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Fiserv · 1 day ago

Lead Software Architect — ATM & Core Banking Integrations

Coral Springs, FL

Full-time

Onsite

Lead/Staff

9+ years exp

Fiserv is a global leader in Fintech and payments, connecting financial institutions, corporations, merchants, and consumers. The Lead Software Architect will provide technical leadership and architectural expertise to develop and support ATM, banking, and cryptography systems, ensuring the integrity and functionality of POSH products.

Financial ServicesFinTechInformation ServicesInformation Technology

No H1B

U.S. Citizen Only

Responsibilities

Lead the technical design and documentation for POSH software products, ensuring alignment with design specifications and reviewing team design documents

Collaborate with product management, project management, and development teams to integrate internal and external enhancements

Maintain and enhance the development process, incorporating new toolkits and productivity tools, and providing training and guidance

Offer architectural expertise and support for customer presentations, marketing materials, and stakeholder education

Resolve technical challenges and provide hands-on technical guidance to support development teams

Qualification

JavaC++POS systemsCore banking systemsDB2SQL ServerTCP/IP communicationsWindowsUnix/Linux systemsCryptographyPCI DSSEMV principlesAnalytical skillsProblem-solving skillsLeadership skills

Required

9+ years of programming experience in Java and C++, with working knowledge of C and ASP.Net

Strong database skills, particularly with DB2 and SQL Server, and extensive knowledge of TCP/IP communications, Windows, and Unix/Linux systems

6+ years of experience with POS systems, ATMs, and core banking systems, including ISO 8583 message specifications and EMV principles

Post-secondary degree/diploma in Computer Science and/or an equivalent combination of educational background, related experience, and/or military experience

You must currently possess valid and unrestricted U.S. work authorization to be considered for this role

Preferred

8+ years of experience with cryptography within the payments industry, PCI DSS requirements, and encryption use in payment processes

Superior analytical, problem-solving, and leadership skills, with the ability to motivate and make decisions independently

Demonstrated ability to work under pressure, meet deadlines, and adapt and learn quickly

Company

Fiserv

Glassdoor3.1

Fiserv is a provider of technology solutions to the financial services industry.

Founded in 1984

Brookfield, Wisconsin, USA

10001+ employees

http://www.fiserv.com

Funding

Current Stage

Public Company

Total Funding

$2.48B

Key Investors

BlackBird Financial LP

2026-01-06Post Ipo Equity

2025-04-29Post Ipo Debt· $2.48B

1986-10-03IPO

Leadership Team

Michael Lyons

President and CEO-Elect, Fiserv

Paul Todd

Chief Financial Officer

Recent News

Benzinga.com

Why Fiserv (FISV) Stock Is Falling After PayPal's Earnings Shock

2026-02-03

GlobeNewswire

FISERV INVESTIGATION ALERT: Bragar Eagel & Squire, P.C. is Investigating Fiserv, Inc. on Behalf of Long-Term Stockholders and Encourages Investors to Contact the Firm

2026-01-23

The Motley Fool

3 Things Investors Need to Know About Fiserv in 2026

2026-01-23

Company data provided by crunchbase