Fiserv

Mainframe COBOL Software Engineer

Fiserv
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3 days ago
Alpharetta, GA, USA or Coral Springs, FL, USAMid Level
H1B sponsor

Responsibilities

  • Provide 24x7x365 production support for North Front End Host Data Capture applications, including investigation, fixes, reporting, implementation, and long-term improvements.
  • Design, code, test, and debug high-volume software using COBOL, JCL, DB2, TCP/IP, and IBM Mainframe technologies.
  • Create design documentation and review it with project stakeholders and management.
  • Collaborate with test teams, conduct peer reviews, and review backout and implementation plans.
  • Track software changes from design through deployment using Jira and manage change records and incidents in ServiceNow.
  • Collaborate with project managers, clients, and developers on project strategies across development, testing, and deployment.
  • Present application performance improvements and innovations to Product and IT management.
  • Support production code deployments and team support schedules, including some nights and weekends.

Requirements

  • At least 4 years of experience with COBOL, CICS, TCP/IP, and Mainframe technologies.
  • At least 4 years of experience with the full software development lifecycle and testing methodologies.
  • At least 4 years of experience writing technical designs and documentation.
  • At least 2 years of experience with SQL and DB2 databases.
  • At least 1 year of experience using GenAI assistants or LLM developer tools in daily development activities.
  • Bachelor’s degree in computer science, engineering, or a related field, or an equivalent combination of education, work, and/or military experience.
  • Ability to work some nights and weekends for production deployments and team support.
  • Experience in the payments or financial domain is preferred.
  • Ability to work on-site Monday through Friday.

Benefits

  • Full-time, direct-hire position with no contract option for unsolicited agency submissions.
  • On-site work Monday through Friday; the employer describes in-person collaboration as essential.
  • Employment offers are contingent on standard background checks, with additional government checks possible for roles supporting government contracts.
  • The role is unavailable in Colorado, California, District of Columbia, Hawaii, Illinois, Massachusetts, Maryland, Minnesota, New Jersey, New York, Nevada, Rhode Island, Vermont, Virginia, Maine, and Washington.

Tech Stack

COBOLIBM DB2SQL

Categories

Fiserv

About Fiserv

10,000+ employees

Fiserv builds payments and financial technology for banks, credit unions, merchants, and billers, including merchant acquiring, card issuing, core banking, and digital banking platforms. It earns revenue through transaction processing, software licensing, and managed services across POS (Clover), bill pay, ACH and card networks, and risk/compliance. The public company is headquartered in Milwaukee, trades on NASDAQ/BMV, acquired First Data in 2019, and serves clients in more than 100 countries.

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