Software Engineer, Network Routing

At Meta, we're building and operating one of the world's most dynamic and fast-paced networks, powering our global data centers and supporting cutting-edge technologies like AI, Generative AI, Recommendation engines, and Metaverse. Our network infrastructure teams are responsible for developing, deploying, and operating this complex system, covering the entire network lifecycle from hardware development to operation. We're seeking software engineers to join our teams and help build scalable distributed systems, develop innovative solutions to our challenges, and ship them into production. As part of our network engineering teams, you'll have the opportunity to work on cutting-edge switching technology, collaborate with engineers across the organization, and contribute to the development of Meta's hyper-scale network infrastructure. Software Engineer, Network Routing Responsibilities: Scale, harden, and evolve in-house routing protocol implementations (BGP, Open/R) and related services to meet next-generation data center, backbone, and AI network needs Develop software to solve routing problems for the Meta production network Work hands-on with networking devices and protocols Participate in the production operation of Tier-0 routing services Integrate with adjacent systems and evaluate third-party solutions Partner with Network Engineering and Production Engineering to automate processes, build software infrastructure for network monitoring and analysis, and support capacity planning and architecture change analysis Minimum Qualifications: Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience 5+ years of software development experience in networking, distributed systems, or a related technical domain, or PhD with 2+ years of experience in a relevant technical area 3+ years relevant experience with network devices and products (routers, switches, adapters, load balancers) and an understanding of network routing protocols in industry settings Proficiency in C/C++ and at least one scripting language (Python/Shell Scripting) Experience with developing and automating test suites Preferred Qualifications: Experience designing, developing, and deploying networking software services for production network Experience implementing routing protocols (e.g. BGP, OSPF, IS-IS, Open/R) in production software stack Experience with debugging tools to navigate large codebases Experience with large-scale network design or operations Experience operating high-criticality (Tier-0) services Experience automating test suites for the Continuous Integration/Continuous Deployment (CI/CD) framework About Meta: Meta builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps like Messenger, Instagram and WhatsApp further empowered billions around the world. Now, Meta is moving beyond 2D screens toward immersive experiences like augmented and virtual reality to help build the next evolution in social technology. People who choose to build their careers by building with us at Meta help shape a future that will take us beyond what digital connection makes possible today—beyond the constraints of screens, the limits of distance, and even the rules of physics. Meta is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Meta participates in the E-Verify program in certain locations, as required by law. Please note that Meta may leverage artificial intelligence and machine learning technologies in connection with applications for employment. Meta is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at accommodations-ext@meta.com. $154,003/year to $217,000/year + bonus + equity + benefits Individual compensation is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base hourly rate, monthly rate, or annual salary only, and do not include bonus, equity or sales incentives, if applicable. In addition to base compensation, Meta offers benefits. Learn more about benefits at Meta.