SDET - UI QA Automation Engineer
Full-time
SysTechCorp Inc
Job Title: SDET – UI QA Automation Engineer
Location: New York, NY (Hybrid/Onsite)
Employment Type: W2 Only
Job Description
We are seeking an experienced SDET – UI QA Automation Engineer with strong expertise in Playwright, TypeScript, JavaScript, and Python. The candidate will be responsible for developing and maintaining automated testing frameworks for trading and analytics applications.
Responsibilities
- Design, develop, and maintain end-to-end and component automation tests using Playwright and TypeScript.
- Co-develop a unified automation framework covering UI, API, Kafka, database, and performance testing.
- Build reusable test components, page objects, fixtures, and automation utilities.
- Develop test harnesses for real-time data using mocked WebSocket and REST responses.
- Validate complex UI workflows, authentication, session management, connectivity, and high-volume data feeds.
- Perform front-end performance testing, including application startup, responsiveness, grid rendering, memory usage, and CPU utilization.
- Build and maintain isolated test environments using Linux, Docker, and AWS.
- Integrate automated test suites into CI/CD pipelines with parallel execution and regression reporting.
- Validate front-end and back-end integrations, API contracts, and payload schemas.
- Troubleshoot automation failures using Playwright traces, screenshots, videos, and application telemetry.
- Collaborate with developers, business analysts, and business users to automate critical trading workflows.
Required Qualifications
- 5+ years of experience in UI test automation and automation framework development.
- Strong hands-on experience with Playwright, TypeScript/JavaScript, and Node.js.
- Experience with Cypress or Selenium is acceptable, with willingness to transition to Playwright.
- Working knowledge of Python, pytest, and Playwright for Python.
- Experience testing React applications and complex data grids such as AG Grid.
- Experience with REST API and WebSocket mocking and testing.
- Knowledge of front-end performance testing using Chrome DevTools, Lighthouse, and browser Performance APIs.
- Experience with CI/CD tools such as Azure DevOps (preferred), Jenkins, or GitHub Actions.
- Hands-on experience with Linux, Docker, and Docker Compose.
- AWS experience with EC2, ECS/EKS, S3, IAM, VPC, and CloudWatch.
- Knowledge of Infrastructure as Code tools such as Terraform, CloudFormation, or CDK.
- Experience with test reporting tools such as Allure, Playwright Reports, Azure Test Plans, or TestRail.
- Strong debugging, troubleshooting, communication, and documentation skills.
Vacancy posted 5 hours ago
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SysTechCorp Inc
New York, NY5 hours ago
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