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Top Blockchain Companies (1,731)

Cardax
Blockchain • Fintech • Financial Services • Cryptocurrency
Fully Remote
6 Employees
Hiring Now

Cardax B.V. develops Cardax DEX, a decentralized exchange built on the Cardano blockchain. The platform enables token exchange without a central entity and aims to provide liquidity for projects issuing native Cardano tokens. Its decentralized-finance offering is powered by an Extended Automated Market Maker (EAMM) protocol, positioning Cardax as a native exchange for Cardano’s token ecosystem.

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Cardax
Everstake
Blockchain • Fintech • Payments • Software • Financial Services
2 Offices
27 Employees
Hiring Now

Everstake is the largest institutional-grade staking infrastructure provider by number of users, enabling secure and scalable staking participation across 85+ Proof-of-Stake networks. We support asset managers, custodians, non-custodial wallets, protocols, exchanges and platforms in delivering seamless staking access. With over $6.5B in staked assets, 735,000+ users, and 40,000+ active validators, Everstake operates one of the most robust and decentralized staking networks...

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Everstake
Commonware
Blockchain • Software • Cryptocurrency • Cybersecurity
2 Offices
7 Employees
Hiring Now

Commonware is a crypto infrastructure startup building an open, Rust-based blockchain framework and primitives, described as an 'anti-framework', to help developers optimize their networks.

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Commonware
Ionixx Technologies
Blockchain • Fintech • Healthtech • Information Technology • Design • Web3 • Telehealth
2 Offices
1,000 Employees
5 Benefits Hiring Now

Ionixx Technologies is a leading IT solutions provider, helping both enterprises and startups to build digital products and solutions at scale. A brand with a design-first approach, Ionixx specializes in Fintech(Digital Brokerage, Post-trade, OMS), Healthtech, and Web3 solutions driven by the transformative power of blockchain, cloud, and AI technologies. With close to a decade of experience, we have helped companies...

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Ionixx Technologies
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.

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Tolken
Innover Digital
Big Data • Blockchain • Information Technology • Business Intelligence • Consulting • Generative AI
7 Offices
1,092 Employees
7 Benefits Hiring Now
AI-first engineering solutions strategically designed to unlock business value & intelligently propel enterprises ahead

Innover is an award-winning AI-first engineering firm, transforming businesses through Experience Engineering, Digital Engineering, and Process Engineering. Our interconnected competencies seamlessly deliver comprehensive industry solutions—Experience Engineering shapes visionary strategies, Digital Engineering brings them to life, and Process Engineering ensures flawless execution. With deep technical expertise and business acumen, we’ve empowered over 65 Fortune 1000 companies to accelerate growth and transformation. Leading...

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Innover Digital
NEBRA Labs
Blockchain • Consulting
Fully Remote
5 Employees
Hiring Now

NEBRA Labs is a research and development organization with the vision of "proof singularity

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NEBRA Labs
21Shares
Blockchain • Fintech • Software • Financial Services • Cryptocurrency

21Shares makes investing in digital assets as easy as buying shares using your conventional broker or bank. Investors can purchase our crypto ETPs easily, safely and securely in a regulated framework on the SIX Swiss Exchange in USD, Euros and GBP, on BX Swiss in CHF, on Boerse Stuttgart in Euros, on DB Xetra as well as Wiener Boerse (...

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21Shares
stakefish
Blockchain • Information Technology
2 Offices
26 Employees
Hiring Now

stakefish is the leading validator for Proof of Stake blockchains. With support for 10+ networks, our mission is to secure and contribute to this exciting new ecosystem while enabling our users to stake with confidence. Because our nodes and our team are globally distributed, we are able to maintain 24-hour coverage.

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stakefish
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OpenSea
Blockchain • Cryptocurrency • NFT • Web3
Fully Remote
75 Employees
18 Benefits Hiring Now
OpenSea is building the destination for the onchain economy — where anyone can trade everything.

