Senior Protocol Engineer (Rust)

Arch Network; Tampa (FL); Remote; USD 150,000 - 260,000; Full time

Benefits offered by this job

Remote first

Salary and tokens

Health cover

Time off

Your setup

Offsites

Job summary

Multicoin is seeking a Senior Protocol Engineer (Rust) to design and ship on-chain programs for Arch Network, focusing on lending, vaults and liquidation mechanics while aligning with risk and product teams.

This remote-first role offers competitive pay plus a token allocation, comprehensive health coverage, generous time off, a setup budget for your preferred gear, and twice-yearly offsites with the full team.

Qualifications

• Five or more years writing production Rust.
• Shipped DeFi or exchange infrastructure.
• Comfortable with Bitcoin UTXOs, or keen to learn fast.
• Clear written communication.

Responsibilities

• Design and ship on-chain programs in Rust on Arch Network.
• Own the calculator the app and the liquidator share.
• Review risk parameters with the risk team before every listing.
• Write the docs other builders use.

Skills

Rust

DeFi infrastructure

Written communication

Bitcoin UTXOs

Job description

Senior Protocol Engineer (Rust)

• Engineering
• Remote
• Full time

Build the lending, vault and liquidation programs that every Arch Prime account runs on.

What you’ll do

• Design and ship on-chain programs in Rust on Arch Network
• Own the calculator the app and the liquidator share
• Review risk parameters with the risk team before every listing
• Write the docs other builders use

What we look for

• Five or more years writing production Rust
• Shipped DeFi or exchange infrastructure
• Comfortable with Bitcoin UTXOs, or keen to learn fast
• Clear written communication

Benefits

• Remote first

  Work from anywhere, with overlap hours for your team.

• Salary and tokens

  Competitive pay plus a token allocation that vests.

• Health cover

  Medical, dental and vision for you and your family.

• Time off

  Generous leave, and a team that takes it.

• Your setup

  A budget for the laptop and desk you work best at.

• Offsites

  The whole team together, twice a year.