REST API Automation Engineer (Java) - ASM Technologies Limited

We are hiring for REST API Automation Engineer (Java)

Please find the below updated JD.

Job Title: REST API Automation Engineer (Java)

Location: Bangalore (Hybrid)

Employment Type: Full-time

Role Overview

REST API Automation Engineer

strong Java programming skills

Key Responsibilities

• API Automation Framework Development:

  Design, develop, and maintain a modular Java-based REST API automation framework using 

  Rest Assured

   or similar libraries.

• Test Design & Implementation:

  Build comprehensive API test suites covering functional, integration, negative, regression, and contract tests.

• API Validation:

  Validate HTTP methods, response codes, headers, and payloads using JSON schema validation and data-driven tests.

• Integration & CI/CD:

  Integrate automation suites with 

  Jenkins, Azure DevOps, or GitHub Actions

   for automated execution and reporting.

• Environment Management:

  Work with developers and DevOps engineers to configure, mock, and manage test environments.

• Test Data & Configurations:

  Implement test data management strategies with reusable data providers and externalized configurations.

• Quality Metrics:

  Define test coverage goals, ensure high reliability of automated runs, and improve feedback cycles in CI pipelines.

• Collaboration:

  Work closely with developers, QA leads, and architects to review APIs, ensure test readiness, and improve API quality from design to release.

Required Skills

• Strong programming experience in 

  Java (11 or higher)

  .
• Hands-on experience with 

  REST Assured

  , 

  HTTP Clients (Apache HttpClient/OkHttp)

  , or similar REST automation libraries.
• Experience with 

  TestNG, JUnit

  , or equivalent frameworks for test structuring and execution.
• Good understanding of 

  RESTful principles

  , request/response lifecycle, and 

  HTTP methods & status codes

  .
• Familiarity with 

  JSON/XML

   parsing, serialization, and schema validation.
• Experience with 

  API documentation tools

   like 

  Swagger/OpenAPI

  .
• Exposure to 

  CI/CD tools

   (Jenkins, Azure Pipelines, GitHub Actions) for automated test runs.
• Experience in 

  Maven/Gradle build systems

   and Git-based version control.
• Strong debugging and analytical skills to troubleshoot API and integration issues.
• Solid understanding of 

  authentication mechanisms

   (OAuth2, JWT, Basic Auth).

Nice-to-Have Skills

• Experience with 

  mocking/stubbing

   using 

  WireMock

   or 

  Testcontainers

  .
• Knowledge of 

  contract testing

   tools such as 

  Pact

  .
• Basic understanding of 

  performance testing

   using 

  JMeter

   or 

  Gatling

  .
• Familiarity with 

  Docker

  , 

  Kubernetes

  , or cloud-based testing environments.
• SQL basics for backend data validation.

Interested candidate kindly share your updated resume to anitha.m@asmltd.com