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Senior Software Development Engineer In Test Jobs in Middle River, MD

Computer Share

Senior Software Engineer

Columbia, MD · Hybrid

$123K - $162K/yr

This role will design, code, test, debug and document programs using Agile development practices ... Experience in any of the following UI technologies: React, JSON, CSS, JQuery, Ajax and HTML 5. * ...

Computershare

Senior Software Engineer

Columbia, MD · On-site

$123K - $162K/yr

This role will design, code, test, debug and document programs using Agile development practices ... Experience in any of the following UI technologies: React, JSON, CSS, JQuery, Ajax and HTML 5. * ...

Visionist, Inc.

Senior Software Engineer

Columbia, MD · On-site

$119K - $157K/yr

They are seeking a Senior Software Engineer to lead software development efforts, collaborate with ... in software development • Experience leading multiple software development teams or large-scale ...

Visionist, Inc.

Senior Software Engineer

Columbia, MD · On-site

$119K - $157K/yr

They are seeking a Senior Software Engineer to lead technical direction, improve software solutions ... in software development • Experience leading multiple software development teams or large-scale ...

USM

Senior Software Engineer

Baltimore, MD · On-site

$121K - $160K/yr

... and Product Development, IT Outsourcing and Technology assistance supplier headquartered in ... Work with multiple company teams to design, develop, test, implement, and support technical ...

Themis Insight

Sr. Software Engineer

Fort George G Meade, MD · On-site

$135K - $179K/yr

Reviews and tests software components for adherence to the design requirements and documents test ... Oversee one or more software development teams and ensure the work is completed in accordance with ...

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Senior Software Development Engineer In Test information

See Middle River, MD salary details

$21.1K

$117.9K

$153.5K

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

As of Jul 23, 2026, the average yearly pay for senior software development engineer in test in Middle River, MD is $117,865.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,700.00 and $134,700.00 per year, depending on experience, location, and employer.

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 engineers make $500,000?

Senior Software Development Engineers In Test (SDETs) with extensive experience, specialized skills in automation, and working at large tech companies or in high-cost-of-living regions can earn $500,000 or more annually. Compensation often includes base salary, bonuses, and stock options, especially for those in leadership roles or with rare expertise in testing automation, cloud platforms, or security tools.

Will QA or SDET get replaced by AI?

Senior Software Development Engineers in Test (SDETs) and QA professionals perform complex testing tasks that require critical thinking, creativity, and understanding of system architecture, which AI currently cannot fully replicate. While AI tools can automate repetitive testing and assist in identifying issues, human oversight and expertise remain essential for designing test strategies, interpreting results, and ensuring software quality in a fast-evolving environment.

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.

Is SDET still in demand?

Senior Software Development Engineers in Test (SDETs) are in strong demand due to the increasing emphasis on quality assurance and automation in software development. SDETs with skills in programming, test automation tools, and CI/CD pipelines are particularly sought after across various industries, ensuring continuous testing and faster release cycles.

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 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 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 are popular job titles related to Senior Software Development Engineer In Test jobs in Middle River, MD? For Senior Software Development Engineer In Test jobs in Middle River, MD, the most frequently searched job titles are:
What cities near Middle River, MD are hiring for Senior Software Development Engineer In Test jobs? Cities near Middle River, MD 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 Middle River, MD as of July 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, and 3% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $117,865 per year, or $56.7 per hour.
Software Development Engineer

