Sr. Software Engineer (Hybrid)

• Design, create, and maintain user interfaces and underlying functionality for AOSP embedded/ BSP / ROM point-of-sale software, ensuring secure payment processing across multiple products.
• Implement industry-standard protocols to align with product capabilities.
• Develop and execute application unit tests for Continuous Integration.
• Analyze bug reports and oversee defect resolution, including issue disposition, resolution, and reporting on issue status.
• Collaborate closely with QA staff to establish and maintain appropriate test cases.
• Engage in system-side code collaboration, communication protocol design, and kernel development.
• Interface with global teams, providing support information with excellent communication skills.
• Conduct regular code reviews to ensure high-quality designs and implementation.
• Contribute to ensuring the quality and timeliness of product/feature development.
• Proactively address problems, working independently or within a team environment with minimal guidance.

Minimum Requirements

• 5+ years of software development experience
• 2+ years of experience with embedded, mobile, or connected devices
• Proficiency in embedded programming languages such as C++, Java, or Kotlin
• Familiarity with automated testing, build systems, or device firmware communication
• Experience with embedded systems, including operating systems, software development tools, and hardware-software interfaces, preferably on devices with embedded systems like custom Android, embedded Linux, or Real-Time Operating Systems (RTOS)
• Experience architecting and developing multithreaded applications, preferably in embedded systems
• Degree in Computer Science (CS), Computer Engineering (CE), Electrical Engineering (EE), or equivalent practical experience
• Experience working with microcontrollers
• Proficient in speaking and writing fluent English
• Experience in adding, monitoring, and parsing telemetry data to proactively resolve issues

Nice to have:

• Experience writing device drivers
• Familiarity with the ARM platform
• Knowledge of EMV standards
• Understanding of cryptography, including symmetric/asymmetric encryption, key management, and exchange
• Experience with Point-of-Sale (POS) hardware and peripherals
• Knowledge and expertise in PCI technology, transaction processing, and related retail standards