Software Engineer – Go

• Develop and evolve Go APIs and workers that make up the authentication gateway and request-routing layer for financial transactions
• Work on authentication and authorization flows (OAuth2, JWT, certificates, IDP, SK)
• Maintain and enhance API Gateway plugins, ensuring end-to-end resilience and observability
• Ensure high availability, performance, and low latency in edge services handling high volumes of traffic
• Participate in the Kubernetes deployment lifecycle, observability initiatives, and incident response
• Document implemented changes
• Build and maintain production systems with a focus on performance, scalability, security, availability, reliability, and resilience

• Be able to identify gaps in architecture and development processes and propose solutions
• Conduct code and documentation reviews
• Implement automated tests and follow CI/CD best practices
• Develop software in Go (5+ years of production experience, with a focus on highly critical services)
• Strong knowledge of authentication and authorization (OAuth2, JWT, mTLS, and certificate management)
• Strong security mindset, including secrets management, encryption, and hardening of exposed APIs
• Hands-on experience with Kubernetes and deploying containerized applications
• Knowledge of relational databases (PostgreSQL), non-relational databases (MongoDB), and distributed caching (Redis)
• Ability to collaborate with the team on architecture decisions, code reviews, and technical mentoring
• Experience with API Gateway architecture, AWS, GitOps, and ArgoCD; knowledge of the financial services market is a plus

• Base salary
• Variable compensation package* (profit-sharing, long-term incentive plan, or commission—provided based on role eligibility and not available as a free-choice model)
• Health and dental insurance with co-payments (except for employees with disabilities, who are not subject to co-payments)
• Verde Virtual Hospital: telemedicine team available 24/7
• Medication subsidy
• Meal and/or food allowance – Pluxee*
• Childcare assistance (for children up to 5 years and 11 months old)
• Assistance for children with disabilities
• Life insurance
• Fuel or commuting allowance*
• Home office allowance* (for hybrid or remote contracts only)
• Welcome kit for new parents
• SESC partnership*
• Education benefit – internal self-development platform (Studa and Stone Library)
• Acolhe360º – free emotional support
• Quick massage and on-site clinic*
• Optional benefits: Wellhub, TotalPass, Pet Club, Flash, Férias&Co, transportation vouchers, Allya, and educational partnerships