Performance Optimization Jobs

KryptoGo helps businesses and users manage digital assets through secure wallet infrastructure and compliance tools.

Range provides blockchain security and intelligence for monitoring, compliance, and investigations across chains.

Qurable is a customer loyalty and engagement platform that unifies customer data, loyalty, payments, and real-time AI-driven activation.

Skeps provides an enterprise credit orchestration and pay-over-time platform for merchants and financial institutions. Its platform connects businesses with multiple lending partners, delivers real-time pre-qualified financing offers, and supports embedded financing across online, in-store, POS, contact-center, and in-home sales channels.

Virtu Financial is a global financial services firm and market maker providing liquidity, execution services, analytics, and trading technology across multiple asset classes.

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

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

Syndica provides scalable RPC node infrastructure and developer tools for the Solana ecosystem.

Kled AI operates a human data marketplace where contributors upload photos, videos, and other data to earn income.

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.