Platform Development Engineer

Role Summary

Plans, designs, develops and tests software systems or applications for software enhancements and new products including cloud-based or internet-related tools. May use common development methodologies such as Waterfall and Agile.

Key Responsibilities

Embedded Software Development

• Design and develop software on Linux-based USRP Processing Subsystem.
• Develop FPGA register access services and hardware abstraction layers.
• Implement configuration and management frameworks.
• Develop secure remote software upgrade mechanisms.
• Integrate UHD APIs and RFNoC frameworks.

SDR Platform Integration

• Interface PS software with FPGA PL blocks.
• Manage radio initialization and calibration flows.
• Implement streaming control and IQ transport management.
• Support timing and synchronization (GPSDO/PTP/PPS).

Networking

• Develop high-performance Ethernet software.
• Support 10G/100G interfaces.
• Implement eCPRI/O-RAN transport connectivity.
• Debug packet latency and throughput issues.

Job Requirements

• Strong proficiency in C/C++ programming on Linux-based embedded platforms, including device drivers, hardware abstraction layers (HAL), and system-level software development.
• Hands-on experience with FPGA-software integration, SDR platforms (USRP/UHD/RFNoC), register access mechanisms, and radio initialization/calibration workflows.
• Solid knowledge of high-speed networking technologies, including Ethernet (10G/100G), TCP/IP, packet processing, eCPRI/O-RAN transport, and performance optimization for latency and throughput.
• Experience in secure software upgrade frameworks, timing and synchronization technologies (GPSDO, PTP, PPS), and debugging complex embedded systems involving FPGA, RF, and networking components.
• Bachelors or Masters degree in Electronics, Computer Science, Embedded Systems, or a related engineering discipline with 7+ years of experience in embedded software development

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