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Top Tech Companies (142)

OpenZeppelin
Blockchain • Fintech
London, England
Hiring Now

Founded in 2015, OpenZeppelin is the world leader in securing blockchain applications and smart contract systems. Its bedrock open source Contract Libraries are a public good and industry standard for smart contract development. OpenZeppelin’s professional expertise, unified with the Defender developer security platform, integrates through clients’ development lifecycles, so teams can plan, code, audit, deploy and operate projects faster and...

OpenZeppelin
Rvvup
Blockchain • eCommerce • Fintech • Payments • Financial Services • Cryptocurrency
London, England
35 Employees

Rvvup bridges the 3 generations of payments for online businesses. Consolidate multiple payment management, transaction data, unlock actionable insights & simplify reconciliation using a single interface. Future proof your checkout payments.

Rvvup
Emergent Entertainment
Blockchain • Gaming • Web3
London, England
19 Employees

Emergent Entertainment creates unparalleled entertainment experiences that spark the imagination of audiences through artistic excellence and the latest technological innovation. We are passionate about the creative opportunities offered by ground breaking technological innovation. We believe that developing games and other forms of entertainment on latest technology will enable new forms of creative expression and unite creators and audiences. With an incredibly experienced...

Emergent Entertainment
EZswap Protocol
Blockchain • Gaming • Cryptocurrency • NFT
London, England
7 Employees

EZ WORLD LIMITED ; Multi-Chain NFT & Inscription DEX Protocol ; The First Gaming & Inscription Assets Market Making ; EOS EVM, Manta, Polygon, ETH, zkSync, Arbitrum ; Website: http://ezswap.io Discord: http://discord.gg/uv77nneRxd

EZswap Protocol
Convex Foundation
Blockchain • Fintech • Software • Financial Services
London, England
13 Employees

The Convex Foundation builds and maintains Convex, a lattice technology platform for the Internet of Value. We provide fast, scalable and open technology. Build your digital assets, DeFi, NFTs and powerful dApps enabled by realtime, decentralised, programmable economic systems at Internet scale. Lattice technology is a new category of decentralised programmable economic systems that embody the Next Generation Internet. Convex (CONVergent EXecution) is...

Convex Foundation
Upstaff
Artificial Intelligence • Big Data • Blockchain • eCommerce • Enterprise Web • Mobile • App development
Fully Remote, England
50 Employees
Upstaff is a technology partner with expertise in AI, Web3, Software, and Data.

"Upstaff is a technology partner with expertise in AI, Web3, Software, and Data. We help businesses gain competitive edge by optimizing existing systems and utilizing modern technology to fuel business growth. Launched in 2019, addressing software service companies, startups and ISVs, increasingly varying and evolving needs for qualified software engineers. Upstaff provides expert AI, Web3, Software, and Data engineers to drive...

Upstaff
Tradeteq
Artificial Intelligence • Blockchain • Fintech • Analytics
London, England
49 Employees

Tradeteq’s trading venue allows banks and financial institutions to connect, interact and transact. Our AI-driven credit scoring, advanced analytics, and investment management engine provide risk transparency and informed decisions. Streamlined securitization tools reduce complexity and make trade finance investments efficient, liquid and transparent.

Tradeteq
Distributed Crafts
Blockchain • Software • Cryptocurrency
3 Offices
17 Employees

We envision a future where blockchains seamlessly connect and interact: anyone can use any digital asset on any blockchain, trustless and without limitations. We work with Bitcoin, Ethereum, Polkadot, Cosmos, and others to expand interoperability, capital efficiency, and openness. Our flagship product is interBTC — Bitcoin on any blockchain. A 1:1 Bitcoin-backed asset, fully collateralized, interoperable, and censorship-resistant, realising the true...

Distributed Crafts
Trikon
Blockchain • Gaming • Web3
London, England
28 Employees

Ready to Level Up Your strength in Web3 Gaming? Introducing Trikon, a visionary, community-driven ecosystem that’s set to revolutionize the gaming and Web3 space. Here’s a sneak peek of what’s coming: Game Distribution Service: Get ready to seamlessly launch and distribute your games to a global audience, making your mark in the gaming world with Trikon enabled security and asset...

