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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 worlds 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. 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 mavenir@myworkday.com 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 careers@mavenir.com. .
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.