IBM Software Development - Tech Lead

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.

A successful IBM i Software Development – Tech Lead at Fiserv drives the design and delivery of robust IBM iSeries (AS/400) solutions that meet client and business objectives. They translate complex requirements into scalable architectures, enforce high code quality, and mitigate technical risk. They lead and mentor cross‑functional teams, champion modern practices like Open Banking and microservices where appropriate, and ensure solutions are delivered on time and to specification.

• Lead design, development, testing, and implementation of IBM iSeries applications to support Fiserv business objectives.

• Translate client and stakeholder requirements into technical specifications and estimates.

• Write, review and maintain high‑quality RPGLE/CLLE, RPG/CL and DB2/SQL code; drive peer code reviews and CI practices.

• Mentor and coach developers, providing technical guidance and promoting best practices.

• Identify, track and mitigate technical risks while collaborating with cross‑functional teams (Agile/Scrum).

• 8+ years of enterprise software development experience.

• 5+ years of hands‑on IBM iSeries (AS/400) development (RPG, RPGLE, CL, CLLE, Free‑Format RPG).

• 3+ years working with DB2/SQL and IBM RDi in production environments.

• 2+ years leading technical teams or mentoring developers and performing effort estimation.

• 2+ years of experience in financial services or core banking environments.

• 1+ project experience with Signature core solution from Fiserv.

• 1+ exposure to Aldon (change management) or similar release/change tools.

LI-SG1

$82,000.00 - $

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.

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.