Core Skills
Key Responsibilities
Perform comprehensive API testing using Postman, covering RESTful endpoints (GET, POST, PUT, DELETE), validation of HTTP status codes, response bodies, headers, error handling, edge cases, and JSON/XML payloads, including authentication and authorization using JWT and API Keys.
Design, develop, and maintain automated API test suites in Postman by writing dynamic and reusable JavaScript-based test scripts, creating and managing collections, environments, variables, pre-request scripts, and parameterized test data.
Execute and automate API tests using Postman Collection Runner and Newman CLI, generate and analyze HTML and JSON reports, and ensure automation assets are scalable, reusable, and maintainable.
Version and manage API automation assets (Postman collections, Newman scripts, and test data) using Git (GitHub, GitLab, or Bitbucket), following standard branching, pull request, code review, and merge practices, with support for CI/CD pipeline integration.
Manage API defects end-to-end by logging, tracking, validating, and closing issues in Jira, providing detailed request/response artifacts and logs, and re-testing fixes to ensure quality closure.
Collaborate cross-functionally with backend engineers, DevOps, and business analysts to clarify requirements, align on test expectations, and actively participate in sprint ceremonies and release readiness activities.
Required Skills & Experience
Strong hands-on experience in API testing using Postman.
Solid understanding of RESTful APIs and HTTP protocols.
Expertise in JavaScript-based test scripting in Postman.
Experience with API security mechanisms (JWT, API Keys).
Practical experience with Newman CLI and report generation.
Working knowledge of Git-based version control systems.
Experience with defect tracking tools, preferably Jira.
Good to Have
Basic understanding of API performance testing concepts.
Exposure to CI/CD tools and pipeline-based test execution
Infogain is a human-centered digital platform and software engineering company based out of Silicon Valley. We engineer business outcomes for Fortune 500 companies and digital natives in the technology, healthcare, insurance, travel, telecom, and retail & CPG industries using technologies such as cloud, microservices, automation, IoT, and artificial intelligence. We accelerate experience-led transformation in the delivery of digital platforms. Infogain is also a Microsoft (NASDAQ: MSFT) Gold Partner and Azure Expert Managed Services Provider (MSP).
Infogain, an Apax Funds portfolio company, has offices in California, Washington, Texas, the UK, the UAE, and Singapore, with delivery centers in Seattle, Houston, Austin, Krak w, Noida, Gurgaon, Mumbai, Pune, and Bengaluru.