Mainframe Developer

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world.

Job Description

• Mainframe with exp in Java, AWS, Github, Claude code
• Key Responsibilities:
• Perform detailed system analysis, requirement gathering, and technical design for Mainframe applications.
• Develop, enhance, maintain, and support applications using COBOL, JCL, DB2, and VSAM.
• Analyze existing Mainframe batch applications, job streams, business processes, and application dependencies.
• Perform impact analysis to assess the effects of application changes, modernization efforts, and decommissioning activities on upstream and downstream systems.
• Analyze interfaces, data flows, batch schedules, and business rules to identify dependencies, risks, and modernization opportunities.
• Support application rationalization and decommissioning of legacy Mainframe applications.
• Participate in Mainframe modernization initiatives involving the migration and transformation of COBOL-DB2 applications into Java-based applications on AWS.
• Utilize Claude-assisted code transformation tools to support code analysis, conversion, refactoring, and documentation activities.
• Execute unit testing, integration testing, and support User Acceptance Testing (UAT).
• Validate functional equivalence between legacy Mainframe applications and modernized Java applications.
• Participate in production deployments and perform Post Verification Testing (PVT).
• Provide periodic testing, production support, troubleshooting, and research support.
• Collaborate with business stakeholders, architects, and cross-functional teams in an Agile environment.
• Maintain project documentation and work management activities using JIRA.
• Be flexible and willing to work across different IST shifts based on project requirements.

• Technical Skills:
• Mainframe Technologies:
• COBOL
• JCL
• DB2
• VSAM

• Cloud & Modernization:
• AWS Cloud
• Mainframe Modernization
• COBOL-to-Java Migration/Re-engineering
• Java Development
• Claude-assisted Code Transformation
• Legacy Application Assessment and Transformation
• Mainframe Batch Analysis
• Impact Analysis and Dependency Mapping
• Application Rationalization and Legacy System Decommissioning
• AWS-based Application Migration and Deployment

• Development Methodologies & Tools:
• Agile Methodology
• JIRA

• Core Competencies:
• Mainframe Application Development and Support
• Batch Processing and File Handling
• System Analysis and Technical Design
• Application Impact Assessment
• Modernization and Migration Planning
• Unit Testing and Integration Testing
• Production Support and Troubleshooting

The base compensation range for this role in the posted location is: 85,000 - 96,655.

Capgemini provides compensation range information in accordance with applicable national, state, provincial, and local pay transparency laws. The base compensation range listed for this position reflects the minimum and maximum target compensation Capgemini, in good faith, believes it may pay for the role at the time of this posting. This range may be subject to change as permitted by law.

The actual compensation offered to any candidate may fall outside of the posted range and will be determined based on multiple factors legally permitted in the applicable jurisdiction.

These may include, but are not limited to: Geographic location, Education and qualifications, Certifications and licenses, Relevant experience and skills, Seniority and performance, Market and business consideration, Internal pay equity.

It is not typical for candidates to be hired at or near the top of the posted compensation range.

In addition to base salary, this role may be eligible for additional compensation such as variable incentives, bonuses, or commissions, depending on the position and applicable laws.

Capgemini offers a comprehensive, non-negotiable benefits package to all regular, full-time employees. In the U.S. and Canada, available benefits are determined by local policy and eligibility and may include:

Paid time off based on employee grade (A-F), defined by policy: Vacation: 12-25 days, depending on grade, Company paid holidays, Personal Days, Sick Leave

• •Medical, dental, and vision coverage (or provincial healthcare coordination in Canada)
• •Retirement savings plans (e.g., 401(k) in the U.S., RRSP in Canada)
• •Life and disability insurance
• •Employee assistance programs
• •Other benefits as provided by local policy and eligibility

Important Notice: Compensation (including bonuses, commissions, or other forms of incentive pay) is not considered earned, vested, or payable until it becomes due under the terms of applicable plans or agreements and is subject to Capgemini’s discretion, consistent with applicable laws. The Company reserves the right to amend or withdraw compensation programs at any time, within the limits of applicable legislation.

Disclaimers

Capgemini is an Equal Opportunity Employer encouraging inclusion in the workplace. Capgemini also participates in the Partnership Accreditation in Indigenous Relations (PAIR) program which supports meaningful engagement with Indigenous communities across Canada by promoting fairness, accessibility, inclusion and respect. We value the rich cultural heritage and contributions of Indigenous Peoples and actively work to create a welcoming and respectful environment. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity/expression, age, religion, disability, sexual orientation, genetics, veteran status, marital status or any other characteristic protected by law.

This is a general description of the Duties, Responsibilities and Qualifications required for this position. Physical, mental, sensory or environmental demands may be referenced in an attempt to communicate the manner in which this position traditionally is performed. Whenever necessary to provide individuals with disabilities an equal employment opportunity, Capgemini will consider reasonable accommodations that might involve varying job requirements and/or changing the way this job is performed, provided that such accommodation does not pose an undue hardship. Capgemini is committed to providing reasonable accommodation during our recruitment process. If you need assistance or accommodation, please reach out to your recruiting contact.

Please be aware that Capgemini may capture your image (video or screenshot) during the interview process and that image may be used for verification, including during the hiring and onboarding process.

Click the following link for more information on your rights as an Applicant in the United States. http://www.capgemini.com/resources/equal-employment-opportunity-is-the-law

Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.