Ctf Jobs

Rapyd helps businesses accept payments and send payouts globally by providing fintech infrastructure that integrates multiple payment methods and currencies.

OtterSec audits blockchain code to identify vulnerabilities and risks across Solana, Ethereum, Sui, and Aptos networks.

Portofino Technologies is a crypto-native digital-asset market maker and licensed digital-asset service provider offering market making, OTC trading, and treasury management.

Unlimit is a London-based global fintech providing cross-border payment processing, business accounts, banking-as-a-service, card issuing, and crypto/stablecoin payment infrastructure.

Rapyd helps businesses accept payments and send payouts globally by providing fintech infrastructure that integrates multiple payment methods and currencies.

FNZ is a global wealth management platform provider.

TMGM (Trademax Global Limited / Trademax Australia Limited) is an online CFD and forex broker offering trading in Forex, Precious Metals, Cryptocurrencies, Oil, Shares and Indices. It serves retail investors globally, providing platforms like MetaTrader 4/5 and its own TMGM app, with competitive spreads, high leverage, and various account types including cent accounts.

Unlimit is a London-based global fintech providing cross-border payment processing, business accounts, banking-as-a-service, card issuing, and crypto/stablecoin payment infrastructure.

Unlimit is a London-based global fintech providing cross-border payment processing, business accounts, banking-as-a-service, card issuing, and crypto/stablecoin payment infrastructure.

Transak is payments infrastructure for stablecoins and crypto, enabling financial applications to provide fiat-to-crypto and crypto-to-fiat flows, virtual-account payments, compliance, and settlement.

Chainalysis is a blockchain data and intelligence company providing AI-powered software, data, services, and research for crypto investigations, compliance, fraud prevention, market intelligence, and Web3 security.

XTX Markets is a London-headquartered algorithmic trading and electronic market-making firm using machine learning to forecast prices across equities, fixed income, currencies, commodities and crypto, then trading on venues and providing differentiated liquidity to institutional clients.

Bithumb helps users trade cryptocurrencies with Korean won through a centralized spot exchange with staking and lending services.

Rapyd helps businesses accept payments and send payouts globally by providing fintech infrastructure that integrates multiple payment methods and currencies.

Rebirth Finance is an AI-powered fintech platform that lets individuals and businesses manage fiat, crypto, and other assets in one place.

Rebirth Finance is an AI-powered fintech platform that lets individuals and businesses manage fiat, crypto, and other assets in one place.

Rebirth Finance is an AI-powered fintech platform that lets individuals and businesses manage fiat, crypto, and other assets in one place.

Rebirth Finance is an AI-powered fintech platform that lets individuals and businesses manage fiat, crypto, and other assets in one place.

Elliptic helps businesses detect and prevent financial crime in crypto through blockchain analytics and compliance solutions.

Elliptic helps businesses detect and prevent financial crime in crypto through blockchain analytics and compliance solutions.

Uniswap is a decentralized finance protocol for exchanging cryptocurrencies.

TBCASoft, Inc. is a Sunnyvale-based blockchain company developing cross-carrier payment and identity infrastructure, with HIVEX® as its current flagship cross-border payments network.

Rapyd helps businesses accept payments and send payouts globally by providing fintech infrastructure that integrates multiple payment methods and currencies.

Wave Mobile Money is a financial technology company providing affordable mobile money services across Africa.

Uphold operates a digital-asset financial platform for trading, holding, transferring, and self-custody of cryptoassets.

Transak is payments infrastructure for stablecoins and crypto, enabling financial applications to provide fiat-to-crypto and crypto-to-fiat flows, virtual-account payments, compliance, and settlement.

BVNK helps businesses integrate stablecoins into payment flows by providing enterprise-grade infrastructure for cross-border transactions.

Ramp is an AI-powered financial operations platform for businesses, combining corporate cards, expense management, bill payments, accounting automation, procurement, travel, treasury, and related finance workflows.

Wincent is a Gibraltar-headquartered high-frequency cryptocurrency market maker and liquidity provider, founded in 2017.

Vivid Money Group is a European fintech offering personal and business financial services through digital accounts. Its services include payments, cards, cashback, interest accounts, international transfers, bookkeeping tools, investments, and cryptocurrency services.

Vivid Money Group is a European fintech offering personal and business financial services through digital accounts. Its services include payments, cards, cashback, interest accounts, international transfers, bookkeeping tools, investments, and cryptocurrency services.

Coinhako is a Singapore-based, MAS-regulated cryptocurrency trading platform.

Carta provides an intelligent platform for private capital operations, connecting data, workflows, and people.

Institutional-grade infrastructure for embedded on-chain financial products, including branded stablecoin issuance, stablecoin movement, and yield activation.

KAST is a stablecoin-powered financial platform for storing, earning, moving, and spending digital dollars globally.

Tempo enables high-throughput stablecoin payments through a purpose-built Layer 1 blockchain featuring dedicated payment lanes, stablecoin-native gas fees, and sub-second finality.

Telcoin Holdings Inc. (THI) is the U.S. parent company behind Telcoin’s assisted self-custody wallet, digital-asset services, remittances, and banking-related offerings.

Xsolla (USA), Inc., operating under the Xsolla brand, is a global video game commerce and payments company serving game developers, publishers, creators, and payment providers.

OKX is a leading global cryptocurrency exchange offering a wide range of trading services, including spot and derivatives trading, as well as Web3 solutions.

BVNK helps businesses integrate stablecoins into payment flows by providing enterprise-grade infrastructure for cross-border transactions.