Senior .NET Developer — C# Full-Stack (Design & Architecture)
Experience : 9–11 years | Design & Architecture : 5+ years
Role overview
We’re looking for an experienced Senior .NET Developer who can take end-to-end ownership of application modules — from requirement analysis and design to delivery and support. You’ll lead technical design, mentor engineers, coordinate with clients, and ensure high-quality, secure, scalable web applications built on the Microsoft stack with modern front-end technologies.
Key responsibilities
Analyse application storyboards / use-cases and translate them into technical designs and implementation plans.
Design, build and maintain efficient, reusable C# code and Microsoft .NET web applications (Web Forms / ASP.NET Core / MVC / Web API).
Own application architecture decisions and design patterns; develop microservices where applicable.
Design and develop web user interfaces (Angular 2+, HTML / CSS / JS / TypeScript) with responsive and progressive enhancement principles.
Create and consume web services (REST / SOAP / Web API / WCF), and design interfaces for inter-application communication.
Work with MS SQL Server : design schema, write optimized stored procedures, triggers and functions; perform performance tuning.
Implement secure website design and development best practices.
Write and maintain unit and integration tests; support automated testing.
Use version control (Git), perform code reviews, and enforce code quality standards.
Work with build automation and CI / CD pipelines; collaborate in Agile / DevOps teams.
Troubleshoot production issues, monitor application performance (APM) and propose remediation.
Coordinate with project stakeholders and maintain updates in JIRA.
Mentor junior developers and lead KT sessions with stake-holders and the team.
Mandatory skills & technologies
Strong proficiency in C# and .NET (ASP.NET Core, Web Forms, Web API, ASP.NET MVC).
Front-end : Angular 2+ , HTML5 , CSS3 , JavaScript , TypeScript .
Strong OOP fundamentals and experience with design patterns and architecture.
T-SQL and deep experience with MS SQL Server (schema design, SPs, triggers, functions, performance tuning).
Experience with Entity Framework .
Building / consuming Web APIs, WCF knowledge is a plus.
Proficiency with Git (branching, PRs, merges).
Experience in creating interfaces for communication between different applications (APIs / messaging).
Experience with responsive design and web performance optimisation.
Client-facing experience and strong communication skills.
Nice to have
Visual Studio 2019 / 2022.
Experience with SQL Server 2016 / 2019 / 2022.
Automated unit testing, integration testing frameworks.
Experience with graceful degradation / progressive enhancement.
Strong XML / JSON handling.
CI / CD, build automation tools (Jenkins / Azure DevOps / GitHub Actions etc.).
Cloud experience — AWS (SQS, S3, SNS, ECS) or Azure equivalents.
Microservices architecture experience.
Familiarity with monitoring / logging (ELK, Prometheus, APM tools).
Education & experience
Education : BE (Computers / IT), MCA, MSc (IT / Computer Science) or equivalent.
Experience : 9–11 years of relevant software development experience with demonstrable experience in analyzing storyboards / use cases and delivering production modules. At least 5 years in design & architecture roles preferred.
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Dotnet Developer • Chennai, India