Senior .NET Back-End Developer
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Job Description
Desenvolvedor Back-End .NET sênior para a FCamara, atuando com banco de investimentos latino-americano. Sustentação de sistemas críticos, APIs, microsserviços, integrações e observabilidade.
Responsibilities:
- Provide production support and technical maintenance for .NET systems, ensuring application availability and reliability
- Monitor systems and messaging platforms, analyzing logs, queues, and metrics to identify and resolve incidents
- Perform debugging and technical triage of issues, ensuring defects are fixed and minimizing business impact
- Propose and implement continuous improvements to application code, architecture, and monitoring
- Support business teams and other technical areas with requirements analysis and clarification of functional questions
- Develop and maintain .NET APIs, microservices, and integrations
- Ensure application observability through the use of APM tools, metrics, and centralized logs
- Participate in Agile ceremonies (Scrum/Kanban) and contribute to the full application lifecycle (development, deployment, monitoring, and support)
Requirements:
- Solid experience with .NET / C# (minimum 3 years)
- Experience with relational databases (SQL Server, MySQL, PostgreSQL)
- Experience working with microservices and messaging environments (RabbitMQ, Kafka, Azure Service Bus, etc.)
- Knowledge of application monitoring, log analysis, and observability tools (Dynatrace, AppDynamics, Datadog, Prometheus, Kibana, etc.)
- Experience with Docker and Kubernetes
- Hands-on experience with unit testing (TDD) and design patterns
- Experience integrating and supporting cloud applications (AWS, Azure, or GCP)
- Familiarity with CI/CD, Git, and Agile methodologies (Scrum/Kanban)
- Knowledge of the financial services market and banking operations
- Experience with Elasticsearch, GraphQL, and code quality tools (SonarQube)
- Previous experience supporting and maintaining mission-critical, highly available systems
- Intermediate English or Spanish
- Investigative and analytical mindset, with the ability to diagnose and resolve complex problems
- Strong communication skills with technical and business stakeholders
- Proactivity, ownership, and results-oriented mindset
- Team spirit and resilience when handling critical demands
- Organization and attention to detail
- Ability to self-manage and work in dynamic environments
Benefits:
- Commitment to the inclusion of people with disabilities (this position is also open to applicants with disabilities)
- Company-sponsored development initiatives and social programs
- Orange Juice Tech Community
- Training Program
- Leadership Academy
- Partnerships with NGOs and EdTech companies
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