Android Systems Engineer - Core

Calling all innovators - find your future at Fiserv.

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.

Join the Clover team as an experienced Android Systems Engineer to build, certify, and operate the complex payment systems that run on our smart terminals and process millions of transactions daily. You will be instrumental in ensuring our large fleet of Android-based devices operates seamlessly with our cloud infrastructure. This is an exciting, fast-paced role for a pragmatic engineer with a strong passion for technology to work in an agile team of like-minded highly skilled and talented individuals, please apply today!

• Design and implement solutions that span Android applications, Inter CPU communication, RTOS, and payment kernels.
• Develop and integrate new payment features into our products, including dynamic currency conversion, offline support, and mobile wallets like Apple Pay and Android Pay.
• Take ownership of specific payment components, ensuring their reliability and performance across different device types.
• Troubleshoot and resolve complex system integration issues and triage bugs related to payment applications and infrastructure.
• Collaborate with Product Management to clarify specifications, and work closely with international certification and test organizations.
• Perform production support services as part of a regular on-call rotation.
• Responsibilities listed are not intended to be all-inclusive and may be modified as necessary.

• Bachelor’s degree in Computer Science or a relevant field, and/or equivalent military experience.
• 2-5+ years of software development experience.
• Must have work experience with a strong focus on architecture and design of Android devices and platforms.
• Proficiency in at least two of the major programming languages used in AOSP (Java, C, C++, Kotlin).
• Android app development experience using Kotlin and native.
• UI development, optimal performance, and adaptation to various screen sizes.
• Excellent teamwork and communication skills.
• Good working knowledge of revision control and code review tools like Git, Gerrit etc.
• General understanding of security protocols, encryption/decryption technologies, PKI, HSM, certificates management.

• Embedded/MCU/ARM Cortex development, RTOS, C language experience.
• Previous experience in the payments industry, specifically working with EMVco or exposure to PCI/PTS standards, would be very helpful but is not required.

• This role is on-site Monday through Friday. Fiserv considers in-person collaboration to be an essential part of this role as in-person office experiences help you with your overall onboarding experience and leads to stronger productivity.
• This role requires use of a computer and audio equipment.

• Fuel Your Life program to support your physical, financial, social, and emotional well‑being
• Paid holidays and generous time away policies
• No-cost mental health support through Employee Assistance Programs
• Living Proof program to recognize your peers’ extra effort with points redeemable for rewards
• Eight Employee Resource Groups to foster a collaborative culture and expand your network
• Unparalleled professional growth with training, development, and internal mobility opportunities
• Medical, dental, vision, life, and disability insurance options available from day one
• Retirement planning and discounted shares with the Employee Stock Purchase Plan
• Tuition assistance and reimbursement program
• Paid parental, caregiver, and military leave

$ – $

These pay ranges apply to employees in Sunnyvale, California. Pay ranges for employees in other states may differ.

For incentive…