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Senior Software Development Engineer In Test Jobs in Westbrook, CT

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Senior Software Development Engineer In Test information

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$21.2K

$118.2K

$153.9K

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

As of Aug 20, 2026, the average yearly pay for senior software development engineer in test in Westbrook, CT is $118,216.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,000.00 and $135,100.00 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 cities near Westbrook, CT are hiring for Senior Software Development Engineer In Test jobs?

Cities near Westbrook, CT with the most Senior Software Development Engineer In Test job openings:

Department 425 Software Platform Test Engineer

General Dynamics Electric Boat

Groton, CT • On-site

$110 - $140/hr

Other

Re-posted 5 days ago


General Dynamics Electric Boat rating

8.3

Company rating: 8.3 out of 10

Based on 164 frontline employees who took The Breakroom Quiz

67th of 542 rated manufacturers


Job description

Overview

Have you ever wanted to be part of something that truly matters?

Do you have a desire to help our Military?

Are you someone who takes pride in their work?

At General Dynamics Electric Boat - We deliver the advantage that protects Our Sailors, Our Families, and Our Freedom!

Applying for a position with General Dynamics Electric Boat means you are a purpose driven collaborator that will be devoted to our mission of providing the United States Navy with the most superior nuclear submarines in the world. We consider all highly motivated applicants that strive to reach their fullest potential. Joining our team means you become part of a 100 year legacy of dedicated Americans that have left their mark on the continued freedom of this great country. We welcome you the opportunity to leave yours!

Our team members exemplify Electric Boat’s core values:
  • Value each other
  • Behave with integrity and purpose
  • Commit to excellence

The Department 425 Software Platform Test and is seeking experienced candidates to pursue their interest in the software test domain.

D425 is a provider of embedded software services for the Columbia Class program, Virginia Class program, and other programs. We collaborate with stakeholders to deliver embedded software solutions for tactical shipboard systems. Guided by our systems engineering principles, we work with our stakeholders to offer solutions in systems engineering, software development, software testing, configuration management, quality assurance, and test platform development.

The D425 software test group supports the D425 software development groups by providing an independent software test capability. The software test group’s primary goal is to ensure all software and interface requirements are satisfied prior to formal release of software outside the department.

Electric Boat offers Flexible Work Arrangements that allows some work to be performed remotely and at home. This varies from position to position based on the amount of classified material the department interacts with, as well as a few other variables. Please ask for more details on how it applies to this opening during discussions with the department.

Job Responsibilities

As a member of the software test group, applicants will be responsible for leading or contributing to the following set of test activities and products:

  • Estimate and track budget and duration for new testing projects
  • Organize and chair test kick-off meetings
  • Author test plans
  • Support qualification of complex software via verification and validation processes
  • Perform static testing during software and interface requirements development
  • Produce test cases and test descriptions
  • Write automated test scripts or manual test procedures and conduct dry-runs
  • Organize and chair test readiness reviews
  • Conduct formal, dynamic black-box verification testing
  • Organize and chair test completion reviews
  • Formally report defects to the configuration management group and participate in configuration control board meetings
  • Author regression test plans and conduct regression testing
  • Publish test reports
  • Conduct audits with key stakeholders to meet quality assurance standards
  • Opportunities will be available to develop test tools and utilitiesusing platform programming languages
Qualifications Required:
  • Bachelor of Science Degree in Computer Engineering, Computer Science, Electrical, Embedded Software or Systems Engineering
  • 5+ years of post-graduate engineering experience
Preferred:
  • Minimum 5 years experience as a software tester
  • Active SECRET clearance
  • Working knowledge of IBM Rational DOORS and GitLab
  • ISTQB/ASTQB certification(s)
  • Familiarity with writing test scripts
  • Experience with software models on LabVIEW, Digital Twins, and/or MATLAB Simulink
  • Experience with automated testing software such as Squish
Skills
  • Ability to follow and enforce processes and procedures
  • Self-starter with the ability to work independently
  • Strong attention to detail
  • Strong Microsoft Word, Excel, and PowerPoint skills
  • Strong written and verbal communication skills
  • Strong organizational skills
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