Senior Blockchain Architect — Secure, Scalable DeFi Systems

Ondo Finance

United States

On-site

USD 180,000 - 250,000

Full time

14 days+
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Benefits offered by this job

Salary options incl token rights
Full benefits
Remote-first team
Alumni network
Strong investors

Job summary

Ondo Finance is seeking a Senior Blockchain Engineer to own the design of our smart contract systems—covering deployment, security, monitoring, and lifecycle across multiple chains. You’ll build secure, scalable on-chain solutions and tooling so non-technical teammates can safely view and manage on-chain state.

You’ll work closely with product, legal, compliance, web, and ops to ensure contracts are sound, regulatorily aligned, and operable day-to-day.

Qualifications

  • Bachelor's degree in a technical field.
  • 5+ years of software engineering experience.
  • 3+ years in blockchain engineering, ideally on multiple chains.
  • Strong competency with Solidity; exposure to non-EVM languages a plus.

Responsibilities

  • Design entire smart contract systems with deployment, security, and lifecycle in mind.
  • Own contract security across the full lifetime of systems, including upgrade safety and admin controls.
  • Build tooling to let non-technical teammates view and manage on-chain state safely.
  • Connect smart contract design to product, web, and ops teams for end-to-end operability.
  • Provide technical leadership and guide the engineering team toward scalable solutions.

Skills

Solidity
Python
TypeScript
Blockchain engineering
DeFi protocol

Education

Bachelor's degree in Computer Science/Engineering

Job description

Ondo Finance is seeking a Senior Blockchain Engineer to own the design of our smart contract systems—covering deployment, security, monitoring, and lifecycle across multiple chains. You’ll build secure, scalable on-chain solutions and tooling so non-technical teammates can safely view and manage on-chain state.

You’ll work closely with product, legal, compliance, web, and ops to ensure contracts are sound, regulatorily aligned, and operable day-to-day.

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