Role description

RESTful APIs / GraphQL, Knowedge of Test Frameworks, Java

Job Summary

We are looking for a Senior Java Test Engineer with robust expertise in Java, RESTful API and GraphQL testing, and deep knowledge of test frameworks and test processes. The ideal candidate will contribute to quality strategy, test automation architecture, and validation of complex backend and microservices-based systems.

Key Responsibilities
Define and implement test strategies, test plans, and quality standards
Design, develop, and maintain Java-based automated test frameworks
Perform functional, integration, and system testing for:
RESTful APIs
GraphQL services
Validate backend services and microservices interactions
Create reusable, scalable, and maintainable test components
Analyze requirements and identify test scenarios, edge cases, and risks
Collaborate with development teams to ensure testability and quality
Review test cases, automation code, and test execution results
Participate in defect triage, root cause analysis, and quality improvement initiatives
Mentor junior team members and provide technical guidance
Work within Agile/Scrum development settings

Required Skills

Core Technical Skills
Strong proficiency in Java
Hands-on experience testing RESTful APIs




Experience testing GraphQL APIs
Deep knowledge of test frameworks such as:
JUnit
TestNG
Cucumber (BDD)
Experience with API automation tools and libraries

Testing Knowledge
Robust understanding of Test Processes, STLC, and QA methodologies
Experience with:
Functional testing
Integration testing
Regression testing
Knowledge of test design techniques and test data management

Automation & Tools
API automation using Java-based frameworks
Experience with build tools (Maven / Gradle)
Familiarity with CI/CD pipelines
Understanding of code versioning tools (Git)

Skills

api testing,rest api,graphql,java,

About UST
UST is a global digital transformation solutions provider. For more than 20 years, UST has worked side by side with the world’s best companies to make a real impact through transformation. Powered by technology, inspired by people and led by purpose, UST partners with their clients from design to operation. With deep domain expertise and a future-proof philosophy, UST embeds innovation and agility into their clients’ organizations. With over 30,000 employees in 30 countries, UST builds for boundless impact—touching billions of lives in the process.

📌 Lead I Software Testing Selenium, Java, Api Thiruvananthapuram
🏢 UST
📍 Thiruvananthapuram