What do you think would be the best tech stack for backend of fintech app?

No stack fuck finance

Node.cobol

Vapor/Swift

Definitely node.

Letting someone else do it

Java, so banking customers will know you‘re serious

The best backend tech stack for a fintech app should prioritize security, scalability, and performance. A solid choice could include:

Programming Language: Python (great for rapid development and data handling) or Java (excellent for robust and secure systems).

Frameworks: Django or Flask for Python, Spring Boot for Java.

Database: PostgreSQL for relational data or MongoDB for flexibility with NoSQL.

Cloud Services: AWS or Google Cloud for scalability.

APIs: RESTful or GraphQL for efficient communication.

Security Tools: OAuth, JWT, and encryption libraries for compliance and safety.

@Piniuze she asked for the best, not the most boring.