Stefanini Brasil

Data Scientist

• Design and implement data pipelines to support the LLM customization process
• Collect, process, and structure diverse data sources
• Develop scripts and processes for extracting structured and unstructured data
• Implement transformations to convert raw data into formats suitable for training
• Ensure the quality, consistency, and relevance of the data used for training
• Create mechanisms for validation and testing of datasets
• Develop processes for data enrichment
• Implement efficient storage for data and training results
• Configure data integration between the trained model and the Elastic platform
• Document data architecture, flows, and transformations
• Implement data versioning and traceability practices
• Optimize data flow for model training iterations
• Ensure security and compliance in the handling of data used

Senior Data Scientist

Architect

• Desenvolver e testar aplicações **Java** com interoperabilidade em **Kotlin**
• Aplicar boas práticas de arquitetura e padrões de projeto (**MVC, Factory, DAO**)
• Implementar e manter integrações via **Web Services (SOAP e JSON)**
• Desenvolver e manipular consultas em **SQL e PL/SQL**
• Utilizar **JUnit** para garantia de qualidade e testes automatizados
• Atuar na entrega de aplicações em ambientes de **homologação e produção**
• Trabalhar com IDEs como **Eclipse, IntelliJ e WebSphere**
• Contribuir com decisões arquiteturais e melhorias contínuas nos sistemas

Arquiteto Middleware, SR

Analyst

• Co-create innovative solutions in partnership with clients.
• Deliver real, scalable global impact.
• Create a positive impact on employees' lives.

Junior Logistics Analyst

• Execute Continuous Improvement routines in Transportation, focusing on:
• Service level
• Costs
• Health, Safety and Environment (HSE)
• Quality
• Sustainability
• Legal compliance and internal policies
• Participate in transportation planning, including:
• Load planning
• Route planning and optimization
• Delivery tracking
• Manage:
• Proof of Delivery (POD)
• Claims
• Verification and management of transportation invoices
• Handle direct interactions with carriers and 3PL partners.
• Support tender (bids) processes and management of outsourced services.
• Perform operational compliance activities (HSE, quality and risk management).
• Develop and monitor transportation reports and KPIs.
• Provide support to internal and external stakeholders.
• Actively engage in continuous improvement of the Transportation area.
• Perform operational activities in corporate systems (SAP / OTM).

Mid-level Transportation Analyst – Continuous Improvement, Cost Management

• Supervisionar a instalação, administração e sustentação de servidores físicos e virtuais, utilizando VMware, com SSO em Windows Server e Linux.
• Gerenciar a plataforma de integrações MuleSoft e Application Servers WebSphere (WAS).
• Atuar em conjunto com a gestão técnica das equipes de SAP Basis, operações e projetos.
• Administrar e garantir o funcionamento dos motores de banco de dados: Oracle, SQL Server, PostgreSQL e Progress.
• Supervisionar a equipe de Networking, com foco em tecnologias Cisco e Fortinet, incluindo segurança perimetral (firewalls), projetos de troca tecnológica e cabeamento estruturado.
• Gerenciar ferramentas de monitoramento, distribuição de correções e patches.
• Apoiar áreas internas na configuração de hardware e software corporativo.
• Assegurar a gestão técnica de ambientes AWS, Azure, Windows Server e Microsoft 365.
• Controlar e otimizar o ambiente de VDI (VMware Horizon).
• Administrar ferramentas de distribuição automatizada de fixes como SCCM, WSUS e Tanium.
• Realizar análise de capacidade e desempenho (CPU, memória, disco, processos e rede).
• Garantir a aplicação contínua de Segurança da Informação e apoio às práticas de compliance.
• Monitorar e assegurar o cumprimento da gestão de alertas 7x24.
• Gerenciar rotinas de backup físico e lógico, utilizando Veritas (fita) e Veeam (cloud).

Analista de Infraestrutura Sr

• Realizar análise de sinistros
• Elaborar pareceres para deferimento e indeferimento
• Interagir com áreas internas e externas para atendimento das demandas dos processos
• Manter bom relacionamento com clientes internos e externos, garantindo qualidade no atendimento.

