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Sr Software Development Engineer In Test Jobs in Plainfield, NJ

Accord Technologies Inc.

Senior QA Lead

Piscataway, NJ · On-site

Senior SDET QA Lead. Location: Piscataway, NJ (Hybrid 3 days a week) Position type: W2 contract Job Summary: We are seeking a highly skilled and experienced Senior SDET QA Lead with 10-14 years of ...

Deloitte

Lead SDET Engineer, Manager

New York, NY · On-site

Lead SDET II Engineer -AI & Engineering Join our AI & Engineering team in transforming technology ... Professional development From entry-level employees to senior leaders, we believe there's always ...

Deloitte

Lead SDET Engineer, Manager

New York, NY · On-site

Lead SDET II Engineer -AI & Engineering Join our AI & Engineering team in transforming technology platforms, driving innovation, and helping make a significant impact on our clients' success. You'll ...

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All JobsSr Software Development Engineer In Test JobsSr Software Development Engineer In Test Jobs in Plainfield, NJ

Sr Software Development Engineer In Test information

See Plainfield, NJ salary details

$23.1K

$128.8K

$167.7K

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

As of Aug 10, 2026, the average yearly pay for sr software development engineer in test in Plainfield, NJ is $128,801.00, according to ZipRecruiter salary data. Most workers in this role earn between $113,400.00 and $147,200.00 per year, depending on experience, location, and employer.

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

AspectSr Software Development Engineer In TestSoftware Development Engineer In Test
Required CredentialsBachelor's/Master's in CS or related, experience in automation testingBachelor's in CS or related, focus on automation skills
Work EnvironmentDesigns and develops complex test frameworks, leads testing initiativesDevelops and maintains test scripts, executes testing
Employer & Industry UsageUsed in tech companies, especially in QA and testing teamsCommon in software development companies, focusing on testing automation

The main difference is that a Sr Software Development Engineer In Test typically has more experience, leads testing efforts, and designs complex testing frameworks, while a Software Development Engineer In Test primarily focuses on developing and executing test scripts. Both roles require strong automation skills and are vital in ensuring software quality, but the senior role involves more leadership and strategic testing responsibilities.

What are some common challenges faced by a Sr Software Development Engineer in Test when working on large-scale projects?

Sr Software Development Engineers in Test (SDETs) often encounter challenges such as managing complex test automation frameworks, ensuring comprehensive test coverage for rapidly evolving codebases, and coordinating with multiple development and QA teams. Balancing the need for speed in continuous integration pipelines with maintaining high-quality standards can also be demanding. Additionally, SDETs are frequently responsible for mentoring junior testers and advocating for best testing practices across cross-functional teams, which requires strong communication and leadership skills.

What is a Sr Software Development Engineer in Test?

A Sr Software Development Engineer In Test (Sr SDET) is a senior-level professional responsible for designing, developing, and maintaining automated test frameworks and tools to ensure the quality of software products. They work closely with developers and other QA team members to create robust testing strategies, identify defects, and improve the overall software development process. Sr SDETs have advanced programming skills, deep knowledge of test automation, and often mentor junior team members. Their goal is to enable efficient, reliable, and scalable automated testing throughout the software development lifecycle.

What are the key skills and qualifications needed to thrive as a Sr Software Development Engineer in Test?

To thrive as a Sr Software Development Engineer In Test, you need advanced programming skills (such as Java, Python, or C#), deep understanding of software testing methodologies, and a bachelor’s or master’s degree in computer science or a related field. Expertise with automation frameworks (like Selenium or Cypress), CI/CD tools (Jenkins, Git), and test management systems is typically required, along with certifications such as ISTQB being beneficial. Exceptional problem-solving abilities, attention to detail, and strong collaboration and communication skills distinguish standout professionals in this role. These competencies ensure the delivery of high-quality, reliable software products through efficient test automation and seamless teamwork.
What are popular job titles related to Sr Software Development Engineer In Test jobs in Plainfield, NJ? For Sr Software Development Engineer In Test jobs in Plainfield, NJ, the most frequently searched job titles are:
What cities near Plainfield, NJ are hiring for Sr Software Development Engineer In Test jobs? Cities near Plainfield, NJ with the most Sr Software Development Engineer In Test job openings:
Sr Software Development Engineer In Test jobs near you
Infographic showing various Sr Software Development Engineer In Test job openings in Plainfield, NJ as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 16% Part Time, and 2% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $128,801 per year, or $61.9 per hour.