Trikon
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Qredo
Blockchain • Cryptocurrency • Cybersecurity
London, England
140 Employees

Qredo is a team of passionate, seasoned innovators in the crypto space. We've raised a war chest from some of the biggest names in crypto to build novel fintech infrastructure for crypto assets. Qredo is part of the new wave of innovations revolutionizing finance world. Our global telecoms infrastructure, Qredo Network, is a cross-chain protocol for asset managers and traders...

Qredo
Satsuma Technology
Artificial Intelligence • Blockchain
London, England
10 Employees

Headquartered in London, Satsuma Technology PLC is a publicly listed technology company focused on Bitcoin-native treasury management and decentralized artificial intelligence. The Company operates a treasury-first model, aligning itself with the most secure monetary network in history, Bitcoin, while building and investing in AI-based decentralized infrastructure and applications across the Bittensor ecosystem and beyond.

Satsuma Technology
Irys
Blockchain • Software
London, England
11 Employees

As the only provenance layer, Irys emerges as the source of credibility in a turbulent sea of misinformation. By scaling permanent data and enabling users to precisely attribute its origin, Irys paves the way to incorporate accountability into all information. When data testifies its origin, trust reigns and misinformation becomes a tale of the past. Irys stands as a witness...

Irys
Zenrock
Blockchain • Software • Cryptocurrency • Cybersecurity
London, England
21 Employees

Zenrock is the bedrock security infrastructure that will support an omnichain future.

Zenrock
Klink Finance
Blockchain • Fintech • Software • Financial Services • Cryptocurrency
London, England
14 Employees

The #1 crypto investment & rewards platform where daily payouts meet smart investing.

Klink Finance
Thallo
Blockchain • Consulting • Web3
London, England
22 Employees

Created by veteran blockchain entrepreneurs and climate tech professionals, Thallo fills a major gap in today’s voluntary carbon market by using blockchain technology to revolutionize and democratize the way individuals and businesses buy, sell and trade carbon offsets

Thallo
Obscuro Labs
Blockchain • Fintech • Software • Financial Services • Cryptocurrency
London, England
14 Employees

Obscuro Labs contributes to the Obscuro network. Obscuro is a decentralized, Layer-2 Rollup protocol for Ethereum. Designed to hyper-scale and encrypt Ethereum. Obscuro solves a wide range of blockchain issues and opens up a new set of use cases. The design of Obscuro ensures that existing Ethereum apps can move over to Obscuro for virtually no cost. Any developer familiar...

Obscuro Labs
CUB3
Artificial Intelligence • Blockchain • Web3
London, England
18 Employees

Cube is the tribal marketing flywheel Activate your tribes to deliver community-powered brand building at scale. Cube is a powerful marketing platform that converts community engagement into a self-sustaining flywheel for growth. - Create challenges to drive engagement and effect real behavioral change online and in the real world. - Drive engagement and UGC through social channels – Spotify, Twitter,...

CUB3
PUBLIC PRESSURE
Blockchain • Digital Media • Social Media • Web3
London, England
50 Employees

An on-chain cultural hub for artists. Don't chase. Get chased.

PUBLIC PRESSURE
Republic
Blockchain • Fintech • Cryptocurrency • Web3
3 Offices
380 Employees
50 Benefits
Republic gives people the power to invest in the future they believe in.

Headquartered in New York City, Republic is a global financial firm operating an enterprise-focused digital merchant bank and a network of retail-focused investment platforms. With a deep track record of legal and technical innovation, Republic is known for providing access to new asset classes to investors of all types. Backed by Morgan Stanley, Valor Equity Partners, Galaxy Interactive, Hashed, AngelList...

Republic
Globacap
Blockchain • Fintech • Software • Financial Services
London, England
62 Employees

Globacap is a leading capital markets technology firm that digitises and automates the world’s private capital markets. It delivers a whitelabel SaaS solution that brings public markets-like efficiency to private markets. The software’s digital workflows enable financial institutions including securities exchanges, securities firms, private banks, and asset managers to accelerate their private market commercial activity while also driving down operating...

Globacap

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