At OpenSea, we’re building the destination for the onchain economy — a place where anyone, anywhere, can trade everything seamlessly. In 2021, we helped bring the first wave of everyday internet users onchain, introducing millions to digital ownership through NFTs. Collectors, artists, gamers, and creators all found a new way to own and exchange digital property. Now we’re expanding that vision....

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OpenSea
Harmony
Blockchain
Barcelona
127 Employees
Hiring Now

Harmony is a fast and scalable blockchain. Harmony recently launched on Binance and shipped Day ONE Mainnet. We are crazily recruiting Rust/Go language enthusiasts, protocol researchers and database hackers. Apply at harmony.one/careers! See https://harmony.one/whitepaper for our latest research and roadmap. Harmony is a fast and secure blockchain with key innovations in state sharding and peer-to-peer networking. Its sharding uses secure proof-of-stake and...

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Harmony
Hummingbot
Blockchain • Fintech • Software • Cryptocurrency
San Francisco
49 Employees
Hiring Now

Hummingbot is an open-source project and foundation dedicated to democratizing high-frequency algorithmic trading. It provides a Python framework that enables users to create and deploy automated trading bots on both centralized and decentralized cryptocurrency exchanges, allowing a broader range of traders to access sophisticated high-frequency trading strategies.

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Hummingbot
Prince Industries
Blockchain • Machine Learning
6 Offices
124 Employees
Hiring Now

Prince Industries, is a strategic supply chain partner for OEM's around the world who need precision machined or sheet metal fabricated parts. We love working with our customers to solve problems, improve supply chains, and generally make your work life easier.

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Prince Industries
BlockTech
Blockchain • Fintech • Financial Services • Cryptocurrency
2 Offices
125 Employees
Hiring Now

BlockTech is a crypto-native trading firm specializing in the algorithmic trading of digital-asset derivatives. Operating at the intersection of technology and finance, the company employs advanced algorithms to trade derivatives within global decentralized markets. Founded in 2018, it is a fast-growing international company based in Amsterdam, Netherlands, committed to the inevitable decentralization of proof of assets.

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BlockTech
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...

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Augusta Hitech
Global Inspector AI
Artificial Intelligence • Big Data • Blockchain • Cybersecurity
2 Offices
Hiring Now

Global Inspector AI is a Swiss-developed digital intelligence and security platform that leverages AI, big data, and blockchain technology to automate professional-grade background checks and due diligence. By aggregating data from online and offline sources, including the DarkNet, it helps individuals, investors, and enterprises verify identities, mitigate financial risks, and prevent fraud and cyber threats worldwide.

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Global Inspector AI
Dapper Labs
Blockchain • Fintech • Software • Sports
Vancouver
293 Employees
13 Benefits Hiring Now

The serious business of fun and games on the blockchain. No jargon or nonsense. Just good fun. Dapper Labs uses the power of play to deliver blockchain-based experiences that are made for you and ready for the real world. Dapper Labs is the company behind CryptoKitties. Formed in February 2018, Dapper Labs was spun out of Axiom Zen to bring the benefits of...

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Dapper Labs
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...

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SwapRail
Fulcrum
Blockchain • Logistics • Software
Minneapolis
61 Employees
73 Benefits Hiring Now

Fulcrum is a Software-as-a-Service (SaaS) ERP, MRP, and MES platform allowing small and mid-sized manufacturers to improve efficiency through workflow optimization and automated data collection. Fulcrum delivers value through a fully digital, paperless workflow leveraging machine learning, automation, predictive analytics, and advanced heuristics to drive throughput and profitability.

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Fulcrum
cyber•Fund
Artificial Intelligence • Blockchain • Robotics • Software
Fully Remote
23 Employees
Hiring Now

Our mission is to accelerate the transition to an open cybernetic economy by backing entrepreneurs innovating at the intersection of blockchain, artificial intelligence, robotics and adjacent technologies

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cyber•Fund

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