Penetration Testing Jobs

Galoy builds Bitcoin-native banking infrastructure for regulated financial institutions. Its platform supports Bitcoin and stablecoin lending, payments, exchange, custody orchestration, and digital-asset wallet capabilities.

Polymarket is a decentralized information markets platform that lets users bet on the outcome of real-world events.

Polymarket is a decentralized information markets platform that lets users bet on the outcome of real-world events.

Coinhako is a Singapore-based, MAS-regulated cryptocurrency trading platform. It lets users buy, sell, convert, and manage digital assets, and offers institutional services including custody and high-volume trading.

Stealth

Bitdeer is a NASDAQ-listed (BTDR) high-performance computing and Bitcoin mining company headquartered in Singapore. It provides end-to-end Bitcoin mining solutions (mining hardware like SEALMINER, Minerbase containers, cloud mining, hosting, and mining farm/data center operations) as well as AI Cloud services offering GPU compute (NVIDIA GB200 NVL72, B200, H200, H100) for AI training and deployment. Its customers range from individual and institutional Bitcoin miners to enterprises and developers needing scalable AI/ML compute infrastructure.

J-CAM Inc. is a Japan-based financial technology company providing crypto investment services and Web3 media. Its primary service, BitLending, enables users to deposit digital assets and earn returns, while its Iolite publications promote financial and Web3 literacy.

Lightning Labs is a software company that builds tools for faster and cheaper Bitcoin payments over the Lightning Network.

The Better Money Company is building a stablecoin clearinghouse that connects stablecoin issuers with fintechs, banks, neobanks, payment companies, and other businesses. Its platform is designed to provide 1:1 stablecoin fungibility, transparent pricing, predictable settlement, and compliant movement of stablecoins.

Upvest provides regulated, API-first investment infrastructure for fintechs, banks, brokers, and wealth managers across Europe and the UK. Its platform supports brokerage, settlement, custody, fractional investing, portfolios, savings plans, and investment operations.

Chainalysis is a blockchain analysis company that provides data, software, and services to investigate and prevent cryptocurrency-related fraud and money laundering.

Figure uses blockchain technology to provide lending, trading, and investment solutions for consumer credit and digital assets.

Fireblocks is a digital asset infrastructure platform that helps financial institutions, fintechs, and businesses store, transfer, issue stablecoins, and manage digital assets securely.

CertiK secures Web3 projects by providing blockchain security audits, formal verification, and AI-powered monitoring services.

NinjaTrader is a futures trading provider offering integrated desktop, web, and mobile trading platforms alongside futures brokerage services. It serves new and experienced active futures traders with market access, charting, simulation, education, and support.

Xsolla is a global video game commerce company providing payment processing, merchant-of-record services, monetization, publishing, distribution, fraud prevention, tax management, and direct-to-consumer tools. Its primary clients are video game developers, publishers, payment providers, creators, and players.

BitGo provides institutional-grade digital asset custody, wallets, staking, trading, and settlement services through regulated infrastructure and qualified custodians.

BitGo provides institutional-grade digital asset custody, wallets, staking, trading, and settlement services through regulated infrastructure and qualified custodians.

Atari is an interactive entertainment company that develops and publishes video games, produces gaming hardware, and sells apparel and collectibles. Its offerings include retro and modern games, consoles, arcade machines, handhelds, cartridges, and community memberships.

Ripple provides payments, custody and stablecoin solutions that help financial institutions integrate blockchain and digital assets.

Ripple provides payments, custody and stablecoin solutions that help financial institutions integrate blockchain and digital assets.

Ripple provides payments, custody and stablecoin solutions that help financial institutions integrate blockchain and digital assets.

CertiK secures Web3 projects by providing blockchain security audits, formal verification, and AI-powered monitoring services.