.NET Developer
Backend .NET developer who designs, builds, and maintains scalable server-side services in C#/.NET Core — REST APIs, Entity Framework Core data layers, microservices, and CI/CD pipelines. Remote position open to candidates in Mexico, Panama, and the Dominican Republic; B2+ spoken English required.
- Compensation
- Not disclosed
- Location
- Hermosillo, Mexico
- Work setup
- Remote
- Seniority
- Not specified
- Employment
- Not specified
- Experience
- 5+ years
- Category
- Software engineering
- Posted
Skills
Must have
- Bachelor's degree in Computer Science, Software Engineering, or related field
- 5+ years of professional experience developing backend applications with C# and .NET/.NET Core
- Strong expertise in ASP.NET Core, Web API, and Entity Framework Core
- Experience with RESTful API design, versioning, and documentation (Swagger/OpenAPI)
- Solid understanding of OOP and SOLID principles
- Familiarity with unit testing frameworks (xUnit, NUnit) and mocking libraries
- Experience with asynchronous programming, dependency injection, and middleware
- Knowledge of authentication/authorization concepts (JWT, OAuth2, OpenID Connect)
- Comfortable with CI/CD pipelines and DevOps tools (e.g., Azure DevOps)
- Understanding of microservices, message queues (RabbitMQ, Azure Service Bus), and distributed systems
- Intermediate-advanced spoken English level (B2+)
Nice to have
- Exposure to Domain-Driven Design (DDD) and event-driven architectures
- Familiarity with version control systems like Azure DevOps
Full description
***This position is remote within the Dominican Republic, Panama and Mexico.*This position requires intermediate - advanced spoken English level (B2+).
*If you're interested in the position, please apply with your resume in English.
Support Services Group** is a leading U.S.-based global provider of high-touch omnichannel outsource contact center solutions.
Founded in 1998, our award-winning customer experience (CX) solutions have created exceptional outcomes for more than 50 of the world’s top brands and their customers.
We are an ambitious team of game changers who thrive on solving complex problems.
About the Role:.NET Backend Developer with a strong foundation in building scalable, secure, and maintainable server-side applications using Microsoft technologies. Specializing in C#, ASP.NET Core, and API development, with deep knowledge of software design patterns, system integration.
Key Responsibilities:
- Design, develop, and maintain scalable and secure backend services using C# and .NET/.NET Core.
- Build and document RESTful APIs for internal and external consumption.
- Implement data access layers using Entity Framework Core.
- Write clean, maintainable, and testable code following best practices and design patterns (Decorators, Commands)
- Participate in code reviews, provide constructive feedback, and ensure adherence to coding standards
- Troubleshoot, debug, and resolve application issues in production and development environments
- Integrate with third-party APIs and services, ensuring reliability and performance
- Contribute to the architecture and design of microservices and distributed systems
- Maintain CI/CD pipelines and support automated deployment processes
- Keep up-to-date with emerging backend technologies and recommend improvements
Required Qualifications:
- Bachelor’s degree in Computer Science, Software Engineering, or a related field.
- 5+ years of professional experience developing backend applications with C# and .NET/.NET Core
- Strong expertise in ASP.NET Core, Web API, and Entity Framework Core
- Experience with RESTful API design, versioning, and documentation (e.g., Swagger/OpenAPI).
- Solid understanding of object-oriented programming (OOP) and SOLID principles
- Familiarity with unit testing frameworks (e.g., xUnit, NUnit) and mocking libraries.
- Experience with asynchronous programming, dependency injection, and middleware
- Knowledge of authentication/authorization concepts, including JWT, OAuth2, and OpenID Connect.
- Comfortable working with CI/CD pipelines, and DevOps tools (e.g., Azure DevOps)