Capgemini

Mainframe Developer

Capgemini
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9 days ago
New York, NY, USAMid Level
H1B sponsor

Base Salary

$85k - $97k/yr

Responsibilities

  • Perform system analysis, requirements gathering, and technical design for Mainframe applications.
  • Develop, enhance, maintain, and support applications using COBOL, JCL, DB2, and VSAM.
  • Analyze batch applications, job streams, business processes, interfaces, data flows, schedules, and dependencies.
  • Conduct impact analysis and support application rationalization, modernization, and legacy application decommissioning.
  • Participate in migrating and transforming COBOL-DB2 applications into Java applications on AWS.
  • Use Claude-assisted tools for code analysis, conversion, refactoring, and documentation.
  • Perform unit and integration testing, support UAT, validate functional equivalence, and participate in production deployments and PVT.
  • Provide production support, troubleshooting, research support, and maintain project documentation using JIRA.
  • Collaborate with business stakeholders, architects, and cross-functional teams in an Agile environment.
  • Work across different IST shifts as project requirements dictate.

Requirements

  • Experience with Mainframe application development and support using COBOL, JCL, DB2, and VSAM.
  • Experience with Java development, AWS-based application migration and deployment, and Mainframe modernization.
  • Knowledge of batch processing, file handling, system analysis, technical design, impact assessment, dependency mapping, and modernization planning.
  • Experience with unit testing, integration testing, production support, and troubleshooting.
  • Experience or familiarity with Claude-assisted code transformation and legacy application assessment.
  • Ability to collaborate with stakeholders and cross-functional teams and work across IST shifts.
  • Experience using JIRA for work management and documentation.

Benefits

  • Base benefits package for regular full-time employees, including paid time off, company holidays, personal days, and sick leave.
  • Medical, dental, and vision coverage, or provincial healthcare coordination in Canada.
  • Retirement savings plans such as 401(k) in the U.S. or RRSP in Canada.
  • Life and disability insurance and employee assistance programs.
  • Additional benefits may be provided according to local policy and eligibility.

Tech Stack

AWSCOBOLIBM DB2Java

Categories

Capgemini

About Capgemini

10,000+ employees

Capgemini is a global IT services and consulting firm that delivers strategy, cloud, AI, software engineering, and managed services to large enterprises and public-sector clients. Founded in 1967 and headquartered in Paris, it is publicly traded on Euronext Paris and operates in 50+ countries. The group expanded its engineering capabilities by acquiring Altran in 2020, now operating as Capgemini Engineering.

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