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Senior Software Development Engineer In Test Jobs in McKinney, TX

Apex Systems

Senior SDET

Coppell, TX · On-site

$102K - $133K/yr

Job#: 3043908 Senior Software Development Engineer in Test Role Summary The Sr. SDET is responsible for delivering high-quality , compliant , and scalable software solutions through Quality ...

Apex Systems

SDET

Coppell, TX · On-site

$46.50 - $60/hr

Job#: 3044562 Senior SDET (Hybrid - Coppell, TX or Tampa, FL) The Sr. SDET is responsible for delivering high-quality , compliant , and scalable software solutions through Quality Engineering , Test ...

ADP Test Code - WLP Test 02022023

SDET

Northlake, TX · On-site

$48 - $62/hr

As an SDET, you will be responsible for ensuring the quality of our electronics manufacturing processes. You will work closely with our development team to design and implement automated testing ...

loanDepot

Sr. SDET (Selenium/Automation)

Dallas, TX · On-site

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 ...

loanDepot

Sr. SDET (Selenium/Automation)

Plano, TX · On-site

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 ...

loanDepot

Sr. SDET (Selenium/Automation)

Garland, TX · On-site

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 ...

loanDepot

Sr. SDET (Selenium/Automation)

Irving, TX · On-site

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 ...

loanDepot

Sr. SDET (Selenium/Automation)

Plano, TX

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 ...

loanDepot

Sr. SDET (Selenium/Automation)

Plano, TX · On-site

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 ...

loanDepot

Sr. SDET (Selenium/Automation)

Dallas, TX · On-site

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 ...

loanDepot

Sr. SDET (Selenium/Automation)

Parker, TX · On-site

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 ...

loanDepot

Sr. SDET (Selenium/Automation)

Garland, TX · On-site

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 ...

loanDepot

Sr. SDET (Selenium/Automation)

Plano, TX · On-site

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 ...

loanDepot

Sr. SDET (Selenium/Automation)

Irving, TX · On-site

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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All JobsSoftware Development Engineer In Test JobsSenior Software Development Engineer In Test JobsSenior Software Development Engineer In Test Jobs in McKinney, TX

Senior Software Development Engineer In Test information

See McKinney, TX salary details

$20.9K

$116.5K

$151.7K

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

As of Aug 30, 2026, the average yearly pay for senior software development engineer in test in McKinney, TX is $116,525.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,500.00 and $133,200.00 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 McKinney, TX?

The most popular types of Software Development Engineer In Test jobs in McKinney, TX are:

What are popular job titles related to Senior Software Development Engineer In Test jobs in McKinney, TX?

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

What job categories do people searching Senior Software Development Engineer In Test jobs in McKinney, TX look for?

The top searched job categories for Senior Software Development Engineer In Test jobs in McKinney, TX are:

What cities near McKinney, TX are hiring for Senior Software Development Engineer In Test jobs?

Cities near McKinney, TX 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 McKinney, TX as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 14% Part Time, and 2% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $116,525 per year, or $56 per hour.

Sr. Software Development Engineer in Test (SDET)

WorkNova LLC

Plano, TX • On-site

$47.75 - $61.75/hr

Contractor

Re-posted 14 days ago

Job description

Position – Sr. Software Development Engineer in Test (SDET)

Location: Plano, TX (On-site all 5 days’ work from office)

Duration -   12 months

Interview - 2 Round internal interview and Final interview, In person in Plano, TX

The primary responsibility of the Senior SDET is to design and implement robust testing frameworks and strategies that ensure high-quality, reliable, and scalable software.
All duties are to be performed in accordance with departmental and company policies, practices, and procedures.

Essential Duties & Responsibilities

  • Design and implement comprehensive test strategies and frameworks, including unit, integration, functional, and performance testing.
  • Establish and enforce testing standards and best practices throughout the development lifecycle.
  • Develop and maintain automated testing frameworks using tools such as Playwright and Artillery to support CI/CD.
  • Collaborate with development teams to integrate automated tests into build pipelines for fast feedback.
  • Work with cross-functional teams (Engineering, Product, UX/UI) to define testing criteria.
  • Advocate for quality across teams and provide recommendations to improve software quality.
  • Execute test cases, analyze results, and document findings.
  • Develop and maintain test plans, test cases, and test reports.
  • Implement performance and load testing strategies for high-volume systems.
  • Collaborate with security teams to conduct security testing and ensure compliance.
  • Identify opportunities for process improvements in testing and overall development practices.
  • Attend work as scheduled on a consistent and regular basis.
  • Perform other related duties as assigned.

Minimum Qualifications

  • At least 21 years of age.
  • Proof of authorization to work in the United States.
  • Bachelor’s or Master’s degree in Computer Science, Software Engineering, or related field.
  • Must be able to obtain and maintain any certification or license, as required by law or policy.
  • 5+ years of experience in software testing, with strong focus on automated testing and QA in complex applications.
  • Demonstrated experience building testing frameworks and strategies for large-scale, high-availability systems.
  • Proficiency in JavaScript/TypeScript with hands-on automation experience.
  • Strong knowledge of Playwright and CI/CD tools (e.g., GitHub Actions).
  • In-depth understanding of Agile, TDD, and BDD methodologies.
  • Experience with performance tools (e.g., Artillery, JMeter) and security tools (e.g., OWASP ZAP, Burp Suite).
  • Familiarity with cloud platforms (AWS) and DevOps practices.
  • Excellent written and verbal communication skills.
  • Strong interpersonal skills across varied teams and stakeholders.