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Senior Software Test Engineer Sdet Jobs (NOW HIRING)

AI Software Test Engineer (SDET)

Ann Arbor, MI · On-site

$42.06 - $46.73/hr

  • Medical

  • Dental

  • Vision

  • Retirement

In this pivotal role, you will be instrumental in ensuring that our AI systems are not just ... Strong understanding of test automation principles, the Software Development Lifecycle (SDLC ...

Software Engineer, Test (SDET)

Seattle, WA · On-site

$165K - $205K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

We are seeking an experienced Software Engineer, Test (SDET) to own quality engineering and test automation for BRINC's Web Platform and Services, our cloud product suite known as LiveOps. LiveOps ...

Software Engineer, Test (SDET)

Seattle, WA · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

We are seeking an experienced Software Engineer, Test (SDET) to own quality engineering and test automation for BRINC's Web Platform and Services, our cloud product suite known as LiveOps. LiveOps ...

Software Development Engineer in Test

Seattle, WA · On-site

$57 - $73.50/hr

Our project managers, senior consultants, and software development engineers are always seeking to ... Position Description Strong SDET skills are vital to Logic 20/20's success. In order to continue ...

Senior SDET

$170K - $200K/yr

As a Senior QA Engineer you will work on game-changing problems in cybersecurity. You will validate ... of which as SDET and 2 years developing in Javascript/Typescript. * You are proficient in ...

Senior SDET

$170K - $200K/yr

As a Senior QA Engineer you will work on game-changing problems in cybersecurity. You will validate ... of which as SDET and 2 years developing in Javascript/Typescript. * You are proficient in ...

SDET 4

Rockville, MD

$51 - $65.75/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The main function of a Software Development Engineer in Test (SDET) is to develop and execute software test plans in order to identify software problems and their causes. Job Responsibilities:

SDET 3

Rockville, MD

$51 - $65.75/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The main function of a Software Development Engineer in Test (SDET) is to develop and execute software test plans in order to identify software problems and their causes. Job Responsibilities:

The Senior Software Development Engineer in Test is responsible for designing, developing, and maintaining automated testing solutions that improve software quality, reduce production risk, and ...

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Senior Software Test Engineer Sdet information

See salary details

$22.5K

$125.6K

$163.5K

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

As of Aug 19, 2026, the average yearly pay for senior software test engineer sdet in the United States is $125,561.00, according to ZipRecruiter salary data. Most workers in this role earn between $110,500.00 and $143,500.00 per year, depending on experience, location, and employer.

What does a senior software test engineer SDET do?

A Senior Software Test Engineer SDET (Software Development Engineer in Test) is responsible for designing, developing, and executing automated tests to ensure the quality of software products. They collaborate closely with developers and product teams to identify test requirements, create testing strategies, and build robust automation frameworks. In addition to writing and running automated test scripts, they may also mentor junior testers, review code, and contribute to improving overall software quality processes.

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

To thrive as a Senior Software Test Engineer SDET, you need a solid background in software development, test automation, quality assurance, and strong programming skills, often supported by a degree in computer science or a related field. Familiarity with tools and frameworks like Selenium, JUnit, TestNG, Jenkins, and cloud platforms, along with certifications such as ISTQB, is highly beneficial. Exceptional analytical thinking, problem-solving abilities, and effective communication skills set top performers apart in this role. These competencies ensure the delivery of robust, high-quality software products through efficient testing and seamless collaboration with development teams.

How does a senior software test engineer SDET typically collaborate with development and product teams during the software development lifecycle?

As a Senior Software Test Engineer SDET, you will work closely with both development and product teams throughout the software development lifecycle. Your responsibilities often include participating in requirement reviews, providing input on testability, and designing test strategies alongside developers. You’ll also collaborate to identify potential risks early, automate test cases, and ensure continuous integration pipelines are robust. This role requires strong communication skills and the ability to advocate for quality while balancing project timelines and priorities.

What is the difference between Senior Software Test Engineer Sdet vs Software Development Engineer in Test (SDET)?

AspectSenior Software Test Engineer SdetSoftware Development Engineer in Test (SDET)
CredentialsTypically requires a QA or testing certification, with experience in automation toolsOften requires a software engineering degree and programming skills
Work EnvironmentFocuses on testing, automation, and quality assurance within development teamsInvolves designing and developing testing frameworks, often with coding responsibilities
Industry UsageCommonly used in software companies emphasizing quality assurancePopular in tech firms integrating development and testing roles
Comparison FocusPrimarily testing and automation expertiseCombines development and testing skills, emphasizing automation development

While both roles focus on automation and quality, Senior Software Test Engineer Sdet emphasizes testing expertise, whereas SDET involves a stronger programming and development component in creating testing tools and frameworks.

What cities are hiring for Senior Software Test Engineer Sdet jobs?

Cities with the most Senior Software Test Engineer Sdet job openings:

What are the most commonly searched types of Software Test Engineer Sdet jobs?

The most popular types of Software Test Engineer Sdet jobs are:

What states have the most Senior Software Test Engineer Sdet jobs?

