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API Developer

Posted 3 days agoViewed

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📍 Location: U.S., UK, Canada

💸 Salary: 75.0 - 150.0 USD per hour

🗣️ Languages: English

🪄 Skills: PythonSQLCypressGitJavascriptJestOAuthAPI testingREST APIAttention to detailWritten communicationDocumentationJSONNodeJS

Requirements:
  • Hold a Computer Science degree from a top university in the U.S., Canada, or the UK.
  • Possess a strong understanding of RESTful API design principles and best practices.
  • Have experience using API documentation tools such as Swagger, Postman, or Redoc.
  • Are proficient in writing API test cases and working with testing tools like Postman, Jest, or Cypress.
  • Have familiarity with API authentication methods (OAuth, JWT, API keys).
  • Possess basic coding skills in Python, JavaScript, or another scripting language.
  • Demonstrate exceptional attention to detail.
  • Excel in written and verbal communication, translating complex technical concepts into clear documentation.
Responsibilities:
  • Write comprehensive Product Requirement Documents (PRDs) for API features and enhancements.
  • Define clear API endpoints, request/response structures, authentication methods, and error handling strategies.
  • Collaborate closely with engineering teams to ensure API design aligns with product goals and user needs.
  • Create and maintain clear and concise API documentation, including endpoint descriptions, example requests/responses, authentication details, and usage guidelines.
  • Develop and execute test cases to validate API functionality, performance, and security.
  • Work collaboratively with QA teams on robust API testing, documenting any issues, inconsistencies, or edge cases.
  • Optimize APIs for performance, scalability, and security.
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