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Senior Software Development Engineer In Test Jobs in New Jersey

NAVA Software Solutions

SDET Engineer

Jersey City, NJ · On-site

As a technical, hands-on Senior Software Development Engineer in Test (SDET) your job is to participate in the manual & automation testing of our mobile based application. You will be under the ...

ISite Technologies Inc

Principal SDET

Trenton, NJ · On-site

Principal SDET Location: Hamilton Township, NJ-Onsite Interview (Only Locals) Experience: 10 Years Skills: • Seeking a Principal SDET with strong Wealth Management / Financial Services experience ...

Palnar

Sr. SDET Consultant

Princeton, NJ · On-site

$52.50 - $67.50/hr

* 10+ years of experience as a SDET/Quality Assurance Specialist role * Experience in Insurance and/or financial business domains * Excellent communication, analytical and time management skills

CYNET SYSTEMS

Senior SDET

Princeton, NJ · On-site

$47 - $52/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Strong software development background, preferably a developer who transitioned into test engineering. * Extensive experience writing automation frameworks in JavaScript. * Background in Agile ...

Photon

SDET Engineers - Jersey City

Somerville, NJ · On-site

We are seeking a highly skilled and detail-oriented Software Development Engineer in Test (SDET) to join our team with a focus on data reconciliation , complex SQL , and ETL testing . The ideal ...

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Senior Software Development Engineer In Test information

See New Jersey salary details

$22.8K

$127.5K

$166K

How much do senior software development engineer in test jobs pay per year?

As of Aug 17, 2026, the average yearly pay for senior software development engineer in test in New Jersey is $127,474.00, according to ZipRecruiter salary data. Most workers in this role earn between $112,200.00 and $145,700.00 per year, depending on experience, location, and employer.

What does a senior software development engineer in test do?

A Senior Software Development Engineer in Test (SDET) is responsible for designing, developing, and maintaining automated test frameworks and tools to ensure the quality and reliability of software products. They work closely with development and QA teams to identify test requirements, create robust test cases, and integrate automated tests into the CI/CD pipeline. In addition to coding and scripting, Senior SDETs mentor junior team members, analyze test results, and help troubleshoot complex issues to continuously improve software quality. Their expertise bridges the gap between development and testing, ensuring both speed and quality in software releases.

How does a senior software development engineer in test typically collaborate with development and product teams to ensure software quality?

As a Senior Software Development Engineer In Test (SDET), you will work closely with both development and product teams throughout the software development lifecycle. This includes participating in design and requirements discussions to identify potential test cases early, contributing to test automation strategies, and providing feedback on testability and quality risks. SDETs often pair with developers to review code, co-create test plans, and triage bugs together, ensuring that testing is fully integrated into the CI/CD pipeline. Effective communication and cross-team collaboration are essential for proactively identifying issues and maintaining high software quality standards.

What are the key skills and qualifications needed to thrive as a senior software development engineer in test, and why are they important?

To thrive as a Senior Software Development Engineer In Test, you need advanced programming skills, deep knowledge of software testing methodologies, and a bachelor's degree in computer science or a related field. Expertise with automation frameworks (such as Selenium, Cypress, or Appium), CI/CD tools, and scripting languages is typically required, along with relevant certifications like ISTQB. Strong analytical thinking, problem-solving, and effective communication are crucial soft skills for collaborating with cross-functional teams and driving quality initiatives. These capabilities ensure rigorous test coverage, faster release cycles, and high-quality software products.

What is the difference between Senior Software Development Engineer In Test vs Software Development Engineer In Test?

AspectSenior Software Development Engineer In TestSoftware Development Engineer In Test
ExperienceTypically 5+ years in testing and developmentEntry to mid-level, 1-3 years experience
ResponsibilitiesDesigns complex test frameworks, mentors juniors, leads testing initiativesDevelops test cases, automates tests, executes testing tasks
Skills & CertificationsAdvanced coding, automation, testing tools, leadership skillsProgramming, automation, testing tools
Work EnvironmentCollaborates with cross-functional teams, often in Agile settingsWorks closely with developers, focuses on automation and manual testing

In summary, a Senior Software Development Engineer In Test has more experience, leadership responsibilities, and strategic testing roles compared to a Software Development Engineer In Test, who primarily focuses on developing and executing tests.

What are the most commonly searched types of Software Development Engineer In Test jobs in New Jersey?

The most popular types of Software Development Engineer In Test jobs in New Jersey are:

What are popular job titles related to Senior Software Development Engineer In Test jobs in New Jersey?

For Senior Software Development Engineer In Test jobs in New Jersey, the most frequently searched job titles are:

What job categories do people searching Senior Software Development Engineer In Test jobs in New Jersey look for?

The top searched job categories for Senior Software Development Engineer In Test jobs in New Jersey are:

What cities in New Jersey are hiring for Senior Software Development Engineer In Test jobs?

Cities in New Jersey with the most Senior Software Development Engineer In Test job openings:

Senior Software Development Engineer In Test jobs near you
Infographic showing various Senior Software Development Engineer In Test job openings in New Jersey as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 13% Part Time, and 2% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $127,474 per year, or $61.3 per hour.

SDET Engineer

NAVA Software Solutions

Jersey City, NJ • On-site

Full-time

Re-posted 15 days ago

Job description

NAVA Software solutions is looking for a SDET Engineer
Role: Software Development Engineer in Test
Location: Remote
Duration: Full time/ Direct Hire
What You Will Do:
  • As a technical, hands-on Senior Software Development Engineer in Test (SDET) your job is to participate in the manual & automation testing of our mobile based application. You will be under the guidance of a Principal SDET of a team with an already-established, mature testing process. Your role will be that of a "full-stack" QA Engineer - someone who has a strong appreciation and skill in software engineering with the capability of writing manual & automated and performance tests (time and training is allotted after hiring to learn our tech stack and frameworks).
  • Our Tech Stack: Node.js, webdriver.io, Mocha, Chai, Cucumber, GitLab, Sauce Labs, Applitools, K6

Skills and Experience You Will Need:
  • 3+ years of professional experience as a SDET ( Software Development Engineer in test - is essentially a developer) working in an agile environment
  • Required - strong JavaScript (JS) experience
  • Will need to be comfortable coding in JavaScript and part of current experience. If selected for interview - will be asked to perform ad hoc whiteboard coding exercise
  • Solid development, test automation experience and technical expertise with UI and API
  • Strong analytic and debugging skills
  • Thorough understanding of QA concepts, STLC, SDLC, Continuous Integration, and Continuous Delivery
  • Familiarity with HTML, CSS, REST APIs, JSON, RDBMS, XML/YAML. XCODE, ANDROID STUDIO
  • Understands basic Test Automation principles.
  • Has experience using testing frameworks relevant to their work (e.g., Jest, Mocha, JUnit, pytest)

Desired:
  • Experience with React, Node, or graphQL
  • Demonstrated experience in automating tests with using JS, Python, or other languages
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About NAVA Software Solutions

Sourced by ZipRecruiter

NAVA is a strategic partner for companies seeking to develop or customize software and products. Our team of experts leverages cutting-edge technology and deep industry knowledge to provide customized solutions that drive business success. Whether you're looking to improve your operations, increase efficiency, or bring a new product to market, NAVA has the expertise and resources to help you achieve your goals. Trust us to be your partner in software and product development.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Rocky Hill, CT, US

Social media

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