If you are interested, please apply here

About Crossmint

In the 2000s, the world came online. Now, it’s coming onchain—and we’re making it happen, faster.

Crossmint is a one-stop-shop developer platform for companies building onchain. We completely remove the complexity of building and using blockchain applications. Our platform provides all of the infrastructure companies need to build apps that scale to millions, without needing to orchestrate multiple vendors. It lets them create experiences that mirror the traditional web with familiar features like FaceID and email sign-ups, while eliminating gas fees and other friction points.

Our suite includes wallets, payments, onboarding, on/off ramps, tokenization, AI agent infrastructure, and other essential onchain building blocks, across 40+ blockchains.

We’re building a world where companies can get their entire blockchain backend, through a few lines of code, to build the next generation of the internet. Join us!

Location

🇺🇸 United States: Miami; New York

🇦🇷 Argentina: Buenos Aires

Type of employment

🇺🇸 United States: Full-time

🇦🇷 Argentina: Full-time employee (Contract through Deel)

Seniority

Mid (2 - 4 years) Senior (5+ years)

Responsibilities

As an Engineer at Crossmint, your responsibilities will include:

• Write high quality code: correct, secure, performant, maintainable.
• Write architectural and design docs: individually and with the team.
• Run your projects end to end: from conceptualization, to shipping and beyond.
• Perform On-Call duties: participate in paid on-call shifts (once or twice a quarter).