OpenCircle

• Develop and maintain modern, scalable front-end applications • Build reusable, modular components using React, Next.js and Angular • Define and evolve the front-end architecture for projects • Integrate with REST and GraphQL APIs • Ensure code quality through unit tests and development best practices • Participate in code reviews and provide technical support to engineering teams • Maintain and evolve Design Systems • Implement solutions with a focus on performance, accessibility and scalability • Participate in CI/CD pipelines and deployment automation • Collaborate with cross-functional teams (product, business, architecture and engineering)

• Desenvolver e customizar soluções em Dynamics 365 (CRM/CE) • Atuar na criação e manutenção de plugins, workflows e integrações • Participar do levantamento técnico e entendimento de requisitos • Apoiar na definição de arquitetura de soluções • Realizar integrações com APIs e sistemas externos • Atuar na sustentação e evolução das soluções implementadas • Garantir qualidade de código e boas práticas de desenvolvimento • Trabalhar em conjunto com times multidisciplinares (negócio, produto, arquitetura)

• Develop, maintain, and evolve backend applications • Create and optimize RESTful APIs and/or distributed services • Work with microservices architecture (when applicable) • Ensure code quality, testing, and development best practices • Participate in code reviews and technical discussions • Collaborate with frontend, product, and DevOps teams • Identify and propose performance and scalability improvements

• Realizar auditoria técnica e engenharia reversa em sistemas baseados em .NET • Mapear arquitetura atual, regras de negócio e fluxos não documentados • Identificar e documentar integrações entre sistemas (APIs, serviços e dependências) • Conduzir levantamento de requisitos junto a stakeholders, validando aderência ao negócio • Traduzir o cenário atual em documentação estruturada (funcional e técnica) • Elaborar artefatos como BRD, fluxos de processo, diagramas de arquitetura e dicionário de dados • Atuar como ponte entre times técnicos e consultores SAP S/4HANA • Garantir que processos críticos e regras de negócio sejam corretamente considerados na nova solução • Identificar riscos, gaps e oportunidades de melhoria no ambiente atual • Apoiar a tomada de decisão com base em análises estruturadas e visão sistêmica

• Manage and prioritize the product backlog, ensuring focus on highest-value deliveries • Define and communicate the product vision and strategy, aligned with business objectives • Serve as the main interface between stakeholders and the technical team, translating needs into clear requirements • Write user stories and well-defined acceptance criteria • Participate in sprint planning, setting priorities and guiding deliveries • Monitor development and ensure clarity about what is being built • Validate team deliveries, ensuring quality, alignment and value generation • Identify opportunities for continuous improvement based on data and feedback

• Develop and maintain mobile applications. • Build screens using React Native. • Write unit tests. • Execute the full software development lifecycle. • Understand proposed software architectures and collaborate to refine them. • Write well-structured, testable source code. • Support code reviews. • Integrate software components into a fully functional solution. • Implement automated tests to ensure the quality and expected behavior of the code. • Propose development approaches that increase software quality and team agility. • Apply best practices in systems analysis and development, always considering the impact of solutions and seeking to reduce repetitive tasks. • Apply and engage with agile methodologies. • Participate in your Squad's rituals and contribute to continuous improvement. • Strive to maintain continuous technical and professional growth.

• Develop and maintain front-end applications with a strong focus on performance and quality; • Collaborate with product, design, and backend teams in an agile, integrated environment; • Contribute to defining architecture and development best practices; • Actively participate in code reviews and technical discussions; • Support the development of robust, secure solutions that provide an excellent user experience.

• Develop and enhance full stack applications using Java, React, and JavaScript. • Create APIs and microservices running on AWS. • Design and implement integrations, distributed services, and asynchronous workflows. • Participate in architecture and engineering decisions, including microservices. • Maintain and evolve serverless services (AWS Lambda, API Gateway, SQS, SNS, Step Functions). • Work with Infrastructure as Code using SST, Terraform, or similar tools. • Perform troubleshooting by analyzing logs and monitoring. • Build integrations with CRMs, financial systems, healthcare partners, and insurers.

• Atuar como referência técnica em Terraform, criando, modularizando e otimizando códigos de Infrastructure as Code (IaC). • Desenhar soluções multi-cloud (AWS, Azure, GCP) com foco em escalabilidade, alta disponibilidade e resiliência. • Estruturar backends remotos, gestão de state e organização de workspaces. • Definir padrões de versionamento e reutilização de módulos. • Estabelecer padrões de governança em IaC. • Garantir qualidade, organização e segurança dos códigos. • Apoiar decisões arquiteturais em ambientes críticos. • Conduzir iniciativas de automação com Terraform, Ansible e ferramentas similares. • Integrar práticas de DevSecOps nos pipelines de CI/CD (Azure DevOps). • Implementar controles de segurança e compliance desde a concepção da infraestrutura. • Atuar como mentor(a) técnico(a) para squads. • Influenciar decisões estratégicas. • Facilitar integração entre áreas técnicas.

• Develop, maintain, and enhance dashboards and reports in Power BI • Translate business requirements into KPIs, metrics, and visual analyses • Create efficient data models for analytical consumption • Work with DAX, relationships, and performance optimization • Apply data storytelling to make indicators easier to interpret • Identify process improvement opportunities based on data • Support data organization in Azure and/or AWS environments • Work with data from multiple sources (ERP, CRM, spreadsheets, APIs, etc.) • Participate in defining business rules applied to data • Ensure data quality, consistency, and traceability • Support technical teams in structuring datasets for analysis • Interact with teams such as Sales, Operations, Finance, and Product • Help users translate needs into measurable indicators • Serve as an internal point of reference for BI and data visualization topics