Code Review Jobs

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.

BlackRock is the world’s largest asset manager, operating the IBIT bitcoin ETF and the BUIDL tokenized fund.

Rain helps users buy, sell, and swap cryptocurrencies with regulated custody, bank-grade security, and 24/7 support across web and mobile.

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

Plaid is a financial data network and fintech infrastructure company that helps people securely connect financial accounts to digital financial services.

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

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.

Hadean is a UK defence technology company providing AI-powered spatial computing, simulation, and command-and-control software for faster planning, training, and decision-making.

Farcana is a Web3 team-based ability hero shooter featuring fast-paced 4v4 PvP battles, unique heroes, esports, NFTs, and Bitcoin-backed rewards.

ether.fi helps users stake ETH, BTC, and stablecoins while earning rewards and maintaining full control through liquid restaking tokens integrated across DeFi protocols.

FNZ is a global wealth management platform provider.

Matter Labs is the engineering company behind Prividium, an Ethereum-secured private blockchain platform for banks and financial institutions, and ZKsync, a public zero-knowledge blockchain network.

Plasma is a financial technology company operating a stablecoin-native financial network. Its flagship Plasma One product provides dollar accounts, transfers, yield access, and Visa card spending, while the Plasma Network supplies the underlying EVM-compatible blockchain infrastructure.

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

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

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

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

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.

CertiK is a Web3 security platform providing blockchain and smart-contract audits, formal verification, compliance and risk intelligence, monitoring, and validator services.

Aplo is a MiCA-authorized digital-assets prime brokerage and custody provider for financial institutions.

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

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.

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

Uniswap is a decentralized finance protocol for exchanging cryptocurrencies.

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.

Rebirth Finance is an AI-powered fintech platform that lets individuals and businesses manage fiat, crypto, and other assets in one place.

Xeni is a travel infrastructure and booking platform for businesses selling hotels, flights, resorts, car rentals, activities, and other travel inventory.

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

Japanese fintech company operating the PayPay mobile payments service.

BuildBear Labs operates a Web3 developer-tooling platform for realistic, private EVM sandbox testing, debugging, CI/CD, and plugin-based integration testing.

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.

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.

Ondo helps institutions and individuals access traditional financial assets on blockchain through tokenized US Treasuries and investment products.

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

CertiK is a Web3 security platform providing blockchain and smart-contract audits, formal verification, compliance and risk intelligence, monitoring, and validator services.

Carta provides an intelligent platform for private capital operations, connecting data, workflows, and people.

Built is a real estate and construction finance technology company.

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.

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.

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.

FrankieOne is a RegTech company that provides a unified connection to KYC, KYB, AML, and fraud tools. Its platform helps banks, fintechs, and financial-services companies onboard customers, manage risk, and monitor transactions.

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.

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

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

Least Authority provides security consulting and auditing services for Web3, blockchain, and FinTech projects.

HeLa Labs is a modular Layer 1 that combines personalized AI with native yields and uses a fiat‑backed stablecoin for gas fees.

KAST is a stablecoin-powered financial platform for storing, earning, moving, and spending digital dollars globally.

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

Neverless is a London-headquartered, EU-regulated investment platform offering trading and investing in crypto, stocks, ETFs, precious metals, yield strategies, and asset-backed borrowing.

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

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

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

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

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

ElevenLabs is an AI research and product company building generative audio AI platforms for voice, music, image, video, and conversational agents.

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.

Stellar is an open-source blockchain network designed to facilitate fast, low-cost cross-border payments and financial transactions globally.

Stellar is an open-source blockchain network designed to facilitate fast, low-cost cross-border payments and financial transactions globally.

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.

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.

Full-stack AI development platform for building, iterating on, and deploying web applications with natural-language prompts.

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

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.