Websocket Jobs

Provides MEV infrastructure to help Solana validators maximize earnings, traders execute advanced strategies, and stakers earn boosted rewards through JitoSOL.

Synq is a universal liquidity network for trading tokens across EVM and SVM networks from one account and balance.

Alphapoint provides institutional digital-asset financial infrastructure for treasury, trading, payments, and liquidity operations. Its customers include banks, governments, fintechs, exchanges, brokerages, payment companies, Web3 platforms, and SMEs.

Raven is a proprietary high-frequency trading and market-making firm.

Raven is a proprietary high-frequency trading and market-making firm.

Tranched is an on-chain securitisation protocol for loan originators and professional investors. It tokenises loans, automates transaction management and reporting, and provides access to securitised investment opportunities.

Chainstack is a blockchain infrastructure company that provides managed RPC nodes, data APIs, and developer tools across multiple networks for developers and enterprises.

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

Alpaca is a brokerage infrastructure company providing developer APIs for stocks, options, fixed income, and crypto trading, plus tokenization infrastructure for TradFi–DeFi markets.

Alpaca is a brokerage infrastructure company providing developer APIs for stocks, options, fixed income, and crypto trading, plus tokenization infrastructure for TradFi–DeFi markets.

Alpaca is a brokerage infrastructure company providing developer APIs for stocks, options, fixed income, and crypto trading, plus tokenization infrastructure for TradFi–DeFi markets.

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.

webAI is an Austin-based sovereign AI company developing local-first, specialized AI systems that organizations can build, deploy, and operate on infrastructure they own.

New York-based quantitative investment manager and market maker offering systematic investment programs across global financial markets, including cryptocurrencies.

Injective helps users build finance apps on a fast layer-one with pre-built modules, EVM and CosmWasm support, and low-cost transactions.

Daily Active Users builds Daily, a daily game for internet culture featuring collectible card packs, predictions, fast price up-or-down games, and a competitive leaderboard. Daily is currently in private early access.

Acheron Trading is a digital asset market maker providing liquidity, market-making, managed execution, and trading infrastructure services.

Prime Intellect is an active AI infrastructure company building an open stack for training, deploying, evaluating, and continuously improving agentic models.

Prime Intellect is an active AI infrastructure company building an open stack for training, deploying, evaluating, and continuously improving agentic models.

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

Keyrock is a crypto market maker providing algorithmic liquidity, OTC trading, derivatives, and asset management services to institutions across centralized and decentralized venues.

Change is a regulated European multi-asset investing and trading platform.

Coinrule helps investors build automated trading strategies for cryptocurrencies, stocks and ETFs with the help of AI.

F2Pool is a geographically distributed cryptocurrency mining pool serving miners worldwide. It provides mining pool services for Bitcoin and 40+ Proof-of-Work networks, along with staking, mining tools, rankings, and transaction acceleration services.

Auki Labs develops the Auki Network, a decentralized machine-perception and collaborative spatial-computing protocol.

Blackbird Labs, Inc. operates a restaurant loyalty and payments platform, including the Blackbird dining app and Flynet onchain transaction network.

Acheron Trading is a digital asset market maker providing liquidity, market-making, managed execution, and trading infrastructure services.

Ethena is a DeFi protocol enabling the creation of USDe, a synthetic dollar, and offering internet-native yield through staking.

Propr is an onchain proprietary trading firm that funds traders across crypto, equity, commodity, and forex perpetuals, as well as prediction markets. Traders keep 80% of their profits and receive instant USDC payouts.

Propr is an onchain proprietary trading firm that funds traders across crypto, equity, commodity, and forex perpetuals, as well as prediction markets. Traders keep 80% of their profits and receive instant USDC payouts.

Startale Group is an onchain technology company backed by Sony and SBI. It develops blockchain ecosystems, consumer applications, stablecoins, and developer infrastructure for users, developers, and institutions.

Startale Group is an onchain technology company backed by Sony and SBI. It develops blockchain ecosystems, consumer applications, stablecoins, and developer infrastructure for users, developers, and institutions.

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

Startale Group is an onchain technology company backed by Sony and SBI. It develops blockchain ecosystems, consumer applications, stablecoins, and developer infrastructure for users, developers, and institutions.

LO:TECH is a capital markets firm for the onchain world, providing digital-asset market making, institutional-grade market data, analytics, and execution services. It serves institutional clients, trading firms, funds, banks, researchers, and token projects.

Zero Hash provides B2B infrastructure enabling any platform to integrate digital assets through APIs for buying, selling, custody, and payment services.

Zero Hash provides B2B infrastructure enabling any platform to integrate digital assets through APIs for buying, selling, custody, and payment services.

Genies is an AI character company that creates expressive AI personas with customizable 3D avatars, personalities, behaviors, and voices. It offers consumer chat experiences and tools for creators, developers, enterprises, brands, and game builders.

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.

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.

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.

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.

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

Tatum is a blockchain development platform that provides unified APIs, RPC nodes, and developer tools for building Web3 applications across multiple protocols.

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

Full-service digital-asset trading and technology firm providing liquidity solutions, institutional OTC trading, tokenized-market infrastructure, and strategic digital-asset investment.

Full-service digital-asset trading and technology firm providing liquidity solutions, institutional OTC trading, tokenized-market infrastructure, and strategic digital-asset investment.

Fermah builds protocol-agency infrastructure centered on Fermah Kernel, a workflow engine for autonomous, deterministic, cryptographically attested execution across protocols.

Keyrock is a crypto market maker providing algorithmic liquidity, OTC trading, derivatives, and asset management services to institutions across centralized and decentralized venues.

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

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

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

Change is a regulated European multi-asset investing and trading platform.

Tyr Capital is an alternative asset manager focused on the digital asset space.

Singapore-based institutional Web3 infrastructure company providing non-custodial staking, RPC/node access, and validator infrastructure.

NinjaTrader is a futures trading provider offering integrated desktop, web, and mobile trading platforms, futures brokerage services, single stock futures, market data, charting, simulation, education, and support. It serves retail, professional, new, and experienced active traders.

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

Inworld AI is a research lab and inference provider for realtime AI at consumer scale. It provides text-to-speech, speech-to-text, speech-to-speech, and LLM routing products for developers and businesses building consumer-facing applications.