Lead Software Developer Full Stack NET, SQL, MySQL

Job highlights

• Proficient in writing LINQ queries and working with EF Core migrations

• Familiarity with CI / CD pipelines (optional but preferred)

• Experience with layered architecture,clean code principles,and design patterns

• Experience in Healthcare IT domain (HL7,FHIR,HIPAA compliance) is a strong plus

• Design, develop, and maintain web applications using ASP.

• NET Core, C#, and MVC architecture.

• Create RESTful APIs using ASP.

• NET Core Web API, enabling integration with frontend applications and third-party services.

• Develop and optimize SQL queries, stored procedures, functions, views, and triggers for both SQL Server and MySQL databases.

• Implement secure, scalable data access using Entity Framework Core (for both SQL Server and MySQL) and lightweight alternatives like Dapper.

• Integrate AWS S3 for file storage/retrieval, manage bucket policies, and handle secure data transfer.

• Build responsive and interactive frontend components using HTML5, CSS3, JavaScript(and optionally React or Angular).

• Follow SOLID principles, design patterns (Repository, Unit of Work, etc), and clean code practices.

• Participate in code reviews, peer programming sessions, and performance tuning of both backend logic and database queries.

• Collaborate with DevOps team to support CI/CD pipelines and deployments.

• Document technical processes, application flows, and architectural decisions.

• Engage in Agile/Scrum development cycles with participation in sprint planning, retrospectives, and daily stand-ups.

• .

• Mandatory Skills.

• Programming Languages & Frameworks.

• C#,.

• NET 6+/ASP.

• NET Core, MVC.

• Web API development (RESTful services) .

• Database Technologies.

• SQL Server Full Stack (complex stored procedures, indexing, query tuning).

• MySQL Full Stack (joins, indexing, replication awareness).

• Proficient in writing LINQ queries and working with EF Core migrations .

• ORM & Mapping Tools.

• Microsoft Entity Framework Core.

• Entity Framework Core for MySQL.

• Dapper (micro ORM).

• Automapper (for DTO mapping) .

• Cloud Platforms.

• AWS S3 Bucket configuration, pre-signed URLs, file access policies .

• DevOps & Tools.

• Bit bucket.

• Visual Studio, SSMS, MySQL Workbench.

• Familiarity with CI/CD pipelines (optional but preferred) .

• Architecture & Best Practices.

• Experience with layered architecture, clean code principles, and design patterns.

• Exposure to microservices and containerized deployments (bonus) .

• Others.

• Strong debugging, exception handling, and performance optimization skills.

• Experience in Healthcare IT domain (HL7, FHIR, HIPAA compliance) is a strong plus .

• Our Culture & Values.

• At Calpion, we're not just a companywe're a dynamic culture fueled by six core values: Agile, Collaborative, Innovative, Fun, Inclusive, and Passionate.

• These values drive our every move

• Agile: We thrive on change, adapting swiftly to new challenges.

• Collaborative: Together, we achieve greatness through teamwork and diverse perspectives.

• Innovative: We push boundaries, constantly exploring new ideas and solutions.

• Fun: Laughter and camaraderie make our workplace a joyous one.

• Inclusive: Diversity is our strength, ensuring every voice is heard and valued.

• Passionate: We approach every task with dedication and enthusiasm.

• .

• Join us at Calpion and be part of a culture that's not just about work but innovation, growth, and making an impact.