Web3js Web3 Jobs in United States

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, David Guetta, Sacramento Kings and Tomorrowland.

Our core product is the leadingfiat 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 💪🏽

• Develop and perfect the software and infrastructure for our Payments tool
• Solve technical problems involving back-end software engineering and user interface development
• Contribute to technical strategies, vision, and architecture
• Work in a truly agile environment, able to gather and understand requirements, propose solutions for those and build them
• Design and build software that is highly available, performant, scalable, and extensible
• Maintain the product and automation, including tests and operations
• Comfortable Learning Our Tech Stack:
  • Next.js,TypeScript,Ethers.js,Solana (web3.js)MongoDB,AWS

About you 🤟🏽

• We require that you have advanced experience with at least one modern programming language such as Javascript, Java, Python, Scala, Ruby, etc.
• 3+ years of software engineering experience
• At least one year of experience working with payments
• Excellent written and oral English skills
• Preferred experience:
  • Experience with software engineering best practices, such as design and code reviews, source control management, or build, testing and operations processes
  • Experience with Solana or EVM based smart contracts
  • Have made or purchased NFTs before

Benefits 💎

• We follow location based compensation. We pay at the p90th percentile of salaries and equity from wherever you live 📈
• Flexible PTO 🏝
• Company laptop and 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 ✈️🥥🌴🌈
• We are a global remote company, but we love working together some days to bond 🧑‍💻. If you live in Miami or Madrid, we usually hang 2-3 days/week at the office - free lunch paid by the company! In Miami there’s a pool 👀
• Flexible work schedule 🕗
• If in the US, health Insurance 🩺