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Top Blockchain Companies (1,674)

Rain
Blockchain • Fintech • Payments • Financial Services • Cryptocurrency • Web3 • Infrastructure as a Service (IaaS)
New York
100 Employees
16 Benefits Hiring Now
Rain is building the global payments infrastructure for the stablecoin era.

Our technology makes it easy for companies—from fast-growing startups to global fintechs—to integrate stablecoins into their products, platforms, and payment flows. Whether they’re launching a credit card program, enabling cross-border payments, or embedding wallets, Rain builds the tools to do it fast, flexibly, and compliantly. We’re built for the next generation of global finance. Our infrastructure combines the stability of trusted...

Rain
Mastercard
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
We are a global technology company in the payments industry.

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re building a resilient economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help...

Mastercard
Block
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
Block builds technology for economic empowerment.

Block, Inc. is a global technology company with a focus on financial services. Made up of Square, Cash App, Afterpay, TIDAL, Bitkey, and Proto, Block, Inc. builds technology to increase access to the global economy. Each of our brands unlocks different aspects of the economy for more people. Square makes commerce and financial services accessible to sellers. Cash App is the...

Block
Coinbase
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
Coinbase is on a mission to increase economic freedom for more than 1 billion people.

Crypto creates economic freedom by ensuring that people can participate fairly in the economy, and Coinbase (NASDAQ: COIN) is on a mission to increase economic freedom for more than 1 billion people. We’re updating the century-old financial system by providing a trusted platform that makes it easy for people and institutions to engage with crypto assets, including trading, staking, safekeeping,...

Coinbase
Unchained
Blockchain • Fintech • Financial Services • Cryptocurrency
Fully Remote
145 Employees
33 Benefits Hiring Now
We offer the premier suite of financial services for individuals and businesses that value collaborative custody.

Founded in 2016, Unchained is a top 10 bitcoin platform in the US by assets that has helped thousands of individuals and businesses truly own their wealth by holding bitcoin keys. Unchained's collaborative custody model allows clients to access financial services while continuing to have the benefits of self-custody, the ultimate consumer protection in these uncertain times.

Unchained
Trail of Bits
Artificial Intelligence • Blockchain • Professional Services • Security • Consulting • Cybersecurity • Defense
Fully Remote
125 Employees
42 Benefits Hiring Now
High-end cybersecurity consultancy with a real-world attacker mentality.

Deepening the Science of Security Founded in 2012 by 3 expert hackers with no investment capital, Trail of Bits is the premier place for security experts to boldly advance security and address technology’s newest and most challenging risks. It has helped secure some of the world's most targeted organizations and devices. Our combination of novel research with practical solutions reduces the...

Trail of Bits
Cash App
Blockchain • Fintech • Mobile • Payments • Software • Financial Services
14 Offices
3,500 Employees
67 Benefits Hiring Now
We want to make the world’s relationship with money more relatable, instantly available, and universally accessible.

Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic app, bringing a better way to send, spend, invest, borrow and save to our millions of monthly active users. With a mission to redefine the world's relationship with money by making it more relatable, instantly...

Cash App
Circle
Blockchain • Fintech • Payments • Financial Services • Cryptocurrency • Web3
4 Offices
1,050 Employees
69 Benefits Hiring Now
Circle's platform connects traditional finance and digital assets to create a secure, always-on digital economy.

Circle (NYSE: CRCL) is a global, internet financial platform company powering the foundation of an open, borderless, and programmable economy. Circle connects financial institutions, enterprises, and developers to the next generation of the internet financial system through digital assets such as USDC, Circle Payments Network for global money movement, and Arc, an enterprise-grade blockchain designed to become the Economic OS...

Circle
Hiro Systems
Blockchain • Fintech • Security • Software • Cryptocurrency • Cybersecurity • Web3
Fully Remote
15 Employees
56 Benefits
Hiro empowers developers to create a better digital future with best-in-class tools and services to build on Bitcoin.

Hiro is a company that creates developer tools for Stacks, a network that enables apps and smart contracts for Bitcoin. As a core entity within the Stacks Ecosystem, Hiro works alongside various independent entities, developers, and community members to establish a user-owned internet on Bitcoin. Hiro provides developers with the tools to innovate and build on Bitcoin in ways previously...

Hiro Systems
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Spiral
Blockchain • Software • Cryptocurrency
2 Offices
20 Employees
Making bitcoin more than an investment.

