Senior Rust Engineer

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

Responsibilities

• 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

Requirements

• 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
• Bachelor's or Master's in Computer Science or equivalent practical depth

Preferred Qualifications

• Experience with WASM runtimes (wasmtime) or blockchain execution (Cosmos SDK, EVM, Solana, zkVM)
• Contributions to open-source Rust projects
• Experience with regulated or audit-facing backends (SOC 2, payments, healthcare)
• Public artifacts such as crates, papers, or design docs

About the Company

Launch Legends is the parent company of Autheo, an AI-enabled Layer-0 Operating System with an integrated Layer-1 blockchain. Autheo provides decentralized infrastructure for compute, storage, identity, and service marketplaces, designed for scalable enterprise adoption and real-world blockchain integration.