Coinme operates the world's largest cryptocurrency kiosk network across 40,000+ locations, alongside a digital wallet and enterprise Crypto-as-a-Service (CaaS) API infrastructure. By bridging traditional cash and digital assets, Coinme makes crypto accessible, usable, and integrated into daily financial activities. Role Summary As a Senior Software Engineer on the Custody &...

Coinme is a licensed crypto financial services company operating the world's largest network of cryptocurrency kiosks across 40,000+ locations in the US. Through its mobile app, digital wallet, and enterprise Crypto-as-a-Service (CaaS) API infrastructure, Coinme enables seamless cash-to-crypto gateways, payment processing, and liquidity solutions for consumer and institutional partners. Role...

Crypto Finance AG, part of Deutsche Börse Group, is a FINMA-regulated provider of institutional digital asset solutions. Offering trading, custody, and wallet infrastructure alongside MiCAR authorization in Europe, Crypto Finance AG serves as a SIX-approved crypto custodian connecting traditional and institutional finance to the digital asset market. Role Summary As...

Nuvei is a global fintech business building high-performance payment infrastructure worldwide. Operating through Nuvei Liquidity—the group’s crypto center of excellence—the company holds both a Crypto-Asset Service Provider (CASP) license under MiCA and a Payment Institution license for Electronic Money Tokens (EMTs), positioning it at the forefront of regulated digital asset...

OP Labs develops the OP Stack, an open-source Layer 2 blockchain architecture powering over 65% of Ethereum's L2 activity. Backed by $178M from top-tier VCs including a16z and Paradigm, OP Labs builds core infrastructure utilized by major global partners—such as Sony, Coinbase, Kraken, Uniswap, and OKX—to bring millions of users...

OP Labs develops the OP Stack, an open-source Layer 2 blockchain architecture powering over 65% of Ethereum's L2 activity. Backed by $178M from top-tier VCs including a16z and Paradigm, OP Labs builds core infrastructure utilized by major global partners—such as Sony, Coinbase, Kraken, Uniswap, and OKX—to bring millions of users...

Talos builds institutional-grade trading technology that supports the global digital asset market through backend systems used across the trading lifecycle. This full-time Software Engineer position is based in London and focuses on developing high-performance backend services for trading and settlement platforms.  Working alongside product and engineering teams, you will contribute...

Parity develops open-source blockchain infrastructure that powers projects including Polkadot, the Polkadot SDK, and Kusama. This contract opportunity is part of the Acceleration department, where engineers contribute to blockchain infrastructure roles by building protocol capabilities, developer tooling, and ecosystem integrations.  As a Core Developer within the Runtime function, you will...

Parity develops open-source blockchain infrastructure that supports projects including Polkadot, the Polkadot SDK, and Kusama. The Runtime team works on technically complex engineering initiatives that require strong coordination, planning, and operational leadership.  This full-time remote Engineering Manager role focuses on leading a distributed engineering team, improving execution across technical workstreams,...

OKX operates a global crypto exchange and develops products including OKX Wallet that support digital asset trading and decentralized applications. The Legal, Compliance & Finance Data Team builds the compliance data infrastructure powering transaction monitoring, KYC, enhanced due diligence, case management, and regulatory reporting across more than 100 markets.  As...

OKX operates a global crypto exchange and develops products including OKX Wallet for digital asset trading and decentralized applications. The Compliance Engineering team builds and maintains systems supporting KYC, AML, sanctions screening, transaction monitoring, travel rule compliance, case management, and regulatory reporting.  This Principal / Staff Engineer role owns technical...

OKX operates a global crypto exchange and develops products including OKX Wallet that enable access to digital asset trading and decentralized applications. The company is hiring a Junior Product Manager to support the development of an enterprise-grade AI Native engineering platform used across complex software engineering workflows.  The role focuses...

Codex is building infrastructure for stablecoin-powered cross-border payments, enabling faster, lower-cost, and more transparent money movement compared to traditional financial systems. The company operates at the intersection of crypto, payments, compliance, and global financial infrastructure. This Software Engineer role owns critical payment and compliance workflows spanning customer onboarding, KYC, KYB,...