Ctf Jobs

Adyen is a Dutch financial technology company providing global payment acceptance.

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.

Stealth

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

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.

WadzPay is a Singapore-based digital-asset payments company (WTK token).

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.

LemFi provides international payment products for immigrants, including multi-currency wallets, global money transfers, payment requests, and eSIM connectivity.

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.

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

Telcoin, Inc. is an active fintech company combining blockchain infrastructure, digital banking, self-custodial wallets, stablecoins, and cross-border remittances.

Xsolla (USA), Inc. is the U.S. legal entity behind Xsolla, a global video-game commerce company and merchant of record providing payment processing, direct-to-consumer commerce, distribution, funding, subscriptions, fraud prevention, and player-engagement tools.

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.

Trail of Bits provides blockchain security services, including smart contract audits, design assessment, and vulnerability analysis for Web3 projects.

Reap is a stablecoin-native financial infrastructure company providing business accounts, Visa corporate cards, global fiat payments, expense management, and embedded card and payment services.

QCP is an Asia-based digital asset partner providing institutional-grade digital asset trading and investment solutions across global markets.