Cognizant

Senior Mainframe Developer (Remote in US)

Cognizant
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17 days ago
Hartford, CT, USASenior

Base Salary

$65k - $117k/yr

Responsibilities

  • Design, develop, test, debug, and maintain healthcare claims applications using COBOL, JCL, DB2, VSAM, CICS, and MQ.
  • Translate business requirements into scalable, efficient, and compliant mainframe solutions supporting claims adjudication workflows.
  • Troubleshoot production issues, optimize application performance, conduct code reviews, and implement sustainable fixes.
  • Support system integration testing, user acceptance testing, code migration, production deployment, post-implementation validation, and backout activities.
  • Provide technical leadership to offshore team members and coordinate onsite and offshore delivery.
  • Collaborate with business analysts, quality assurance professionals, project managers, support teams, and engineering teams.

Requirements

  • At least 8 years of hands-on experience developing mainframe applications with COBOL, JCL, DB2, VSAM, CICS, and MQ.
  • Experience with healthcare claims adjudication processes and related business workflows.
  • Knowledge of code migration and release management, including package creation, environment promotion, deployment validation, and backout procedures.
  • Strong analytical, troubleshooting, and problem-solving skills for complex application and production issues.
  • Strong communication and collaboration skills, with the ability to work independently in an Agile onsite and offshore delivery environment.
  • Experience providing technical guidance or mentoring to distributed engineering teams is preferred.
  • Experience conducting code reviews, improving mainframe application performance, and supporting testing and production activities is preferred.
  • Ability to communicate technical concepts clearly to business and technology stakeholders is preferred.

Benefits

  • Remote position open to qualified applicants in the United States.
  • Medical, dental, vision, and life insurance.
  • Paid holidays and paid time off.
  • 401(k) plan and contributions.
  • Long-term and short-term disability coverage.
  • Paid parental leave.
  • Employee Stock Purchase Plan.
  • Eligible for a discretionary annual incentive program and stock awards, subject to applicable plans.

Tech Stack

COBOLIBM DB2

Categories

Cognizant

About Cognizant

10,000+ employees

Cognizant is a public IT services and consulting firm that designs, builds, and runs enterprise technology, including digital engineering, cloud modernization, data/AI, and managed services. It sells consulting, systems integration, and outsourcing on multi-year engagements to large enterprises in healthcare, banking, retail, communications, and manufacturing. Founded in 1994 and headquartered in Teaneck, New Jersey, Cognizant is NASDAQ-listed (CTSH) and a Fortune 500 company.

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