Lojas Renner S.A.

Analyst

• Execute complex activities autonomously, ensuring technical robustness and alignment with strategic guidelines.
• Monitor and oversee day-to-day operations and critical metrics, ensuring compliance and operational efficiency.
• Conduct complex end-to-end investigations.
• Identify trends and new fraud schemes.
• Support the design of antifraud policies and rules.
• Train and mentor junior analysts.
• Serve as a point of contact for external areas (compliance, legal, audit).
• Participate in the implementation of preventive fraud models.
• Draft, review and refine account opening policies and operational guidelines, balancing risk and return and ensuring transactional security.
• Support strategic, cross-functional projects by disseminating analytical best practices and acting as a technical reference.
• Represent the team technically in internal forums, positioning strategies and presenting evidence-based recommendations.
• Support critical decisions through technical analyses and strategic recommendations.
• Work collaboratively with business, risk, collections, technology and finance teams to ensure institutional alignment.
• Ensure efficient execution of the team's recurring activities.

Fraud Prevention Analyst III

Procurement

• Support the administrative routines of the Purchasing department
• Update category tracking controls and spreadsheets
• Assist with issuing and tracking purchase orders
• Monitor deadlines and liaise with suppliers
• Support product registration and system updates
• Organize information and materials for department meetings
• Interact with internal areas such as stores, logistics, styling, and planning.

Purchasing Assistant

Backend Engineer

• Develop and maintain backend functionality for the SAP Commerce platform.
• Build and consume APIs for integration with internal and external applications.
• Work on migrating the current platform (ATG) to SAP Commerce, participating in the coexistence (parallel-run) phase.
• Collaborate with internal and external teams to ensure the technical quality of deliveries.
• Act as a hands‑on Specialist / Tech Lead, supporting the team's technical development.
• Contribute to building new features and maintaining the e-commerce platform.

Backend Specialist, SAP Commerce – Java

• Desenvolver aplicações utilizando React, React Native e Node.js.
• Apoiar a migração dos aplicativos nativos para uma arquitetura unificada em React Native.
• Atuar como Full Stack, contribuindo tanto no front quanto no backend.
• Trabalhar com integrações entre apps, backend e plataforma de e‑commerce.
• Ser referência técnica e apoiar desenvolvedores internos e externos.
• Participar de entregas relacionadas ao projeto Grow e à evolução digital da companhia.

Especialista Full Stack JavaScript – React Native, Node

• Propose and participate in structuring financial operations (fundraising, investments, guarantees, etc.).
• Lead the preparation of short- and medium-term cash flow projections, using historical data and strategic assumptions, with critical scenario analysis.
• Monitor liquidity, profitability, accuracy and risk indicators, proposing corrective actions.
• Ensure process compliance by analyzing and interpreting regulatory standards for implementation, applying internal controls and supporting audits.
• Support financial operations via SPB (Brazilian Payments System).
• Interact with internal departments and financial institutions to ensure operational flow.
• Participate in accounting and financial closings, contributing treasury data.
• Serve as the technical reference for the area.

Treasury Analyst III

Customer Success Manager

• Responsible for analyzing customer and campaign behavior data, translating insights into practical actions;
• Responsible for developing reports and presenting CRM and customer base performance results to different areas of the company;
• Responsible for creating and executing the CRM campaign send calendar;
• Responsible for developing and implementing CRM strategies focused on retention, engagement and increasing Customer Lifetime Value (LTV);
• Responsible for structuring and monitoring automated customer journeys;
• Interface with business areas (Marketing, Sales, Operations, Media, Product...) to design the brand communication calendar and for cascading it so internal teams can execute;
• Responsible for maintaining a 360° view of the customer;
• Responsible for tracking customer performance indicators with a focus on online and offline sales.

Marketing Analyst III – CRM

Security Engineer

• Monitor, detect, and respond to security incidents (e.g., phishing, credential compromise).
• Ensure the maintenance and availability of security tools.
• Participate in the on-call rotation for incident response outside standard business hours.
• Prepare and present security metrics and reports to management and executive leadership.
• Collaborate with cross-functional teams for strategic alignment and incident communication.
• Support the definition of security strategies and provide rationale for decisions to executive levels.
• Prepare to assume temporary leadership responsibilities and, in the future, a management position.

Information Security Specialist

Data Engineer

• Coordinate Data Engineering, BI, and AI teams
• Plan, prioritize, and monitor backlog and roadmap deliveries
• Act as the interface between technical and business areas
• Monitor team and solution performance metrics
• Ensure data quality, availability, and governance

Data Engineering Coordinator

• Atuar na área de Controladoria, no time de Governança e Controles, apoiando na estruturação, implementação e evolução do fluxo de gestão de fornecedores e acompanhamento de despesas, assegurando a confiabilidade das informações, aderência aos controles e governança dos processos, de acordo com às diretrizes corporativas do ecossistema.
• Estruturar e acompanhar o fluxo de gestão de fornecedores, conforme diretrizes internas.
• Apoiar a gestão na análise de performance de fornecedores e parceiros.
• Acompanhar e analisar a gestão de despesas, identificando oportunidades de melhoria.
• Identificar e implementar melhoria contínua dos processos de planejamento e controle.
• Estruturar e acompanhar indicadores de desempenho (KPIs) e dashboards gerenciais para suporte ao negócio.
• Apoiar a tomada de decisão por meio de análises financeiras e indicadores.
• Interagir com áreas internas como: Compras, Jurídico, Auditoria, Financeiro, Produtos e Tecnologia...

Analista de Controladoria III

Operations

• Support analysis and cost optimization on cloud platforms (AWS, Azure, GCP).
• Assist in preparing consumption reports and spending forecast dashboards.
• Contribute to implementing FinOps practices, aligning IT and business teams.
• Participate in budget monitoring and identify opportunities for cost reduction.