Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Software Test Engineer

Frontier Technology Inc.

Senior Software Test Engineer Overview We are a cutting-edge Defense Innovation Company seeking a Senior QA Engineer to join our engineering organization and raise the bar for quality across our web application portfolio. This is not a manual testing role - it is a hands‑on, heavy coding position for an engineer who treats test automation as a software discipline. You will architect, build, and maintain automation frameworks with the same rigor applied to production code, with Playwright at the center of your toolkit. You’ll operate with the autonomy and pace of a startup engineer, backed by the scale and resources of an enterprise. The ideal candidate has thrived on small, fast-moving teams and knows how to deliver quality at speed without heavyweight process. This role is ideally based near one of FTI’s office locations in Chesapeake, VA, Beavercreek, OH, Colorado Springs, CO, or Northern Virginia. Candidates in these markets will receive primary consideration. Exceptional remote candidates with highly relevant experience may also be considered. Responsibilities Design, develop, and maintain robust end‑to‑end automation suites for complex web application workflows using Playwright with TypeScript/JavaScript Leverage frontier LLM models to increase development velocity and code quality Architect scalable, maintainable test frameworks and shared libraries adopted across multiple engineering teams Integrate automated testing into CI/CD pipelines to enable fast, confident, continuous delivery Write production‑quality code daily - page objects, fixtures, custom utilities, API test harnesses, and tooling Partner with developers, product managers, and DevOps to shift quality left and embed testability into design and architecture decisions Triage, root‑cause, and drive resolution of defects and flaky tests; champion test reliability and meaningful coverage metrics Mentor engineers on automation best practices and code review test code with a critical eye Evaluate and introduce tools and practices that improve quality engineering velocity Education/Qualifications Required Qualifications Must be a U.S. Citizen AND possess an active U.S. Dept. of Defense Secret security clearance with TS/SCI eligibility. Bachelor's degree in a STEM field (required) 5+ years of software quality engineering or software development experience Extensive, demonstrable experience using Playwright to automate workflows in modern web applications Strong professional experience writing JavaScript/TypeScript - you will be evaluated as a coder Experience working in startups or small, fast‑moving teams where you owned outcomes end‑to‑end Solid understanding of CI/CD practices and integrating automated tests into build pipelines (e.g., GitHub Actions, GitLab CI, Jenkins, ADO) Deep knowledge of testing strategy: E2E, API, integration, and component testing trade‑offs Strong debugging skills across the stack - browser internals, network traffic, async behavior, race conditions Excellent communication skills and the ability to influence quality practices across teams Preferred Qualifications BS in Computer Science or a closely related field (greatly preferred) MS in Computer Science (preferred) Experience with cloud platforms - GCP, AWS, or Azure Experience with API testing, contract testing, or performance/load testing Familiarity with containerization (Docker, Kubernetes) and infrastructure-as-code Prior experience with scaling test automation in a large engineering organization #J-18808-Ljbffr Frontier Technology Inc.

Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Senior Software Test Engineer in Washington DC vacancy
  • $96.7k - $140k

     ...boundaries of what’s possible to empower our team and support our customers in building a safer global future. We are seeking a Senior Software Test Engineer to join our team. In this role, you will be responsible for developing and executing comprehensive manual functional and... 
    Senior

    Trusted Concepts, inc.

    Arlington, VA
    3 hours ago
  •  ...global future. Overview of Opportunity We are looking to add a Senior Software Tester to our team building a next generation global‑scale...  ...transitioning products. Responsibilities Perform software product testing via website interactions and tooling to investigate possible... 
    Senior
    Contract work
    Local area
    Remote work
    2 days per week
    3 days per week

    Two Six Technologies

    Arlington, VA
    3 hours ago
  • The Fountain Group is seeking a Senior Software Test Engineer in Washington, D.C. The role necessitates an active TS/SCI clearance with Full Scope Polygraph and at least 10 years of experience in software development and testing. Key responsibilities include the development... 
    Senior

    The Fountain Group

    Washington DC
    4 days ago
  • Two Six Technologies in Arlington, VA, seeks a Senior Software Test Engineer to develop and execute comprehensive manual functional and user-acceptance tests across web applications and distributed architectures. You will contribute to evaluating AI-assisted code development... 
    Senior

    Trusted Concepts, Inc.

