Senior Full Stack Developer (Python + React)

Looking to build large-scale E-commerce solutions used by millions of customers? We are seeking a Senior Full Stack Developer with strong Python and React expertise to join a high-impact project for a leading pet products marketplace. This is a full-time remote opportunity based in Brazil. We at Sigma Software create innovative digital products that combine scalability, performance, and outstanding user experience. In this role, you will collaborate with experienced engineers and cross-functional teams to develop modern distributed systems and customer-focused web applications.

Responsibilities

Collaborate with experienced engineers and cross-functional teams to develop modern distributed systems and customer-focused web applications; Influence architectural decisions; Contribute directly to the growth of a large-scale E-commerce platform

Requirements

Python / expert; React / strong; Distributed Systems / strong; GraphQL / REST APIs / strong; Cloud Platforms / strong

Benefits

Diversity of Domains & Businesses; Variety of technology; Health & Legal support; Active professional community; Continuous education and growing; Flexible schedule; Remote work; Outstanding offices (if you choose it); Sports and community activities