1

Senior Software Developer In Test Jobs in Chantilly, VA

Senior SDET

Vienna, VA · On-site

$65/hr

Senior Level Software Development Engineer in Test (SDET) Location: Vienna, VA - 3 days a week onsite each week Openings: 4 Pay Rate: $65/hr on W2 Top Skills: Top 3 Required Skills: * Hands-on ...

We are seeking a Senior Software Engineer in Test (SSET) to mature and automate our Test and QA processes, yielding world-class programs that ensure our products exceed our clients' expectations.

We are seeking a Senior Software Engineer in Test (SSET) to mature and automate our Test and QA processes, yielding world-class programs that ensure our products exceed our clients' expectations.

Senior Software Developer

Herndon, VA · On-site

$56 - $74/hr

We're looking for a Senior Software Developer with a background in full-stack software engineering ... Design, develop, test, and implement secure, distributed microservices using object-oriented ...

Senior Software Developer

Herndon, VA · On-site +1

$56 - $74/hr

We're looking for a Senior Software Developer with a background in full-stack software engineering ... Design, develop, test, and implement secure, distributed microservices using object-oriented ...

Senior Software Developer

Herndon, VA · On-site +1

$56 - $74/hr

We're looking for a Senior Software Developer with a background in full-stack software engineering ... Design, develop, test, and implement secure, distributed microservices using object-oriented ...

Senior Software Developer

Herndon, VA · On-site

$56 - $74/hr

We're looking for a Senior Software Developer with a background in full-stack software engineering ... RESPONSIBILITIESDesign, develop, test, and implement secure, distributed microservices using object ...

Senior Software Developer

Herndon, VA · On-site

$150 - $200/hr

We're looking for a Senior Software Developer with a background in full-stack software engineering ... Design, develop, test, and implement secure, distributed microservices using object-oriented ...

Sr Software Developer

Arlington, VA · On-site

$62.75 - $83/hr

Sr. Software Developer Work Location: (Hybrid Onsite & Remote) - Arlington, VA ***Position is ... Duties include support of: - Must have a minimum of eight (8) years of experience in web or ...

Senior Software Developer

Bethesda, MD · On-site

$58.25 - $77/hr

Overview Black Canyon Consulting (BCC) is searching for a Senior Software Developer to support the ... Participate in cross product skill sharing activities to decrease knowledge silos * Develop, Test ...

Senior Software Developer

Bethesda, MD · On-site +1

$58.25 - $77/hr

Overview Black Canyon Consulting (BCC) is searching for a Senior Software Developer to support the ... Participate in cross product skill sharing activities to decrease knowledge silos * Develop, Test ...

Senior Software Developer

Springfield, VA · On-site

$57 - $75.25/hr

Senior Software Developer Job Category: Information Technology Time Type: Full time Minimum ... in the development of test plans Verify and validate the results of unit tests conducted by other ...

Showing results 21-40

Senior Software Developer In Test information

See Chantilly, VA salary details

$15

$63

$89

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

As of Sep 8, 2026, the average hourly pay for senior software developer in test in Chantilly, VA is $63.20, according to ZipRecruiter salary data. Most workers in this role earn between $53.65 and $70.87 per hour, depending on experience, location, and employer.

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?

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 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 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 popular job titles related to Senior Software Developer In Test jobs in Chantilly, VA?

For Senior Software Developer In Test jobs in Chantilly, VA, the most frequently searched job titles are:

What job categories do people searching Senior Software Developer In Test jobs in Chantilly, VA look for?

The top searched job categories for Senior Software Developer In Test jobs in Chantilly, VA are:

What cities near Chantilly, VA are hiring for Senior Software Developer In Test jobs?

Cities near Chantilly, VA with the most Senior Software Developer In Test job openings:

$65/hr

Other

Posted 19 days ago


Key responsibilities

  • Test software applications and features using test suites and scripts.

  • Develop, execute, and maintain automated software test packages and frameworks.

  • Manage the final quality on production release.


