Zscaler
Senior Staff Rust Developer
$180K–$225K
Bellevue, Washington, USA +3 · Senior Staff · Full-time · Posted Aug 5, 2026
- Location
- Bellevue, Washington, USA
Santa Clara, California, USA
Bellevue, Washington, USA
Santa Clara, California, USA
About the job
Build a new, scalable platform by designing Rust-based data forwarding and distributed infrastructure components for high reliability and low latency.
What you'll do
- Design and build a low-latency, high-throughput Rust data forwarding plane and distributed systems.
- Implement and maintain gRPC APIs and services connecting forwarding capabilities with control and orchestration layers; optimize performance across kernel and user space.
- Participate in code reviews, system design, documentation, and mentoring junior engineers.
What they ask for
- Extensive Rust coding experience, particularly in systems programming and async frameworks such as Tokio or async-std.
- Expertise building resilient, observable, horizontally scalable distributed systems.
- Strong Linux fundamentals, including networking, namespaces, sockets, and kernel-user space interaction.
- Proficiency with container-based environments, Git, CI/CD workflows, and performance instrumentation; foundational understanding of AI/ML technologies and experience leveraging, securing, or positioning AI-driven solutions.
Nice to have
- Experience with C/C++ or Go in performance-critical environments; familiarity with Linux networking stacks, eBPF or DPDK, and Kubernetes networking or service meshes.
- Hands-on experience with gRPC, Protobufs, and L2–L4 protocols such as TCP/IP, QUIC, or routing encapsulations; ability to use AI workflows to improve operational efficiency.
Pay
$180,000 — $225,000 USD base salary
Tools
Rust, Tokio, async-std, Linux, Git, CI/CD, gRPC, Protobufs
AI focus
Requires foundational AI/ML understanding and experience leveraging, securing, or positioning AI-driven solutions; preferred experience using AI workflows to improve operational efficiency.
Model-written summary · the original posting is authoritative