1. Job Title : Mainframe Testingf Trainee
2. Job Summary : Join a global technology organization as a Mainframe Testing trainee working on business critical systems in a hybrid work model. Apply knowledge of Cobol and Jira to validate card and payment processes ensure reliable transaction flows and improve software quality. Collaborate with cross functional teams to deliver secure efficient and compliant solutions that support customers and society.
3. Experience : 0 - 2 years
4. Required Skills : Technical Skills: Mainframe Testing Cobol Jira Domain Skills:
5. Nice to have skills : Domain Skills:Cards & Payments
6. Technology : Custom Service
7. Shift : Day
8. Responsibilities :
-Execute mainframe test activities across assigned applications by developing detailed test scenarios and cases that validate functional accuracy performance stability and data integrity for critical business transactions
-Perform Cobol based component and integration testing by analyzing program logic reviewing job control flows and verifying outputs to ensure defect free delivery of mainframe changes
-Use Jira to create update and track test tasks defects and progress metrics while maintaining transparent communication with project stakeholders and ensuring timely resolution of identified issues
-Conduct regression testing on mainframe applications whenever new features or fixes are deployed so that existing card and payment functionalities remain stable and uninterrupted
-Analyze test results and production like data sets to identify patterns of recurring issues document clear root cause summaries and provide recommendations that help development teams improve system reliability
-Collaborate with analysts developers and operations teams in a hybrid environment to clarify requirements understand end to end flows and align test coverage with business priorities in cards and payments
-Validate the accuracy of transaction posting settlement calculations and statement generation processes in card and payment systems to support secure and compliant financial operations for customers
-Contribute to test data preparation by defining input combinations masking sensitive information and organizing reusable data sets that improve test efficiency and coverage across mainframe components
-Participate in day shift project ceremonies such as standups and defect triage meetings to share test status updates raise risks early and help drive informed decisions on release readiness
-Document test execution steps evidence and outcomes in a structured manner so that auditors support teams and new joiners can easily understand what was tested and how quality was assured
-Support continuous improvement initiatives by suggesting enhancements to test processes reusable assets and automation opportunities that reduce cycle time and increase defect detection effectiveness
-Assist in implementing quality gates in the delivery pipeline by defining entry and exit criteria for mainframe testing stages and ensuring that releases meet agreed standards before production deployment
-Align daily work to the company purpose by helping safeguard secure transactions and reliable payment journeys thereby contributing to trust in digital commerce and financial inclusion across society
Qualifications:
-Demonstrate foundational understanding of mainframe testing concepts including batch and online processing job scheduling flows and data validation techniques gained through projects or training
-Apply working knowledge of Cobol program structures file handling and business rules interpretation to design meaningful test cases that cover both typical and edge scenarios
-Utilize Jira or similar work tracking tools to manage test tasks log defects with clear reproduction steps and collaborate effectively with team members in a structured project environment
-Exhibit awareness of cards and payments domain processes such as authorizations settlements and chargebacks and translate this understanding into practical scenarios that enhance test coverage
-Show ability to learn quickly follow established quality standards and adapt to hybrid work practices while maintaining disciplined documentation and communication habits across locations
关于高知特 (Cognizant)
高知特(Cognizant)（纳斯达克代码：CTSH）作为一家AI Builder和相关技术服务提供商，致力于通过打造全栈AI解决方案，帮助企业将人工智能投资转化为实际价值。公司凭借深厚的行业经验、流程优化和工程技术专长，将企业独特的业务场景融入科技系统，赋能组织释放人才潜能，推动切实成果，并帮助全球企业在瞬息万变的环境中保持领先。如需了解更多详情，敬请访问 cognizant.ai 或关注@cognizant。
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