Analista Administrativo, Pl

• Perform analysis and adjudication of claims in accordance with the contracted coverages.
• Prepare technical opinions to approve or deny claim files.
• Issue denial letters and request additional documents when necessary.
• Validate documents and conduct analyses in accordance with the insurer's policies.
• Liaise with internal and external areas for clarifications and case handling. Ensure proper management of claims through payment or closure.

Senior Administrative Analyst – Claims

• Co-criamos soluções inovadoras em parceria com nossos clientes, combinando tecnologia de ponta, inteligência artificial e a criatividade humana.
• Junte-se a nós e seja parte da mudança!

Senior Infrastructure Analyst

Operations

• Define and assign tasks to team members according to technical profiles and operational demand;
• Monitor and report the status of operations and the quality of services delivered;
• Track steps and processes for resolving operational issues;
• Attend meetings to prioritize requests;
• Prepare management reports with quality and service indicators;

Operations Coordinator II

Software Engineer

• Develop and maintain cross-platform mobile applications using Flutter and Dart, ensuring quality, usability, and performance.
• Implement rich, responsive user interfaces using HTML, CSS, SASS and TypeScript/JavaScript, when applicable.
• Integrate applications with RESTful APIs and backend services, handling error management and secure authentication.
• Implement authentication and authorization mechanisms using JWT and OAuth, ensuring data protection.
• Optimize application performance through caching with Redis and development best practices, and support testing and continuous improvements.

Flutter Developer

• Lead and develop low-code solutions on the Power Platform (Power Apps, Power Automate, SharePoint, and Power BI), from design through delivery.
• Integrate multiple data sources (Dataverse, SQL Server, SharePoint, APIs), ensuring proper modeling and performance.
• Lead the team (mentoring, code reviews, task allocation) and support backlog management.
• Define architecture, standards, ALM, security, and platform governance.
• Build reports/dashboards in Power BI and automate processes with Power Automate.
• Document solutions, perform testing, and provide support for deployment and user adoption.

Senior Power Platform Developer

Project Manager

• Manage complex migration projects of legacy mainframe systems to modern architectures (cloud, distributed, or hybrid).
• Serve as the focal point between technical teams and business stakeholders.
• Plan schedules, scope, budget, risks, and dependencies.
• Coordinate multidisciplinary teams (development, architecture, database, infrastructure, security, vendors).
• Support technical decisions together with architects and specialists.
• Ensure project governance (status reports, metrics, steering committees, change management).
• Manage vendors and technology partners.
• Drive migration strategies (rehost, refactor, rewrite, replace).
• Ensure quality, performance, security, and regulatory compliance.
• Plan and oversee testing, user acceptance (UAT), and cutover.
• Ensure knowledge transfer and documentation.

• Deliver and replicate technical trainings in English, ensuring clarity, effective teaching, and proper understanding of the material;
• Act as a bridge between global content and support teams, adapting communication when necessary;
• Support the creation, updating, and organization of training materials (presentations, guides, and supporting content);
• Clarify technical and process-related questions during and after training sessions;
• Support the standardization of trainings and best practices across teams;
• Interact with internal departments to align content and training needs.

Junior Training Analyst

• Develop and optimize PL/SQL code, ensuring system efficiency and reliability;
• Design, develop and integrate solutions using the TIA system for insurance, including integrations with APIs, microservices and other systems;
• Create and implement scalable, maintainable architectures, applying design patterns and development best practices;
• Perform data modeling, optimize queries and ensure database integrity (relational and non-relational);
• Conduct code reviews, promote TDD practices and automated testing, and apply DevOps and CI/CD concepts;
• Actively collaborate with cross-functional teams, translating business requirements into efficient technical solutions.

PL/SQL Developer, Mid/Senior

Customer Support

• Manage direct customers, including distributors and wholesalers
• Monitor the order and delivery portfolio, ensuring deadlines and service levels are met
• Monitor and analyze daily, weekly, and monthly performance indicators
• Conduct planning and alignment meetings with clients and internal teams
• Perform analysis of customer inventory, supporting order recommendations and supply adjustments
• Continuously interact with partner areas such as Sales, Logistics, Transportation, Distribution Centers, DRP, Credit and Collections, and Sales Planning
• Prepare and update operational and management reports
• Maintain active communication via email and corporate collaboration tools
• Quickly adapt to business routines, maintaining a focus on results and delivery quality