Blockchain Engineer Jobs in ashburn,va

Refine Results
1 - 15 of 15 Jobs

Blockchain Interoperability Engineer

Cogent IBS, Inc

•

Remote

Full-time

Location: USA (Remote with occasional travel to MI & VA) Full-Time | Salaried with Cogent ( / / H1B / TN Visa transfer ) Role Overview: Design and maintain secure, performant cross-chain communication protocols to enable seamless token transfers, staking, and verification across blockchain ecosystems. Key Responsibilities: Develop and implement bridge logic and cross-chain messaging layers (e.g., IBC, Layer Zero).Ensure reliable token movement, validator coordination, and proof validation acr
Easy Apply
Posted 24 days ago | Updated 24 days ago

Blockchain Security Engineer

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 57 days ago | Updated 4 hours ago

Senior Blockchain Security Engineer

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 59 days ago | Updated 4 hours ago

Senior Blockchain Security Engineer, Offensive Security

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 60+ days ago | Updated 4 hours ago

Sr. Blockchain Engineer

ConsultNet, LLC

•

Remote or South Jordan, Utah, USA

Full-time

Senior BlockChain Developer Remote - USA Long term contract Pay: DOE We are seeking an experienced Blockchain Engineer. The ideal candidate will have experience working with Blockchain and Ethereum, including experience in Go, C# and other OOP languages. As a Blockchain Engineer, you will primarily work on blockchain-related projects, Designing and implement Smart Contracts using Solidity.Additionally you may also be tasked to work on back-end micro services using Go, .Net and SQL as needed.
Easy Apply
Posted 60+ days ago | Updated 4 hours ago

Senior Software Engineer (Platform - Blockchain Platform Nodes)

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 60+ days ago | Updated 4 hours ago

Software Engineer, Backend - (Blockchain Platform - Nodes)

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 60+ days ago | Updated 4 hours 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 60+ days ago | Updated 4 hours ago

Blockchain Data Analyst

Chainalysis

•

Washington, District of Columbia, USA

Full-time

Job DescriptionAbout Chainalysis Government Solutions Chainalysis Government Solutions (CGS) is a wholly-owned Chainalysis subsidiary that provides blockchain intelligence solutions, including technology, training, and services to law enforcement, defense, intelligence and regulatory customers across the U.S. Government. Blockchain technology is powering a growing wave of innovation. Businesses and governments around the world are using blockchains to make banking more efficient, connect with th
Posted 4 days ago | Updated 2 hours ago

Blockchain Architect

Enfycon Inc

•

Remote

Contract, Third Party

Job Summary: We are seeking a highly experienced Blockchain Architect with deep expertise in Zero- Knowledge Proofs (zk-SNARKs) and other privacy-enhancing technologies. The ideal candidate will be responsible for designing and implementing advanced blockchain solutions with a strong focus on privacy, scalability, and regulatory compliance. This role requires hands- on experience with zk-proof development frameworks (e.g., Circom, SnarkJS, ZoKrates), smart contract engineering, and decentralize
Easy Apply
Posted 11 days ago

Associate Director Blockchain Engineering

HireTeq

•

Remote

Full-time

Associate Director, Blockchain Engineering Location: Jersey City, NJ / Tampa, FL (Remote Work Available) This is a primarily remote role; however, candidates must be located near Jersey City, NJ or Tampa, FL and be willing to visit the client site as needed. Term: Permanent/FTE The ideal candidate will have a deep understanding of quantitative financial processes including derivatives, swaps, lending and repo markets, collateral management and liquidation, and other advanced trades. The candidat
Easy Apply
Posted 32 days ago | Updated 21 hours ago

Sr Backend Developer - Golang, Python, Blockchain

SES

•

Remote

Full-time

Sr Backend Developer - Golang, Python, Blockchain Top 4 Technical Skills: Experience using the following Tech Stacks: Golang; Python; and NodeJS Familiarity with backend databases: SQL, PostgreSQL, or MongoDB Understanding of cryptography, consensus algorithms, and other core concepts of blockchain technology Familiarity with Private Blockchain as well as Public platforms such as Ethereum, Hyperledger, and/or Corda Top 3 Soft Skills: Outstanding Communications Collaboration Proven ability to
Easy Apply
Posted 2 hours ago

Senior Software Engineer, Research

Circles Inc.

•

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 60+ days ago | Updated 4 hours ago

Staff Blockchain Security Architect

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 60+ days ago | Updated 4 hours ago

Manager, Software Engineering - Stablecoin and Blockchain

Circles Inc.

•

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