Staff Engineer - DeviceOS BSP Development

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.

Job Title

What does a successful Staff Engineer, DeviceOS AOSP Development do at Fiserv?

The DeviceOS team at Clover builds and supports the platform software that powers our devices, ensuring a seamless experience for our merchants and end users. As a Staff Engineer, you’ll play a key role in shaping the future of our platform, driving innovation, and maintaining high-quality support. If you thrive in a fast-paced, collaborative environment and have a passion for Android development and system architecture, join us and be part of a team redefining the future of payments!

What You Will Do

• Develop and customize the Android Open Source Project (AOSP) for Clover’s point-of-sale solutions, ensuring seamless functionality across devices.
• Design and implement Android framework enhancements, optimizing system performance, security, and hardware integration.
• Build and refine Android services and applications, ensuring compatibility across multiple Android versions and device configurations.
• Troubleshoot and resolve complex system integration issues, collaborating with cross-functional teams to ensure stability and efficiency.
• Optimize power and performance, balancing trade-offs to deliver a fast, reliable, and efficient system.
• Define and implement security requirements for Clover device platforms, ensuring compliance with industry standards.
• Work closely with manufacturing partners, ensuring smooth factory operations and striving for 100% yield in production.
• Create technical solution architectures and collaborate with engineering and product teams to define and document system requirements.

What You Will Need To Have

• 5+ years of software development experience with strengths in AOSP.
• Must have 5+ years of experience in architecting and designing Android device platforms, including framework customization, system optimization, and hardware integration.
• Proficiency in at least two major AOSP programming languages (Java, C, C++, Kotlin).
• 3+ years of experience with bootloader development and customization.
• 3+ years of experience with Linux kernel development and customization.
• Experience with Git, Gerrit, or similar revision control tools.
• Strong understanding of security protocols, encryption, PKI, and certificate management.

What Would Be Great To Have

• Experience with Android HAL development, Project Treble, Linux Kernel for Android, or TrustZone is a plus.
• Proven ability to mentor and guide junior engineers.

Thank you for considering employment with Fiserv.  Please:

• Apply using your legal name
• Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).

Our commitment to Diversity and Inclusion:

Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law. 

Note to agencies:

Fiserv does not accept resume submissions from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.

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