Must have Language Requirement: Fluent in Spanish, English, and Portuguese (Mandatory)

Overview

We are seeking an experienced Senior Full Stack Developer with strong expertise in C#, .NET, and modern software development practices. The ideal candidate will be responsible for designing, developing, and maintaining scalable enterprise applications, APIs, and cloud-ready solutions. This role requires collaboration with general teams and excellent communication skills in Spanish, English, and Portuguese.

Responsibilities

- Design, develop, and maintain enterprise applications using modern C# and .NET technologies.
- Build scalable backend services, REST APIs, and distributed systems.
- Participate in system architecture, technical design, and performance optimization.
- Develop microservices-based and cloud-ready applications.
- Write secure, reliable, and maintainable code following best practices.
- Collaborate with architects, product teams, and developers to deliver high-quality solutions.
- Utilize AI-assisted development tools (e.g., GitHub Copilot) to improve productivity and code quality.
- Participate in code reviews, mentoring, and knowledge-sharing activities.
- Maintain CI/CD pipelines and support automated testing initiatives.
- Troubleshoot and resolve complex technical issues across environments.
- Contribute to continuous improvement of engineering standards and development processes.

Required Qualifications

- Bachelor's degree in Computer Science, Software Engineering, or related field.




- 5+ years of hands-on software development experience.
- Strong experience with C# and .NET 6/7/8.
- Experience developing RESTful APIs and backend services.
- Strong understanding of Object-Oriented Programming (OOP), SOLID principles, and Clean Architecture.
- Hands-on experience with Entity Framework and ORM technologies.
- Experience with Microservices Architecture.
- Strong knowledge of Git-based version control systems.
- Experience using AI-powered development tools such as GitHub Copilot.
- Experience with unit testing frameworks and automated testing.Hands-on experience with CI/CD pipelines.

Preferred Skills

- Experience with Azure and/or AWS Cloud Platforms.
- Experience with Docker and Kubernetes.
- Experience with message queues and event-driven architectures.
- Understanding of application security and authentication mechanisms.
- Experience working in Agile/Scrum environments.
- Familiarity with DevOps practices and infrastructure automation.
- Fluency in Spanish, English, and Portuguese.

Key Skills

- C#
- REST APIs
- Entity Framework
- Microservices
- Docker
- React/Angular
- CI/CD

Priority for Sourcing

- Colombia-based candidates with fluent Spanish, English, and Portuguese.
- Candidates from other LATAM countries meeting all language requirements.
- India-based candidates with strong .NET expertise who can support LATAM business hours and speak Portuguese, Spanish, and English fluently.

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📌 Senior Full Stack Developer (Colombia)
🏢 InfiCare Staffing
📍 Colombia