Full-Stack Developer (Fintech, Middle+ / Senior)

Full-Stack Developer Wanted (Fintech, Middle+ / Senior)

We are looking for a Full-Stack Developer (React / Next.js + Python / FastAPI) to join our team developing financial and crypto products. You will be responsible for the frontend and backend, participate in architectural and product decisions, and ensure the system is scalable, secure, and production-ready.

▪️Responsibilities ▫️Frontend development using React / Next.js ▫️Backend development using Python / FastAPI ▫️Working with Strapi CMS: API integrations and customization ▫️Implementing logic for crypto and blockchain products: wallets, transactions, deposits and withdrawals, balances, token networks ▫️Integrating crypto / blockchain APIs, exchanges, custodial providers, and Web3 services ▫️Making technical decisions, participating in architectural discussions and code reviews ▫️Ensuring system security and stability, considering the requirements of financial and crypto products

▪️Requirements ▫️Experience in FinTech (mandatory) ▫️Practical experience with Strapi CMS, including API integrations and customization ▫️Solid experience with React / Next.js ▫️Solid backend development experience with Python / FastAPI ▫️Experience in making technical decisions, leading architectural discussions, and code reviews ▫️Good understanding of building scalable, secure, production-level systems ▫️Good understanding of the logic of crypto and blockchain products: wallets, transactions, deposits and withdrawals, balances, token networks, and related processes ▫️Understanding of security aspects relevant to financial and crypto products ▫️Ability to work independently, take responsibility, and participate in technical and product decisions

▪️Will be a plus ▫️Experience with trading, brokerage, payment, banking, or other financial products ▫️Experience integrating crypto / blockchain APIs, exchanges, custodial providers, or Web3 services