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Senior Software Developer In Test Jobs in Columbia, MD

Beyond SOF

Senior Software Developer

Linthicum, MD · On-site

$53.50 - $70.50/hr

The Senior Software Developer will join a multi-disciplinary team of subject matter experts ... Work in a fun, collaborative environment solving complex problems to produce innovative solutions ...

Compugain

Sr SDET

Rockville, MD · On-site

$112K - $146K/yr

Qualifications Experience Requirements * 5+ years of cumulative experience in software development ... Experience with functional or Performance or Security or DevOps test tools. * Demonstrable ...

Compugain

Sr SDET

Rockville, MD

$112K - $146K/yr

Qualifications Experience Requirements * 5+ years of cumulative experience in software development ... Experience with functional or Performance or Security or DevOps test tools. * Demonstrable ...

Prescient Edge

Senior Software Developer

Bethesda, MD · On-site

$58.25 - $77/hr

Job Title Senior Software Developer Location Bethesda, MD 20800 US (Primary) Category Research ... To that end, we provide employees with a best-in-class benefits package that includes: * A ...

Prescient Edge

Senior Software Developer

Bethesda, MD · On-site

$58.25 - $77/hr

Job Title Senior Software Developer Location Bethesda, MD 20800 US (Primary) Category Research ... To that end, we provide employees with a best-in-class benefits package that includes: * A ...

Cortek Inc

Senior Software Developer

Falls Church, VA · On-site

$58.25 - $77/hr

Senior Software Developer Location: BUMED HQ (DHHQ Facility), 7700 Arlington Blvd, Falls Church, VA ... Bachelor's degree in computer science, Information Technology, or other computing-related ...

Cortek Inc

Senior Software Developer

Falls Church, VA · On-site

$58.25 - $77/hr

Senior Software Developer Location: BUMED HQ (DHHQ Facility), 7700 Arlington Blvd, Falls Church, VA ... Bachelor's degree in computer science, Information Technology, or other computing-related ...

Collabera

SDET 4

Rockville, MD

$51 - $65.75/hr

The main function of a Software Development Engineer in Test (SDET) is to develop and execute software test plans in order to identify software problems and their causes. Job Responsibilities:

Wsgr

Senior Software Developer

Washington, DC · On-site +1

$147K - $198K/yr

Wilson Sonsini is seeking an experienced Senior Software Developer to join our Innovations team ... Fluency in software design principles * Experience with test-driven development * Familiarity with ...

Cortek Inc

Senior Software Developer

Falls Church, VA

$58.25 - $76.75/hr

Senior Software Developer Location: BUMED HQ (DHHQ Facility), 7700 Arlington Blvd, Falls Church, VA ... Bachelor's degree in computer science, Information Technology, or other computing-related ...

Collabera

SDET 3

Rockville, MD

$51 - $65.75/hr

The main function of a Software Development Engineer in Test (SDET) is to develop and execute software test plans in order to identify software problems and their causes. Job Responsibilities:

Gridpoint

Senior Software Engineer

Reston, VA

$127K - $168K/yr

The Senior Software Engineer shall perform with a high degree of independence and expertise to ... in combination with other software engineers and test engineers ensure high quality software ...

Fullscope

Senior Software Engineer

Annapolis Junction, MD · On-site

$125K - $165K/yr

Senior Software Engineer We are seeking a highly skilled and experienced Senior Software Engineer ... in developing and executing test procedures for software components. * Analyze system performance ...

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All JobsSenior Software Developer In Test JobsSenior Software Developer In Test Jobs in Columbia, MD

Senior Software Developer In Test information

See Columbia, MD salary details

$15

$61

$87

How much do senior software developer in test jobs pay per hour?

As of Jun 23, 2026, the average hourly pay for senior software developer in test in Columbia, MD is $61.26, according to ZipRecruiter salary data. Most workers in this role earn between $52.02 and $68.70 per hour, depending on experience, location, and employer.

What is the difference between Senior Software Developer In Test vs Software Development Engineer in Test?

AspectSenior Software Developer In TestSoftware Development Engineer in Test
CredentialsTypically requires a software engineering degree and testing certificationsSimilar credentials, often with certifications in testing tools or automation
Work EnvironmentWorks closely with development teams to design and implement automated testsFocuses on developing testing frameworks and automation tools within development teams
Industry UsageCommonly used in software companies emphasizing quality assuranceWidely used in tech firms with a focus on continuous integration and delivery
Search & Comparison IntentOften compared for seniority and scope of testing responsibilitiesCompared for automation skills and development focus

Both roles involve testing and automation, but Senior Software Developer In Test typically has more leadership responsibilities and strategic testing planning, while Software Development Engineer in Test focuses more on developing testing tools and automation frameworks within the development process.

What are some common challenges faced by Senior Software Developers in Test, and how can they be addressed?

