Full Stack Engineer .NET Senior - Remoto en Crossbridge

Role Overview:   

We are looking for a Senior .NET Developer with strong hands-on expertise across the  Microsoft .NET stack, including .NET Framework, .NET Core, and ASP.NET with some experience on JavaScript/Angular/React. The ideal candidate will play a key role in designing, developing, enhancing, and maintaining enterprise-grade applications, with a primary focus on backend development and business logic implementation. 

This role requires deep experience in C#, solid database knowledge, and the ability to work across both legacy and modern .NET applications within a structured enterprise environment

Requirements:

• Proficiency in C#, ASP.NET, .NET Framework (including WebForms), and .NET Core  (mandatory). 4+5 years of .NET development experience.
• Strong debugging and problem-solving skills.
• Ability to work on both legacy (.NET Framework/WebForms) and modern (.NET Core)  applications.
• Strong experience developing backend systems and enterprise applications.
• Experience designing and implementing API integrations.
• Experience developing and maintaining microservices architectures.
• Familiarity with messaging systems such as Kafka or similar platforms.
• Solid understanding of object-oriented programming principles and dependency  injection.
• Strong SQL knowledge
• Experience writing and optimizing Stored Procedure.
• Performance tuning and query optimization.
• Working knowledge of JavaScript.
• Exposure to Angular/React.
• Understanding of frontend-backend integration
• Version Control: Experience with Git, Team Foundation Server (TFS), and GitLab.
• Issue Tracking: Experience using Jira for task and issue management.
• Experience working in Agile/Scrum environments. 

Technology Stack:  

• Backend:  Proficiency  in C#, ASP.NET, .NET Forms, and .NET Core.  

• Frontend: Experience with JavaScript, HTML, CSS, Bootstrap, jQuery, Angular, and React.  

• Microservices: Experience in developing and maintaining  microservices  architectures.  

• API Integrations: Proven experience in designing and implementing API integrations.  

• Messaging Systems: Familiarity with Kafka or similar messaging systems.  

• Database Management:  Proficiency  in writing and  optimizing  SQL queries and Stored Procedures for SQL Server.  

• Version Control: Experience with Git, Team Foundation Server (TFS), and GitLab.  

• Issue Tracking: Experience using Jira for task and issue management.  

• Programming Concepts: Solid unders tanding of object-oriented programming principles and dependency injection.  

Key Responsibilities:  

• Design, develop, and maintain enterprise applications using C#, .NET Framework, and  .NET Core.
• Enhance and support applications built with ASP.NET WebForms and Web APIs.
• Implement and optimize business logic, backend services, and integrations.
• Develop and maintain SQL stored procedures, queries, and database components.
• Troubleshoot production issues and perform root cause analysis.
• Contribute to system improvements, refactoring, and modernization initiatives.
• Collaborate with cross-functional teams to deliver high-quality solutions.
• Support minor front-end enhancements using JavaScript and Angular as needed.
• Participate in code reviews and mentor junior developers.