Platform, AWS, Azure, Native Android
1mo
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Staff Quality Assurance Engineer
Hoboken, New Jersey, United States
$130k-$150k/yr HybridFull Time
8+ YOE8+ years in quality engineering, hands-on testing of AI/LLM systems, automation with Playwright or comparable frameworks, proficiency in JavaScript/TypeScript and/or Java, API/data validation, and QE leadership experience.
Playwright, JavaScript, TypeScript, Java, AWS, Cursor, Copilot, RAGAS
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