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Sr Software Development Engineer In Test Jobs in Maryland

Sr. Automation/SDET Tester

Baltimore, MD · On-site

$45.75 - $60.25/hr

Title: Sr. Automation/SDET Tester Long term contract Local to Baltimore only Will need to get public trust clearance 5 days onsite, Baltimore Leidos office **As a true SDET, MUST CODE during the ...

... software and systems. Sr. Technology Professionals will work closely with Business Analysts and ... Participates with client and development areas in the design and implementation of new or modified ...

Automated Test Engineer

Annapolis Junction, MD · On-site

$47 - $62/hr

DEGREE (Level Desired) Bachelor's Degree DEGREE (Focus) Test Automation Engineer, Quality Assurance Engineer, Automation Tester, Software Test Engineer, QA Automation Specialist, SDET (Software ...

Senior Software Engineer

Aberdeen, MD · On-site

$131K - $173K/yr

Software Development/ Engineering Main location: United States, Maryland, Aberdeen Position ID ... Participate in test reviews, test planning, and integration events . Support witnessing and ...

SDET

Rockville, MD · On-site

$51 - $65.75/hr

Good QA mindset and at least 5+ years of experience in Quality assurance space * Familiar with AWS, Jenkins, Jira, Maven * AWS hands-on experience at least 1-2 years * Selenium experience Good to ...

Perform technical planning, architecture development, Automation framework development and leading other SDET. Minimum Requirements * The position requires a Bachelor's Degree in Computer Science, or ...

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

Showing results 21-40

Sr Software Development Engineer In Test information

What is the difference between Sr Software Development Engineer In Test vs Software Development Engineer In Test?

AspectSr Software Development Engineer In TestSoftware Development Engineer In Test
Required CredentialsBachelor's/Master's in CS or related, experience in automation testingBachelor's in CS or related, focus on automation skills
Work EnvironmentDesigns and develops complex test frameworks, leads testing initiativesDevelops and maintains test scripts, executes testing
Employer & Industry UsageUsed in tech companies, especially in QA and testing teamsCommon in software development companies, focusing on testing automation

The main difference is that a Sr Software Development Engineer In Test typically has more experience, leads testing efforts, and designs complex testing frameworks, while a Software Development Engineer In Test primarily focuses on developing and executing test scripts. Both roles require strong automation skills and are vital in ensuring software quality, but the senior role involves more leadership and strategic testing responsibilities.

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.

What are some common challenges faced by a Sr Software Development Engineer in Test when working on large-scale projects?

Sr Software Development Engineers in Test (SDETs) often encounter challenges such as managing complex test automation frameworks, ensuring comprehensive test coverage for rapidly evolving codebases, and coordinating with multiple development and QA teams. Balancing the need for speed in continuous integration pipelines with maintaining high-quality standards can also be demanding. Additionally, SDETs are frequently responsible for mentoring junior testers and advocating for best testing practices across cross-functional teams, which requires strong communication and leadership skills.

What does a software development engineer in test do?

A Software Development Engineer in Test (SDET) designs, develops, and maintains automated test frameworks and scripts to ensure software quality. They collaborate with development teams to identify testing requirements, write test cases, and use tools like Selenium or JUnit to execute tests, often integrating testing into continuous integration pipelines.

What is a Sr Software Development Engineer In Test (Sr SDET)?

A Sr Software Development Engineer In Test (Sr SDET) is a senior-level professional responsible for designing, developing, and maintaining automated test frameworks and tools to ensure the quality of software products. They work closely with developers and other QA team members to create robust testing strategies, identify defects, and improve the overall software development process. Sr SDETs have advanced programming skills, deep knowledge of test automation, and often mentor junior team members. Their goal is to enable efficient, reliable, and scalable automated testing throughout the software development lifecycle.

What are the key skills and qualifications needed to thrive as a Sr Software Development Engineer In Test, and why are they important?

To thrive as a Sr Software Development Engineer In Test, you need advanced programming skills (such as Java, Python, or C#), deep understanding of software testing methodologies, and a bachelor’s or master’s degree in computer science or a related field. Expertise with automation frameworks (like Selenium or Cypress), CI/CD tools (Jenkins, Git), and test management systems is typically required, along with certifications such as ISTQB being beneficial. Exceptional problem-solving abilities, attention to detail, and strong collaboration and communication skills distinguish standout professionals in this role. These competencies ensure the delivery of high-quality, reliable software products through efficient test automation and seamless teamwork.

How much salary is a senior test engineer?

