SDET

• Design, Develop and Maintain Test Automation Frameworks, Tools and Libraries: Develop a strong understanding of relevant product areas, independently implementing and maintaining complex automated tests and medium complex framework features.
• Critical Thinking and Problem-Solving Skills: Skilled in debugging and resolving simple blocking issues, especially with automation scripts, new frameworks and new tools. Applies analytical and creative approaches to tackle simple quality challenges with solutions.
• Implement/Enhance Continuous Integration Continuous Deployment (CI / CD): Understanding of automation framework with CI/CD pipelines to facilitate automated testing during the build and deployment processes.
• Performance Testing Support: Design and implement complex performance test script based on existing automation framework and tools to execute performance tests. Provide analytical and provide feedback for the releases in the test result report.
• Define and Enforce Automation Standards and Best Practices: Enforcing coding standards, best practices, and guidelines for writing and maintaining automated scripts and framework. Review code written by team members to ensure adherence to standards and provide constructive feedback.
• Cross-Functional Collaboration and Communication: Work closely with cross functional teams and stakeholders to gather requirements and provide simple solutions in framework to meet medium-complex testing needs in small-medium sized team.
• Create, Monitor and Analyze Test Results: Create, review and analyze test execution results, providing complex insights and simple recommendations based on findings.
• Training and Mentorship: Train and mentor TE and SETs on using the automation framework to start writing medium automation tests. Training others to diagnose, resolve mid-complex issues and prepare proper documentation to ensure smooth operation.

Senior Software Engineer in Test

• Lead planning, design, development, and execution of comprehensive test strategies across multiple Agile sprints.
• Design, develop, and maintain automated and manual test cases for new and existing capabilities.
• Collaborate daily with software engineers, product managers, system engineers, and Scrum Masters to define acceptance criteria and ensure quality is built into every release.
• Perform functional, integration, regression, system, and end-to-end testing.
• Validate application performance, reliability, security, and usability.
• Identify, document, prioritize, and track software defects through resolution.
• Support Continuous Integration/Continuous Delivery (CI/CD) pipelines by integrating automated testing into deployment workflows.
• Analyze test results, communicate risks, and provide recommendations that improve software quality.
• Contribute to continuous process improvement initiatives that enhance Agile team effectiveness.

Mid-Level Test Engineer

• Responsible for validating web applications, APIs, middleware workflows, data flows, permissions, integrations, and AWS-backed services.
• Make an impact through technical testing, automation, troubleshooting, and AI-assisted engineering skills.
• Comfortable working with incomplete requirements and testing features as they become available.
• Determine appropriate automation coverage and use logs, APIs, databases, and cloud evidence to assess release risk.

QA Automation Engineer II

• Work with the fun stuff: We use Elixir, Rust, JS, PowerShell + TS.
• Design, develop, and execute test automation (E2E, unit, integration, performance) and infrastructure (test provider, CI integration, local development scripts).
• Build and maintain automation for your components; contribute improvements to the test framework and CI/CD pipelines.
• Research, document, estimate, and report on identified bugs; consult with Software Engineers to help write better tests and more maintainable code.
• Collaborate with Product teams to refine feature requirements and partner with cross-functional teams including Engineering, Product, and Design.
• Estimate, prioritize, plan, and coordinate testing activities throughout the entire software development life cycle.
• Create and maintain testing documentation, support newer team members as they onboard, and contribute to PDQ's Open Code Policy by fixing defects across the codebase.

Software Engineer – Test

• Work closely with developers, professional services team and product managers to define the automated testing components that will be used to validate requirements against developed software.
• Automation results analysis and generate automation result reports.
• Work hand-in-hand with developers, product managers, and service teams to design, execute, and refine automated testing strategies.
• Create and manage automated test strategies across multiple project phases.
• Maintain and enhance existing test automation as features requirements and technical implementations evolve.
• Support all phases of testing: Functional, Integration, System, and User Acceptance.

