Full-Stack Developer

Posted 74ds ago

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Job Description

FullStack Developer for Brazil's largest investment bank. Developing APIs and maintaining existing systems with modern technologies.

Responsibilities:

  • Develop front-end applications using TypeScript.
  • Maintain and evolve existing systems by analyzing and debugging code using tools such as IDEs and browser DevTools (F12).
  • Develop and maintain REST APIs using .NET Core and Entity Framework.
  • Apply software architecture best practices, such as DDD (Domain-Driven Design), dependency injection, and unit testing.
  • Work with messaging systems, primarily RabbitMQ, but also alternatives such as SQS, SNS, or Kafka.
  • Design and maintain distributed systems based on microservices.
  • Monitor and diagnose applications using observability tools (e.g., Datadog, Azure Monitor, CloudWatch).
  • Use NoSQL databases such as MongoDB or DynamoDB.
  • Participate in CI/CD pipelines to ensure continuous and secure deliveries.
  • Work with containerization and orchestration technologies such as Docker and Kubernetes.
  • Use cloud services (AWS, Azure, etc.), including serverless functions and messaging services.
  • Collaborate on projects via Azure DevOps using boards, pipelines, and repositories.

Requirements:

  • Experience with front-end development and TypeScript.
  • Proficiency in developing new features and understanding existing code, as well as debugging applications and front-end in the IDE and via browser F12.
  • Experience developing Web APIs with .NET Core.
  • Entity Framework.
  • Dependency injection.
  • DDD (Domain-Driven Design).
  • Unit testing.
  • Ambitious candidate with a desire to grow professionally and willingness to work extra hours when needed.
  • Experience with messaging tools (RabbitMQ, SQS, SNS, Kafka), preferably RabbitMQ.
  • Experience with distributed systems and interacting microservices.
  • Experience with observability/logging tools such as Datadog, Azure Monitor, or CloudWatch.
  • NoSQL databases (MongoDB, DynamoDB).
  • Experience working in environments with CI/CD pipelines.
  • Experience with at least three cloud services/tools (e.g., AWS Lambda, Azure Functions, SQS, SNS, EC2).
  • Experience with Docker and Kubernetes.
  • Experience with or knowledge of Azure DevOps.
  • Soft Skills:
  • Logical thinking and analytical skills.
  • Good communication.
  • Team spirit and conflict resolution skills.
  • Ability to communicate with diverse stakeholder profiles.
  • Ability to work in agile, multidisciplinary teams.
  • Creativity and proactivity to envision different application usage scenarios.
  • Organizational skills.