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Spire Labs - Senior Rust Engineer - Based Rollups 3 - deCircle

Software Engineer

Senior Rust Engineer building modular rollup infrastructure for synchronous cross‑chain composability, enabling sovereign chains to interoperate seamlessly without trusted bridges or async calls.

About the role

Spire Labs - Senior Rust Engineer - Based Rollups 3 at deCircle.

Key technologies: Rust, Ethereum.

Key Responsibilities

Design, develop and maintain scalable software systems
Write clean, well-tested and documented code
Participate in code reviews and contribute to engineering best practices
Collaborate with product and design teams to deliver features

Requirements

5+ years of relevant experience in software engineer
Experience with software design patterns and architecture
Solid understanding of data structures and algorithms

Skills

rust

CompanydeCircle

DepartmentEngineering

LocationZürich, Switzerland

Experience5+ years

Tenurefull-time

LevelSenior

Posted June 19, 2026