# Staff Systems Engineer - Device Engineering - In-Person Commerce at Fiserv

- Company: Fiserv
- What the company does: Fiserv is a global fintech and payments company with solutions for banking, global commerce, merchant acquiring, billing and payments, and point-of-sale.
- Company website: https://www.fiserv.com
- Type: Startups
- Level: Senior
- Location: 2 Locations
- Work setup: On-site
- Posted: 2026-11-06
- Apply by: 2026-12-21
- Apply: https://fiserv.wd5.myworkdayjobs.com/en-US/EXT/job/Sunnyvale-California/Staff-Systems-Engineer---Device-Engineering---In-person-Commerce_R-10391471?utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/fiserv-staff-systems-engineer-device-engineering-in-person-commerce/

## About the role

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. Found on 1752vc Careers, the job board for startup and VC roles.

## What they're looking for

- Core Experience: 7+ years of professional software delivery and systems engineering experience operating within Agile teams
- Payment Kernel Mastery: 3+ years of dedicated, hands-on experience building, configuring, or supporting EMV L2 and/or L3 payment kernels
- Android Platform Architecture: Proven track record with a heavy focus on the system architecture, design patterns, and internal frameworks of Android devices or platforms
- Language Proficiency: Strong command of at least two core AOSP programming languages (Java, C, C++, or Kotlin)
- Mobile Development: Experience building native Android applications using Kotlin, with a focus on UI performance optimization and dynamic screen adaptation
- Deep low-level programming experience, including embedded systems development, MCU/ARM Cortex environments, RTOS, and advanced C scripting


Source: 1752vc Careers, https://www.1752.vc/careers/jobs/fiserv-staff-systems-engineer-device-engineering-in-person-commerce/