Software Engineer (Edge - Networking & Fleet)
New
Z
ZyteWeb data extraction
Workable workplace: remote; Workable locations: Rio de Janeiro, Rio de Janeiro, BrazilFull-TimeSenior
Salary not disclosed
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Job Details
- Experience
- 5+ years of production Rust experience
- Required Skills
- GCPKubernetesgRPCRustTerraformDistributed Systems
Requirements
- Have 5+ years of production Rust experience shipping and operating services end to end.
- Have designed and operated distributed schedulers, control planes, or stateful services at scale.
- Be able to reason about consistency, partitions, backpressure, and idempotency.
- Have deep networking knowledge of TCP, TLS, and HTTP at the handshake and packet level.
- Understand gRPC, long-lived connections across NAT and lossy links, and client behavior on the wire.
- Have built or operated forward proxies, proxy gateways, or residential/ISP proxy infrastructure.
- Understand IP reputation, session stickiness, and pool health.
- Have production operations experience with SLOs, error budgets, observability, incident leadership, and on-call work.
- Be comfortable with Rust on Windows, Linux, and Android targets, and with FFI boundaries.
- Have strong written communication for a globally distributed remote environment.
Responsibilities
- Scale CNC into a horizontally scalable fetch scheduler that selects nodes according to geo, site cooldowns, jail, and per-peer quotas.
- Design and ship the Fleet Manager control plane, including provider adapters, a reconciler, rollout controller, and BigQuery exporter.
- Operate and improve the CONNECT proxy gateway and edge session handling.
- Work with the API squad on IP reputation, proxy leases, and request scheduling.
- Engineer mTLS gRPC, long-polling and streaming over unreliable residential links, NAT behavior, and bandwidth accounting.
- Define Edge route SLOs and build metrics for peer count, drop-off, and bandwidth.
- Run safe blue/green rollouts of CNC and peers.
- Participate in the on-call rotation, lead incident post-mortems, and turn operational lessons into platform improvements.
- Write RFDs and review designs across the squad.
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