Role description
RESTful APIs / GraphQL, Knowedge of Test Frameworks, Java
Job Summary
We are looking for a Senior Java Test Engineer with strong 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 environments
Required 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
- Strong 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
- 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.