Senior Automation Test Engineer

• Design and build quality systems end-to-end — not just add tests, but architect the framework, tooling, and processes that let the team ship with confidence.
• Build quality layer by layer: Set the vision of the layers (unit, integration, E2E, Load/Performance, Security, Chaos testing, etc) and guide the team through it by owning several layers of the guardrails.
• Be an active quality partner in your squad — engage in squad channels, cross team communication, take incoming asks, troubleshoot issues, and drive them to resolution; be the quality voice in standups, planning, and code reviews.
• Drive performance and load testing — collaborate with engineers on load test design and execution, build dashboards to monitor results, and establish ongoing monitoring practices.
• Be the champion of applying AI tooling in your everyday work as well as the work of your partners to have a cross functional team impact.
• Integrate automated tests into CI/CD to enable continuous testing and fast feedback loops from commit to production.
• Monitor test results and failures — diagnose root causes, track defects, work with engineering teams and stakeholders to resolve issues quickly, and improve signal quality over time.
• Champion contract and chaos testing — bring familiarity with contract testing patterns and chaos/resilience testing to identify systemic weaknesses before they reach production.
• Facilitate continuous process improvement — evaluate and evolve testing tools, methodologies, and reporting practices so the quality system stays relevant as the product grows.
• Collaborate on test planning with Engineers, Product Managers, and Designers to improve coverage and ensure test cases reflect real user scenarios.

Senior Software Engineer, Test – Org Modeling

• Seeking an engineering intern with automated programming experience
• Familiar with test and measure instruments used in laboratories and manufacturing test environments
• Multiple positions are available in the summer and fall semesters
• Must describe your favorite LabVIEW project that you’ve been a part of, and your role in it
• Must discuss any experience you have using National Instruments hardware combined with LabVIEW, LabVIEW Real-Time, and LabVIEW FPGA
• Experience with object-oriented programming and the actor framework is a plus

Intern – Test Integration Engineer

• Performs the installation, integration, and test of operational equipment/software to verify compliance with the system design, requirements, and standards.
• Maintains broad knowledge of the system.
• Install system/software upgrades per installation instructions provided by software development staff
• Load application
• Load operating systems
• Perform quality assurance
• Build systems to drawing package
• Label and run cables
• Perform all levels of testing in regard to the system
• Install hardware into racks

Test & Integration Engineer

• Support Sales and Application Engineering in review of testing specifications and test scripts
• Create documentation for test planning such as test scripts, drawings or sketches, instrumentation selections, and material lists
• Determine root cause and potential solutions during performance testing in order to meet testing requirements
• Establish internal test standards and methods in conjunction with ASHRAE Standards and procedures (e.g. ASHRAE 127, 37, AHRL1360)
• Generate reports and provide necessary communications with other departmental functions regarding the Performance Test Lab responsibilities
• Design test control apparatus and equipment, and develop methods and procedures for testing components, products or systems, if test requirements deviate from common standards
• Support third party NRTL testing on site as required (minimal travel)
• Responsible to meet and maintain ISO standards under the company's directive
• Responsible to meet and maintain safety standards under the company's directive
• Other duties as assigned

Test Engineer

• Perform comprehensive backend data and ETL validation across big-data platforms such as Databricks, Snowflake, PostgreSQL, and similar technologies.
• Analyze, interpret, and validate complex CMS datasets, including Shared Systems Claims, Final Action Indicator logic, Provider data, Beneficiary data, and other data assets.
• Validate data sourced from CMS’s Integrated Data Repository (IDR) and OnePI (Program Integrity) systems as they relate to Fraud Prevention System (FPS) downstream workflows.
• Perform detailed backend-to-frontend comparison testing to ensure accurate and consistent data presentation between backend databases (Snowflake/PostgreSQL) and UI applications or Databricks Unity Catalog outputs.
• Execute backend performance testing activities, including: Query performance analysis and optimization recommendations, Benchmarking data processing times and throughput, Load, stress, and volume testing of backend services and data pipelines, Identifying and escalating performance bottlenecks in collaboration with platform and engineering teams.
• Collaborate closely with Business Analysts, DBAs, Developers, DevOps engineers, and Scrum/Kanban teams to validate data integrity and ensure optimal backend performance.
• Ensure compliance with CMS Testing Frameworks, SDLC processes, quality standards, and federal regulatory requirements.
• Support functional UI validations when necessary to maintain end-to-end data alignment throughout the application ecosystem.
• Independently develop, execute, and maintain detailed backend test plans, performance testing strategies, and rigorous validation scenarios with minimal oversight.
• Create and execute API-based validation scenarios to test backend service operations and data exchanges.
• Actively participate in Agile ceremonies, including Daily Standups, Sprint Planning, Backlog Refinement, PI Planning, Sprint Reviews/Demos, and Retrospectives.
• Support, mentor, and share subject-matter expertise with backend and functional test teams to strengthen overall quality practices.

