Full-Stack Developer (React / Next.js + Python / FastAPI)

Requirements:
Strong experience with React / Next.js
Strong Python / FastAPI backend experience
Hands-on experience working with Strapi CMS, including API integrations and customizations
Experience leading technical decisions, architecture discussions, and code reviews
Solid understanding of scalable, secure, production-grade systems
FinTech experience is required
Experience with trading, brokerage, payments, banking, or other financial products is a strong plus
Good understanding of cryptocurrency and blockchain product logic, including wallets, transactions, deposits/withdrawals, balances, token networks, and related workflows
Experience integrating crypto / blockchain APIs, exchanges, custodial providers, or Web3 services is a strong plus
Understanding of security considerations relevant to financial and crypto products
Ability to work independently, take ownership, and contribute to technical and product decisions
Please note that completing a test assignment is a mandatory part of the hiring process.
If you’ve read this far, please start your cover letter with the word “apple.”