Explore Top Tech Companies
All Filters
Location

Remote jobs

Industry

DEI

Tech Stack

Perks

Size

Top Blockchain Companies (698)

Blockchain • Fintech • Security • Software • Cryptocurrency • Cybersecurity • Web3
Fully Remote, USA
40 Employees

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 not possible.


Blockchain • Information Technology • Software • Cryptocurrency • Web3
2 Offices
200 Employees

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 apps and rollups. Our infrastructure powers 70% of the top web3 teams, 90%+ of web2 companies building in web3 and 100+ million end users. Our customers include top web3 brands like Polymarket, OpenSea, Circle, WorldCoin, as well as major global brands like Shopify and Adobe. The Alchemy team draws from decades of deep expertise in massively scalable infrastructure, AI, and blockchain from leadership roles at leading companies and universities like Google, Microsoft, Facebook, Stanford, and MIT. We're backed by the world's leading VCs and institutions, including Lightspeed, Silver Lake, a16z, Coatue, Pantera, Addition, Stanford University, Coinbase, and Charles Schwab, among others.


Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
19 Offices
12,000 Employees

Block, Inc. (NYSE: SQ) is a global technology company with a focus on financial services. Made up of Square, Cash App, Spiral, TIDAL, and TBD, we build tools to help more people access the economy. Square helps sellers run and grow their businesses with its integrated ecosystem of commerce solutions, business software, and banking services. With Cash App, anyone can easily send, spend, or invest their money in stocks or Bitcoin. Spiral (formerly Square Crypto) builds and funds free, open-source Bitcoin projects. Artists use TIDAL to help them succeed as entrepreneurs and connect more deeply with fans. TBD is building an open developer platform to make it easier to access Bitcoin and other blockchain technologies without having to go through an institution.


AdTech • Blockchain • Digital Media • eCommerce • Machine Learning • NFT • Web3
2 Offices
120 Employees

SmartMedia Technologies (SMT) is reshaping the landscape of customer engagement and loyalty to help some of the world’s major enterprises to drive better business outcomes. SMT is the only complete end-to-end solution that bridges the gap between Web2 and Web3, making Web3 safe, easy and valuable for brands and fun, open and rewarding for consumers. Over 50 partners, including Accenture, Dentsu, NBA, PepsiCo, Unilever, Visa and WPP, leverage SMT’s enterprise SaaS engagement and loyalty platform to deliver immersive, gamified and personalized experiences - at scale. SMT also owns and operates the professional services companies FASTG8, TRADR and SmartMedia Labs, which are all powered by the SmartMedia Stack - a Self-Serve Audience Activation and Real-Time Programmatic SmartMedia Buying Platform.


Blockchain • Internet of Things • Payments • Cryptocurrency • Web3
Fully Remote, USA
650 Employees

Chainlink Labs is the leading provider of secure and reliable Web3 services that have enabled trillions of dollars in transaction value across DeFi, insurance, gaming, NFTs, and other major industries. Chainlink Web3 services enhance smart contracts by connecting them to real-world data sources and off-chain computation across any blockchain and provide global enterprises with a universal gateway to all blockchains. Chainlink Labs is dedicated to the development and integration of Chainlink as the industry-standard Web3 services platform connecting the world to blockchains. At Chainlink Labs, we empower the broader Chainlink community and build world-class Web3 solutions with global enterprises such as AWS, Google, T-Systems, and leading development teams at the forefront of the smart contract ecosystem, including Aave, Compound, Synthetix, GMX, and many more. Through a fusion of cutting-edge academic research and an industry focus on user needs, our mission is to enable the next generation of smart contracts and build a world powered by truth.


Blockchain • Fintech • Mobile • Payments • Software • Financial Services
12 Offices
3,500 Employees

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 available and universally accessible.


Blockchain
San Francisco, California, USA
103 Employees

Story is building open IP infrastructure to grow the creativity of the internet era


Artificial Intelligence • Blockchain
New York, New York, USA
133 Employees

Founded in 2018 by professors of Yale University and Columbia University, CertiK is a pioneer in blockchain security, utilizing best-in-class AI technology to secure and monitor blockchain protocols and smart contracts. CertiK’s mission is to secure the cyber world. Starting with blockchain, CertiK applies cutting-edge innovations from academia into enterprise, enabling mission-critical applications to be built with security and correctness. CertiK is one of the fastest growing and most trusted companies in blockchain security and has become a true market leader. To date, we have collectively worked with over 1300 enterprise clients, helped secure over $90 billion worth of digital assets, and detected over 23,000 vulnerabilities in blockchain code. Our clients include leading projects such as Aave, Polygon, Binance Smart Chain, Terra, Yearn, and Chiliz. Our Q1 2021 revenues have more than quadrupled the revenue of the full 2020 year. Since Q1 2020, our team size has more than doubled, and this rate of growth will continue in 2021, creating a highly effective, remote-friendly culture with talents located worldwide. CertiK just raised over $60 million in Series B and B+ funding rounds in 2021. Our investors include top VCs like Tiger Global, Coatue Management, Shunwei Capital and Hillhouse Capital as well as industry leaders like Coinbase Ventures and Binance.


Blockchain • Internet of Things • Mobile • Payments • Wearables
Berkeley, California, USA
152 Employees

Crowdbotics uses a combination of machine learning and expert developers to help both technical and non-technical teams build complex software applications faster. Crowdbotics is a remote-first company with a small headquarters in Berkeley, CA.