Bitcoin is the best money. It should be used like it. We build and fund free, open-source projects aimed at making bitcoin the planet’s preferred currency.

Spiral
SwapRail
Blockchain • Fintech • Cryptocurrency • Web3
Fully Remote
Hiring Now

SwapRail builds next-generation infrastructure for decentralized liquidity routing and cross-protocol execution. The company focuses on creating secure and reliable blockchain transaction infrastructure and a trusted self-custody wallet for seamless cross-chain swaps. Their mission is to provide a professional wallet experience for cross-chain movement, allowing users to hold assets safely and move value across chains with clear routing and pre-sign fee...

SwapRail
Relai 🇨🇭
Blockchain • Software • Cryptocurrency

We're a Bitcoin-only app from Switzerland. Buy Bitcoin instantly and hold your own keys. Join 100,000 others using Relai and start your Bitcoin journey. Driven by the belief that Bitcoin is the best way to save money, Relai is raising a new generation of long-term investors by giving them simple, user-friendly, and secure access to Bitcoin. Founded in Switzerland by Julian...

Relai 🇨🇭
WalletConnect
Blockchain
Delaware
21 Employees
Hiring Now

Any Wallet. Any Dapp. Built for developers, WalletConnect Cloud makes it simple to connect blockchain wallets to dapps.

WalletConnect
XION (xion.burnt.com)
Blockchain • Information Technology • Cryptocurrency
Berlin
28 Employees
Hiring Now
The first walletless L1 blockchain purpose-built for mainstream adoption.

XION is the first L1 blockchain purpose-built for mainstream adoption.

XION (xion.burnt.com)
QuickNode
Blockchain • Software • Web3
Miami
94 Employees
1 Benefits Hiring Now

QuickNode simplifies blockchain infrastructure for teams big & small. A lightning-fast global API provides instant access to Ethereum, Solana, Bitcoin, Polygon, BSC, Fantom, Avalanche, Terra, Celo, Optimism, Arbitrum, Algorand, Harmony & Gnosis (xDai) networks. Access chain data via JSON-RPC over https:// or wss:// (websocket) endpoints. Monitor usage with analytics dashboard and ship faster with tools like 1-click WebHooks for smart-contract...

QuickNode
Stellar Development Foundation
Blockchain • Software • Cryptocurrency • Web3
2 Offices
160 Employees
25 Benefits Hiring Now
SDF is a nonprofit creating equitable access to the global financial system through blockchain technology.

About the Stellar Development Foundation The Stellar Development Foundation (SDF) is a non-profit organization focused on working with and supporting changemakers to create equitable access to the global financial system through blockchain technology. SDF provides grants, investments, funding, and other awards to builders and organizations. SDF also develops resources and tooling on the Stellar network to help unlock real world utility....

Stellar Development Foundation
LayerZero Labs
Blockchain
Vancouver
80 Employees
Hiring Now

We're building LayerZero, an omnichain interoperability protocol.

LayerZero Labs
Triip PTE LTD
Blockchain • Sharing Economy • Travel • Hospitality
3 Offices
Hiring Now

Triip PTE LTD is a sustainable travel tech company and online marketplace that connects travelers with hand-picked local experts for authentic, tailor-made private tours. Its mission is to change how people travel worldwide, create jobs for local people, and help cities preserve local cultures. The platform enables travelers to seamlessly book hotel rooms and unique local experiences across hundreds of...

Triip PTE LTD
Compass Datacenters
Dallas
181 Employees
Hiring Now

Compass Datacenters, one of Inc. Magazine’s 5000 fastest growing companies, designs and constructs data centers for some of the world’s largest hyperscalers and cloud providers on campuses across the globe. Our corporate culture is predicated on continual improvement and innovation and has enabled us to marry technology with modern manufacturing methods to enhance our ability to consistently deliver our customer’s...

Compass Datacenters
Tolken
Blockchain • Fintech • Payments • Software
Fully Remote
5 Employees
Hiring Now

Tolken is a financial technology company building a next-generation global payment network. By connecting banks, fintechs, and payment service providers, it enables real-time cross-border payments without the need for pre-funding or new licenses. The company leverages advanced technologies like reinforcement learning, network algorithms, and blockchain to optimize routing, reduce costs, and provide transparency for global money movement.

Tolken

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