Lead Software Architect — ATM & Core Banking Integrations

Fiserv • Lake Mary, FL

2d • Onsite

About The Position

A successful Lead Software Architect - ATM & Core Banking Integrations at Fiserv combines technical leadership with architectural expertise to develop and support ATM, banking, and cryptography systems within POSH (Point of Service Handler). You will ensure the integrity, scalability, security, and functionality of POSH products, while overseeing the design and implementation of solutions. You will support both internal and external projects, integrating legacy systems with modern technologies including Java and C++.

Requirements

• 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.

Nice To Haves

• 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.

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

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: Associate degree