Blockchain • Fintech • Financial Services
Fully Remote, USA
78 Employees

Trade, borrow, and invest on a single decentralized platform, powered by blockchain technology


Blockchain • Software • Cryptocurrency • NFT • Web3
2 Offices
250 Employees

Ava Labs makes it simple to deploy high-performance solutions for Web3, led by innovations on Avalanche. The company was founded by Cornell computer scientists, who partnered with Wall Street veterans and early Web3 leaders to execute a promising vision for redefining the way people build and use open, permissionless networks. Our mission is to empower people to easily and freely digitize all the world's assets on one open, programmable blockchain platform. Ava Labs is redefining the way people create value with Web3.


Blockchain • Software
2 Offices
55 Employees

Centrifuge is the platform for tokenized real-world assets onchain.


Blockchain • Gaming • Software • Web3 • Metaverse
Fully Remote, USA

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.


Blockchain • Fintech
2 Offices
38 Employees

At Zerion, we are on a mission to empower more people around the world with efficient, transparent, and censorship-resistant financial services. We do this by building applications, tools, and infrastructure enabling any smartphone holder, anywhere in the world, to build and manage their decentralized finance (DeFi) portfolios. The company was founded in 2016 by a technical team of crypto-native builders who sought to change the way centralized financial services work, primarily driven by experiencing the lack of financial opportunity within their countries. Zerion has grown to become one of the most popular DeFi interfaces in the world. Since inception, Zerion has processed over $1 billion in transaction volume and serves more than 200K monthly active users from over 150 countries. It has attracted significant investment from experienced investors such as Mosaic Ventures (investors in Alibaba Group and Pinterest), Lightspeed Ventures (investors in Snapchat), Placeholder Ventures, DeFi Alliance Fund, Continue Capital, DCG, and G1 Ventures amongst others. In 2019 and 2020, Zerion was awarded with the ‘best crypto UX/UI’ awards at DevCon Osaka 5 and London-based City AM’s inaugural Crypto AM awards respectively.


Blockchain • Mobile • Consulting
Los Angeles, California, USA
116 Employees

Quest Global technologies is an award winning company which works on Blockchain, Salesforce, ERP Implementation, Mobile App Development, Website Development and Custom Software Development. Quest Global Technologies works on a mission of increasing the sales and decreasing operational cost with the help of digitization. With a team of 50+ strong people across US, Romania, Canada, Australia and India, the company has achieved rank 5th amongst TOP Blockchain Developers from Goodfirms.co, best customized blockchain solution provider from ERP Insights Magazine, covered by Entrepreneur.com and mentioned by Clutch.co and Appfutura.com amongst the best development companies across the world. You can book a free consultation by clicking on our website and identify how can Quest solve the challenges in your business


Blockchain • Software • Cryptocurrency
2 Offices
125 Employees

Welcome to the official 3Commas page! Our software offers cutting-edge crypto trading bots without coding for advanced traders!, empowering traders with unparalleled control over their positions. As the largest crypto trading platform, we operate across 14 exchanges, facilitating over $400 billion in trading volume." 3Commas trading tools include: DCA Bot: A flexible bot that utilizes a variety of signals (deal-start triggers) and strategy options to trade long, short, or even futures. Grid Bot: Designed for situations when a coin is trading sideways (moving between predictable support and resistance lines), the Grid Bot can execute profitable deals. Signal Bot: This bot allows users to track Technical Analysis specialists or use indicators and Pine Script strategies with customizable settings. Deals can be seamlessly executed using 3Commas webhooks to ensure no potential opportunities are missed. SmartTrade: Enables users to set up easy one-off trades with options like Trailing Buy, which are not typically offered by exchanges. Visit https://3Commas.io to start your trading journey


Blockchain
Minneapolis, Minnesota, USA
31 Employees

The safest Decentralized Finance network for crypto savings, loans and payment.


Blockchain • Fintech • Information Technology • Software • Financial Services
Fully Remote, USA
46 Employees

iownit.us is a rapidly growing US-based financial services company pioneering a new niche in the investment business area. We are building the next-generation capital markets platform to provide our clients with an efficient, secure and simplified tool for private securities investing, which automates and streamlines routine processes and frees all market participants to focus on what matters the most to them. So underpinning the business is an enterprise-private permissioned blockchain platform that creates a unique opportunity to create a new capital raising and trading infrastructure that provides a trusted, secure source of information at a materially lower cost to use, while being compliant with very strict US regulatory requirements. Our mission is ambitious and we want to leverage technology to digitize private securities and radically improve the functioning of the private markets.


Blockchain • Software • Database • Analytics • Web3
Fully Remote, USA
16 Employees

Bastion enables businesses and enterprises to unlock the full potential of digital interactions for everyone. Organizations of any size and customer base can now seamlessly integrate web3 infrastructure into existing technologies through our compliant, white-label platform that includes custodial wallets, smart transaction routing, and data analytics. If you are exploring the future of customer interactions both on and off-chain for your organization, we would love to hear from you.


Blockchain • Healthtech
New York, New York, USA
8 Employees

Our unique technology platform and expertise accelerate outcomes generation and regulatory reviews for health products. Our HIVE platform is the sole bioinformatics platform used by the FDA for its regulatory evaluation of genomic data and analytical pipelines as part of new precision medicine drug and companion diagnostic approvals, HIVE manages over 15 petabytes of data and contains unique bioinformatics algorithms and pipelines built to power more than 100 regulatory reviews at the FDA in the areas of immuno-oncology, cell therapies, vaccines, anti-virals and other precision medicine therapeutic areas. Combined with HIVE, our Virtual Studies technology is used by more than 2,000 active patients every day to collect, curate and generate regulatory-grade data and powers Real-World Data (RWD) platforms for the Epilepsy Foundation, Multiple Sclerosis Association of America, life sciences companies such as Galderma, and 15 care and research centers such as NYU Langone, George Washington University, UCSF, Yale, Mayo Clinic, Georgetown University and others.