Senior Software Developers in Test often encounter challenges such as balancing test automation coverage with tight deadlines, keeping up with evolving technologies, and ensuring effective communication between development and QA teams. Addressing these challenges involves prioritizing automation efforts based on risk and business impact, continually updating technical skills, and fostering a collaborative environment through regular cross-team meetings. Proactively sharing knowledge and advocating for best testing practices also help streamline workflows and maintain high-quality standards.

What is a Senior Software Developer In Test?

A Senior Software Developer In Test (SDET) is an experienced software professional who is responsible for designing, developing, and maintaining automated test frameworks and tools to ensure software quality. SDETs work closely with development and QA teams to create automated tests that validate application functionality, performance, and security. They possess strong programming skills, a deep understanding of software testing methodologies, and often contribute to both the development and testing aspects of a project. Senior SDETs also mentor junior team members and help shape best practices for software testing within their organization.

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

To thrive as a Senior Software Developer In Test, you need advanced programming skills, expertise in test automation, and a solid understanding of software development and QA methodologies, typically supported by a degree in computer science or a related field. Proficiency with test automation frameworks (such as Selenium, Cypress, or Appium), continuous integration systems (like Jenkins or GitHub Actions), and relevant certifications (e.g., ISTQB) is highly valuable. Attention to detail, problem-solving abilities, and effective communication are critical soft skills for collaborating with developers and ensuring high-quality releases. These skills and qualities are essential for identifying issues early, optimizing testing processes, and delivering reliable software in fast-paced development environments.
What are popular job titles related to Senior Software Developer In Test jobs in Columbia, MD? For Senior Software Developer In Test jobs in Columbia, MD, the most frequently searched job titles are:
What job categories do people searching Senior Software Developer In Test jobs in Columbia, MD look for? The top searched job categories for Senior Software Developer In Test jobs in Columbia, MD are:
What cities near Columbia, MD are hiring for Senior Software Developer In Test jobs? Cities near Columbia, MD with the most Senior Software Developer In Test job openings:
Senior Software Developer In Test jobs near you
Infographic showing various Senior Software Developer In Test job openings in Columbia, MD as of June 2026, with employment types broken down into 79% Full Time, and 21% Contract. Highlights an 95% In-person, and 5% Hybrid job distribution, with an average salary of $127,424 per year, or $61.3 per hour.
Senior Software Developer

Senior Software Developer

Beyond SOF

Linthicum, MD • On-site

$53.50 - $70.50/hr

Full-time

Posted 6 days ago

Job description

Position Summary
The client looking for a talented Senior Software Developer who currently possess a TS/SCI with CI Poly clearance and can hit the ground running as a key member of our Development Team. The Senior Software Developer will join a multi-disciplinary team of subject matter experts supporting the U.S. Air Force Cyber Capabilities Support Office and U.S. Cyber Command Cyber Mission Forces.
The ideal candidate should be a self-starter, versatile team player with the ability to think critically, conduct research, and creatively solve problems. The candidate should be organized and demonstrate a curiosity for learning and continually stretching boundaries with innovative software design. The ideal candidate should also enjoy working as part of a close-knit team and willing to lend development best practices towards enhancing our conventions and workflows. Most importantly, the ideal candidate must be able to contribute, expand their talents, as well as learn and innovate with us. The Developer will serv as the Scrum Master for this project.
Essential Job Functions
  • Build intelligent, intuitive Applications that integrate with the Core product and many third-party products.
  • Work in a fun, collaborative environment solving complex problems to produce innovative solutions with our team.
  • Actively contribute and guide our Application portfolio.
  • Initiates action for evaluation and recommendation of application software packages, application integration and testing tools.
  • Resolves problems with software and responds to suggestions for improvements and enhancements.
  • Coordinate system installation and monitors equipment functioning to ensure operational specifications are met.
  • Implements recommendations for improving documentation and development process standards.
  • Selects the prototype development process in coordination with customer and system engineering.
  • Recommends new technologies and research processes for complex software development projects.
  • Ensures quality control of all developed and modified prototype software.
  • Delegates programming and testing responsibilities to one or more teams and monitors their performance.

Minimum Required Qualifications
  • Due to the nature of this position and the information that employees will be required to access, U.S. Citizenship is required.
  • Eight (8+) years of experience in application software development.
  • Minimum of Bachelor's Degree in a technical discipline from an accredited college or university in Computer Science, Cybersecurity, Computer Engineering, or related discipline.
  • Required Security Clearance: TS/SCI with CI Poly clearance is required.
  • 5+ years of experience in Python development.
  • 5+ years of experience with C/C++, Java, or Golang.
  • 3+ years of experience working with Linux systems.
  • 1+ years of experience working with Docker containers.
  • Experience interacting with RESTful APIs.
  • Extensive experience building, testing, debugging software development projects.
  • Experience working with a team using a centralized version control system such as Git.
  • Experience creating and working with automated building and testing systems such as Jenkins.
  • Experience creating and working with RPMs.
  • Ability to review designs/wireframes and create user stories.

Desired/Preferred Skills:
  • Experience in JavaScript/React is a plus.
  • A Master's degree in Computer Science (or a related discipline) is a plus.
  • Certified Scrum Master is a plus.

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