Job description

Position Title: Senior Level Software Development Engineer in Test (SDET)
Location: Vienna, VA - 3 days a week onsite each week
Openings: 4
Pay Rate: $65/hr on W2

Top Skills:
Top 3 Required Skills:

  • Hands-on development/coding (Java)
  • Hand on experience with UI+API+DB automation testing
  • Hands experience on a wide variety of testing techniques and types and STLC process

Basic Purpose:

The Digital Delivery team develops innovative member and team member experiences that leverage the latest technologies in open source and the Azure cloud. Digital Delivery team is responsible for engineering modern web applications to implement a complete UI and micro services for multi device, multi-platform mobile and desktop web applications. As a member of this team your role will be a Software Development Engineer in Test (SDET) working in a Scrum environment, you will test software applications and features using test suites and scripts, perform anomaly reporting, software analysis, develop automated software test packages using various technologies, perform functional and performance testing.

Additionally, SDET is responsible for providing support for one or more existing software applications. This includes application issue-analysis/resolution, configuration, managing security/permissions, and providing assistance to users. They would also collaborate with other divisions of Navy Federal primarily ISD Cloud team.

Responsibilities:

  • Work with engineers to troubleshoot and remediate automation issues in testing and deploying environments
  • Work alongside developers as well as the business stakeholders and strive to automate the acceptance criteria
  • Understand, and implement agile development methodologies while working with teams using the Sprint/Scrum methodology of agile
  • Understand project documents, customer demands, and product objectives to create and execute test cases
  • Test complex API, web and mobile based applications that reference database back-end systems
  • Support non-functional requirements such as, performance testing
  • Set up, maintain, and perform test automation frameworks on multiple application platforms, such as Mobile, Desktop, and Web, and building test scenarios and acceptance tests
  • Participate in all agile ceremonies (standups, planning, backlog refinement, reviews, etc.) ensuring QA and testing is continuously represented and effectively incorporated into all aspects of the project
  • Own end-to-end test strategy, analyze requirements, build test plan, design test cases and implement test automation for applications of moderate to high complexity
  • Manage the final quality on production release
  • Develop, execute, and maintain automation test scripts to meet software release deliverables, project testing requirements and other quality considerations
  • Develop smoke, functional, regression, and integration test suites for UI, API Services, and databases
  • Develop and execute manual test cases to detect issues that cannot be detected through automated means (when needed)
  • Design customer centric automation test processes for all existing and new product development
  • Apply a strong understanding of software testing/delivery to build and maintain automated test harnesses and test suites using scripting languages and industry tools
  • Ability to advocate for Improvements in automation engineering efforts to the executive management team

Qualifications:

  • At least 5 years overall SDET and/or development hands on experience.
  • At least 2 years of mobile apps test automation experience in Android and/or iOS, Web, API
  • At least 4 years of professional experience in software test automation, including creation and deployment of frameworks and design and maintenance of test automation
  • At least 2 years of API Automation Testing.
  • Experience with agile development methodology
  • Experience with Cl/CD pipelines using tools such as GitHub, Jenkins, JUnit, Selenium, Cucumber, etc.
  • Experience with Test Driven Development (TDD), BDD Behavior Driven Development, and Agile (XP)
  • Experience with Test processes, open-source test frameworks, test design strategies, writing test cases, and automating tests in Java with frameworks like JUnit/TestNG, Selenium, JMeter and Appium
  • Experience working with a ticketing system such as Service Now or Jira
  • Hands on experience with any cloud technology platforms, preferably Microsoft Azure.
  • Must have hands on experience in Selenium Scripting, and SQL querying
  • Must have hands on experience utilizing cloud hosted testing platforms such as Perfecto.
  • Proficient in debugging issues.
  • Proficient in Java
  • Proficient in writing functional automation (UI/API)
  • Solid foundation in data structures, algorithms, design patterns and strong analytical and problem- solving skills.
  • Working knowledge of Pull requests, code reviews, etc.

About Seneca Resources:

Seneca Resources is client driven provider of strategic Information Technology consulting services and Workforce Solutions to government and industry. Seneca Resources is a leading IT services provider with offices in Reston, Virginia, Alabama and Columbia, Maryland that service clients throughout the United States. The key to our success lies within our strong corporate culture which drives our business. We challenge our staff through engaging work, and we reward our staff through competitive compensation, extensive professional training, and excellent opportunities for career advancement. In turn, we look for only the best and brightest to join our team. We are an Equal Opportunity Employer and value the benefits of diversity in our workplace.