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Senior Software Development Engineer In Test Jobs in Maryland

MSD

Senior Software Test Engineer

Rockville, MD · On-site

$88.10K - $134.40K/yr

POSITION SUMMARY The Senior Software Test Engineer is responsible for the testing of major ... in testing through a full software development life cycle. KNOWLEDGE, SKILLS AND ABILITIES

Auria

Software Development Engineer

Greenbelt, MD · On-site

$100K - $185K/yr

Candidates will work in small development teams on all aspects of the development life cycle ... Software Engineer: $100k - $125k Senior Software Engineer: $130k - $175k Principal Software ...

Everwatch

Software Test Engineer

Annapolis Junction, MD · On-site

Job Title Software Test Engineer Overview EverWatch is a government solutions company providing ... Experience performing testing in high-tempo or rapid software development environments * Knowledge ...

Everwatch

Software Test Engineer

Annapolis Junction, MD · On-site

As a test engineer on our team, you'll use your experience to work with software engineers, DevOps ... Experience performing testing in high-tempo or rapid software development environments * Knowledge ...

Wrenchio LLC

Senior Software Engineer

Annapolis Junction, MD · On-site

$134.60K - $177.40K/yr

... systems in accordance with project requirements. Works effectively both independently and ... test outcomes. Additionally, the Sr. Software Engineer addresses and resolves software issues ...

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$21.8K

$121.9K

$158.7K

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

As of Jun 1, 2026, the average yearly pay for senior software development engineer in test in Maryland is $121,862.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,200.00 and $139,300.00 per year, depending on experience, location, and employer.

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.

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 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 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 Maryland? The most popular types of Software Development Engineer In Test jobs in Maryland are:
What are popular job titles related to Senior Software Development Engineer In Test jobs in Maryland? For Senior Software Development Engineer In Test jobs in Maryland, the most frequently searched job titles are:
What job categories do people searching Senior Software Development Engineer In Test jobs in Maryland look for? The top searched job categories for Senior Software Development Engineer In Test jobs in Maryland are:
What cities in Maryland are hiring for Senior Software Development Engineer In Test jobs? Cities in Maryland 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 Maryland as of May 2026, with employment types broken down into 98% Full Time, 1% Part Time, and 1% Contract. Highlights an 85% Physical, 10% Hybrid, and 5% Remote job distribution, with an average salary of $121,862 per year, or $58.6 per hour.
Senior Software Test Engineer

Senior Software Test Engineer

MSD

Rockville, MD • On-site

$88.10K - $134.40K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 8 days ago

Job description

POSITION SUMMARY
The Senior Software Test Engineer is responsible for the testing of major components of present and future MSD software products.
DUTIES AND RESPONSIBILITIES
  • Independently create, improve, maintain, and execute a testing framework (manual and automated).
  • Develop and execute smoke tests, test software patches, test internal releases and test full product releases.
  • Develop and execute end-to-end, operational, and performance tests for software products.
  • Interfacing with other departments when needed to coordinate testing efforts or resources.
  • Verify and/or validate software products providing official verification results.
  • Aide in the creation of release documentation and ensure they are complete and accurate.
  • Review, improve, and audit based on our processes used for verification and validation.

EXPERIENCE AND QUALIFICATIONS
  • A minimum of Bachelor's degree in Computer Science, Engineering or related area is required.
  • 3-5 years experience in testing through a full software development life cycle.

KNOWLEDGE, SKILLS AND ABILITIES
  • Working knowledge of testing tools like Selenium WebDriver and Postman.
  • Working knowledge of Java, Python, version management control software, and bug-tracking software.
  • Knowledge of test management software is desired.
  • Knowledge of scripting, building tools, databases, and installations desirable.
  • Ability to work in a fast-paced environment with developers to integrate and test software components into a system to meet requirements
  • Ability to diagnose and troubleshoot the test framework to resolve problems during automated test development.
  • Excellent interpersonal skills and ability to work well with personnel at all levels.
  • Effectively communicate issues/problems and results that impact timelines, accuracy and reliability of test data.
  • Ability to analyze requirements and user stories to ensure test coverage.
  • Creativity in test approach is expected.
  • Strong written and verbal skills required.

PHYSICAL DEMANDS
This position requires the ability to communicate and exchange information, utilize equipment necessary to perform the job, and move about the office.
WORK ENVIRONMENT
This position is typically performed in a traditional office environment or remotely as needed.
COMPENSATION SUMMARY
The annual base salary for this position ranges from $88,100 to $134,400. This salary range represents a general guideline as MSD considers other factors when presenting an offer of employment, such as scope and responsibilities of the position, external market factors, and the candidate's knowledge, skills, abilities, education and experience. Employees may qualify for a discretionary or non-discretionary bonus in addition to their base salary. These annual bonuses are intended to recognize individual performance and enable employees to benefit from the Company's overall success.
BENEFITS SUMMARY
At MSD, we offer a comprehensive benefits package to support our employees' well-being and financial security. In addition to competitive salaries, our benefits include medical, dental, and vision coverage, along with prescription benefits. We provide a 401(k) plan with company matching, flexible spending accounts, and company-paid short- and long-term disability insurance as well as group life and accidental death and dismemberment insurance. Our offerings also encompass paid vacation, paid sick leave, paid holidays, and paid parental leave, along with an employee assistance program. Additional voluntary perks include a fitness club membership contribution, pet insurance, identity theft protection, home and auto insurance discounts, and optional supplemental life insurance.
EEO/AA STATEMENT
MSD is an Equal Opportunity/Affirmative Action Employer. We are committed to fostering a diverse and inclusive workplace where all individuals are treated with respect and dignity. We welcome applications from all qualified candidates, making employment decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, genetic information, marital status, national origin, age, protected veteran status, pregnancy, disability status, or any other protected characteristic. For our full EEO/AA and Pay Transparency statement, please visit here. Meso Scale Diagnostics uses E-Verify to validate the work eligibility of candidates.
Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws.
For further information, please review the Know Your Rights notice from the Department of Labor.

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