Data Conversion Developer w/Cobol
- Pay
- $90,000 – $144,000 per year
- Location
- Berkeley Heights, NJ · On-site
- Job type
- Full-time
- Level
- Senior
- Experience
- 4+ years
- Education
- Bachelor's degree
- Listed
- Today
Skills & highlights for this role
- Software development
- SQL
- VBA
- Access
- Excel
- Data conversion
- Data migration
- Debugging complex code
- Mapping programs
Also useful
- COBOL
- Mainframe applications
- IBM JCL
- TSO/TPX
- Credit or debit card industry experience
- Multi-workstream project support
About the role
Calling all innovators - find your future at Fiserv.
We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv.
Job Title
About the role
What does a successful Data Conversion Developer with Cobol do at Fiserv?:
A successful Data Conversion Developer with Cobol partners with clients and internal teams to convert card portfolios onto Fiserv processing platforms. This role develops conversion programs, mapping logic, technical specifications, and quality controls that support accurate and timely delivery across the full project life cycle. Success in this position also means building strong working relationships, solving complex data challenges, and identifying opportunities to improve processes.
What you will do?
- Deliver technical data conversion programming and execute project milestones across the full conversion life cycle, from initiation through project closure.
- Develop complex conversion application code, create data conversion mapping programs and processes, and debug complex code and processes.
- Partner with data conversion analysts, business analysts, clients, product owners, application development teams, and program management colleagues to align business needs with technical solutions.
- Ensure the quality of conversion outputs including data, files, reports, statements, and plastics, while validating offline system and output testing and holding quality inspections.
- Plan and participate in mocks and other client events, monitor and report progress, identify risks and issues, escalate as needed, and follow internal processes and best practices.
What you must have?
- 4+ years of experience in software development.
- 2+ years of experience with SQL, VBA, Access, Excel, or similar data conversion and migration technologies.
- 4+ years of an equivalent combination of educational background, related experience, and/or military experience.
- Bachelor's degree in a related field, or equivalent practical experience.
What would be nice to have?
- 2+ years of experience with COBOL, mainframe applications, IBM JCL, or TSO/TPX.
- 1+ years of experience in the credit or debit card industry.
- Experience supporting 2+ concurrent priorities or project workstreams in a fast-paced environment.
Salary Range $90,000.00 - $144,000.00
These pay ranges apply to employees in New Jersey and New York. Pay ranges for employees in other states may differ.
It is unlawful to discriminate against a prospective employee due to the individual's status as a veteran.
This position is not eligible for an annual incentive opportunity and is also not eligible to earn commissions.
Thank you for considering employment with Fiserv. Please
- Apply using your legal name
- Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).
Equal opportunity and legal notices
Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.
If you have a disability and require a reasonable accommodation in completing a job application or otherwise participating in the overall hiring process, please contact. Please note our AskHR representatives do not have visibility to your application status. Current associates who require a workplace accommodation should refer to Fiserv's Disability Accommodation Policy for additional information.
Note to agencies
Fiserv does not accept resume submissions from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.
Warning about fake job posts
Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.
From Fiserv's careers page, first listed on Rolev.ai on November 13, 2026. Rolev.ai is not the employer.
How Rolev.ai helps with this application
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Common questions
What is the salary for the Data Conversion Developer w/Cobol role at Fiserv?
The Data Conversion Developer w/Cobol posting at Fiserv states compensation of $90,000 – $144,000 per year. It is listed as a full-time position. Final pay may depend on location, experience, and interview evaluation on Fiserv's official career site.
Where is the Data Conversion Developer w/Cobol job at Fiserv located?
This Data Conversion Developer w/Cobol position at Fiserv is located in Berkeley Heights, NJ (On-site). Always check Fiserv's application page for specific state eligibility or relocation policies.
What qualifications are required for Data Conversion Developer w/Cobol at Fiserv?
For the Data Conversion Developer w/Cobol role, Fiserv highlights 4+ years of relevant experience; a bachelor's degree; experience with Software development, SQL, VBA, Access, Excel, Data conversion. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.
How do I apply for the Data Conversion Developer w/Cobol position at Fiserv?
This listing links directly to Fiserv's Workday application page. You can apply directly on Fiserv's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Workday application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.