Mavenir is building the future of networks and pioneering advanced technology, focusing on the vision of a single, software-based automated network that runs on any cloud. As the industry's only end-to-end, cloud-native network software provider, Mavenir is transforming the way the world connects, accelerating software network transformation for 250+ Communications Service Providers in over 120 countries, which serve more than 50% of the world’s subscribers.
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
- Bachelor's or Master's degree in Electronics, Computer Science, Embedded Systems, or a related engineering discipline with 7+ years of experience in embedded software development
Accessibility
Mavenir is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities. If you require any assistance, please state in your application or contact your recruiter.
Mavenir is an Equal Employment Opportunity (EEO) employer and welcomes qualified applicants from around the world, regardless of their ethnicity, gender, religion, nationality, age, disability, or other legally protected status.
