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Playwright Typescript Jobs in Missouri (NOW HIRING)

QA Test Engineer

Chesterfield, MO · On-site

$40.75 - $55.75/hr

... TypeScript. • We are a platform team, testing APIs for high performance, automation will be ... such as: UI: Playwright / Cypress / Selenium and API: pytest + requests, Postman/Newman, REST ...

  • PTO

Design, maintain, and improve automated testing frameworks using Playwright and TypeScript. * Develop and support API, end-to-end, and UI automated testing processes aligned with product requirements.

Design, develop, and maintain modern frontend features using React, TypeScript, and GraphQL ... Experience with testing frameworks such as Jest or Playwright, design systems, accessibility ...

... TypeScript web technologies. * Create technical diagrams and architecture documentation with Figma and Miro. * Design, implement, and test API and UI automation solutions using Playwright, Selenium ...

$94K - $130K/yr

Design, develop, and deliver responsive, pixel-perfect user interfaces using React, TypeScript, and ... Proven experience with frontend testing using Jest, React Testing Library, Cypress, Playwright, or ...

Experience developing frontend applications using React and JavaScript or TypeScript. * Experience ... Experience with Playwright or other end-to-end testing frameworks. * Knowledge of CI/CD platforms ...

Experience with frontend testing tools such as Jest or Playwright is considered a plus ... including React, TypeScript, GraphQL, and AI-assisted development tools. * Work-life balance ...

Playwright Typescript information

What are the key skills and qualifications needed to thrive as a Playwright Typescript developer?

To thrive as a Playwright Typescript Developer, you need strong proficiency in TypeScript/JavaScript, automated testing principles, and experience with web application architectures. Familiarity with Playwright's testing framework, CI/CD systems like Jenkins or GitHub Actions, and version control tools such as Git is typically required. Attention to detail, problem-solving, and effective communication are important soft skills for diagnosing test failures and collaborating with development teams. These skills ensure robust test automation, reliable software delivery, and efficient teamwork in fast-paced development environments.

What is a Playwright Typescript developer?

A Playwright Typescript developer is a software engineer who specializes in using Playwright, an open-source automation library, with the TypeScript programming language to write end-to-end tests for web applications. Playwright allows developers to simulate user interactions with web browsers, ensuring that web applications function correctly across different browsers and platforms. Using TypeScript provides benefits like static type checking and improved code maintainability, making it easier to catch errors early and write reliable tests. These developers are often responsible for creating, maintaining, and optimizing test scripts to automate quality assurance processes.

What are some common challenges faced when writing automated tests with Playwright and TypeScript, and how can they be addressed?

A frequent challenge in this role is managing flaky tests, which can result from dynamic web elements or asynchronous operations. To address this, Playwright offers robust auto-waiting and retry mechanisms, but it's important to write selectors and test logic that are resilient to UI changes. Another challenge is maintaining a scalable, organized test suite as the application grows. Using TypeScript’s strong typing and modular code structure, along with Playwright’s test runner, can help improve code quality and make tests easier to maintain. Collaborating closely with developers and QA engineers ensures tests align with evolving requirements.

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Infographic showing various Playwright Typescript job openings in Missouri as of August 2026, with employment types broken down into 93% Full Time, and 7% Contract. Highlights an 72% Physical, 6% Hybrid, and 22% Remote job distribution.

Automation Engineer

Momentus Technologies International

O Fallon, MO • On-site

Full-time

Posted 13 days ago


Job description

Description:

Momentus Technologies is a B2B SaaS company servicing the Events and Venue industry. Momentus provides industry-leading event and venue management software to customers in over 50 countries around the world, serving thousands of customers that power millions of events. In the age of digital transformation, our comprehensive platform offers event professionals leading-edge SaaS technology that provides a 360 view of their business, allowing them to cut costs, save time, and increase revenue. Momentus technology powers top shows around the world, famous museums, global convention centers, performing arts venues, professional sports arenas, and other unique venues. Our client list includes The Apollo Theatre, Mercedes-Benz Stadium, Harvard University, Portland'5 Centers for the Arts, the Javitz Center, and St. Louis Art Museum. Some of our global clients include: ExCel London, Museum of Contemporary Art Australia, Omanexpo, the China National Convention Center, the Porsche Experience Center in Germany and the Sydney Opera House.


The Quality Engineer is responsible for testing new features, writing and maintaining test cases, and regression testing the app prior to release. The Quality Engineer will also support the team via troubleshooting, answering questions, and brainstorming solutions.


Responsibilities:

  • Design, develop, and maintain automated end-to-end, regression, and UI test suites using Playwright and TypeScript
  • Integrate automated tests into CI/CD pipelines
  • Identify automation opportunities and reduce repetitive manual regression coverage
  • Review test failures, maintain flaky-test stability, and improve test reliability
  • Partner with developers to define testability requirements and automation strategy
Requirements:
  • 2+ years of hands-on experience developing and maintaining automated tests for web or mobile applications
  • Experience building end-to-end, regression, and UI automated test suites using Playwright and TypeScript
  • Working knowledge of CI/CD pipelines and experience integrating automated tests into release workflows
  • Ability to analyze test failures, troubleshoot flaky tests, and improve the reliability, maintainability, and coverage of automated test suites
  • Strong understanding of software quality practices, test design techniques, and how to translate functional requirements into automated test coverage
  • Experience using Git and collaborating with developers through code reviews, pull requests, and shared test automation standards
  • Ability to perform targeted manual validation when needed and clearly document expected results, defects, reproduction steps, and findings
  • Familiarity with AI-powered testing tools and approaches, with the ability to evaluate and apply AI-based testing techniques where relevant
  • Strong analytical, problem-solving, and communication skills with the ability to collaborate effectively across distributed teams