Meta

Software Engineer - Traffic Efficiency

Meta
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3 days ago
Menlo Park, CA, USASenior
H1B sponsor

Base Salary

$184k - $257k/yr

Responsibilities

  • Set technical direction and lead multi-team programs that improve performance, capacity, efficiency, or reliability.
  • Diagnose cross-layer interactions among services, operating systems, network I/O, NICs, CPU and memory, and server platforms using profiling, tracing, telemetry, counters, and controlled experiments.
  • Prioritize high-leverage opportunities and implement solutions at the appropriate layer while contributing hands-on across layers.
  • Build representative benchmarks and ship changes with monitoring, validation, staged rollout, rollback, and clear ownership.
  • Quantify impact and design trade-offs to influence teams outside the engineer’s direct ownership.
  • Convert regressions and incidents into systemic prevention, reusable methods, and stronger team capability.

Requirements

  • Bachelor’s degree in Computer Science, Computer Engineering, or a relevant technical field, or equivalent practical experience.
  • 7+ years of software-development experience, or a PhD with 4+ years of relevant experience.
  • Track record leading ambiguous, multi-team work from problem framing through large-scale production deployment with measurable results.
  • Deep expertise in at least one area and significant hands-on experience in another among high-throughput services, operating systems or kernels, networking or NICs, CPU and memory, and server platforms.
  • Experience repeatedly diagnosing and improving systems across at least two of those layers.
  • Proficiency in C or C++, a scripting language, and production performance tools such as profiling, tracing, telemetry, resource attribution, or hardware counters.
  • Ability to communicate impact and trade-offs and influence teams outside direct ownership.
  • Preferred qualifications include Linux internals, kernel networking, drivers, scheduling, packet processing, programmable networking, NIC offloads, production benchmarking, server or NIC evaluation, large-scale rollout, CPU and memory performance, NUMA, PCIe, power, thermal performance, C++ systems optimization, and high-throughput services.

Benefits

  • Bonus, equity, and benefits are provided in addition to the stated base salary.

Tech Stack

Categories

Meta

About Meta

10,000+ employees

Meta builds social platforms and communication apps—including Facebook, Instagram, WhatsApp, and Messenger—and develops AR/VR hardware and software such as Quest to power immersive computing. It monetizes primarily through advertising tools for businesses, with additional revenue from devices and services, and operates a massive global infrastructure. Founded in 2004 and headquartered in Menlo Park, California, Meta Platforms, Inc. is a public company traded on Nasdaq under the ticker META.

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