Performance Optimization Jobs

DRW is a Chicago-based diversified trading firm that uses technology, quantitative research, and risk management to provide liquidity across traditional and digital-asset markets.

Bitpanda helps users invest in stocks, cryptocurrencies, metals, and ETFs through a regulated European platform with fractional investing from €1.

ARQ is a financial services platform that lets users in Latin America hold global currencies, make cross-border payments, invest in international markets, and spend worldwide with a card.

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

Bitpanda helps users invest in stocks, cryptocurrencies, metals, and ETFs through a regulated European platform with fractional investing from €1.

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.

Crusoe, Inc is an energy-first AI infrastructure company providing AI cloud computing, managed AI services, and purpose-built data-center infrastructure.

Akuna Capital is a proprietary trading firm specializing in options market making.

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

Velaura AI develops ultra-low-power silicon and software technologies for AI compute infrastructure.

Velaura AI develops ultra-low-power silicon and software technologies for AI compute infrastructure.

Velaura AI develops ultra-low-power silicon and software technologies for AI compute infrastructure.

Blockchain intelligence company providing tools to detect, investigate, and manage crypto-related fraud, financial crime, and compliance for institutions and government agencies.

Blockchain intelligence company providing tools to detect, investigate, and manage crypto-related fraud, financial crime, and compliance for institutions and government agencies.

Akuna Capital is a proprietary trading firm specializing in options market making.

Wintermute helps you trade digital assets by providing algorithmic liquidity across exchanges and OTC markets.

Blockchain intelligence company providing tools to detect, investigate, and manage crypto-related fraud, financial crime, and compliance for institutions and government agencies.

Metakey is an innovation-led technology company creating gaming, Web3, metaverse, AR/VR, and gamification experiences. It provides tailor-made solutions for brands and organizations, including game design, marketing, brand strategy, digital twins, and virtual activations.

Oobit provides a mobile wallet and payment gateway that lets users pay anywhere Visa or Mastercard are accepted using crypto converted to fiat at the point of sale.

AI analytics platform for exploring data, building data apps, and collaborating with trusted context.

Para provides embedded wallet, authentication, and money-movement infrastructure for crypto and fintech developers.

Jump Trading is a global trading firm.

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

Chaos Labs builds technology for safer financial markets, including risk management systems, oracles, and AI models for blockchain protocols and financial institutions. It also develops enterprise AI infrastructure for understanding, governing, and improving organizational AI work.

Talos provides institutional-grade technology and data for trading and managing digital assets across the full investment lifecycle.

Talos provides institutional-grade technology and data for trading and managing digital assets across the full investment lifecycle.

Talos provides institutional-grade technology and data for trading and managing digital assets across the full investment lifecycle.

Sei is a high-performance Layer 1 blockchain optimized for trading applications with 400ms block finality and parallel transaction processing.

Sei is a high-performance Layer 1 blockchain optimized for trading applications with 400ms block finality and parallel transaction processing.

Ping Identity Corporation is an active enterprise identity-security company offering the Ping Identity Platform for customer, B2B, workforce, and AI-agent identity use cases.

Anza helps developers build on Solana by providing validator clients, protocol research, and developer tools that enhance network reliability and performance.

AI sales coaching and conversation intelligence platform for in-person sales teams.

AI sales coaching and conversation intelligence platform for in-person sales teams.

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

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.

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.

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. 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.

J-CAM Inc. is a Japanese crypto-finance company operating BitLending and publishing the Web3.0-focused Iolite media brand.

Commonware develops the Commonware Library: modular primitives for building specialized blockchains and onchain applications.

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.

Busha is an SEC-licensed digital-asset exchange and financial platform serving Nigeria and Kenya.

Bitdeer is a technology company providing Bitcoin mining solutions.

Conduit provides production blockchain infrastructure and operational expertise for organizations deploying and operating chains. Its offerings include custom chain deployment, high-performance sequencing, privacy infrastructure, RPC nodes, and professional services for enterprise, payments, institutional, and DeFi workloads.

Flow Traders is a global technology-enabled multi-asset liquidity provider and market maker.

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

Offchain Labs, Inc. is the Princeton-founded blockchain infrastructure company publicly branded as Offchain, developing and operating products including Arbitrum, Prysm, and ZeroDev.