• Lead the evolution of the API Gateway as a secure exposure layer, complementing the existing WAF with rate limiting, schema validation, and self-service onboarding of new APIs. • Define and evolve the authentication and authorization architecture (OAuth2, OIDC, JWT) for APIs exposed to external clients. • Design security guardrails for the public exposure of MCP servers: client authentication, tools scope, per-client/tenant limits, and abuse prevention. • Define authorization patterns between internal services (mTLS, service-to-service access policies). • Build reusable libraries and components that product teams integrate to expose APIs secure-by-default. • Serve as the technical contact with Cybersecurity/AppSec to align the externally exposed surface. • Identify and prioritize security gaps in external exposure before they become incidents. • Review product teams' architectures that expose new services externally, focusing on authentication and authorization. • *Objectives may extend beyond this initial scope, involving other challenges focused on architecture, back-end, messaging, and security as the platform and team needs evolve.*

• Serve as a trusted advisor to the client • Identify and lead internal critical initiatives to grow the consulting practice; serving as an active contributor to the community’s overall knowledge base and expertise • Guide customers and colleagues in rationalizing and deploying emerging technologies that drive increased business value • Work collaboratively, having very strong communications skills, especially in teaching complex concepts and creative, prescriptive thinking • Identify and proactively manage risk areas and commit to seeing an issue through to complete resolution • Manage customer expectations; negotiate solutions to complex problems with both the customer and third-party partners • Review and correct project/program direction, approach, and key artifacts to keep programs on track, while ensuring solutions are extendable and maintainable going forward • Work closely with Delivery Managers, Solution Architects, and directly with clients to architect technology solutions to meet client needs • Contribute to a program vision while advising and articulating program/project strategies on enabling technologies including the Salesforce Platform

• Desenvolver, implementar e manter APIs e serviços backend utilizando a plataforma .NET (Core/.NET). • Colaborar na arquitetura de novas funcionalidades e na melhoria contínua dos sistemas existentes. • Garantir a qualidade do código através de testes unitários, de integração e boas práticas de desenvolvimento (SOLID, Clean Architecture). • Implementar e gerenciar soluções de Observabilidade (métricas, logs, traces) utilizando ferramentas como Dynatrace para monitorar a saúde e performance das aplicações em produção. • Trabalhar com infraestrutura em nuvem, implantando e gerenciando serviços no Google Cloud Platform (GCP), com foco em Google Kubernetes Engine (GKE). • Participar ativamente das cerimônias ágeis (Scrum/Kanban) e da revisão de código (Code Review). • Identificar gargalos de performance e propor soluções de otimização.

• Develop and enhance back-end applications using Node.js and Java. • Build and maintain APIs and integrations between systems. • Participate in the technical analysis of requirements, proposing efficient and scalable solutions. • Perform code refactoring to improve performance, readability, and maintainability. • Work with relational databases (SQL), ensuring data integrity and query performance. • Operate in containerized environments using Kubernetes. • Develop solutions in Cloud environments (AWS or Azure). • Collaborate with multidisciplinary teams, contributing to technical decisions and knowledge sharing. • Ensure the quality of deliverables through development best practices and code reviews.