Fiserv is hiring a Staff Engineer for the DeviceOS team at Clover. In this role, you will be responsible for shaping the future of the platform, driving innovation, and maintaining high-quality support for point-of-sale solutions.
What You'll 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 We're Looking For
- 5+ years of software development experience with strengths in AOSP.
- 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.
- Proficient in Japanese language, both spoken and written.
Nice to Have
- Experience with Android HAL development, Project Treble, Linux Kernel for Android, or TrustZone.
- Proven ability to mentor and guide junior engineers.
Technical Stack
- AOSP
- Java
- C
- C++
- Kotlin
- Linux Kernel
- Git
- Gerrit
Team & Environment
You will be part of the DeviceOS team at Clover, operating in a fast-paced, collaborative environment.
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.
