Senior Frontend Engineer: React/Next + .NET

Svitla Systems, Inc. is seeking a Senior Front End Engineer with .NET for a full-time role in Argentina. You will work across front-end stacks, delivering end-to-end solutions for B2C and B2B clients, shaping architecture and porting codebases to current standards.

Collaborate with UI/UX designers and product managers to deliver new features, build reusable components, ensure performance, accessibility, and cross-browser support, and mentor teammates in front-end best practices.