Senior QA Lead

Accord Technologies Inc.

Piscataway, NJ • On-site

Contractor

Re-posted 4 days ago

Job description

Job Title: Senior SDET QA Lead.
Location: Piscataway, NJ (Hybrid 3 days a week)
Position type: W2 contract
 

Job Summary:
We are seeking a highly skilled and experienced Senior SDET QA Lead with 10-14 years of expertise in manual and automation testing.
The ideal candidate will possess a deep understanding of Java Collections, various testing methodologies, and automation frameworks. In this role, you will lead a team of QA professionals, develop and implement testing strategies, and ensure the delivery of high-quality software throughout the development lifecycle.

 Key Responsibilities:

  • Lead and mentor a team of SDET QA engineers, fostering a culture of quality, continuous improvement, and collaborative learning.
  • Develop and implement comprehensive SDET QA strategies aligned with project goals, timelines, and quality standards.
  • Oversee manual testing activities, including writing test cases, executing tests, and identifying dependencies through requirement analysis, API documentation, and wireframes. 
  • Execute various testing types such as Regression, Smoke, Exploratory, and Random Testing to ensure application stability.
  • Design, develop, and maintain automation testing scripts utilizing Java Collections (Set, List, Map, Iterator) and frameworks including Selenium, Appium, and Cucumber. 
  • Leverage automation frameworks like Keyword-Driven, Data-Driven, Modular, and Hybrid frameworks to improve testing efficiency and coverage.
  • Conduct thorough API testing, including parameterized testing and validation procedures to ensure robust and reliable APIs.
  • Collaborate closely with development teams to understand API documentation and facilitate seamless test integration.
  • Develop and execute testing scenarios for web applications, accounting for browser-specific differences.
  • Ensure comprehensive UI testing, including cross-browser testing and regex validations for input parameters.
  • Utilize testing tools such as Selenium, Appium, Postman, AlertSite, JIRA, or Rally to manage testing activities and track defects.
  • Implement BDD practices with tools like TestNG and Cucumber (Gherkin) for behavior-driven development and testing.
  • Perform performance testing to evaluate application responsiveness, scalability, and stability under load conditions.
  • Conduct security testing to identify vulnerabilities, ensuring compliance with security standards and best practices.
  • Participate in CI/CD pipelines, managing multi-branch vs. on-demand pipelines, build processes, and deployment strategies.
  • Ensure effective test execution within CI/CD environments, including build environments, test cycles, and reporting.
  • Log, track, and prioritize defects or exceptions identified during testing phases.
  • Provide regular reports on testing progress, quality metrics, and project health, including dashboards and shared services.

Required Qualifications and Skills:

  • Extensive experience with Java Collections, including ArrayList and HashMap, exception handling, and multithreading.
  • Proficiency in writing and executing SQL queries (WHERE clauses, joins, GROUP BY).
  • Hands-on experience with Regression, Smoke, Exploratory, and API testing.
  • Familiarity with end-to-end testing scenarios, including notification services and CAPTCHA handling.
  • In-depth knowledge of automation tools like Selenium, Cucumber, QTP, SikuliX, and Cypress.
  • Strong understanding of Selenium WebDriver, Grid, and multi-language support (Java, JavaScript, PHP, Ruby).
  • Practical experience with CI/CD pipelines, build processes, environment setup, and test reporting using tools like JIRA or Rally.

Soft Skills:

  • Excellent communication, leadership, and team collaboration abilities.
  • Strong analytical, problem-solving skills, and a proactive approach to quality assurance.