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9 дней назад

Senior .NET Backend Developer (AI)

Формат работы
remote (только Brazil)
Тип работы
fulltime
Грейд
senior
Английский
b2
Страна
Brazil
Вакансия из списка Hirify.GlobalВакансия из Hirify Global, списка международных tech-компаний
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Описание вакансии

Текст:
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TL;DR
Senior .NET Backend Developer (AI): Building scalable, secure, and maintainable backend services and RESTful APIs with an accent on modern .NET, event-driven integrations, database optimization, and AI-assisted development. Focus on designing distributed systems, implementing authentication and observability, validating AI-generated code, and solving production reliability challenges.

Location: Brazil; remote home office

Company

hirify.global delivers AI deployment, application modernization, data and AI, Martech, and business strategy solutions for large enterprises.

What you will do

  • Design, develop, and maintain scalable RESTful APIs and backend services using C# and .NET 8+.
  • Build event-driven and asynchronous integrations with Azure Service Bus, RabbitMQ, Kafka, or equivalent messaging platforms.
  • Model and optimize PostgreSQL and SQL Server databases with Entity Framework Core, and use MongoDB when needed.
  • Implement OAuth2/OIDC and JWT authentication and authorization, automated unit and integration tests, and CI/CD pipelines.
  • Instrument services with structured logging, metrics, and tracing, and help diagnose production issues.
  • Participate in code reviews, technical refinement, estimation, stakeholder collaboration, and mentoring of less experienced developers.

Requirements

  • Solid professional experience with C#, .NET, and production-grade RESTful APIs.
  • Strong knowledge of object-oriented design, SOLID, design patterns, and Clean Architecture.
  • Hands-on experience with MediatR, AutoMapper, Entity Framework Core, relational databases, distributed systems, and messaging.
  • Practical use of AI tools for code generation, testing, and refactoring, plus experience with autonomous or semi-autonomous software development agents or prompt engineering.
  • Experience with automated testing, Docker, Git, CI/CD, Azure DevOps, and observability tools.
  • Good spoken and written English at upper-intermediate level or above; candidates should be based in Brazil.

Nice to have

  • Knowledge of CQRS and Domain-Driven Design.
  • MongoDB document modeling and aggregation experience.
  • Infrastructure as Code experience with Terraform, Bicep, or ARM.
  • Frontend experience with React, Angular, or Vue and API integration.
  • Experience with Node, Python, or Java in polyglot environments.

Culture & Benefits

  • Remote home-office work in a collaborative, multicultural, and fast-moving delivery environment.
  • Collaboration with Product, Architecture, QA, and Frontend colleagues.
  • Opportunity to work on enterprise technology transformation and AI-enabled solutions.
  • Benefits are provided as part of the CI&T employment offering.

Hiring process

  • Present an assessment during the selection process.
  • Support is available for obtaining the assessment if needed.

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