Lead Software Architect – ATM & Core Banking Integrations

Fiserv

Lead Software Architect developing ATM and Core Banking integrations at Fiserv. Overseeing design and implementation of solutions while supporting internal and external projects.

Posted 4/15/2026full-timeCoral Springs • Florida • 🇺🇸 United StatesSeniorWebsite

Tech Stack

Tools & technologies

ASP.NETJavaSQL

About the role

Key responsibilities & impact

Lead the technical design and documentation for POSH software products
Collaborate with product management, project management, and development teams
Maintain and enhance the development process
Offer architectural expertise and support for customer presentations
Resolve technical challenges and provide hands-on technical guidance

Requirements

What you’ll need

9+ years of programming experience in Java and C++
Knowledge of C and ASP.Net
Strong database skills, particularly with DB2 and SQL Server
6+ years of experience with POS systems, ATMs, and core banking systems
Post-secondary degree/diploma in Computer Science
8+ years of experience with cryptography in payments industry would be great

Benefits

Comp & perks

Health insurance
401(k) matching
Paid time off
Professional development opportunities

ATS Keywords

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Hard Skills & Tools

JavaC++CASP.NetDB2SQL ServercryptographyPOS systemsATMscore banking systems

Soft Skills

leadershipcollaborationtechnical designdocumentationproblem-solvingcommunicationcustomer supporthands-on guidance

Certifications

post-secondary degree in Computer Science