Mainframe Developer, GWMA Technology CTO

India

Information Technology (IT)

Group Functions

Job Reference #

325740BR

City

Pune

Job Type

Full Time

Your role

Do you want to develop and maintain mainframe applications?

At UBS, we re-imagine the way we work, the way we connect with each other – our colleagues, clients and partners – and the way we deliver value. Being agile will make us more responsive, more adaptable, and ultimately more innovative.

We are looking for an experienced Mainframe Developer with expertise in COBOL, JCL, and DB2. The ideal candidate should have a strong background in mainframe applications and can operate in GitLab.

Key Responsibilities:

Application Development & Maintenance

• Design, develop, and maintain mainframe applications using COBOL, JCL, and DB2.
• Implement and optimize Java-based services that integrate with mainframe systems via CTG and Liberty Server.

Java to Mainframe Integration

• Develop and support Java applications that interface with CICS regions using CTG.
• Ensure secure and efficient communication between distributed Java applications and mainframe services.

DB2 & MQ Knowledge

• Troubleshoot MQ-related issues and ensure message

integrity and performance.

• Perform performance tuning and ensure data integrity across mainframe and distributed environments.

DevOps & CI/CD

• Use GitLab for source control, branching strategies, and code reviews.
• Build and maintain GitLab CI/CD pipelines for automated testing and deployment of both Java and mainframe components.

Liberty Server Knowledge

• Deploy and manage Java applications on IBM Liberty Server.

System Modernization & Integration

• Participate in modernization initiatives by integrating legacy systems with cloud-native or microservices architectures.
• Evaluate tools and frameworks for mainframe-to-Java migration and hybrid deployments.

SSL Communication Across Tech Stacks

• Implement and manage SSL/mTLS configurations for secure communication between Java, Liberty, CTG, MQ, and DB2.
• Handle keystore/truststore management, certificate renewals, and cross-platform encryption policies.
• Troubleshoot SSL handshake issues and ensure compliance with enterprise security standards.

Your team

In our agile operating model, crews are aligned to larger products and services fulfilling client needs and encompass multiple autonomous pods. You'll be working in the Wealth Management Americas Technology CTO team in Pune.

Your expertise

• ideally 8-10 years of experience in a similar position focused on within the finance sector.
• strong expertise in mainframe applications and usage of Java on Mainframe both Batch and Online.
• knowledge of COBOL, JCL, DB2, CICS & MQ. Good to have CTG & REXX knowledge
• proficiency in scripting languages such as Java.
• knowledge of Azure Cloud & Gitlab.
• excellent communication and interpersonal skills.
• ability to work in a collaborative and autonomous environment.
• strong problem-solving skills and attention to detail.

About us

UBS is the world's largest and the only truly global wealth manager. We operate through four business divisions: Global Wealth Management, Personal & Corporate Banking, Asset Management and the Investment Bank. Our global reach and the breadth of our expertise set us apart from our competitors.

We have a presence in all major financial centers in more than 50 countries.

How we hire

We may request you to complete one or more assessments during the application process. Learn more

Join us

At UBS, we know that it's our people, with their diverse skills, experiences and backgrounds, who drive our ongoing success. We're dedicated to our craft and passionate about putting our people first, with new challenges, a supportive team, opportunities to grow and flexible working options when possible. Our inclusive culture brings out the best in our employees, wherever they are on their career journey. We also recognize that great work is never done alone. That's why collaboration is at the heart of everything we do. Because together, we're more than ourselves.

We're committed to disability inclusion and if you need reasonable accommodation/adjustments throughout our recruitment process, you can always contact us.

Contact Details

UBS Business Solutions SA

UBS Recruiting

Disclaimer / Policy statements

UBS is an Equal Opportunity Employer. We respect and seek to empower each individual and support the diverse cultures, perspectives, skills and experiences within our workforce.