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 Own the integration layer between Linux user space, programmable logic, and radio control software for a UHD-based platform with Mavenir-style processing split. This engineer will bridge Yocto build systems, XSA-to-DTSI hardware description flow, UIO/register access, and RTL device integration for production-grade radio subsystem control. Key Responsibilities Build and maintain Yocto layers/recipes for UHD-based images and integration components. Integrate FPGA hardware exports (XSA) into Linux device-tree flows (DTS/DTSI), including address maps, interrupts, clocks, and memory regions. Implement and validate RTL device exposure to software (UIO, kernel interfaces, register maps, driver hooks as needed). Develop/maintain C++ integration code in UHD-adjacent control paths for register access, device discovery, and diagnostics. Align software control flow with Mavenir-style PS integration patterns (process orchestration, CLI/tool-driven configuration, control plane interaction). Debug end-to-end data/control path issues across FPGA, boot flow, Linux, and user-space applications. Produce integration documentation, bring-up checklists, and reproducible test workflows for CI/lab use. Job Requirements 1.5+ years in embedded Linux and SoC/FPGA system integration. 2.Strong Yocto/Open Embedded experience: custom layers, bbappend, image recipes, dependency management, reproducible builds. 3.Device tree proficiency: XSA to DTSI workflows, node binding, address translation, interrupt wiring, overlay/debug. 4.FPGA-software interface experience: MMIO/register maps, UIO/devmem/debug tooling, AXI-based peripheral integration. 5.C/C++ systems programming on Linux (cross-compiled targets). 6.Practical board bring-up and lab debugging skills: serial console, bootloader/kernel logs, oscilloscope/logic analyzer familiarity. 7.Version control and release hygiene (Git, review discipline, traceable change logs). Nice-to-Have Prior UHD/USRP or SDR stack integration. O-RAN RU stack familiarity, including split architecture and control/management workflows. RFNoC awareness (for comparison/migration context even if not used in active path). CI/CD for embedded platforms (artifact caching, sstate strategy, hardware-in-loop tests). Experience with performance profiling and latency tuning across PS-PL boundaries. 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. We embrace disruptive, innovative technology architectures and business models that drive service agility, flexibility, and velocity. With solutions that propel NFV evolution to achieve web-scale economics, Mavenir offers solutions to help CSPs with cost reduction, revenue generation, and revenue protection. We have strong values and are always looking for like-minded individuals to join us in the path to change the shape of our industry. United: One Company; One team; One Unified Vision Passionate: Big thinkers with audacious ideas and solutions Honorable: Integrity, respect and commitment is in our DNA. Fearless: Courageous, bold, determined and challengers of the ‘norm’. PLEASE NOTE: Mavenir will only communicate with you about your application through an “@Mavenir.com” or “[email protected]” email address. Further, our site (including recruiting information) is only available at the “mavenir.com” and myworkdayjobs.com domains. Criminals may attempt to impersonate Mavenir or recruiting companies online. Please remember that Mavenir will never request that you wire funds or otherwise send money to us or any third party as part of your employment application. Please use caution and care when sending information online, and do not send us any sensitive personal information, such as Social Security numbers, through the Internet. If you have any question about your application or a communication from us, please do not hesitate to reach out to us at +1-469-916-4393 or email [email protected].

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