Overview

Automation API Tester for Banking Project

Responsibilities

Review API specifications (REST, SOAP, GraphQL etc.) / requirement documents and understand business logic and edge cases.

Design test cases for API / service endpoints: positive, negative, boundary, error conditions, schema / contract validation, versioning.

Develop, maintain, and enhance test automation scripts & frameworks (API / integration testing) using tools like RestAssured, Postman, SoapUI, or equivalent.

Create and maintain test data, stubs / mocks / service virtualization where external dependencies are unavailable or unreliable.

Execute automated & manual tests (for integration / regression) and analyze results.

Identify defects; log, track, and follow up on them with devs; validate fixes.

Ensure tests are integrated into CI/CD pipelines to enable automated regression / build validation.

Perform non‑functional testing as required: e.g. performance, load, latency, reliability, and possibly security of APIs.

Monitor and report test metrics: coverage, pass/fail rates, defect density, test reliability, regression times etc.

Collaborate with cross‑functional teams: Development, Product, Ops / DevOps, to ensure that API related issues (scalability, security, error handling, monitoring) are addressed.

Essential skills

Robust expertise in Java (experienced in writing API scripts according to best practices).





Proficiency in BDD/Gherkin with Cucumber.

Experience with API investigation/manual tools such as Postman, Bruno, and Insomnia.

Playwright: ability to understand and write code (good to have, as UI tests may move to Playwright).

Ruby with Cucumber (Selenium framework): experience in writing and executing UI automation scripts.

Able to write and execute functional, regression, and smoke test cases.

Experience in peer review of test cases.

Hands-on experience with test management tools.

Experience in the banking sector is preferred.

Experience integrating automation into CI/CD pipelines (Jenkins).

Positive understanding of GitLab for code versioning and maintenance

Desired skills

Java – strong coding skills, best practices for API test automation.

REST API Automation – 5–8 years with Rest-Assured and Wiremock.

API Tools (manual/investigation): Postman, Bruno, Insomnia.

Swagger – interpretation and test case derivation.

CI/CD – Jenkins integration for running automation pipelines.

Version Control – GitLab for structured code maintenance.

BDD/Gherkin with Cucumber.

Playwright (UI automation) – nice-to-have.

Ruby + Cucumber (Selenium) – UI automation scripting.

Experience

5–8 years of REST API automation experience using Rest-Assured frameworks and Wiremock for mocks.

📌 Automation API Tester for Enterprises (Tamil Nadu)
🏢 Expleo
📍 Tamil Nadu