Button Labs

Founding Senior Protocol Engineer

Button Labs

The Future of Bitcoin is Tailored

Competitive Salary

San Francisco, United States (Onsite)

Engineering

Senior

Last updated 2026-02-16T06:01:24.522Z

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About the role

Overview

We are looking for a Founding Senior Protocol Engineer to lead the design and development of the Button protocol, focusing on next-generation lending and debt protocols for CLOBs like Hyperliquid.

Skills

Solidity Golang Rust Smart Contracts Blockchain

Candidate requirements

These are the minimum requirements a candidate must meet to be considered for this role.

  • 3+ years of experience working in Solidity in EVM in production environments, specifically focused in DeFi products
  • 2+ years of experience working with modern backend languages (Go, Rust, Python, etc) in distributed architectures

About Button Labs

Button makes it easy to do more with your Bitcoin. Borrow, trade, or earn while still holding your Bitcoin, at a touch of a Button.

Company score (5)

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