Test Automation Engineer – III

• Lead the testing strategy, planning, and execution for mission-critical applications and systems
• Partner with software and DevOps engineers to integrate quality assurance throughout the development lifecycle
• Design, develop, and execute automated and manual test cases across system, integration, regression, performance, and stress testing scenarios
• Develop and maintain test plans, test procedures, test cases, test scripts, and test reports
• Validate data ingest pipelines and ensure compliance with data lifecycle management requirements
• Identify, document, track, and verify resolution of software defects and system issues
• Develop and maintain automated testing frameworks utilizing tools such as JUnit and Mockito
• Analyze test results and provide recommendations to improve system quality, reliability, and performance
• Support system integration, deployment, accreditation, and operational testing activities
• Coordinate testing efforts across development teams and provide status updates to leadership and stakeholders
• Contribute to continuous improvement of testing methodologies, automation, and quality assurance processes

• Design, develop, and maintain automated testing solutions across UI, API, integration, and end-to-end workflows.
• Continuously expand automated test coverage using tools such as Playwright, Cypress, or Selenium.
• Partner closely with developers to integrate automated testing into CI/CD pipelines and ensure quality is built into every release.
• Create and maintain test plans, test cases, and quality processes that support rapid product development.
• Collaborate with Product Managers, Designers, and Engineers to review requirements, acceptance criteria, and user stories to ensure clear, testable outcomes.
• Validate front-end, back-end, and AI-enabled functionality across multiple products and platforms.
• Identify, document, and track defects through resolution using established quality assurance methodologies.
• Assess production readiness and validate release quality prior to deployment.
• Develop and execute API, integration, and backend validation testing using modern testing frameworks and tools.
• Verify data integrity, system interoperability, and reliability across connected services and external integrations.
• Design and execute performance and scalability testing scenarios to evaluate system responsiveness and stability.
• Troubleshoot issues related to APIs, databases, and distributed system interactions.
• Support weekly production releases through testing coordination, validation, and stakeholder communication.
• Deliver demonstrations of completed functionality and provide feedback to development teams.
• Analyze quality trends and recommend improvements to testing strategies, tooling, and processes.
• Help shape the future of quality engineering at Slingshot by introducing new tools, frameworks, and best practices.

QA Automation Engineer

• Design, develop, and execute test plans, test cases, and test procedures to verify software functionality, performance, and compliance with requirements.
• Design and develop scenarios for use in PR/CR Verification and Regression Tests
• Collaborate with developers, system engineers, and schedulers to ensure testability of requirements and alignment with project timelines.
• Track and report test execution status, generating detailed test reports and artifact packages for stakeholders and clients.
• Develop and maintain automated test scripts using tools such as HP ALM, Selenium, or equivalent.

SDET jobs in Maryland

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Senior Software Engineer in Test

Mid-Level Test Engineer

QA Automation Engineer II

Software Engineer – Test

Senior Automation Test Engineer

Senior Software Engineer, Test – Org Modeling

Intern – Test Integration Engineer

Test & Integration Engineer

Test Engineer

Test Automation Engineer – III

Test Engineer

QA Automation Engineer

Lead Systems Integration and Test Engineer