A senior software development engineer in test typically earns between $90,000 and $130,000 annually, depending on location, experience, and company size. Salaries can vary based on skills such as automation, scripting, and familiarity with testing tools like Selenium or JUnit.

What engineer makes $500,000 a year?

Senior Software Development Engineers in Test (SDETs) at large tech companies or with extensive experience and specialized skills can earn $500,000 or more annually, often including bonuses, stock options, and other compensation. Achieving this level typically requires advanced expertise in automation, testing frameworks, and programming, along with a strong track record of impact and leadership in the field.
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Infographic showing various Sr Software Development Engineer In Test job openings in Maryland as of July 2026, with employment types broken down into 1% As Needed, 77% Full Time, 19% Part Time, and 3% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution.
Sr. Automation/SDET Tester

Sr. Automation/SDET Tester

Tek Inspirations LLC

Baltimore, MD • On-site

$45.75 - $60.25/hr

Other

Posted 3 days ago


Job description

Title: Sr. Automation/SDET Tester
Long term contract
Local to Baltimore only
Will need to get public trust clearance 
5 days onsite, Baltimore Leidos office
**As a true SDET, MUST CODE during the VIDEO interview (screen share) and code on the ONSITE interview

Key Required Skills
  • BDD and TDD approaches to automation testing, Java, Selenium, Cucumber, Gherkin, TestNG or Junit, REST Assured, and Parasoft 
Position Description
  • Architect, design, code, and implement next-generation technical solutions using software engineering best practices in the latest technologies. 
  • Provide technical support and guidance for the development and maintenance of automation artifacts including the automation framework, grid, and automation scripts. 
  • Provide expertise in one or more of the following areas: development of automation tests using core Java, Selenium, Cucumber, and Gherkin, execution of automation test suites and documentation of defects. 
  • All other duties as assigned or directed 
Detailed Skills Requirements

Foundation for Success (Basic Qualifications) 

  • 7+ years of experience developing automation tests using core Java or Java-based test frameworks. 
  • 5+ years of experience developing automation tests with Cucumber and Gherkin. 
  • 5+ years of experience with automating functional/regression tests with Selenium. 

Factors To Help You Shine (Required Skills)?
**Selected candidate must be able to obtain and maintain a public trust clearance**
**Selected candidate must be willing to work on-site in Woodlawn, MD 5 days a week**
**Master''s and 5+ years of experience, Bachelor''s and 7+ years of experience or 13+ years in lieu of a degree** 

  • In-depth knowledge of Behavior-Driven Development (BDD) and Test-Driven Development (TDD) approaches to automation testing. 
  • Extensive, practical experience in software development using Java (preferred), JavaScript, TypeScript, or Python 
  • Experience developing test scripts to implement Features, Test Scenarios and Step-Definitions in a customized test automation framework. 
  • Experience developing Selenium automation frameworks using Junit/TestNG and developing Maven targets to execute automation suites. 
  • Experience creating and executing manual test scripts and documenting test results/defects. 
  • Experience utilizing Parasoft for functional and API testing, and environment virtualization. 
  • Experience with other automation tools such as Playwright (preferred), Cypress, UiPath 
  • Knowledge of relational databases (e.g., PostgreSQL, DB2, Oracle) and experience with SQL for querying data to verify test results. 
  • Experience in setting up and maintaining Selenium Grid to execute tests in parallel and enable cross platform testing. 
  • Experience developing automation test scripts to test REST APIs using REST Assured or any Java-based libraries. 
  • Experience with Web Services Technologies (e.g., REST, SOAP, XML, JSON) and testing Web Services 
  • Comprehensive knowledge of Scrum and/or Kanban Agile development process and ceremonies (scrums, backlog grooming, retrospectives, demonstrations). 

How To Stand Out From The Crowd (Desired Skills)

  • Experience in configuring and execution of automated regression suites using Jenkins CI/CD pipeline or Selenium Grid. 
  • Experience with source code versioning and Pull Requests with Git and Stash. 
  • An in-depth knowledge of Social Security Administration (SSA) modern development environment including Git/Stash version control, VersionOne (Agility), Confluence, SonarQube, and Checkmarx. 
  • Experience with environments utilizing Cloud/Virtualization technologies such as Amazon Web Services (AWS) or Docker. 
  • Exposure to AI-assisted test automation development. 
  • Experience building self-healing automation frameworks. 
  • Knowledge of synthetic data generation methods with/without using AI. 
  • Experience configuring and executing automation tests in containers.