Job Board

LI.FI - Bridge & DEX Aggregation Protocol builds infrastructure that enables unified access to on-chain liquidity across multiple blockchains through a single API, supporting same-chain and cross-chain swaps. This role sits within the Smart Contract API Expansion team, which focuses on integrating new chains, bridges, and protocol functionality across EVM...

MoonPay builds a unified payments infrastructure enabling users to buy, sell, swap, and transact digital currencies through a compliant and scalable platform operating across the United States, UK, and EU. The system integrates identity verification, fraud detection, and settlement layers to support high-volume global transactions. This Fullstack Engineer role sits...

Ritual is building a blockchain execution layer designed for AI-native operations, combining distributed systems, crypto infrastructure, and AI model access into a unified network. Their stack includes a live private testnet and products enabling both on-chain and off-chain AI execution. This role sits at the core of scaling distributed infrastructure,...

Robert is hiring a Blockchain Data Analyst to work on extracting insights from blockchain transaction data and supporting data-driven decision-making. The role focuses on analyzing large datasets across blockchain networks, identifying patterns, and building reporting systems that improve visibility into on-chain activity. You will work closely with research and technology...

Fireblocks builds infrastructure that enables financial institutions, banks, and global brands to securely manage digital assets at scale. The platform combines MPC-based wallet infrastructure with custody and settlement systems used across high-value, high-throughput environments. This role sits within the Blockchain Backend Infrastructure team, focused on building and maintaining systems that...

Keyrock is a digital asset market maker operating across more than 80 exchanges and working with a wide range of asset issuers. The company provides services across market making, options trading, high-frequency trading, OTC trading, DeFi trading desks, and digital asset management. The Rust Engineer – Platform role focuses on...

Swissblock Technologies is a private investment firm focused on integrating cryptocurrency markets with cross-asset investment strategies. The firm manages systematic multi-strategy portfolios that combine digital assets with traditional financial markets using quantitative research and algorithmic trading systems. The Senior Quantitative Researcher will join the Systematic Crypto Group, where researchers transform...

Yield.xyz builds yield infrastructure for Web3 developers by aggregating staking, restaking, stablecoin, and DeFi yield opportunities across multiple blockchains into a unified API platform. The Backend Integrations Engineer role focuses on designing backend systems that connect Web2 infrastructure with blockchain-based financial protocols. This position operates as a remote role in...

Coinbase is a global cryptocurrency exchange and blockchain infrastructure company focused on expanding economic access through digital assets and onchain financial systems. The Senior Blockchain Security Engineer role sits within Coinbase’s Blockchain Security (BlockSec) team, which focuses on protecting funds, protocols, and wallet interactions across blockchain networks. This position operates...

Risk Labs is the core development team supporting decentralized protocols including UMA and Across. UMA provides an optimistic oracle that records verifiable data on blockchains, while Across focuses on cross-chain interoperability using intent-based architecture. The Senior Solutions Engineer role works at the intersection of engineering, product, and partnerships to support...

IntellectEU is an international technology company focused on digital finance, financial messaging, and emerging technologies. Since 2006 the company has worked with financial institutions on large-scale integrations, payment infrastructure, and digital asset platforms, including being a SWIFT service partner. Its engineering teams build distributed systems and blockchain infrastructure used in...

NDAX is a cryptocurrency exchange based in Canada focused on building digital asset trading infrastructure and blockchain-based financial services. The company operates an exchange platform and develops blockchain technology solutions within its engineering division. This role involves working as a Full Stack Blockchain Developer responsible for building and maintaining Ethereum-based...

builds payments infrastructure enabling instant global transactions across Bitcoin, stablecoins, and fiat systems. Its platform supports cross-border payments, wallets, and enterprise integrations, operating across regulated financial environments and high-volume transaction flows. This role sits within Legal & Compliance, responsible for building and scaling the financial crimes function across AML, sanctions,...

develops payments infrastructure enabling instant, low-cost global transactions using Bitcoin and stablecoins. Its products support enterprise use cases including wallets, deposits, and cross-border payments, with infrastructure designed for scalability and real-time settlement. This role is focused on Spark, a Bitcoin Layer 2 system designed for instant and interoperable payments. The...

Nethermind builds blockchain infrastructure, security tooling, and cryptographic systems across Ethereum, Layer 2, and zero-knowledge ecosystems. The team works closely with protocol teams and ZK projects to evaluate and secure next-generation decentralized systems. This role sits within security research, focusing on auditing cryptographic primitives and zero-knowledge systems across Ethereum and...

Nethermind operates across Ethereum and StarkNet ecosystems, contributing to blockchain infrastructure, protocol development, and security research. The team works closely with protocols to improve smart contract safety, audit systems, and advance security tooling in decentralized environments. This role sits within security engineering, focusing on auditing Solidity-based systems and supporting StarkNet...

building a crypto compliance product within its broader SaaS platform, addressing regulatory requirements across digital assets and financial systems. This product operates in a regulated environment where security, auditability, and system reliability are critical. This Associate Director–level role sits within R&D engineering, owning the technical direction and delivery of the...

Tether operates global digital finance infrastructure enabling reserve-backed tokens across blockchain networks, powering payments, exchanges, and financial integrations at scale. The organization also invests in AI, energy infrastructure, and peer-to-peer communication technologies alongside its core fintech products. This internship is positioned within research and engineering functions focused on large-scale AI...

Rain builds global payments infrastructure that enables stablecoin-based transactions across card payments, cross-border transfers, B2B purchases, and remittances. The team operates in a lean, high-ownership environment, partnering with fintechs, neobanks, and institutions to deploy real-world financial solutions. This role sits within engineering-facing functions, working cross-functionally with product, operations, and engineering...

DoubleZero is building a high-performance, permissionless network designed to improve bandwidth and reduce latency for distributed systems, including blockchain infrastructure. The protocol focuses on optimizing data flow across global networks using private fiber connectivity and filtering mechanisms to enhance validator and system performance. This role is part of layer 1...