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545 software test engineer jobs at 263 companies in Plainfield, NJ

6d
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Software Test Engineer
New York, New York, United States
$106k-$133k/yr OnsiteFull Time
Persistent Systems
Persistent Systems: Develops and manufactures secure mobile ad hoc networking systems.
2+ YOEBachelor's in CS or related, 2+ years functional automated testing and software development (Perl/Python/Shell), Linux experience, test plan creation, and ability to obtain US security clearance.
PERL, Python, Shell Script, Linux, Cisco
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2mo
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Staff Test Software Developer
Secaucus, New Jersey, United States
$105k-$140k/yr OnsiteFull Time
ZT Systems
ZT SystemsNASDAQ: SANM: Manufactures custom server and storage hardware for data centers.
5+ YOE5+ years software developer experience in manufacturing test development/sustaining; proficient in Python and Linux; experience with hardware tests and SDLC.
Python, Linux, bash, IPMI, Redfish, mprime, FIO, Linpack, VMware, Gitlab, DHCP, PXE, nginx, VMs, VMware
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3mo
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Test Engineer
High Bridge, New Jersey, United States
OnsiteFull Time
XP Power
XP PowerLondon Stock Exchange: XPP: Provides critical power control and electronic power conversion solutions.
5+ YOEBachelor's or Master's in Electrical Engineering; 5+ years manufacturing experience; HV experience preferred; CAD and test software proficiency.
Altium, LabVIEW, SOLIDWORKS
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1mo
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Senior / Staff Software AI Test Engineer, AI Engineering
Santa Monica or New York
$190k-$250k/yr OnsiteFull Time
TWG Global
TWG Global: Investment holding scaling AI across finance and sports.
3+ YOE3–7 years software engineering with test automation; expert Python; hands-on Java; LangGraph/Vercel; LLM evals; cross-platform testing; CI/CD integration; SQL; BS in CS/Engineering.
Python, Java, pytest, Selenium, Playwright, Cypress, GitHub Actions, Jenkins, CircleCI, GitLab CI, LangGraph, Azure, Docker, LangSmith
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2mo
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Software Development Engineer in Test (SDET)
Trenton, New Jersey, United States
$109k-$127k/yr OnsiteFull Time
NJM Insurance Group
NJM Insurance Group: Provides property, casualty, and workers' compensation insurance services.
7+ YOE7+ years software delivery; 5+ years QA; Bachelor's degree; strong QA principles; test automation tools; API testing; multiple languages; Git.
Selenium, Playwright, Cypress, TestNG, JUnit, NUnit, Postman, RestAssured, Git, NeoLoad, JMeter, Docker, Kubernetes
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1w
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Senior Software Engineer (Test Equipment Engineering)
Parsippany, New Jersey, United States
$137k-$150k/yr OnsiteFull Time
Marotta Controls
Marotta Controls: Designs and manufactures precision control systems for aerospace and defense.
B.S. in EE/Software Engineering, experience in test equipment and embedded/hardware automation, US citizenship required, proficiency in C#, C, LabVIEW, GUI and firmware development, and test equipment troubleshooting.
Visual Studio, MS Visio, MS Office, C#, LabVIEW, LabVIEW FPGA, LabVIEW Real Time, MS SQL, SQLite, OrCAD, LT Spice, Code Composer
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3w
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Software Development Engineer in Test
Krakow or Antwerp or Lisbon or Kyiv or New York City or Europe
RemoteContract
IntellectEU
IntellectEU: Provides blockchain integration and financial messaging solutions for institutions.
6+ YOE6+ years Java development and test automation experience; degree in computer science; experience testing distributed systems (REST, message queues); proficient with test frameworks (Cucumber, JUnit, TestNG, RestAssured), Docker, Gradle/Maven; fluent English.
Kotlin, Spring Boot, ActiveMQ, Gradle, Ansible, Docker, Canton, Cucumber, JUnit, TestNG, RestAssured, Java, Maven
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5d
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Software Developer in Test - Vice President
New York, New York, United States
$130k-$160k/yr HybridFull Time
iCapital
iCapital: A global fintech platform for alternative investment marketplace access.
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
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2mo
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Software Engineer (Java) in Test (New York, NY, US, 10036)
New York, New York, United States
$98k-$130k/yr OnsiteFull Time
Paramount
ParamountNASDAQ: PSKY: Produces and distributes media content across global entertainment platforms.
3+ YOE3+ years in software or quality engineering with robust Java development; experience enhancing an enterprise automation framework; AI tools experience; strong testing and QA focus.
Java, Selenium, Appium, Playwright, REST-Assured, TestNG, JUnit, Maven, Gradle, GitHub Copilot, Claude Code, Cursor, LLM-based assistants, ffmpeg/ffprobe, Charles/Fiddler
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1mo
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Software Development Engineer in Test
Great Neck, New York, United States
$65k-$80k/yr OnsiteFull Time
FlexTrade Systems
FlexTrade Systems: Provider of multi-asset execution and order management trading software.
