Senior Backend Engineer, Rust

We're looking for a talented engineer to join the Nitro team and help build the core technology powering Arbitrum, the leading Ethereum scaling solution. Nitro is Arbitrum's node software; one area of development is Stylus, which lets smart contracts written in Rust and C/C++ compile to WebAssembly and execute on Arbitrum alongside the EVM. ☑️ Чем предстоит заниматься -Building and improving Nitro, the core node software that powers Arbitrum -Designing and optimising systems responsible for transaction execution, state management, and network performance -Scaling throughput and improving the performance and efficiency of Arbitrum's core infrastructure -Solving distributed systems challenges across a large-scale blockchain network -Enhancing reliability, observability, and security across critical infrastructure -Developing new capabilities for the Arbitrum stack ☑️ Наши пожелания к кандидатам -Experienced Rust engineer with a track record of building production systems -Comfortable working across distributed systems, infrastructure, and performance-critical applications -Motivated by solving complex technical problems at scale -Able to take ownership of projects from technical design through implementation and operation -Pragmatic, collaborative, capable of making sound engineering trade-offs -Interested in runtimes, execution environments, WASM, developer tooling, and/or systems programming -Security-focused mindset -Nice to have: experience with WASM, familiarity with blockchain infrastructure or smart contract platforms, open source contributions in the Rust ecosystem