Senior .NET Core Full Stack Developer | Desarrollador Full Stack .NET Core Senior

Location: Monterrey or Guadalajara (Hybrid - 3 days per week at Infosys Office)

We are seeking a highly experienced and skilled Senior .NET Core Full Stack Developer to design, develop, and maintain robust and scalable enterprise-level applications. This role requires deep expertise in C# , .NET Core , ASP.NET Core , and Angular , strong engineering best practices, and frequent client interaction. Candidates must also be comfortable working with some legacy Microsoft technologies when required by the account.

• Develop high-quality, maintainable code for both new features and existing systems using C# , .NET Core , ASP.NET Core Web API , and Angular
• Lead the design and development of complex features and components across the entire application stack
• Translate functional requirements into high-quality backend and front-end implementations
• Write and maintain comprehensive unit tests , and support integration and automated testing practices
• Apply SOLID principles , design patterns , and scalable architecture approaches
• Mentor junior developers and conduct peer and group code reviews
• Engage proactively with clients to clarify requirements and provide updates
• Collaborate with cross-functional teams to define requirements, timelines, and deliverables
• Troubleshoot, debug, and optimize applications for performance, scalability, and reliability
• Participate in deployment and maintenance of enterprise-grade applications

• 5-8+ years of professional software development experience with a strong focus on full-stack development
• Deep expertise in C# , .NET Core , ASP.NET Core , and .NET Framework 4.x
• Strong experience with Angular (TypeScript, RxJS, component architecture, state management)
• Hands-on experience building SOAP Web Services , REST APIs , and enterprise integrations
• Experience with WinForms for legacy components when needed
• Strong experience with SQL relational databases , especially SQL Server or Oracle (3+ years)
• Experience writing automated tests using xUnit , NUnit , MSTest , or similar frameworks
• Strong proficiency in writing clean, maintainable C# and SQL code
• Understanding of automated testing practices and the testing pyramid (unit, integration, contract)
• Hands-on experience with at least one major cloud platform (Azure, AWS, or GCP)
• Strong understanding of SOLID principles , common design patterns , and scalable software architecture
• Experience working in Agile environments and familiarity with CI/CD and DevOps practices
• Excellent English communication skills (written and verbal)
• Strong analytical and problem-solving skills
• Ability to quickly learn and adapt to new technologies
• Bachelor's degree in Computer Science, Engineering, or related field

• Experience with microservices architecture
• Experience with non-relational databases
• Experience with Docker and Kubernetes
• Familiarity with CI/CD pipelines (Azure DevOps, GitHub Actions, Jenkins)
• Knowledge of asynchronous programming and message queues
• Experience with secrets management tools (AWS Secrets Manager, Azure Key Vault, GCP Secret Manager, HashiCorp Vault)

• A proactive , ownership-driven, and results-oriented mindset
• High emotional intelligence enabling effective collaboration
• Openness to giving and receiving feedback constructively
• Comfortable interacting frequently with clients and stakeholders
• Ability to work independently and as part of a team
• Passion for continuous learning and staying up to date with modern and legacy .NET technologies

• Sign In
• Create Account

Sign in

To continue your application

Sign in with Google

Sign in with Linkedin

---

or continue with email

Email address

Password

Forgot your password?

Resume or CV

Improve your chances of getting an interview

Drag & drop or browse

.pdf, .doc, .docx (Max 10MB)

Continue →

By continuing you agree to our Terms & Privacy Policy.