Senior Rust Engineer — Build Safe WASM & Crypto Backends

Launch Legends Inc.; EUA; Teletrabalho; USD 150 000 - 210 000; Tempo integral

Resumo da oferta

Launch Legends is seeking a senior Rust backend engineer to design and ship performance-critical modules within the Eigensphere path, including deterministic WASM-compatible components and safe host calls.

You will implement post-quantum primitives (Kyber, Dilithium, Falcon), own gRPC/GraphQL contracts for runtime and cross-chain ops, and manage Kubernetes deployments with observability. This role emphasizes distributed systems, cryptography, and developer tooling.

Qualificações

• Production experience with Rust (ownership, lifetimes, async/Tokio)
• Experience shipping backend services with gRPC or GraphQL and OpenTelemetry
• Proven work in distributed systems (retries, idempotency, backpressure)
• Proficiency with Kubernetes and CI pipelines for Rust
• Ability to implement cryptographic specs against test vectors

Responsabilidades

• Design and ship Rust modules in the Eigensphere execution path, including deterministic WASM-compatible components and safe host calls
• Implement and integrate post-quantum primitives such as Kyber, Dilithium, and Falcon
• Own gRPC and GraphQL contracts for runtime and cross-chain operations with schema evolution and idempotency
• Manage Kubernetes deploys, circuit breakers, and OpenTelemetry tracing across owned paths
• Develop Rust and JavaScript SDKs and sandbox tooling for the developer ecosystem

Conhecimentos

Rust

gRPC

GraphQL

Kubernetes

OpenTelemetry

Distributed systems

Cryptography

Formação académica

Bachelor's in CS

Master's in CS

Ferramentas

Wasmtime

Cosmos SDK

EVM

Solana

zkVM

Descrição da oferta de emprego

Launch Legends is seeking a senior Rust backend engineer to design and ship performance-critical modules within the Eigensphere path, including deterministic WASM-compatible components and safe host calls.

You will implement post-quantum primitives (Kyber, Dilithium, Falcon), own gRPC/GraphQL contracts for runtime and cross-chain ops, and manage Kubernetes deployments with observability. This role emphasizes distributed systems, cryptography, and developer tooling.