Senior Backend Engineer - Fintech AI & Payments
Summary
Design, build, and maintain backend services for a regulated fintech platform focused on AI and a token economy. Day-to-day work is TypeScript development, API integrations, data modeling, and secure coding, plus observability, testing, and compliance alignment alongside engineering, product, and business teams.
FitNext Consulting is seeking a Backend Engineer to design, build, and maintain reliable backend services for a regulated fintech platform focused on AI and token economy. The role centers onTypeScript-based development, API integrations, data modeling, and secure coding practices.
You will collaborate with engineering, product, and business teams to translate complex requirements into scalable, secure solutions, including observability, testing, and compliance alignment.
