Ouribank

Bookkeeper

• Perform accounting entries and verify fiscal and financial documents.
• Support accounting and bank reconciliations (balance sheet and income statement accounts).
• Assist in calculating direct and indirect taxes, when applicable.
• Assist in preparing trial balances, financial statements and management reports.
• Organize, control and file accounting and tax documents, ensuring traceability and audit compliance.
• Support monthly, quarterly and annual accounting close processes.
• Liaise with internal teams (Finance, Tax) to align information.
• Support internal and external audit requests.

Accounting Assistant

Security Engineer

• Liderar e desenvolver as equipes de defesa cibernética e segurança ofensiva, promovendo uma cultura de segurança proativa.
• Planejar, implementar e manter soluções de monitoramento, detecção e resposta a incidentes de segurança.
• Supervisionar operações de SOC (Security Operations Center), incluindo análise de alertas, investigação de incidentes e coordenação de resposta.
• Garantir conformidade com normas regulatórias.
• Trabalhar em conjunto com equipes de GRC, arquitetura de segurança e TI para fortalecer a postura de segurança.
• Elaborar relatórios executivos e técnicos sobre o estado da segurança cibernética e métricas de desempenho.
• Gerenciar fornecedores e contratos relacionados a serviços de segurança cibernética.
• Participar de simulações de incidentes e testes de resposta a crises.
• Planejar e executar testes de penetração.
• Identificar e documentar vulnerabilidades.
• Explorar vulnerabilidades para demonstrar os impactos potenciais.
• Relatar descobertas e fornecer recomendações de mitigação.

Gerente de Segurança Cibernética

Backend Engineer

• Develop backend applications using .NET Core and SQL Server, ensuring high performance, security, and scalability.
• Design and implement infrastructure in Cloud (AWS) and on-premises, following architecture and security best practices.
• Define and apply mitigation strategies for risks related to security, performance, and availability, balancing cost, security, and performance.
• Implement authentication and encryption protocols, including RSA, MFA, and JWT (JWE).
• Create and maintain unit tests to ensure code quality and reliability.
• Collaborate with Frontend and Design teams to deliver integrated and efficient solutions.

Senior Backend Developer – .NET Core

Analyst

• Support the formalization of credit contracts for operations in domestic currency.
• Control and verify collateral linked to domestic currency credit operations (KGiro/Guaranteed Account/Discount/Assignments — with and without co-obligation).
• Record transactions in internal systems and with regulatory bodies, when applicable.
• Organize and monitor transaction documentation, ensuring compliance with internal and external regulations.
• Use the DocuSign platform to collect and manage electronic signatures for contracts and documents.
• Support the team with operational requests and daily routines within the domestic currency operations area.
• Interact with internal areas (Back Office, Compliance, Commercial) and financial institutions.
• Assist in maintaining customer and transaction records in legacy systems.
• Monitor and manage outstanding issues arising from disbursed transactions that were approved with subsequent regularization authorizations.

Senior Formalization Analyst – Domestic Currency

Engineer

• Develop and maintain **data pipelines** using **Dataflow, Composer and BigQuery**.
• Structure and organize data within a **Data Lake architecture** based on the **medallion model (Bronze, Silver, Gold)**.
• Implement and manage **data catalog and governance** solutions with **DataPlex**.
• Create and optimize queries in **BigQuery and SQL Server**.
• Collaborate with architects and data teams to define standards, automations, and best practices.
• Ensure observability, security, and data quality across integrations and data loads.

Senior Data Engineer – Data and Integrations, GCP

Full-stack Engineer

• Develop comprehensive architectural strategies, considering functional and non-functional requirements.
• Collaborate with development squads, providing technical and strategic guidance.
• Work with product teams to understand business requirements.
• Design efficient integration solutions between different systems and services.
• Evaluate new technologies, frameworks, and tools to determine their suitability.
• Define technical quality guidelines, including testing practices and coding standards.
• Create prototypes and proofs of concept to validate architectural approaches.
• Provide technical guidance and training to development teams.
• Identify and resolve complex technical challenges, acting as an escalation and support resource.
• Collaborate with DevOps teams to ensure observability, automation, and resilience of solutions.
• Facilitate communication and collaboration among development teams.

Mid-level Software Architect

• Design and Solution Planning: Develop comprehensive architectural strategies, considering functional and non-functional requirements to ensure product efficiency, scalability, and maintainability.
• Guide Technical Evolution: Collaborate with development squads, providing technical and strategic guidance to ensure solutions evolve according to defined architecture standards and goals.
• Requirements Analysis: Work with product teams to understand business requirements and translate them into sound architectural decisions, aligning the technical vision with customer needs.
• Integration Architecture: Design efficient integration solutions between different systems and services, ensuring data exchange and seamless communication across components.
• Technology Evaluation: Assess new technologies, frameworks, and tools to determine their suitability for project needs, staying current with industry trends.
• Quality Assurance: Define technical quality guidelines, including testing practices, code reviews, and coding standards to ensure solutions are robust and reliable.
• Proof-of-Concept Development: Create prototypes and proofs of concept to validate architectural approaches and demonstrate the benefits of proposed solutions.
• Technical Mentorship: Provide guidance and technical training to development teams, promoting professional growth and the acquisition of new skills.
• Complex Problem Resolution: Identify and resolve complex technical challenges, acting as a support resource for squads during development.
• Solution Architecture: Collaborate with DevOps teams to ensure observability, automation, and resilience of solutions; design and document solution architectures using Draw.io and the C4 Model (Context, Container and Component levels).
• RPA Solution Architecture: Design and document solution architectures capable of interacting with Power Platform and Power Apps.
• Communication and Collaboration: Facilitate communication and collaboration across development teams, ensuring all members understand the architectural vision and work together to achieve shared objectives.

Software Architect – Senior

• Support FX backoffice routines, including reconciliation, recording, settlement and monitoring of transactions.
• Ensure documentary compliance of foreign exchange transactions by performing validations according to internal policies and regulatory requirements.
• Assist with operational controls and meeting deadlines, ensuring proper formalization of transactions.
• Support the team in responding to internal and external requests related to FX transactions.
• Contribute to organizing information, controls and operational reports for the area.
• Work collaboratively with partner teams, maintaining clear and objective communication.
• Support continuous improvement initiatives for operational processes.