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Top Blockchain Companies (1,562)

Circle
Blockchain • Fintech • Payments • Financial Services • Cryptocurrency • Web3
3 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
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
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
Rain
Blockchain • Fintech • Payments • Financial Services • Cryptocurrency • Web3 • Infrastructure as a Service (IaaS)
New York, New York, USA
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
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
Alchemy
Blockchain • Cloud • Fintech • Information Technology • Software • Cryptocurrency • Web3
3 Offices
250 Employees
46 Benefits Hiring Now
Enabling the next great shift in technology.

Alchemy powers the top blockchain companies globally and has been featured in TechCrunch, Forbes, Bloomberg, and elsewhere. Our mission is to bring web3 to a billion people, by providing builders with the tools they need to build exceptional onchain products. Alchemy is the only complete developer platform that offers the powerful APIs, SDKs, and tools necessary to build and scale onchain...

Alchemy
Bitnomial
Blockchain • Fintech • Software • Financial Services • Cryptocurrency • Web3
Chicago, Illinois, USA
26 Employees
19 Benefits Hiring Now
Bitnomial is building the regulated crypto futures exchange for the next generation of financial markets.

Bitnomial is building the next generation of U.S. derivatives infrastructure. We are a regulated exchange and clearinghouse offering bitcoin futures and options under full oversight of the CFTC. By combining the transparency and safeguards of traditional finance with the efficiency of digital assets, Bitnomial brings institutional trust and accessibility to crypto-native markets. We operate as a Designated Contract Market (DCM), Derivatives...

Bitnomial
Trail of Bits
Artificial Intelligence • Blockchain • Professional Services • Security • Consulting • Cybersecurity • Defense
Fully Remote, USA
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
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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
Hiro Systems
Blockchain • Fintech • Security • Software • Cryptocurrency • Cybersecurity • Web3
Fully Remote, USA
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
Unchained
Blockchain • Fintech • Financial Services • Cryptocurrency
Fully Remote, USA
145 Employees
33 Benefits
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
Polychain Capital
Blockchain • Cryptocurrency
San Francisco, California, USA
57 Employees
Hiring Now

Polychain invests in protocols and companies in the blockchain space, advancing the global adoption of cryptocurrencies.

Polychain Capital
1inch
Blockchain • Fintech • Software • Financial Services • Cryptocurrency • Web3
Berlin, Berlin, DEU
35 Employees
Hiring Now
A distributed network for decentralized protocols enabling the most lucrative, fastest and protected operations in DeFi.

The 1inch Network unites decentralized protocols enabling the most lucrative, fastest and protected operations in DeFi.

1inch
Plasma
Blockchain • Payments • Software • Cryptocurrency
Fully Remote, USA
18 Employees
Hiring Now

Plasma is a purpose-built blockchain for stablecoin payments.

Plasma
Stellar Development Foundation
Blockchain • Software • Cryptocurrency • Web3
2 Offices
160 Employees
53 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
Trinetix
Blockchain • Cloud • Information Technology • Software • Consulting • Design • Automation
Nashville, Tennessee, USA
1,000 Employees
Hiring Now
Trinetix is a trusted digital product partner to world-renowned enterprises and fast-growing businesses globally.

Trinetix is a trusted digital product partner to world-renowned enterprises and fast-growing businesses globally. We empower forward-thinking leaders to bring impactful ideas to digital reality through partnership, creativity, and innovation. Our teams are driven to push the boundaries of what’s possible and pioneer digital solutions that create 360° value — inside and globally. We strive to drive positive change and...

Trinetix
Sei Labs
Blockchain • Web3
San Francisco, California, USA
71 Employees
Hiring Now

Sei Labs builds open sourced technology for the high-performance Sei Blockchain, the fastest Layer 1 blockchain designed to scale with the industry. The unique optimizations built into Sei enable Web3 applications to reach Web2 level scale and performance, driving the mass adoption of digital assets. The Sei Labs team is comprised of former Google, Goldman Sachs, Robinhood, Nvidia, and Databricks veterans...

Sei Labs
XION (xion.burnt.com)
Blockchain • Information Technology • Cryptocurrency
New York, New York, USA
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)
Saga
Blockchain • Gaming • Software • Web3 • Metaverse
San Francisco, California, USA
15 Employees
Hiring Now

Saga is recognized as one of the best developer ecosystems in crypto, and probably the best in web3 gaming. Its mission is to help creators unblock themselves and build where blockspace is at its most plentiful and simple. Saga dismantled then rebuilt mainframes in a new way to create the developer environment of the future.

Saga

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