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Sigp

Rust Engineer

NEW
GlobalFull-timeGlobal
šŸ“Š MidšŸ  Remote
ActivePosted within the last 30 days

Job Description

[AI-summarized by JobStash]

You will work on performance-critical blockchain infrastructure, focusing on block-building and MEV-related systems. You will write and optimise high-performance Rust, profile and reduce latency, tune async runtimes and allocators, and implement systems that interact with mempools, builders, relays and Layer 2 networks.

Requirements

  • ā—Proven experience writing high-performance Rust
  • ā—Deep EVM knowledge including transaction execution mechanics and gas accounting
  • ā—Understanding of state access patterns and practical implications of opcodes and precompiles
  • ā—Familiarity with the MEV ecosystem including proposer/builder separation, relays, and builder strategies
  • ā—Experience with mempool dynamics, propagation and private RPCs
  • ā—Experience building or working on MEV-searching or MEV-adjacent systems
  • ā—Experience optimizing runtime performance, profiling, and concurrency

Responsibilities

  • ā—Evolve block-building and MEV-related systems
  • ā—Write and optimise high-performance Rust code
  • ā—Profile code and reduce latency using flamegraphs and diagnostics
  • ā—Tune allocators, async runtimes, and concurrency primitives
  • ā—Minimise lock contention and improve cache locality
  • ā—Apply zero-copy techniques where beneficial
  • ā—Work across the Ethereum ecosystem including Layer 2s
  • ā—Design and implement components for mempool, propagation, and private RPCs
  • ā—Integrate with builders, relays, and orderflow providers

Tech Stack

mempoolMEVorderflowallocatorasyncProfilingcache localityruntimePerformanceLayer 2project:Sigma Prime
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