Software Development Specialist I - (Backend Security & Fraud Prevention)

We are looking for a Software Development Specialist I to work on the development of backend services for the unified SDK, responsible for processing device integrity signals, environment compromise detection, and channel security, transforming collected data into reliable decisions for validation and fraud prevention. The professional will play a fundamental role in building resilient, scalable, and observable services, contributing to the continuous evolution of authentication, digital identity, and threat protection platforms. Main responsibilities: Develop and evolve high-performance microservices using Go. Implement services responsible for processing and analyzing device reliability signals. Design scalable solutions focusing on availability, observability, and resilience. Implement backend security mechanisms, including encryption, authentication, and channel protection. Act in identifying and mitigating new fraud vectors and digital attacks. Contribute to the evolution of distributed architecture and engineering best practices. Participate in the release, maintenance, and monitoring cycle of services in production. Work closely with Security, Architecture, and Product teams to ensure solution reliability. Technical requirements: Experience with backend development using Go (Golang). Knowledge of microservices architecture and distributed systems. Experience with...