Crossmint is the leading enterprise-grade, all-in-one stablecoin and wallet infrastructure platform enabling fintechs and enterprises to integrate stablecoin rails and smart wallets with speed, compliance, and scale.
Backed by Ribbit Capital, Franklin Templeton, NYCA, First Round, and Lightspeed Faction, with $23.6M raised in 2025. Trusted by more than 40,000 clients including global leaders such as MoneyGram, WireX, Toku, and more, Crossmint provides embedded smart wallets, on/offramps, cross-chain stablecoin orchestration, tokenization, and other blockchain primitives through simple, developer-friendly APIs that integrate in minutes and scale to millions of users.
In January 2026, Crossmint secured MiCA authorization from Spain's CNMV, becoming one of a select few stablecoin infrastructure providers fully licensed to operate across all 27 EU member states and held to the same regulatory standards as traditional financial institutions. Crossmint also powers the Republic of the Marshall Islands' first digital UBI program, backs MoneyGram's new stablecoin cross-border experience launching in LATAM, and recently partnered with WireX to expand multichain stablecoin payment infrastructure to non-EVM networks like Stellar.
The future of finance is stablecoin-native. Crossmint makes it easy to get there.
NYC or Miami. Hybrid office setting.
Full-time
180,000 - 210,000 USD
Note: We determine candidate levels through insights gained during the interview process.
We are seeking a Senior Security Engineer to own the operational execution of security at Crossmint as we continue to scale. The volume of security operations, compliance work, and engineering support requires dedicated ownership to maintain a strong security posture as the company grows.
This role is foundational. You will run the day-to-day security function, partnering closely with engineering, compliance, and external vendors to ensure our infrastructure, applications, and processes remain secure. This role enables security leadership to focus on strategy, automation, and long-term risk management while you ensure operational excellence and follow-through.