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[Job - 31547] Senior .NET Developer

45 minutes ago
Colombia
Full-time
Senior
Backend Engineer
Software Development
Azure C# CI/CD Docker Git GitLab CI .NET REST API
Apply Now
CI&T

CI&T

CI&T is a global digital technology agency empowering agile growth for leading companies through advanced technologies with a team of 2000 experts worldwide.

Internet Software & Services
5K-10K
Founded 1995
View All Jobs 158

Description

  • Design and build RESTful APIs and .NET services integrating the partner portal with internal loan systems.
  • Implement business logic based on API contracts and documented business rules.
  • Build and consume asynchronous, event-driven integrations using messages and queues.
  • Write automated tests and participate in code reviews.
  • Deploy and operate containerized services on Microsoft Azure using GitLab CI pipelines.
  • Troubleshoot and resolve defects across Development, QA, UAT, and Production environments.
  • Collaborate with Business Analysts and Software Architects to clarify requirements and edge cases.

Requirements

  • 6+ years of professional software development experience with .NET and C#, including end-to-end ownership of complex features.
  • Experience building and consuming REST APIs.
  • Practical experience with Microsoft Azure services such as App Services, Functions, or Service Bus.
  • Experience with Docker and containerized deployments.
  • Experience with Git and CI/CD pipelines, preferably GitLab CI or equivalent.
  • Familiarity with automated unit and integration testing frameworks.
  • Good English communication skills at B2+ level for daily collaboration with a US-based team.
  • Experience with OAuth 2.0 or bearer-token security patterns (preferred).
  • Experience with event-driven or asynchronous architectures such as Service Bus or pub/sub (preferred).
  • Experience in mortgage, lending, financial services, or legacy/mainframe API integrations (preferred).

Benefits

  • Premium healthcare.
  • Meal voucher.
  • Maternity and parental leave.
  • Mobile services subsidy.
  • Sick pay and life insurance.
  • CI&T University and professional development opportunities.
  • Colombian holidays and paid vacations.
  • Inclusive, diverse, and safe work environment.

Interested in this position?

Apply directly on the company website

Apply Now

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