Senior Software Engineer - Backend - Billing Team

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer - Backend - Billing Team based in Switzerland.

Join a small, high-impact engineering team building and scaling reliable backend systems for a rapidly growing digital product.
Take ownership of backend features, APIs, services, and business logic that support critical product capabilities.
Work on complex technical challenges while keeping simplicity, reliability, and long-term scalability at the center of engineering decisions.
Contribute across the development lifecycle, from architecture and implementation through testing, code reviews, and production support.
Help strengthen infrastructure resilience and redundancy as systems and workloads continue to scale.
Collaborate closely with experienced engineers and product stakeholders in a flat, entrepreneurial environment.
Have meaningful influence over technical direction and product evolution while working with a modern cloud-native technology stack.