0+ YOE0-2 years QA experience; coding in Python and C#; Linux and Bash familiarity; ability to create and maintain automated tests, reproduce and debug issues; fintech experience preferred.
Python, C#, Linux, Bash
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2mo
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Software Engineer II- Test Automation
New York, New York, United States
$119k-$150k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
3+ YOE3+ years in software test automation; proficient in Java/Python/JavaScript; Selenium, Appium; CI/CD; API testing; strong QA and debugging skills.
Selenium, JUnit, TestNG, RestAssured, Appium, Postman, Jenkins, GitLab CI, Cucumber
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2w
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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
Diligent
Diligent: Provides software for corporate governance, risk, and compliance management.
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
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5d
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Test Development Engineer - Software
Holmdel, New Jersey, United States
$136k-$193k/yr HybridFull Time
Cisco
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
5+ YOEBachelor's in EE/CE/CS/Physics or related,5+ years developing/supporting automated test systems, strong Python experience, source-control (Git/SVN/Perforce), familiarity with optical/electrical lab instruments.
Python, NI LabVIEW, TestStand, Git, SVN, Perforce
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5d
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Test Automation Engineer
Greenwich or Chicago
$140k-$160k/yr HybridFull Time
Interactive Brokers
Interactive BrokersNASDAQ: IBKR: Automated global electronic brokerage and trading services provider.
3+ YOEBachelor's in quantitative field,3+ years software engineering,strong Python and unit testing experience (pytest/unittest),git proficiency,testing and QA expertise,excellent communication and analytical skills.
Python, pytest, unittest, git, Manta, Ataccama
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1w
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Lead Software Test Automation Engineer
Newtown, Pennsylvania, United States
FieldFull Time
EPAM Systems
EPAM SystemsNYSE: EPAM: Provides global digital platform engineering and software development services.
2.5+ YOEBachelor's degree in a related discipline, 30+ months of software test automation experience, proficiency with at least one listed language, frameworks, cloud platforms, Docker, Git, Jira, and Confluence.
.NET, Java, JavaScript, Python, Swift, Kotlin, Appium, Cucumber, Pytest, Rest Assured, Selenium, JUnit, AWS, Azure, GCP, Docker, RESTful, Git, Jira, Confluence
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2mo
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Software Development Engineer in Test (SDET)
New York City, New York, United States
$90k-$120k/yr OnsiteFull Time
MetTel
MetTel: Providing managed network, mobility, and cloud communications for enterprises.
5+ YOE5 years QA experience in Agile; Bachelor's in IS/CS/CE or related field; strong QA testing, automation (Selenium), and API/performance testing; programming knowledge; CI/CD familiarity; good communication.
Selenium, CI/CD, TeamCity, Jenkins, Git, .NET, React, Spring, Angular, Django
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2mo
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Principal Software Development Engineer in Test
New York or Glendale
$172k-$241k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces movies, operates theme parks, and provides streaming services.
10+ YOE10+ years in quality engineering or software development; leadership; experience scaling test automation.
Python, OO languages, Test automation, Cloud-native testing
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1mo
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Sr. Software Developer Engineer - Testing | Apply Now
Tampa or Whippany or Cary
$80k-$125k/yr HybridFull Time
MetLife
MetLifeNYSE: MET: Global provider of insurance, annuities, and financial services.
3+ YOE3+ years in software testing with strong test automation experience using Java and C#, experience with Azure DevOps/GitHub, CI/CD concepts, and applying AI to optimize test automation.
Java, C#, Microsoft Azure DevOps, GitHub, Terraform
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3d
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Senior Associate - Test Engineer
New York, New York, United States
$81k-$116k/yr HybridFull Time
New York Life
New York Life: Provides life insurance, retirement income, and investment solutions.
7+ YOE7+ years in software testing/QA with experience leading test strategy, strong manual testing, automation exposure, defect management, and stakeholder communication; familiarity with listed test and defect tools.
MABL, Orchestrator, Playwright, Selenium, Cypress, Appium, Java, JavaScript, C#, Jira, PractiTest, Azure DevOps
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2mo
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Software Development Engineer in Test (SDET)
Jersey City, New Jersey, United States
RemoteFull Time
Tradeweb Markets
Tradeweb MarketsNasdaq: TW: Operates electronic marketplaces for fixed income and derivatives trading.
7+ YOE7+ years QA in financial services, SDET with test automation, skilled in JS frameworks, SQL, Python, CI/CD, Linux; experience in trading environments preferred.
Selenium, Cypress, Playwright, WebdriverIO, GitLab CI, Jenkins, Git, Python, SQL, Chrome DevTools
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