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Sr Software Development Engineer In Test Jobs in Virginia

Infosys

Java SDET Automation Tester

Reston, VA · On-site

The Java SDET Automation Tester will be responsible for contributing to requirements elicitation, facilitating software design discussions, integrating new features, conducting code reviews ...

Workday, Inc.

Sr Software Development Engineer

Reston, VA · On-site

$127K - $168K/yr

We're in this together, tackling big challenges with bold ideas and genuine care. We look for ... As a Sr Software Development Engineer, you will play a pivotal role in guiding Workday's efforts to ...

Workday

Sr Software Development Engineer

Reston, VA · On-site

$127K - $168K/yr

We're in this together, tackling big challenges with bold ideas and genuine care. We look for ... As a Sr Software Development Engineer, you will play a pivotal role in guiding Workday's efforts to ...

Freddie Mac

Senior Software Development Engineer

Mclean, VA · On-site

$123K - $163K/yr

Since our charter in 1970, we have made home possible for more than 90 million families across the ... Senior Software Development Engineer position in Model Applications Development team. Our Impact:

Workday

Senior Software Development Engineer

Reston, VA · On-site

$127K - $168K/yr

We're in this together, tackling big challenges with bold ideas and genuine care. We look for ... software development engineering skills. * Bachelor's degree in a computer related field or ...

Amazon

Senior SDE, S3 Request Processing

Arlington, VA · On-site +1

$140K - $185K/yr

As a Senior Software Development Engineer in S3, you get to deliver these capabilities and delight our customers through teams of talented engineers and leaders. Key job responsibilities S3 Request ...

Amazon

Senior SDE, S3 Request Processing

Arlington, VA · On-site +1

$140K - $185K/yr

As a Senior Software Development Engineer in S3, you get to deliver these capabilities and delight our customers through teams of talented engineers and leaders. Key job responsibilities S3 Request ...

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All JobsSr Software Development Engineer In Test JobsSr Software Development Engineer In Test Jobs in Virginia

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 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 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.
What are popular job titles related to Sr Software Development Engineer In Test jobs in Virginia? For Sr Software Development Engineer In Test jobs in Virginia, the most frequently searched job titles are:
What job categories do people searching Sr Software Development Engineer In Test jobs in Virginia look for? The top searched job categories for Sr Software Development Engineer In Test jobs in Virginia are:
What cities in Virginia are hiring for Sr Software Development Engineer In Test jobs? Cities in Virginia with the most Sr Software Development Engineer In Test job openings:
Sr Software Development Engineer In Test jobs near you
Infographic showing various Sr Software Development Engineer In Test job openings in Virginia as of June 2026, with employment types broken down into 4% As Needed, 79% Full Time, and 17% Part Time. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution.

Lead Software Engineer

Ten Mile Square Technologies

Arlington, VA • On-site, Remote

$182K/yr

Full-time

Medical, Dental, Vision

Posted 24 days ago

Job description

Company Description
Ten Mile Square Technologies is a high-end technology consulting firm based in the Northern Virginia area. Our customers routinely call upon us to solve some of the largest scale and hardest problems in computer science and software development. If you have a solid grounding in software engineering, continuous delivery, and computer science, and are looking for a career opportunity to grow and leverage those skills to the fullest while working on cutting edge technologies - Ten Mile Square is the place to be!
Job Description
OVERVIEW
Ten Mile Square is looking for a talented and experienced Lead Software Engineer to lead a remote-first team of talented full-stack software developers. The successful candidate will have a history of hands-on leadership and expertise with software development methods, technologies, and tooling. The initial assignment is greenfield development of a loan origination system for an established financial institution. You will work with our technology leadership, partners, and engineers to deliver high velocity high value solutions to our client.
Salary Range (Base + Standard Bonus): $182,500 ($160K + $22,500)
JOB RESPONSIBILITIES
  • Lead a team of software engineers, software engineer in test automation (SDET), and DevOps
  • Architect, design, and build a telephony integration system using Node, Apollo GraphQL, Angular or React, and a suite of AWS components including but not limited to EKS, Lambda, S3, MSK, and Aurora. The components are primarily backend systems, but some frontend development will be needed.
  • Design and implement GraphQL subgraphs and participate in a federated graph schema community of practice
  • Define and enforce engineering best practices around code quality, testing strategies, CI/CD pipelines, and deployment workflows on AWS
  • Contribute as member of an Agile team and promote Agile practices
  • Work with client executives and product team to translate business needs into requirements, epics, stories, and tasks
  • Work with the client product team to groom the backlog, plan workstreams, plan sprints, and assign sprints and tasks to software engineers
  • Work with principal engineers and the product team to help determine functional requirements for the system.
  • Mentor developers on the team.
  • Ensure technical documentation is of quality and accessible to technology team.
  • Proactively collaborate with the Ten Mile team on development and knowledge sharing.
  • Represent yourself and Ten Mile Square with integrity, expertise, and value.
  • Maintain the confidentiality of our clients on an ongoing basis.

Qualifications
Qualifications
  • 2 years of experience as a tech lead
  • 3 years of experience as a senior software engineer
  • 7+ years of software development experience including 3 years of TypeScript and Node
  • 2 years of experience working with GraphQL
  • Expertise in developing and deploying on AWS
  • Expertise in SQL
  • Working knowledge of at least one of the following frontend JavaScript frameworks: Angular, Ionic, React, Vue
  • Full application stack development experience: front-end to persistence
  • Full software lifecycle participation: requirements to post-implementation
  • Linux command line

More importantly,
  • Self-motivated to PROACTIVELY identify and solve problems
  • Be passionate about what you do
  • Demonstrated ability to learn new technologies and concepts quickly
  • Detail-oriented
  • High integrity and quality of work ethic
  • Excellent communication skills - within team and with clients

Additional Information
EXCEPTIONAL PEOPLE DESERVE EXCEPTIONAL BENEFITS
Ten Mile Square Technologies benefits package currently includes:
  • 100% company paid medical, dental, and vision insurance (including family)
  • 100% company paid individual short- and long- term disability
  • 100% company paid vision insurance

Apply