senior blockchain developer Jobs

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Software Engineer, Backend - (Blockchain Platform - Nodes)

Coinbase

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Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the
Posted 12 hours ago | Updated 1 hour ago

Software Engineer, Backend - (Blockchain Platform - Wallet)

Coinbase

•

Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the
Posted 12 hours ago | Updated 1 hour ago

Founding Blockchain Engineer

Motion Recruitment Partners, LLC

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New York, New York, USA

Full-time

Founding Crypto Engineer - Smart Contracts & Backend Seeking an exceptional founding crypto-experienced engineer to maintain traditional backend architecture and develop smart contracts/onchain data tools. Responsibilities Build and interact with web2 and web3 APIs, backend databases, and servers for coordinating requests. Own the development of contracts, oversee auditing processes, and build off best-in-class public contracts/protocols (e.g., UniswapX, Across architecture). Innovate on inte
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Posted 60+ days ago | Updated 9 hours ago

Principal Blockchain Engineer

Fidelity Investments

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Jersey City, New Jersey, USA

Full-time

Job Description: The Role As a Principal Blockchain Engineer on the Wallet Blockchain Platform team, you'll get the opportunity to develop your skills and collaborate with engineers across Fidelity in a fun and dynamic environment. You will work closely with technical leaders and Architects to build a secure crypto platform utilizing modern software development practices. As a senior member of the team, you will mentor engineers on the best practices for Software development. The Expertise and
Posted 22 days ago | Updated 18 hours ago

Principal Blockchain Engineer

Fidelity Investments

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Boston, Massachusetts, USA

Full-time

Job Description: The Role As a Principal Blockchain Engineer on the Wallet Blockchain Platform team, you'll get the opportunity to develop your skills and collaborate with engineers across Fidelity in a fun and dynamic environment. You will work closely with technical leaders and Architects to build a secure crypto platform utilizing modern software development practices. As a senior member of the team, you will mentor engineers on the best practices for Software development. The Expertise and
Posted 22 days ago | Updated 18 hours ago

Principal Blockchain Engineer

Fidelity Investments

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Merrimack, New Hampshire, USA

Full-time

Job Description: The Role As a Principal Blockchain Engineer on the Wallet Blockchain Platform team, you'll get the opportunity to develop your skills and collaborate with engineers across Fidelity in a fun and dynamic environment. You will work closely with technical leaders and Architects to build a secure crypto platform utilizing modern software development practices. As a senior member of the team, you will mentor engineers on the best practices for Software development. The Expertise and
Posted 22 days ago | Updated 18 hours ago

Manager, Software Engineering - Stablecoin and Blockchain

Circles Inc.

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Remote or San Francisco, California, USA

Full-time

Circle is a financial technology company at the epicenter of the emerging internet of money, where value can finally travel like other digital data - globally, nearly instantly and less expensively than legacy settlement systems. This ground-breaking new internet layer opens up previously unimaginable possibilities for payments, commerce and markets that can help raise global economic prosperity and enhance inclusion. Our infrastructure - including USDC, a blockchain-based dollar - helps busines
Posted 41 days ago | Updated 1 hour ago

Blockchain Engineer

Resource 1

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Chicago, Illinois, USA

Contract

Resource 1 is seeking a Blockchain Engineer for a 6-month hybrid contract for our client in the Chicagoland area. Individual should have at least 2 years of experience as a blockchain engineer. Responsibilities: Collaborate with managers to determine blockchain technology needs and envisaged functionalities.Create application features and interfaces by using programming languages and writing multithreaded codes.Apply the latest cryptology techniques to protect digital transaction data against cy
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Posted 60+ days ago | Updated 8 hours ago