Senior Rust Engineer – Based Rollups

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Senior Rust Engineer at Spire Labs creating modular rollup framework for Ethereum interoperability. Focusing on systems programming and deep blockchain knowledge to innovate rollup infrastructure.

Posted 5/15/2026full-timeRemote • 🇨🇭 SwitzerlandSeniorWebsite

Tech Stack

Tools & technologies

Rust

About the role

Key responsibilities & impact

Building the future of rollup infrastructure with synchronous cross chain composability
Creating a modular rollup framework that allows chains to remain sovereign while achieving cross chain synchronous composability
Pioneering new architecture for atomic, cross-chain interactions

Requirements

What you’ll need

5+ years of software engineering experience, with strong focus on production grade Rust
Deep understanding of systems programming, concurrency, memory safety, and performance optimization
Experience with Ethereum or other blockchain systems (client implementations, zk tooling, rollups, etc.)
Familiarity with L2 architectures like optimistic rollups, zk-rollups, modular stacks
Bonus: contributions to open-source Rust or crypto projects, familiarity with Cairo, zkVMs, Layer Zero, Succinct

Benefits

Comp & perks

Flexible work arrangements

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Rustsystems programmingconcurrencymemory safetyperformance optimizationEthereumzk toolingoptimistic rollupszk-rollupsmodular stacks