Senior Security Engineer

About Crossmint 🍀

At Crossmint, we are creating the infrastructure layer to make NFTs mainstream. We are trusted by 5,000+ creators and marketplaces, like Magic Eden, Kevin Hart, and Sylvester Stallone. Our core product is the leading fiat on-ramp for NFTs. It enables anyone to buy them in 1 minute, even if they don't have wallets or crypto. ****Check it out here! We have a broader suite of NFT APIs and developer tools for enterprises, including minting APIs, and custodial wallets as a service. We’re backed by Tier 1 investment firms, have strong PMF, many many years of runway and have a very small technical and product team.

Responsibilities 💪🏽

• You will become the primary security expert for multiple product lines, and act as the point of contact for engineering and security
• Perform architecture reviews to steer projects in the right direction early, participate in security code reviews, and perform penetration testing against products prior to shipping
• Support engineering with implementing security fixes, ensuring security scanners are utilized correctly, and develop strategies to proactively secure their architecture
• Review development frameworks for security functionality, consistency, and uplift opportunities
• Create threat models for products and leverage them to prioritize time based on risk impact
• Educate and train product teams on security topics and skills to extend AppSec’s reach by deputizing product teams to help themselves

About you🤟🏽

• Proficiency in at least one of them is required: Blockchains, AWS (Serverless & otherwise), NodeJS
• As a security partner, we expect you to be capable of shifting between executing on reviews, writing standards, and writing code
• Experience working in a high security and/or highly regulated industry
• We would love to have you take the essentials of what you’ve learned and apply them to the unique challenges Crossmint faces in Digital Assets
• If you’re fluent in Digital Assets, you’ll have less to learn about the fundamentals of our business, but we do not immediately decline candidates who are not totally fluent
• Experience training others on how to secure those codebases is a plus.
• If you have open source application security tooling to your name, we’d love to take a look and understand what problem you are solving and how your solution works. We heavily encourage Open Source contributions!
• Excellent written and spoken English

Benefits 💎

• We follow location based compensation. We pay at the p90th percentile of salaries and equity from wherever you live 📈
• Flexible PTO 🏝
• Company laptop plus allowance of $300/quarter for any necessary home equipment 🏡💻
• Working in a disruptive and fast-growing industry where the possibilities are endless 🚀
• Company-paid trips for off-sites and team bonding ✈️🥥🌴🌈
• Flexible work schedule 🕗

Our Principles ⛳

Move fast, work smart Extreme ownership Be kind ❤️