States with the most job openings for Senior Software Test Engineer Sdet jobs include:

Infographic showing various Senior Software Test Engineer Sdet job openings in the United States as of June 2026, with employment types broken down into 92% Full Time, and 8% Part Time. Highlights an 93% Physical, 1% Hybrid, and 6% Remote job distribution, with an average salary of $125,561 per year, or $60.4 per hour.

Software Development Engineer in Test II

Vontier Corporation

Simsbury, CT • Hybrid

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 11 days ago


Job description

INTRODUCTION and WHAT YOU WILL DO (Job Responsibilities)

Position Summary - Software Development Engineer in Test II

The Software Development Engineer in Test II (SDET II) will work collaboratively as part of a project team, pairing with developers to create, develop, maintain, and automate test cases, to run manually and within the defined automation framework. This individual must be innovative, self-motivated, and willing to develop new skills while constantly improving existing abilities and needs to be interested in problem solving, developing tools, and hardware and software interoperability. This resource is a team player, willing to learn from the talented engineering colleagues on software best practices while educating them on the latest technology and software infrastructure. Also, the SDET II resource integrates the latest technology into the test infrastructure for our automatic tank gauges and cloud-based applications.

Major Responsibilities Include:

  • Develop test plans to verify and validate automated tank gauge features
  • Design, develop, and execute software solutions based on test requirements and technical specification to ensure quality on our automated tank gauge and related platforms
  • Continuously improve the test automation framework
  • Develop automation execution reports that communicate failed tests and failure points to stakeholders
  • Integrate automated tests into the make/build process for continuous integration using frameworks such as Jenkins or Bamboo (either directly or helping DevOps to do it)
  • Monitor automation processes and communicate failures
  • Support non-functional testing (stress, performance/load, and security testing) with automation and test data as needed
  • Review and refactor existing automated tests as well as enhance our automation regression technology to ensure the software quality improvement and efficiency of the test
  • Communicate test results and highlight potential quality risks
  • Ensure test automation design is traceable to requirements or user stories and achieves a high level of requirement/test coverage
  • Interact with product manager, development teams and QA colleagues to develop a strong understanding of the project and product testing objectives
  • Function as an integral part of the project team
  • Collect, analyze and interpret test metrics
  • Summarize test data and report findings

WHO YOU ARE (Qualifications)

Basic Qualifications

  • Bachelor of Science in Computer Science, Software Engineering, or Computer Engineering or equivalent experience
  • Experience with test automation frameworks required
  • Experience with object-oriented programming languages (Java preferred)
  • Proven ability to write automated test scripts to validate APIs, Software functionality and Firmware using automation tools and frameworks including NUnit, C , C#, Junit, TestNG, NodeJS, Java, Python, Selenium, and Python
  • Experience using Selenium to automate WebUI tests
  • Good knowledge about both Linux and Windows OS
  • Good knowledge about with CI/CD tools (such as Jenkins, Bamboo, Travis)
  • Sub-versioning using svn and/or git
  • Gained seniority working in project team and/or as part of an agile SCRUM project team, and experience with Test Driven Development (TDD) or Behavior Driven Development (BDD) a plus
  • Good knowledge with Agile software development
  • Minimum 5 years' experience in a Software Development Engineer in Test (SDET) or Automation Engineer role
  • Knowledge of the system development life cycle
  • Ability to collaborate cross-functionally and work well in a team-oriented environment with developers, test engineers, and product owners
  • Other UI automation experience (such as QT)
  • Linux scripting (bash)

Other Qualifications

  • Excellent oral and written communication skills
  • Solid interpersonal skills
  • Must have a strong work ethic and possess the ability to work in a team environment as well as independently, manage priorities, and adapt to an on-going, progressively changing work environment.
  • Knowledge or experience in configuring and troubleshooting hardware a plus
  • Experience with using hardware single-board computers (Beagle Bone, Raspberry Pi) a plus
  • Experience with TestNG writing assertions
  • TDD/BDD experience
  • Electronics fundamentals
  • Capability to guide SDET on internal initiatives or as QA lead for a project

Relationships

  • Position reports to Quality Manager, Software Engineer
  • Works as team member that will include other SQA Engineers and Developers
  • Works in an international team

#LI-LP1 #LI-Hybrid #LI-Onsite #findyourpath #fuelyourpassion

Vontier partners with you and your family on your health and wellness journey. Visit VontierBenefits.com to view our benefits. We offer a premium suite of health and wellness programs for you and your family, including medical, dental, vision, disability and life insurance. With programs for family planning from Maven Clinic to managing diabetes like Livongo, coverage for women's health, support for adult and elder care, paid parental leave, a generous 401(k) plan with matching company contributions, and more. Vontier is here for all stages of life. We also offer paid time off up to 15 days each year, 13 paid holidays (including 3 floating holidays), and paid sick leave.*

Disclaimer: The salary, other compensation, and benefits information is accurate as of the date of this posting. Sick leave amount may vary based on state or local laws applicable to the applicant's geographic location. The Company reserves the right to modify this information at any time, subject to applicable law. 


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About Vontier

Sourced by ZipRecruiter

Industry

Electrical equipment, appliance, and component manufacturing

Company size

5,001 - 10,000 Employees

Headquarters location

Raleigh, NC, US

Year founded

2019

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