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# Lead Full Stack Software Engineer

- **Company:** Fiserv, Inc.
- **Location:** Alpharetta, GA, United States
- **Experience:** Expert
- **Salary:** $146,000.0 - $244,800.0
- **Contract:** Temporary contract
- **Skills:** Java (Programming Language), Amazon Web Services, Architectural Patterns, Microsoft Azure, C Sharp (Programming Language), Information Systems, Python (Programming Language), Software Architecture, Software Engineering, Product Software Implementation Methods, Software Systems, Systems Integration, Large Language Models, Containerization, Information Technology, Docker, Microservices
- **Published:** October 22, 2026
- **Apply:** https://dejobs.org/x/x/0ADF375B9E6B4508AC2F39889C7237D2/job/

## About the Role

* 10+ years of experience in software architecture
 * 4+ years of experience with development and integration of software solutions using languages such as Java, C#, or Python
 * 4+ years of experience in technology integration
 * 4+ years of experience in software solution design
 * 4+ years of experience designing and implementing microservices architecture
 * 4+ years of experience with cloud platforms such as AWS, Azure, or GCP
 * 1+ years of experience with LLM/engine and the ability demonstrate steps that were executed for a real use case
 * Bachelor's degree in computer science, Information Technology, Information Systems, or a related field (or foreign equivalent degree) or equivalent work experience

Experience that would be great to have:

 * Experience in the financial services industry
 * Experience with containerization technologies such as Docker and Kubernetes

## Description

At Fiserv, we are dedicated to transforming financial services technology to benefit our clients. As a Lead Full Stack Software Engineer (Client-Side + Server-Side ), you will play a leading role in defining and implementing software architecture strategies that align with Fiserv's business objectives. Your expertise will be crucial in ensuring the scalability, security, and robustness of our software solutions. You will collaborate with cross-functional teams to design and deploy architectural solutions that meet the evolving needs of the financial services industry.

You will be a part of a team that is building the Merchants Onboarding & Client Implementations platforms.

You will have an opportunity to work effectively on complex projects independently and within a collaborative team-oriented environment. If you're a self-motivated engineering lead with proven track record managing and automating operations of applications, we want to talk to you!

What you'll do:

 * Lead the development and implementation of software architecture strategies and frameworks
 * Collaborate with business units to ensure alignment between business objectives and software architecture
 * Provide guidance on software solutions and integration across multiple platforms
 * Evaluate and recommend emerging technologies to enhance business performance
 * Create and maintain software architectural models, blueprints, and documentation
 * Mentor and guide junior architects in best practices and methodologies