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.
$80k - $128k
ResponsibilitiesPeraton is seeking a Senior Software Test Engineer to join our team of qualified, diverse individuals. The ideal candidate is a senior testing professional who thrives in dynamic environments, provides leadership across Agile, Waterfall, and Hybrid methodologies...SeniorPermanent employmentContract workFor contractorsShift work- $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...SeniorHourly payFor contractors
$128k - $134k
...Status: Full Time, Employee Job Function: Software Testing and Quality Engineer Relevant Work Experience: 7+ years Career Level: Senior-Level Office Location: Kirkland, Washington Workplace Type: Hybrid (a mix of work from home or in office) Salary...SeniorFull timeTemporary workWork experience placementWork at officeWork from homeWorldwide- 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
$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- ...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...SeniorContract workLocal areaRemote work2 days per week3 days per week
- Peraton seeks a Senior Software Test Engineer to join our team supporting the IRS Enterprise System Testing program in Lanham, Maryland. You will lead testing across Agile, Waterfall, and Hybrid environments, guiding junior engineers and ensuring quality for mission-critical...Senior
$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- ...QA EngineerYou will join a remote, global engineering team building the platform that turns DNA... ...intelligence. You will report to the Senior Manager of QA and partner closely with engineering... ...customer trust. Success means higher test coverage, fewer production issues, and a...SeniorRemote work
- ...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...SeniorFull timeWork experience placementRemote work
- ...Senior QA Engineer (Automation)This is an opportunity for the best of both worlds between being on the ground floor... ...responsible for improving the quality of a variety of software applications by creating and executing tests. The individual in this role will interact with...SeniorRemote workFlexible hours
- ...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
$91k - $160.2k
...and Portland. Job Summary: The Senior Quality Assurance Engineer will report to the Quality Services... ...environmental, procurement, construction, testing, operations, decommissioning, and... ...of and experience applying software quality program standards, e.g., ASME...Senior16 hoursFull timePart timeWork experience placementFor subcontractorCasual workWork at officeLocal areaRemote workRelocationVisa sponsorship- ...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...SeniorImmediate startRemote work
- ...looking for a highly skilled QA Automation Engineer to join a Randstad client in Washington,... ...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...SeniorWork experience placement
- ...Senior QA Automation EngineerWashington, DC – (Hybrid – 3 days on... ...timeRequirementsOver 7 years of experience in software quality assurance, with a... ...Selenium, Cucumber, and API testing tools (Postman, SoapUI, Rest-... ...Computer Science, Software Engineering, or a related field (or...SeniorWork experience placement
- ...Fleet Technology Team Leadership RoleJoin our Fleet Technology team overseeing testing activities and integration solutions for new trainsets' technology components. This role entails leadership in QA planning, test case authoring, and collaborative oversight of technology...Senior
- ...compelling winning technical solutions for multiple government opportunities. The candidate must possess an active TS/SCI clearance with poly, US citizenship, and a strong background in systems engineering, architecture, and proposal development. #J-18808-Ljbffr Jobleads-USSenior
$200k - $240k
...Bachelors Degree and 18 years of experience. Masters and 14 years of experience. Minimum 8+ years of experience in systems engineering, solutions architecture, or a related technical discipline Candidates must be U.S. Citizens Candidates must have an active...Senior- ...Services and RESTful web API. You will own the test automation infrastructure, with a goal of... ...applications. You will work closely with software developers and product owners to... ...implementations as well as work with other QA engineers to create the testing strategy, identify...Senior
- Two Six Technologies seeks a Senior Software Tester to join our team in Arlington, VA. This hybrid role will involve testing innovative software for a global-scale networking platform. Candidates should have 3+ years in backend API testing and be familiar with Agile methodologies...Senior
- L3Harris Technologies in Arlington, VA is seeking a Senior Principal, Business Development to lead Federal DHS growth campaigns and... ...capture teams from identification through award, coordinate with engineering and business leadership, and deliver detailed reports to...Senior
$155k - $303k
...fusing strategy, consulting and customer experience with agile engineering and problem-solving creativity. United by our core values and... ...products and services their customers truly value.OverviewAs a Senior Principal, you will actively participate in the growth and...Senior- ...2 MonthsSenior QA Automation Engineer – Enterprise Data & Analytics... ...highly skilled and self-directed Senior QA Engineer/SDET to drive... ...implement advanced automated testing strategies across the entire... ...Marketing, ERP Management, Custom Software Development, Web Development,...SeniorRemote work
$80k - $120k
...technology with a great team and make meaningful contributions every single day. We are looking for an experienced QA Engineer responsible for software testing, specifically functional, performance and end-end testing of CheckVideo flagship product assets. Additional duties...SeniorRemote workEarly shift- ...Job Summary (Senior SDET Integration & Platform): - Design, build, and maintain automated test frameworks for UI and API using Playwright, Selenium, REST-assured, Karate, Java, and TypeScript. - Validate distributed microservices and REST APIs (including...SeniorRemote work
- ...Randstad is seeking a Senior SDET Integration & Platform for a client engagement in Washington... ..., implement, and maintain comprehensive test strategies for a complex, workflow-driven... ...architects to set quality gates, mentor engineers, and drive technical excellence across...SeniorRemote work
- ...Senior Director, Principal Gifts About the Company Philanthropic organization supporting Indigenous culture & individuals Industry Non-Profit Organization Management Type Non Profit Founded 2017 Employees 11-50 Categories ~ Non-Profit &...Senior
- ...Technology, Inc. (CITI) seeks a Senior QA/Tester to join our Falls... ..., VA team. You will design test plans, execute manual and automated... ...with developers to ensure software meets regulatory and client... ...communication. A Bachelor's degree in Engineering/CS/IS is preferred. #J-18808...Senior
- ...mission impact. Grow your analytical and communication skills. Learn from and support some of the most accomplished scientists and engineers in the world. Build relationships to ensure that the right technical expertise is brought to bear on the right technology policy...SeniorWork at office
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Software Test Engineer. Be the first to apply!
- qa automation test engineer Washington DC
- qa automation engineer remote Washington DC
- software quality assurance engineer Washington DC
- qa engineer Washington DC
- software test engineer Washington DC
- software quality engineer Washington DC
- qa engineer remote Washington DC
- senior software test automation engineer Washington DC
- senior software quality engineer Washington DC
- quality assurance engineer Washington DC



