QA Engineer, Integrations and AI Agents

New
C
ComposioAI infrastructure
Remote (US: PST or EST), PST or EST; Pacific Time working hours.Full-TimeMiddle
Salary not disclosed
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Job Details

Required Skills
PythonSQLCypressJavascriptTypeScriptRESTful APIsPostmanPlaywright

Requirements

  • Strong hands-on experience testing modern web applications, APIs, or developer products.
  • Excellent exploratory testing and debugging skills.
  • Ability to turn product requirements into structured test plans and high-value test cases.
  • Experience with functional, integration, API, end-to-end, and regression testing.
  • Strong understanding of defect severity, prioritization, release risk, and quality signoff.
  • Experience testing REST APIs using tools such as Postman, Bruno, or Insomnia.
  • Ability to reason about authentication, permissions, webhooks, rate limits, and asynchronous workflows.
  • Comfort using browser developer tools, logs, API payloads, and network traces.
  • Working knowledge of SQL for data validation and debugging.
  • Ability to write or maintain automated tests using JavaScript, TypeScript, or Python.
  • Familiarity with tools such as Playwright, Cypress, or pytest.
  • Understanding of CI/CD pipelines and flaky-test management.

Responsibilities

  • Build test plans and validate new features from requirements through production release.
  • Verify authentication, API behavior, permissions, webhooks, retries, pagination, rate limits, error handling, and third-party dependencies.
  • Test complete customer journeys across the dashboard, SDKs, APIs, connectors, and agent workflows.
  • Find edge cases, unexpected interactions, and usability issues through exploratory testing.
  • Build and execute reliable regression suites for high-risk and frequently used product areas.
  • Evaluate tool-calling agents and other non-deterministic AI workflows.
  • Automate repeatable API, integration, and UI test cases.
  • Reproduce customer-reported problems using logs, network traces, and API responses.
  • Write clear bug reports with reproduction steps and verify fixes.
  • Partner with engineers and product managers to identify risks and define acceptance criteria.
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