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Senior Software Development Engineer In Test Jobs in Washington, NJ

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 ...

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 ...

LTIMindtree

QA SDET

Berkeley Heights, NJ · On-site

$43 - $58.75/hr

Senior Specialist Quality Engineering Work Location - Berkeley Heights, NJ As a Senior Quality ... with development teams to ensure timely resolution. * Lead and participate in test planning ...

R3TEK

Senior Software Engineer

Hillsborough, NJ

$124K - $164K/yr

Responsible for all aspects of software development, including, but not limited to, design ... Must have Master's in Computer Science, Engineering, Information Systems or a related degree & 3 ...

R3tek

Senior Software Engineer

Hillsborough, NJ · On-site

$124K - $164K/yr

Responsible for all aspects of software development, including, but not limited to, design ... Must have Master's in Computer Science, Engineering, Information Systems or a related degree & 3 ...

Synopsys

Senior R&D Engineer - Job ID 18043

Easton, PA · On-site

$98K - $134K/yr

Perform R&D in GPU acceleration for nonlinear finite element analysis procedure including contact ... Design, code, test, document, implement, and maintain software components and systems. Comfortable ...

Oishii

Senior Software Engineer, Robotics

Phillipsburg, NJ · On-site +1

$140K - $160K/yr

Quickly ramp up on the existing codebase and contribute through targeted development projects ... What we look for in a Senior Software Engineer, Robotics: * Bachelor's or Master's degree in ...

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All JobsSoftware Development Engineer In Test JobsSenior Software Development Engineer In Test JobsSenior Software Development Engineer In Test Jobs in Washington, NJ

Senior Software Development Engineer In Test information

See Washington, NJ salary details

$21.8K

$121.7K

$158.4K

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

As of Jul 28, 2026, the average yearly pay for senior software development engineer in test in Washington, NJ is $121,661.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,100.00 and $139,000.00 per year, depending on experience, location, and employer.

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 engineers make $500,000?

Senior Software Development Engineers In Test (SDETs) with extensive experience, specialized skills in automation, and working at large tech companies or in high-cost-of-living regions can earn $500,000 or more annually. Compensation often includes base salary, bonuses, and stock options, especially for those in leadership roles or with rare expertise in testing automation, cloud platforms, or security tools.

Will QA or SDET get replaced by AI?

Senior Software Development Engineers in Test (SDETs) and QA professionals perform complex testing tasks that require critical thinking, creativity, and understanding of system architecture, which AI currently cannot fully replicate. While AI tools can automate repetitive testing and assist in identifying issues, human oversight and expertise remain essential for designing test strategies, interpreting results, and ensuring software quality in a fast-evolving environment.

What is the SDET engineer's salary?

The salary for a Senior Software Development Engineer in Test (SDET) typically ranges from $90,000 to $140,000 annually, depending on experience, location, and company size. SDETs with strong programming skills and experience with automation tools like Selenium or Jenkins tend to earn higher salaries.

Is SDET still in demand?

Senior Software Development Engineers in Test (SDETs) are in strong demand due to the increasing emphasis on quality assurance and automation in software development. SDETs with skills in programming, test automation tools, and CI/CD pipelines are particularly sought after across various industries, ensuring continuous testing and faster release cycles.

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 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 does a Senior Software Development Engineer in Test (SDET) 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.
What cities near Washington, NJ are hiring for Senior Software Development Engineer In Test jobs? Cities near Washington, NJ with the most Senior Software Development Engineer In Test job openings:
Senior Software Development Engineer In Test jobs near you
SDET Engineers - Jersey City

SDET Engineers - Jersey City

Photon

Somerville, NJ • On-site

Other

Posted 6 days ago

Job description

Job Summary:

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 candidate will have a unique blend of skills in software development, quality assurance, and data engineering. You will be responsible for ensuring data accuracy, validating ETL processes, and building automation frameworks for data-related testing processes. This is a key role to ensure the integrity and quality of our data infrastructure and analytics platforms.

Key Responsibilities:
  • Complex SQL Queries:
    • Write and optimize complex SQL queries to validate data pipelines, transformations, and reporting accuracy.
    • Perform root cause analysis of data discrepancies and provide insights into data quality issues.
    • Develop automated SQL scripts to streamline data validation and reconciliation processes.
  • ETL Testing:
    • Validate ETL processes by designing comprehensive test strategies to ensure data accuracy and completeness.
    • Test and verify ETL pipelines from various data sources (structured and unstructured) into data warehouses, ensuring data conforms to business rules and logic.
    • Implement automated ETL testing frameworks and continuously improve them to optimize the data validation process.
  • Data Reconciliation:
    • Develop, implement, and automate test scripts to validate data integrity between source and target systems.
    • Identify and resolve data inconsistencies, mismatches, and errors in large datasets.
    • Design and execute reconciliation processes to ensure accurate data migration and transformation.
Nice to have:
  • Experience with HiveQL for Hive Database
  • Experience with Python as a scripting language  

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