    Arlington, VA
    1 day ago
  • $102.07 Hourly W2 Onsite We are a national staffing firm and are currently seeking a Senior Software Test Engineer for a prominent client of ours. Details for the position are as follows: Job Description: Active TS/SCI clearance with Full Scope Polygraph / US Citizenship... 
    Senior
    Hourly pay
    For contractors

    The Fountain Group

    Washington DC
    4 days ago
  • life insurance, parental leave, paid time off, 401(k) Jul 08, 2026 Description JOB SUMMARY: The Software Test Engineer (Senior) will support NASA Goddard Space Flight Center (GSFC) in the verification and validation of Flight Software (FSW) for the DAVINCI Descent Sphere... 
    Senior
    Temporary work
    For contractors
    Work experience placement
    Flexible hours

    MCSG Technologies

    Greenbelt, MD
    1 day ago
  •  ...the ins and outs of platforms like LOS, pricing engines, or lock desk systems, and you’re confident in manually testing complex, business-critical workflows. You...  ...ensures the delivery of high-quality, reliable software that supports the mortgage ecosystem. If this... 
    Senior
    Remote work
    Flexible hours
    3 days per week

    GrabJobs

    Washington DC
    14 hours ago
  • ECS in Washington DC is looking for a Quality Assurance Engineer to ensure quality delivery for applications crucial to national security...  ...Agile environment and mandates a detail-oriented approach to software testing. Ideal candidates should have at least 5 years of QA/testing... 
    Senior

    ECS

    Washington DC
    1 day ago
  • DANE LLC is seeking a highly experienced QA / Test Engineer to join our agile quality engineering team in Arlington, VA. This role involves a balance of automated and manual testing in a complex application environment. The ideal candidate will support and improve quality... 
    Senior
    1 day per week

    DANE LLC

    Arlington, VA
    1 day ago
  • $139k - $143.23k

     ...Washington, DC is seeking an experienced Quality Assurance (QA) Tester focused on ensuring software reliability and performance. This role involves both automated and manual testing processes. The QA Tester will collaborate with development teams to enhance quality... 
    Senior

    Cayuse Holdings

    Washington DC
    4 days ago
  •  ...Senior QA Automation Engineer The Senior QA Automation Engineer will lead the design, development, and execution of automated testing solutions in support of complex enterprise applications. Working...  ...the delivery of high-quality software through robust testing practices... 
    Senior

    Software Technology Inc

    Washington DC
    14 hours ago
  • Overview The Lead Quality Assurance Engineer is responsible for establishing, maintaining, and improving the Quality Management System...  ...degree in a Quality, Engineering, or related discipline (Computer/Software, Biomedical, Mechanical, Electrical). 7+ years related Quality... 
    Senior
    Full time
    Work experience placement
    Remote work

    Legacy MEDSearch

    Washington DC
    4 days ago
  •  ...latest Microsoft technology stack. About the opportunity: The Senior QA Engineer (Automation) is responsible for improving the quality of a variety of software applications by creating and executing tests. The individual in this role will interact with developers, business... 
    Senior
    Work experience placement
    Work at office
    Remote work
    Flexible hours

    Rapid Finance

    Bethesda, MD
    1 day ago
  •  ...I have an opportunity for a "Senior QA Automation Engineer" - Washington, DC (Remote till COVID). and...  ...Candidates must be able to script and will be testing on their ability to code during an...  ...test, debug, maintain, and document software automations; - Follow established... 
    Senior
    Immediate start
    Remote work

    Navtech

    Washington DC
    14 hours ago
  •  ...QA Automation Engineer We are looking for a highly skilled QA Automation Engineer to join...  ...will have over 7 years of experience in software quality assurance with a strong focus on...  ...will demonstrate expertise in automating tests using tools like Selenium, Cucumber, and... 
    Senior
    Work experience placement

    Samprasoft

    Washington DC
    1 day ago
  •  ...Senior QA Automation Engineer Washington, DC – (Hybrid – 3 days on Site) 12 months DOE U.S. Citizens...  ...Over 7 years of experience in software quality assurance, with a focus on automation...  ...tools like Selenium, Cucumber, and API testing tools (Postman, SoapUI, Rest-assured)... 
    Senior
    Work experience placement

