Senior Full-Stack Architect - Hybrid (Azure, Microservices)

StoneX Group in Kraków seeks a Senior Full Stack Engineer to join the Nexus squad, delivering UI features for tens of thousands of customers using React, Node.js, and Java Spring Boot on a cloud-native Azure stack. You will define multi-year technical strategy, establish architecture standards, and mentor senior engineers while collaborating with leadership to align technical roadmaps with business goals.

The role is hybrid (4 days in the office) with a private parking option, B2B contract for