Job Summary: Go Developer to drive the evolution of backend systems in a collaborative and agile environment, with a focus on AWS cloud. Key Highlights: 1. Mandatory Golang development experience in microservices 2. Working in a highly collaborative, agile, and cloud-oriented environment 3. Using technologies such as PostgreSQL, AWS, Git, and agile methodologies Professional role as a Go Developer at Serasa, under an extended squad model, participating in the development and evolution of backend systems within a highly collaborative, agile, and cloud-oriented environment. Requirements: **Responsibilities** * Develop and evolve backend systems using Golang (mandatory). * Collaborate closely with the team, contributing across the entire development lifecycle. * Use relational and non-relational databases, including: o PostgreSQL (mandatory) o DynamoDB * Use technical ecosystem tools in daily activities, including: o GoLand, Git, GitLab, Datadog, Rancher, Jira, Confluence. * Work with AWS cloud solutions. * Plan, organize, document, and negotiate requirements clearly and efficiently. **Qualifications** * Experience developing software based on microservices. * Experience with Golang (backend). * Experience with AWS Cloud. * Experience with messaging systems. * Experience working with agile methodologies. * Collaborative profile with strong communication skills and positive energy. **Differentiators** * In-depth experience with microservices. * Experience with observability tools such as Datadog. * Knowledge of Go ecosystem frameworks, including: o Gin o Gorm * Experience with Kubernetes.