Mainframe Automation Testing(cobol, jcl, java, selenium)

UST

Hyderabad, INonsitePosted Jul 23, 2026
Posting intelligenceActively listedReposted 6×, possible evergreen/ghost posting

Skills

seleniumjava

About the role

Role description

Role : Mainframe Automation Testing

Location : Hyderabad

Experience: 6-10 Yrs

Notice period: 0-10 days

Job Key Responsibilities:

Design, develop, and maintain mainframe applications using COBOL, CICS, DB2 and JCL

Work closely with vendor product owners and technical leads to understand requirements and implement technical solutions

Provide technical guidance and mentorship to junior developers, sharing knowledge and practices in mainframe development

Implement code using Test Driven Development (TDD) method. Unit test cases should be based on acceptance criteria.

Perform negative file compares to ensure the quality and performance of developed solutions

Perform code reviews and review unit test results with vendor Tech lead and complete code review forms

Implement solutions for defect fixes and new enhancements with overall design of the application

Complete release turnover documentation for UAT and Production

Complete change control document for production turnover

Merge/ layer code with other developers when making changes in shared program

Minimum of 5 years of experience in mainframe development, with expertise in COBOL, CICS, DB2 and JCL.

Strong understanding of cost basis applications and experience in cost analysis and optimization.

Proven experience in developing and implementing solutions in an agile environment, following practices and standards

Strong analytical and problem-solving skills, with a keen attention to detail and a focus on continuous improvement

Excellent communication and interpersonal skills, with the ability to work effectively in a team environment and collaborate with cross-functional stakeholders

Skills

Mainframe testing, Automation testing, Cobol, JCL,

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.

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