Top Senior QA Jobs in Baltimore, MD

Design, build, and maintain scalable test automation frameworks and tooling (Playwright, C#, JS/TS). Integrate automated tests into CI/CD, develop end-to-end, integration, and performance tests, apply AI techniques for test generation and defect detection, troubleshoot system issues, mentor QA teams, and drive automation and quality engineering best practices.

The Quality Assurance Consultant ensures testing activities meet business requirements, develops QA standards, and collaborates on testing methods while leading QA initiatives.

Design, execute, and maintain manual and automated tests for web, API, cloud-native, and AI-enabled applications. Develop test plans and frameworks, integrate automated tests into CI/CD, validate data and databases, track defects, perform security and performance testing, and support Agile ceremonies to ensure product quality and compliance.

Utility for quality assurance in healthcare applications, developing test cases, executing tests, documenting defects, and working with developers for resolution.

Lead quality assurance and test strategy across Agile teams, drive automation for testing, mentor QA teams, and ensure high-quality software delivery.

The EDI QA Tester will conduct testing, analyze applications, manipulate EDI/XML files, write SQL queries, and ensure the quality delivery of software.

The Senior ETL QA Tester will perform automation testing in a Data Warehouse environment, develop test plans, and document results while collaborating with teams.

The Senior Testing/QA Specialist will design and manage testing strategies, develop testing architecture, execute test plans, and collaborate with developers to improve software quality.

Senior QA Analyst strengthens release confidence by designing and executing test plans, performing manual and supporting automated testing, tracking defects, validating release readiness, collaborating with developers and product owners, monitoring environments and data integrity, and driving continuous improvement in QA processes.

Lead design and maintenance of scalable test automation frameworks and end-to-end integration tests. Build automated suites (Playwright/C#, Java, Test Sigma), integrate tests into CI/CD, reduce flakiness, analyze test results, triage defects, and drive risk-based testing and modern QA practices across engineering and product teams.

Lead QA automation efforts by designing, building, and maintaining automated test frameworks and suites, leveraging Agentic AI to generate and optimize tests, executing manual and automated regression/integration tests, collaborating with engineering on testability, reporting defects, and driving QA best practices and mentoring within the team.

Lead a team of automation engineers, oversee automation strategy and integration into CI/CD for delivering quality software.

The Quality Assurance Manager will oversee project quality processes, develop Quality Plans, ensure compliance, lead quality initiatives, and maintain reporting metrics, primarily supporting Design-Build projects.

The Senior Manual QA Engineer will ensure system reliability, design test strategies, execute test cases, mentor engineers, and improve QA methodologies within a SaaS platform.

Validate and improve Brave browser quality across desktop and mobile. Create and execute tests, reproduce and debug cross-platform issues, use packet monitoring tools, work in open-source/GitHub, and collaborate with developers and privacy/security teams to ensure secure, reliable releases including crypto wallet and AI-related features.

Owner of test strategy and execution for web applications: design test plans, run functional/integration/regression/performance tests, log and track defects, perform root-cause analysis, participate in code reviews, and continuously improve QA processes and automation (Playwright) within Agile teams.

Design, build, and maintain manual and automated end-to-end tests for front-end and back-end APIs. Use Cucumber BDD, Postman, Jenkins, and SQL to validate functionality, data integrity, and performance across cloud-native and big-data environments (GCP/BigQuery). Integrate tests into CI/CD pipelines, track defects in Jira, and collaborate with cross-functional Agile teams to ensure continuous quality.

Lead the design and execution of test strategies and plans to ensure software quality, overseeing both manual and automated testing activities, defect management, and compliance with accessibility standards.

Lead QA for data and ETL pipelines: design and execute test plans (functional, regression, performance, automation), validate database/ETL accuracy in SQL/SSIS, coordinate releases, report defects, mentor offshore team, and collaborate with DW architects and BI developers to ensure high-quality releases.

The QA Consultant will lead test activities, design test plans, execute automation tests, and ensure functional testing of features using Selenium in an Agile environment.

The QA Tester will conduct comprehensive testing, working with development teams to validate application changes and ensure quality delivery, particularly focused on healthcare-related EDI formats and database queries.

Seeking a Senior QA Automation Engineer to design and execute automated tests, evaluate requirements, and lead testing efforts across system development cycles.

As a Senior QA Automation Engineer, you will develop and maintain automated tests for web applications, perform manual testing, validate integrations, and create documentation while analyzing issues in a remote work environment.

Lead and oversee QA/test activities across the SDLC for large federal healthcare systems. Manage QA processes, automation frameworks, performance and accessibility testing (Section 508), data validation, tooling, SOPs, metrics, and QA teams. Ensure compliance with CMS standards, drive continuous improvement, and embed QA into Agile delivery to meet program milestones.

Design, extend, and maintain Playwright-based UI and end-to-end automation for web and mobile-web ordering. Build API and integration tests, validate analytics, stabilize flaky tests, improve CI/CD execution, drive automation strategy, mentor QA engineers, and collaborate with product and engineering to raise quality standards using AI-assisted tooling.