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Infosys
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June 14, 2026
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Mainframe Developer

Jersey City, NJ
Full-time
Onsite
$82K/yr - $127K/yr
Entry, Mid Level
Infosys is a global leader in driving digital transformation for financial institutions, specializing in advanced technologies such as AI and cloud. The Mainframe Developer role involves contributing to software application design, coding, testing, and maintaining system stability while collaborating with cross-functional teams.
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Responsibilities

  • Contribute to the requirements elicitation process by documenting assigned parts of business requirements, in line with guidance provided
  • Facilitate software application design discussions, and document design decisions to guide the technical team towards building software solutions
  • Participate in coding and integrate new features or updates into existing applications, with a focus on maintaining system stability
  • Conduct code reviews, do changes to the codebase and maintain code repositories
  • Implement test strategies, analyse results, and coordinate bug fixes to uphold the software quality standards
  • Develop user training programs, documentation, and support frameworks to ensure a smooth transition to new software applications
  • Actively participate in resolving production issues and recommend preventive strategies to enhance system reliability
  • Maintain detailed records of code, testing techniques, and support activities to enrich the knowledge base and assist other similar projects

Qualification

Required

  • Develop, maintain, and support mainframe applications using COBOL, JCL, and DB2
  • Experience in batch and online processing with tools like CICS, IMS, and VSAM
  • Experience in requirement analysis, perform coding, testing, and debugging
  • Bachelor's degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education
  • This position may require relocation and/or travel to work/project location
  • Candidates authorized to work for any employer in the United States without employer-based visa sponsorship are welcome to apply. Infosys is unable to provide immigration sponsorship for this role now or in the future

Preferred

  • Experience in software design and development using
  • Experience in ZOS and TSO
  • Experience in CA7
  • Experience in Project life cycle activities
  • Willing to work in application/production support
  • Strong communication and Analytical skills
  • Ability to work in a team with diverse/ multiple stakeholder environment
  • Experience and desire to work in a Global delivery environment

Benefits

  • Medical/Dental/Vision/Life Insurance
  • Long-term/Short-term Disability
  • Health and Dependent Care Reimbursement Accounts
  • Insurance (Accident, Critical Illness , Hospital Indemnity, Legal)
  • 401(k) plan and contributions dependent on salary level
  • Paid holidays plus Paid Time Off
Infosys is a technology company that offers consulting, outsourcing, cloud infrastructure, program management, and software services.
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Founded in 1981
Bangalore, Karnataka, IND
10001+ employees
http://www.infosys.com