.NET Full Stack (Internal)

Location : Pune

Work Mode : WFO

Experience : 3 to 5 Years

###### **About Wai**

Wai Technologies is a cutting\-edge firm that pioneers innovative solutions in the tech industry. Renowned for its forward\-thinking approach, the company seamlessly blends state\-of\-the\-art technologies with visionary strategies to empower businesses worldwide. With a commitment to excellence and a focus on transformative digital experiences, Wai Technologies stands as a beacon of technological advancement, driving growth and fostering innovation in an ever\-evolving digital landscape.

As a Microsoft Solutions Partner, we excel in Cloud services, App Modernization, Data/AI, specializing in industries such as Healthcare, Fintech, Construction, and more.

###### **Job Summary**

We are looking for a skilled Full Stack Developer with strong experience in .NET technologies, C\#, REST API development, and third\-party system integrations. The ideal candidate will be responsible for designing, developing, testing, and maintaining scalable web applications and backend services while ensuring seamless integration with internal and external systems.

###### **Key Responsibilities**

• Design and implement scalable, modular, and high\-performance application components using ASP.NET Core and the ASP.NET Zero framework.
• Develop and maintain background jobs, scheduled tasks, and asynchronous workflows using appropriate .NET technologies.
• Implement multi\-tenancy, role\-based access control (RBAC), and permission management features within ASP.NET Zero applications.
• Optimize database queries, stored procedures, indexes, and Entity Framework operations to improve application performance.
• Implement secure coding practices, including input validation, exception handling, logging, and protection against common web application vulnerabilities.
• Develop unit tests and integration tests to ensure code quality, reliability, and application stability.
• Integrate third\-party services, external APIs, and enterprise systems as required by business needs.
• Manage application configuration, environment\-specific settings, and secrets securely across development, testing, and production environments.
• Participate in requirement analysis, technical design discussions, sprint planning, and estimation activities.
• Prepare and maintain technical documentation, API documentation, and deployment procedures.
• Identify technical bottlenecks, troubleshoot production issues, and implement preventive measures to minimize recurring incidents.
• Support code refactoring and continuous improvement initiatives to enhance application architecture and maintainability.

###### **ASP.NET Zero**

Hands\-on ASP.NET Zero experience is a core requirement. Candidates should be able to demonstrate practical work with:

• Multi\-tenancy
• Permission management
• Background jobs
• Module customization
• The framework’s architecture

###### **Additional Required Skills \& Qualifications**

• Strong understanding of object\-oriented programming (OOP), SOLID principles, and common software design patterns.
• Experience with dependency injection, middleware, and configuration management in ASP.NET Core.
• Familiarity with asynchronous programming using async/await, Tasks, and cancellation tokens.
• Experience with database schema design, query optimization, and transaction management in SQL Server.
• Understanding of JWT, OAuth 2\.0, OpenID Connect, and secure API development practices.
• Knowledge of frontend integration, responsive UI development, and client\-side form validation using Angular and TypeScript.
• Familiarity with Git\-based workflows, branching strategies, pull requests, and collaborative code reviews.
• Ability to analyze complex technical issues and deliver reliable, maintainable solutions.

###### **Additional Good\-to\-Have Skills**

• Experience with Redis or other caching technologies to improve application performance.
• Exposure to message queues and event\-driven architecture using tools such as RabbitMQ or Azure Service Bus.
• Familiarity with logging, monitoring, and observability tools such as Serilog, Application Insights, or ELK Stack.
• Experience with automated testing frameworks such as xUnit, NUnit, or MSTest.
• Knowledge of API documentation tools such as Swagger/OpenAPI.
• Exposure to performance testing, load testing, and application profiling.
• Familiarity with Agile/Scrum methodologies and tools such as Jira or Azure DevOps.
• Experience upgrading .NET applications and migrating legacy systems to modern .NET versions.

Working Conditions

• Complete work from office

###### **Benefits**

• We offer opportunities to work on cutting\-edge projects with global clients, giving you exposure and helping you grow your skills.
• Learning and development are part of our culture, and we provide a platform to advance your career.
• Day shift from 9:30 am to 7:00 pm \& fixed weekly off on Saturday and Sunday.
• Opportunities for skill development and training
• Training and mentorship programs offered.
• Performance\-based annual bonuses.
• Health Insurance: Coverage for employees and dependents.
• Paid holidays \& maternity benefits
• Gratuity and Employee Recognition Programs.