Our client is a profitable, fully-remote fintech and travel startup building a next-generation premium banking and rewards ecosystem for affluent customers. They're seeking a Senior Full-Stack Software Engineer to help design, build, and scale the core financial and loyalty platforms powering their products. This backend-focused full-stack role involves close collaboration with frontend and mobile engineers to deliver end-to-end features across payments, rewards, and account services.
Role
Design, build, and maintain scalable backend services and APIs supporting high-volume financial transactions and rewards workflows.
Own full feature delivery across core systems including payments, rewards, account services, and partner integrations.
Contribute to system architecture and technical design as the platform evolves and scales.
Collaborate with frontend and mobile engineers on end-to-end feature development when full-stack work is required.
Improve reliability, performance, and observability across backend systems through testing, monitoring, and code quality practices.
Essential Skills
6+ years of professional software engineering experience with a strong backend focus.
Production experience building backend systems in Python, ideally using Django.
Experience designing APIs, data models, and services using PostgreSQL and AWS.
Beneficial Skills
Working knowledge of frontend technologies such as TypeScript and React.
Comfort working in distributed systems and high-availability production environments.
Strong ownership mindset with the ability to take backend projects from concept through production.
Competitive $265k base + equity.
If interested, reply and Goliath Partners will be in touch!
