Numentica LLC

QA Engineer

Numentica LLC

IT Services and IT Consulting · 201-500 employees

18 h ago
Remote qa Mid (2-5 yrs) Contractor
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About the role

The QA Engineer will write and maintain UI and API automation tests while ensuring data integrity across integrated systems. They will also perform performance testing and debug infrastructure issues using cloud monitoring tools.

What they look for

Playwright TypeScript API Testing Postman SQL Postgres Snowflake Integration Testing E2E Testing CI/CD GitHub Actions AWS CloudWatch Terraform Performance Testing JMeter

Requirements

Candidates must be proficient in Playwright with TypeScript and have strong experience in API, database, and E2E testing. Familiarity with CI/CD pipelines, AWS infrastructure, and performance testing tools like JMeter is required.

Full description

This is a remote position.

Required Skills

  • Playwright + TypeScript automation. Writes and maintains UI and API tests using Page Objects.
  • API testing. Tests REST APIs (our Lambdas) with Postman or Playwright's request client. Checks status codes, validations and error handling, and can tell whether a bug is in the frontend or the backend.
  • Database testing. Understand and write SQL queries (Postgres, Snowflake) to check that the app saves and reads data correctly.
  • Integration and E2E testing. Tests data flowing between systems end to end: e.g. Deposco, Oracle, Snowflake and SharePoint files.
  • CI/CD. Comfortable with GitHub (branches, pull requests, code reviews) and GitHub Actions for running tests in pipelines.

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AWS basics and debugging. Can read CloudWatch logs and understands Lambda, IAM and Terraform enough to check infrastructure tickets and find the cause of failures.

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Performance testing. Runs load tests on APIs and key pages with a tool like JMeter. Measures response times and error rates, and uses monitoring like Datadog to find what's slow.

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