Test Automation Engineer

OSI Digital; Hyderabad; On-site; INR 600,000 - 900,000; Full time

Job summary

OSI Digital is seeking a Java Automation Test Engineer for Hyderabad to deliver scalable automation solutions across UI, API, and data layers. You will build maintainable frameworks and collaborate with cross-functional Agile teams to ensure high-quality software.

The role requires 3-6 years of hands-on experience with Java, Selenium, Rest Assured, CI/CD, and SQL Server, with Playwright preferred, and a focus on robust automation practices.

Qualifications

• 3–6 years of hands-on automation testing experience.
• Strong Java and OOP fundamentals.
• UI automation using Selenium WebDriver (mandatory).
• API automation with Rest Assured (mandatory).
• CI/CD integration with Jenkins and Azure DevOps (mandatory).
• SQL Server querying and data validation.
• Playwright experience preferred.

Responsibilities

• Design, develop, and maintain scalable automation frameworks in Java.
• Develop and execute automated UI tests with Selenium WebDriver and Playwright.
• Create API automation scripts using Rest Assured and validate REST APIs.
• Perform manual testing for web applications and REST APIs when required.
• Design comprehensive test cases, test scenarios and test data from requirements.
• Validate RESTful APIs including OAuth, JWT, and API Keys.
• Integrate automation test suites into CI/CD pipelines with Jenkins and Azure DevOps.
• Collaborate with developers, product owners and analysts during sprint planning and testing.
• Participate in code reviews and version control best practices.
• Improve automation frameworks with industry best practices.

Skills

Java

Selenium

Playwright

Rest Assured

API testing

CI/CD

Jenkins

Azure DevOps

SQL Server

Git

OOP

Design patterns

Agile/Scrum

Problem solving

Tools

Selenium WebDriver

Job description

Job Title : Automation Test Engineer

Location : Hyderabad

Experience : 3-6 yrs.

OSI Digital is looking for a highly skilled Java Automation Test Engineer with strong expertise in test automation, API testing, and automation framework development. The ideal candidate will have hands-on experience with Java, Selenium, Rest Assured, CI/CD integration, and SQL Server. Experience with Playwright and modern automation practices is highly preferred. You will work closely with cross-functional Agile teams to ensure the delivery of high-quality software through scalable and maintainable automation solutions.

Reponsibilities:

• Design, develop, and maintain scalable, reusable, and robust automation frameworks using Java,
• Develop and execute automated UI test scripts using Selenium WebDriver and Playwright.
• Create and maintain API automation test scripts using Rest Assured.Perform manual testing for web applications and REST APIs whenever required.
• Design comprehensive test cases, test scenarios, and test data based on business requirements.Validate RESTful APIs, including authentication mechanisms such as OAuth, JWT, and API Keys.
• Perform database validation by writing complex SQL Server queries, joins, and data verification scripts.Integrate automation test suites into CI/CD pipelines using Jenkins and Azure DevOps.
• Collaborate with developers, product owners, and business analysts during sprint planning, estimation, and test execution.
• Participate in code reviews, Git branching strategies, pull requests, and version control best practices.Analyze test failures, identify root causes, and work closely with development teams to resolve defects.
• Continuously enhance automation frameworks by adopting industry best practices and emerging technologies.
• Contribute to Agile ceremonies, including sprint planning, daily stand-ups, retrospectives, and release activities.
• Prepare and share test execution reports, defect summaries, and quality metrics with stakeholders.

Required Skills:

• Strong experience in Java (Mandatory), with a solid understanding of Object-Oriented Programming (OOP), design patterns, and test automation framework development.
• Hands-on experience in UI automation using Selenium (Mandatory) and Playwright (Preferred).
• Hands-on experience in API automation using Rest Assured (Mandatory).
• Strong understanding of RESTful APIs, API testing strategies, authentication mechanisms (OAuth, JWT, API Keys), and API validation techniques.
• Experience in manual testing of Web UI and APIs, including test design, defect analysis, and root cause investigation.
• Strong proficiency in SQL Server querying, including writing complex queries, joins, data validation, and test data management.
• Experience in designing, developing, and maintaining scalable and reusable automation frameworks using industry best practices.
• Hands-on experience with Git, branching strategies, pull requests, code reviews, and collaborative development practices.
• Experience integrating automated test suites into CI/CD pipelines using Jenkins and Azure DevOps (Mandatory).
• Familiarity with Agile/Scrum methodologies, sprint planning, estimation, test execution, and defect management.
• Strong analytical, troubleshooting, and problem-solving skills with the ability to identify and resolve complex automation challenges.
• Excellent verbal and written communication skills.