    Georgia IT Inc

    Washington DC
    15 days ago
  • Ampcus Inc is seeking a Web Services Software Quality Assurance Engineer Level 3 in Washington, DC, to ensure the quality of web services and systems through comprehensive testing strategies. The ideal candidate will have significant experience in QA, particularly in testing... 
    Senior

    Ampcus Inc

    Washington DC
    1 day ago
  • A technology company based in Washington, DC, is seeking an experienced Software Quality Engineer. The role involves creating and maintaining test cases, defect reporting, and ensuring that software solutions meet customer requirements. Candidates must have over 5 years... 
    Senior

    Sonsoft Inc

    Washington DC
    1 day ago
  • Throne Labs in Washington, DC is looking for a full-time Software Quality Assurance Engineer to enhance QA processes and ensure high-quality firmware...  ...with engineering teams, conducting various testing types, and participating in the startup's R&D activities... 
    Senior
    Full time

    Throne Labs

    Washington DC
    1 day ago
  • A leading IT services provider in the Washington area is looking for a Senior QA Automation Engineer to work on complex automated software testing. Candidates need a minimum of 10 years of experience, with a Bachelor's or 8 years with a Master's degree. Key responsibilities... 
    Senior
    Part time

    USM

    Greenbelt, MD
    1 day ago
  • A technology solutions company is seeking a Senior Automation QA Engineer to design and build API-first automation frameworks. The ideal candidate...  ...Automation experience, including strong Java programming and API testing skills. This remote position requires creating reusable... 
    Senior
    Remote job

    Unissant

    Washington DC
    1 day ago
  • Rapid Finance in Bethesda, Maryland is seeking a Senior QA Engineer (Automation) to enhance the quality of software applications through testing, documentation, and collaboration with developers and users. This hybrid role requires a self-starter with strong Java skills... 
    Senior
    Remote job

    Rapid Finance

    Bethesda, MD
    1 day ago
  • Ex Parte, Inc in Bethesda, MD is seeking talented senior data engineers passionate about big data, AI, and machine learning. You will take ownership of data quality and design automated testing frameworks for data ingestion pipelines. The ideal candidate has 5+ years in... 
    Senior

    Ex Parte, Inc

    Bethesda, MD
    1 day ago
  • DANE, LLC is seeking a Quality Assurance/Test Engineer in Arlington, VA. The role requires a minimum of 4 years of experience and a Bachelor’s degree in Computer Science or an equivalent field. Responsibilities include creating automated tests using frameworks such as Selenium... 
    Senior
    Remote job
    Flexible hours

    DANE, LLC

    Arlington, VA
    1 day ago
  • Beacon Hill is seeking an experienced software test engineer in Washington, D.C. You'll design and develop automated testing frameworks, leading efforts in ensuring quality and security in software deployments. Responsibilities include collaborating with multiple teams... 
    Senior

    Beacon Hill

    Washington DC
    1 day ago
  • DANE LLC is seeking a highly experienced QA / Test Engineer to join our agile quality engineering team in Arlington, VA. This hybrid position involves both automated and manual testing across a complex application environment. The role includes collaboration with developers... 
    Senior
    Work from home
    Flexible hours

    DANE LLC

    Arlington, VA
    1 day ago
  • A leading technology company is seeking a Web Services Software QA Engineer in Washington, DC. This role requires expertise in quality assurance...  .... Responsibilities include performing manual and automated testing, ensuring compliance with accessibility standards, and... 
    Senior

    Ampcus Inc

    Washington DC
    1 day ago
  • $103k - $150k

    Cooley LLP is seeking a Senior Quality Assurance Software Engineer in Washington, D.C. to ensure the quality and performance of software applications. This role involves designing and maintaining test automation frameworks, expanding test coverage, and collaborating closely... 
    Senior

    Cooley LLP

    Washington DC
    1 day ago
  • Apexon is seeking a highly motivated Senior QA Engineer with strong expertise in Mobile Application Testing to join our Quality Engineering team. This role is ideal...  ...functionality Identify, document, prioritize, and track software defects using bug tracking tools such as Jira... 
    Senior

    Apexon

    Bethesda, MD
    1 day ago
  • Cognizant is seeking a Senior QA Automation Engineer - Playwright/Selenium to design, develop, and implement scalable test automation solutions that improve software quality and accelerate release cycles. You will work with the Quality Engineering team across Developers... 
    Senior
    Remote job

    Cognizant

    Washington DC
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Software Test Engineer. Be the first to apply!