Software Development Engineer

Johns Hopkins Applied Physics Laboratory

Laurel, MD • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 9 days ago

Johns Hopkins Applied Physics Laboratory rating

9.9

Company rating: 9.9 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

1st of 60 rated research

Job description

Description
Do you have an interest in developing software for new warfighter capabilities. Are you passionate about using innovation and technology to solve technical challenges?
We are looking for a Software Development Engineer to join our close-knit prototyping team. We build capabilities that enable warfighters to harness multiple sets of sensors and data sources to accomplish a variety of missions that are important to the defense of our nation.
Our team is committed to working directly with warfighters to craft solutions from concept to operational use. We strive to foster an inviting environment that is highly collaborative and supportive, but also encourages autonomy. Our team values are putting the warfighter and their missions first, accepting that you might not get it right the first time, but being resolved to see it through, and being dedicated to making real impact.
As a Software Development Engineer, you will...
  • Research and develop concepts to solve unaddressed, critical military operational shortfalls as a member of an established team that has fielded numerous highly regarded capabilities. Subject areas differ widely over time, but our current projects focus on improving the exploitation of airborne and ground based sensor data through object tracking, multi-sensor correlation, data management, and operational data display as well as on intelligent networks, resilient autonomy, and non-kinetic warfare integration.
  • Perform system design and software implementation of proof-of-concept prototypes incorporating several engineering fields: software development, signal/video processing, artificial intelligence, real-time computing, applied mathematics, network/web services, and visualization.
  • Support prototype evaluation, experimental operations at military facilities, and transitions of capabilities to government or industry.

Qualifications
You meet our minimum qualifications for the job if you...
  • Possess a BS or MS in Computer Science, Computer Engineering, Mathematics, Electrical Engineering, or related field.
  • Have at least 2+ years of experience in complex software development particularly in the areas of object-oriented programming, database design, signal processing, sensor/system interfaces, artificial intelligence, data visualization, and user interfaces. Significant knowledge of C++ or Java in a Linux/Unix environment is also needed.
  • Are able to work collaboratively in a close team environment.
  • Can occasionally travel and work at government and military facilities, including underway on US Navy ships and aircraft requiring work outside of and in excess of normal working hours.
  • Are able to obtain an Interim Secret level security clearance by your start date and can ultimately obtain a Secret level clearance. If selected, you will be subject to a government security clearance investigation and must meet the requirements for access to classified information. Eligibility requirements include U.S. citizenship.

You'll go above and beyond our minimum requirements if you...
  • Possess and MS in EE, CS or related field.
  • Have 5 years of experience with complex software development.
  • Have a strong ability to successfully apply educational background to real-world engineering problems
  • Desire to build computer science/software development expertise to address emerging challenges.
  • Have interest and initiative to grow into a leadership position

About Us
Why Work at APL?
The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation's most critical defense, security, space and science challenges. While we are dedicated to solving complex challenges and pioneering new technologies, what makes us truly outstanding is our culture. We offer a vibrant, welcoming atmosphere where you can bring your authentic self to work, continue to grow, and build strong connections with inspiring teammates.
At APL, we celebrate our differences of perspectives and encourage creativity and bold, new ideas. Our employees enjoy generous benefits, including a robust education assistance program, unparalleled retirement contributions, and a healthy work/life balance. APL's campus is located in the Baltimore-Washington metro area. Learn more about our career opportunities at https://www.jhuapl.edu/careers.
All qualified applicants will receive consideration for employment without regard to race, creed, color, religion, sex, gender identity or expression, sexual orientation, national origin, age, physical or mental disability, genetic information, veteran status, occupation, marital or familial status, political opinion, personal appearance, or any other characteristic protected by applicable law. APL is committed to providing reasonable accommodation to individuals of all abilities, including those with disabilities. If you require a reasonable accommodation to participate in any part of the hiring process, please contact Accessibility@jhuapl.edu.
The referenced pay range is based on JHU APL's good faith belief at the time of posting. Actual compensation may vary based on factors such as geographic location, work experience, market conditions, education/training and skill level with consideration for internal parity. For salaried employees scheduled to work less than 40 hours per week, annual salary will be prorated based on the number of hours worked. APL may offer bonuses or other forms of compensation per internal policy and/or contractual designation. Additional compensation may be provided in the form of a sign-on bonus, relocation benefits, locality allowance or discretionary payments for exceptional performance. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. Applications are accepted on a rolling basis.
Minimum Rate
$100,000 Annually
Maximum Rate
$245,000 Annually

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