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 - GO based in Switzerland. Join a highly experienced engineering team building secure, scalable backend infrastructure for enterprise-grade applications from the ground up. In this role, you will design and develop high-performance distributed systems that prioritize reliability, security, and maintainability. Working closely with product and design teams, you'll help transform technical requirements into robust software architectures while contributing throughout the entire development lifecycle. This is an opportunity to take ownership of critical backend services, influence technical direction, and collaborate in a fully remote, engineering-driven environment that values autonomy, innovation, and continuous learning.