Job Description We are on the lookout for a Mid-Level Full Stack Engineer (React, Java) - Fintech payments to join our Fintech team and build worldwide innovative Wallet, Payment, and Anti-Fraud solutions with us. If you're a creative problem solver who is eager to deliver solutions and hungry for a new adventure, an international workplace is waiting for you in the heart of Berlin Be part of building the financial backbone of Delivery Hero. You’ll develop products that empower millions of customers and merchants, from seamless payments to innovative financial solutions like wallets, credit and risk. Your work will support our path to profitability by creating financial flexibility for users and enabling smooth transactions across 70 countries. You will build and maintain our Fintech Portal and payment flow related front end components as well as contribute to the backend that supports it. Develop multi-tenant, multi-vertical payment components, used across more than 70 countries You will aim to have a good understanding of our security requirements and ensure high security standards are applied.