Software Engineer - Traffic Efficiency
Job description
Meta's Traffic Efficiency team improves the performance, capacity, and reliability of the edge infrastructure connecting people to Meta's products. Edge sites face tight space, power, and hardware constraints, so efficiency directly creates usable capacity and reliability. At Meta's scale, even small efficiency gains can deliver substantial infrastructure savings while protecting product quality as demand grows.
We seek an engineering expert to set direction and lead cross-stack performance work spanning high-throughput services, operating systems and kernels, networking and NICs, CPU and memory, and server platforms. The task is to identify high-leverage opportunities, choose the right layer for each solution, and drive safe fleet-wide deployment with measurable impact on latency, throughput, resource efficiency, capacity, reliability, or total cost of ownership.
Skills mentioned

Meta is a global technology company that builds products and platforms for human connection, including social media networks such as Facebook, Instagram, Messenger, and WhatsApp. The company focuses on delivering connectivity, AI-driven personalization, and immersive experiences through augmented and virtual reality, positioning itself at the forefront of the emerging metaverse. Meta leverages advanced machine learning and mobile connectivity to enable businesses to reach and engage audiences while fostering safe, respectful online communities. Its distinctive blend of scale, innovation, and commitment to shaping the next evolution of social technology sets it apart in the industry.
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