Blockchain Engineer jobs in United States

7 blockchain engineer in United States jobs are open right now across 6 hiring companies. The most recent posting was confirmed live 23h ago.

The most active employers are Ondo Finance (2), Uniswap Labs (1), Swift (1), MoonPay (1).

3 of them (43%) publish a salary. For annual pay in USD, the median midpoint is $210k, and the middle 80% of ranges sit between $180k and $254k (3 postings).

Search and filter all 7 jobs

Newest openings

• Blockchain Engineer

  Ondo Finance · United States remote · country

  As a Blockchain Engineer at Ondo, you will help design our smart contract systems - not just the contracts themselves, but how they're deployed, secured, monitored, and managed across their entire lifetime, and how they connect to the people and products that depend on them.

  Applyto Blockchain Engineer at Ondo Finance seen live 1 day ago posted 25 days ago

• Senior Blockchain Engineer

  MoonPay · New York - Hybrid hybrid senior $150k – $210k / year

  About MoonPay MoonPay is for builders with something to prove. This isn't a "work on cool crypto stuff" company. It's a high-standards, high-velocity, high-accountability company building the operating system for value movement. If the internet moves information, we move value:

  Applyto Senior Blockchain Engineer at MoonPay seen live 1 day ago posted 54 days ago

• Senior Blockchain Engineer

  Ondo Finance · Remote (US) remote · country senior

  About the Role As a Senior Blockchain Engineer at Ondo, you will own the design of our smart contract systems - not just the contracts themselves, but how they're deployed, secured, monitored, and managed across their entire lifetime, and how they connect to the people and

  Applyto Senior Blockchain Engineer at Ondo Finance seen live 1 day ago posted 97 days ago

• Senior Smart Contract Engineer

  Uniswap Labs · New York hybrid senior $226k – $282k / year

  Uniswap Labs is a core contributor to the Uniswap Protocol, the world’s largest DEX, with over $4 trillion in volume across 17 chains. It builds products that help millions access the protocol, including the Uniswap Web App, Wallet, and Trading API. Uniswap Labs is also the

  Applyto Senior Smart Contract Engineer at Uniswap Labs seen live 1 day ago posted 200 days ago

• Blockchain Engineer

  Harmony · Palo Alto, CA onsite

  Harmony is an open blockchain with data sharding and fast finality. Social games and community AI can use our onchain tokens for micro-payments, smart contracts for market pricing, and zero-knowledge proofs for data privacy. Harmony’s mission is to scale trust and create a

  Applyto Blockchain Engineer at Harmony seen live 1 day ago posted 915 days ago

• Senior Smart Contract Engineer (SVM)

  Ellipsis Labs · New York, New York senior $170k – $250k / year

  Ellipsis Labs is a profitable, venture-backed New York-based startup building sustainable and efficient DeFi protocols on high-throughput decentralized infrastructure. Our long-term goal is to build a better financial system. Our flagship product, Phoenix Perpetuals, brings

  Applyto Senior Smart Contract Engineer (SVM) at Ellipsis Labs seen live 1 day ago posted 997 days ago

• Blockchain Developer

  Swift · Manassas, United States

  ABOUT US We’re the world’s leading provider of secure financial messaging services, headquartered in Belgium. We are the way the world moves value – across borders, through cities and overseas. No other organisation can address the scale, precision, pace and trust that this

  Applyto Blockchain Developer at Swift seen live 23h ago