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Top Blockchain Companies (1,658)

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
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
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
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
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
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
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
Nortal
Big Data • Blockchain • Software • Business Intelligence • App development • Big Data Analytics • Automation
26 Offices
2,800 Employees
5 Benefits Hiring Now
We are Nortal

We're a strategic innovation and technology company with an unparalleled track-record of delivering successful transformation projects for over 25 years. As a valued partner for governments, healthcare institutions, leading businesses, and Fortune 500 companies we deliver value by challenging the status quo and succeeding where legacy firms fail.

Nortal
Block Labs
Blockchain • Fintech • Payments • Software • Financial Services • Cryptocurrency • Web3
Sofia
107 Employees
Hiring Now

Block Labs incubates, invests, and accelerates Web3 projects. We are a diverse team that fosters innovation and development, sharing a passion for advancing blockchain-driven projects. Our portfolio includes decentralized finance (DeFi), digital asset management, and gaming ecosystems, aiming to reshape the future.

Block Labs
Telefónica Tech
Artificial Intelligence • Big Data • Blockchain • Cloud • Internet of Things • Cybersecurity
4 Offices
3,848 Employees
8 Benefits Hiring Now

We accelerate tech adoption through our services of Cyber Security, Cloud, IoT, Big Data, AI and Blockchain. Follow on our social media channels: • Twitter: https://twitter.com/TefTech_EN • LinkedIn Telefónica Tech AI of Things: https://www.linkedin.com/showcase/telefonicatech-aiofthings • Linkedin Telefónica Cyber Security & Cloud: https://www.linkedin.com/showcase/telefonicatech-cybersecurity-cloud • Youtube: https://www.youtube.com/user/telefonicatech • Instagram: https://www.instagram.com/telefonicatech • Twitch : https://www.twitch.tv/telefonicatech • Blog: https://business.blogthinkbig.com/telefonica-tech/

Telefónica Tech
Thrill Labs
Blockchain • Fintech • Software • Financial Services • Cryptocurrency
3 Offices
17 Employees
Hiring Now

Thrill Labs is the creative engine behind Thrill.com We’re not just building a product. We’re crafting an experience — bold, seamless, and designed to bring players closer to the action. Every feature is built with purpose. Every moment is engineered to thrill. Thrill Labs is where it all comes to life. A collective of innovators, makers, and risk-takers rewriting the rules...

Thrill Labs
1inch
Blockchain • Fintech • Software • Financial Services • Cryptocurrency • Web3
2 Offices
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
Augusta Hitech
Blockchain • Internet of Things
Fort Lauderdale
190 Employees
Hiring Now

Augusta Hitech develops high-complexity integrated technology systems with the expertise of a global leader and the efficiency of a young company propelled by innovation. Augusta Hitech is a single-focus company in a world of lumbering, omni-functional giants. By cutting out bureaucratic delays and moving directly from your pitch to a detailed, development-ready process flow, we build the best technology solutions...

Augusta Hitech
Kirin
Blockchain • Fintech • Software • Financial Services • Cryptocurrency
New York
26 Employees
Hiring Now

We conduct research and trade alternative investment markets. Mathematicians, software engineers, and data scientists welcome.

Kirin
Newlab
Artificial Intelligence • Blockchain • Internet of Things • Nanotechnology • Agriculture
New York
113 Employees
25 Benefits Hiring Now

Newlab advances technologies that support the health of our planet. We act as a facilitator, connector, and translator for our community of experts and innovators, helping to build, test, and scale world-changing ideas through investment, venture building, and structured collaboration with industry and government partners. Inspired by its rich history, we envisioned a way to return 
the building to relevance by...

Newlab
CoinFlip
Blockchain • Fintech • Cryptocurrency
Chicago
197 Employees
22 Benefits Hiring Now
We are the industry’s leading cryptocurrency ATM operator

At CoinFlip, we believe that cryptocurrency provides the potential for an inclusive financial system. We are committed to accelerating crypto adoption through our network of Bitcoin ATMs. We are a profitable early-stage startup that is growing at an exciting pace. Join us on our journey to leadership in the crypto space!

CoinFlip
Cosmos Labs
Blockchain • Information Technology
New York
30 Employees
Hiring Now

Cosmos Labs is the core team driving development and growth of the Cosmos blockchain ecosystem, Cosmos technology stack, and the Cosmos Hub. Cosmos powers the largest network of vertically integrated Layer 1 blockchains in the world: 200+ blockchains use the Cosmos Stack in production. At Cosmos Labs, we are responsible for developing new software and products for the Cosmos Stack...

Cosmos Labs

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