Why Mysten Labs (Sui) Uses Rust Here
Latency spikes kill throughput. Sui bypasses global consensus for owned-object transactions using Byzantine Consistent Broadcast in Rust and commits shared objects via a 3-round uncertified DAG.
We are hiring a Staff Rust Distributed Consensus & Move VM Engineer (Mysticeti DAG) (US / EU / APAC Remote) at $205,000 to $285,000 USD. Benchmark QUIC validator-to-validator block dissemination, tune RocksDB state pruning, and fuzz the Move VM bytecode interpreter.
Day-to-Day Engineering Scope
- Architect and benchmark core crates built around RocksDB and QUIC and Tokio and libp2p and Tonic.
- Replace allocation-heavy paths with zero-copy buffers, arena allocators, or lock-free ring queues.
- Pair with upstream open-source maintainers and internal platform teams to ship fault-tolerant releases.
Technical Expectations & Pay
- Demonstrated mastery of Rust ownership, pinning, lifetimes, and concurrency primitives (RocksDB, QUIC, Tokio).
- Comfort reading assembly output (`cargo asm`), kernel tracepoints, or wire protocol captures when abstractions leak.
- Verified package: $205,000 to $285,000 USD base salary plus competitive equity and global remote healthcare.
