Senior Systems Analyst – .NET

3 days ago

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Caixa Vida e Previdência

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Somos uma empresa especializada em seguro de vida, seguro dívida zero e previdência, com foco em oferecer soluções de segurança para a vida e o futuro dos brasileiros. Na Caixa Vida e Previdência, valorizamos o protagonismo e o desenvolvimento dos nossos talentos, respeitando a pluralidade de cada indivíduo. Se você se identifica e deseja trilhar uma jornada repleta de desafios, acompanhe as vagas e faça parte da nossa história de sucesso!

501 - 1000 employees

📋 Description

• Develop, maintain and enhance solutions in .NET Framework and .NET 8, focusing on integrations between internal and external enterprise systems • Build and consume REST and SOAP APIs, ensuring security, standardization and performance in integrations • Perform API testing and validation using Postman and other supporting tools • Work with SQL Server and DB2 databases, writing efficient queries and collaborating on data modeling • Act as a bridge between technical and business areas, understanding other departments' needs and proposing viable, sustainable technical solutions • Diagnose and resolve complex integration issues such as data transformations, system incompatibilities, error handling and latency • Participate in designing solutions aligned with the Open Insurance platform guidelines, contributing to technical and functional decisions • Support the evolution of integration architecture, aiming for efficiency, scalability and component reusability • Collaborate with cross-functional teams, promoting knowledge sharing and continuous process improvement

🎯 Requirements

• Experience developing with .NET (C#, .NET Framework and .NET 6/7/8) • Strong knowledge of REST and SOAP APIs, including versioning, authentication, error handling and best practices • Experience with relational databases, especially SQL Server and DB2, including creating procedures, views and query tuning • Experience using Postman for API testing and validation • Knowledge of system integration practices (synchronization, data transformation, failure handling, basic messaging) • Familiarity with version control using Git (GitHub, GitLab, Azure DevOps or similar) • Good ability to read and interpret technical documentation (Swagger, WSDL, JSON and XML files) • Collaborative profile with good communication skills to work with business areas, technical teams and external partners • Preferred: Experience with messaging systems (e.g., RabbitMQ, Kafka, MSMQ or IBM MQ) • Knowledge of Open Insurance or Open Finance, especially SUSEP or BACEN API standards • Experience with observability tools (such as Application Insights, Seq, Kibana, etc.) • Experience with agile practices (Scrum, Kanban) and tools like Azure DevOps or Jira • Awareness of information security applied to APIs (e.g., OAuth 2.0, mTLS, OpenID Connect, JWT tokens) • Previous experience in complex corporate environments with multiple legacy systems and critical integrations

🏖️ Benefits

• Profit sharing • Flexible hours • Meal and grocery allowance • Wellhub Gold+ • Transportation allowance • Health insurance • Dental insurance • Pharmacy assistance • Childcare and nanny assistance • Life insurance • Travel insurance • Pension plan • Maternity kit • Maternity leave • Paternity leave