Senior Software Engineer- Blockchain Platform (Wallets, Liquidity & Bridging)

Overview

Senior Software Engineer on the Wallets, Liquidity & Bridging team, building reliable distributed backend systems for crypto wallet operations and cross-chain asset movement.

What you'll do

• Design and deliver Go backend services for wallet operations, liquidity movements, and cross-chain bridging.
• Build systems for transaction lifecycle management, signing, broadcasting, and on-chain reconciliation.
• Improve wallet-service reliability, observability, incident response, and systemic fixes.
• Integrate wallet services with Trading, Custody, Staking, and other platform teams.
• Decompose legacy systems into modular, reusable platform services.
• Review code, provide design feedback, and share architectural knowledge.

What you'll need

• 5+ years of software engineering experience.
• Proficiency in Go.
• Experience designing and operating service-oriented distributed systems.
• Experience building and maintaining production backend services with strict reliability requirements.
• Familiarity with blockchain technologies and protocols such as Ethereum, Bitcoin, or Solana.
• Experience decomposing monoliths into scalable microservices or contributing to platform architecture.
• Ability to collaborate across teams and drive projects from design through production.

Details

• Remote in the United States.
• Quarterly in-person working sessions are expected.
• Annual base salary: $186,065–$218,900 USD, excluding equity and bonus.