Senior Dotnet Developer

Zuci Systems; Chennai District; On-site; INR 1,200,000 - 2,400,000; Full time

Job summary

Zuci Systems in Chennai is seeking Senior .NET Engineers to join a dynamic team. You will design, develop and maintain enterprise web applications using ASP.NET Core, C#, Angular, and SQL Server, ensuring performance, security, and maintainability.

Required 5-15 years of hands-on experience with strong RESTful API design, OOP/SOLID principles, and modern DevOps practices. Walk-in interview on 8th Aug 2026 from 9:00 AM to 3:00 PM with immediate joiners preferred.

Qualifications

• 5-8 years of enterprise web development experience.
• Strong hands-on in .NET, Angular and SQL.
• Experience with RESTful APIs using ASP.NET Core and EF Core.
• SQL Server design, queries, indexes, and performance tuning.
• Strong OOP/SOLID and design patterns knowledge.
• Experience across SDLC, Agile, CI/CD, DevOps practices.

Responsibilities

• Design, develop, and maintain enterprise web applications using ASP.NET Core, C#, Angular, and SQL Server.
• Develop responsive Angular applications with modular architecture and data binding.
• Build secure RESTful APIs with DI, Middleware, EF Core, authentication/authorization (JWT/OAuth).
• Design and optimize SQL Server databases, including indexes and performance tuning.
• Mentor teams through code reviews and best practices.
• Collaborate with product, QA, DevOps to deliver high-quality software in Agile environments.

Skills

C#

OOP

Design patterns

SOLID principles

Angular

TypeScript

HTML5

CSS3

Tools

ASP.NET Core / .NET Core (.NET 6+ or later)

ASP.NET Core Web API

Entity Framework Core

Asynchronous Programming (async/await)

Unit Testing (xUnit/NUnit/MSTest)

Git

Azure DevOps/GitHub

CI/CD

SonarQube

Postman

RxJS

Job description

We are hiring .Net Senior Engineers with 5 - 15 years of experience. Candidates must have strong hands-on experience in .Net, Angular and SQL.

Walk-in Details:

Interview Date: 8th Aug 2026 (Saturday)

Time: 9:00 AM to 3:00 PM

Mandatory Requirements:

Notice Period: Immediate Joiners Only

Experience: 5 - 8 Years.

• Design, develop, and maintain enterprise web applications using ASP.NET Core, C#, Angular, and Microsoft SQL Server, ensuring scalability, security, performance, and maintainability.
• Develop responsive and modular Angular applications with strong expertise in Angular architecture, components, services, data binding, routing, reactive forms, HTTP services, RxJS/state management, and performance optimization.
• Design and develop secure RESTful APIs using ASP.NET Core with hands‑on experience in Dependency Injection, Middleware, Entity Framework Core, Authentication & Authorization (JWT/OAuth), Exception Handling, Logging, Configuration Management, and Asynchronous Programming.
• Design, develop, and optimize SQL Server databases, including database design, normalization, tables, constraints, indexes, stored procedures, Common Table Expressions (CTEs), query optimization, and performance tuning.
• Apply strong C# programming, Object-Oriented Programming (OOP), SOLID principles, and design patterns to build scalable, reusable, and maintainable software solutions.
• Participate in the complete Software Development Life Cycle (SDLC), including requirement analysis, solution design, development, code reviews, unit testing, deployment, production support, and continuous improvement.
• Troubleshoot and resolve complex production issues by performing root cause analysis across UI, API, and database layers, ensuring application stability and performance.
• Collaborate with Product Owners, Business Analysts, QA, DevOps, and customer stakeholders to estimate, design, and deliver high-quality software in an Agile environment.
• Mentor developers through code reviews, technical guidance, and knowledge sharing while promoting engineering best practices and coding standards.
• Utilize modern development and DevOps tools including Git, Azure DevOps/GitHub, CI/CD Pipelines, Visual Studio, SonarQube, Postman, and Agile/Scrum methodologies to ensure efficient software delivery.
• Drive technical discussions, contribute to solution design, identify performance improvements, and recommend best practices for application modernization and engineering excellence.
• Demonstrate strong communication, analytical, and stakeholder management skills with the ability to independently own complex features and deliver customer-focused solutions.

Requirements

Mandatory Skills

• C#
• ASP.NET Core / .NET Core (.NET 6+ or later)
• ASP.NET Core Web API
• Entity Framework Core
• Asynchronous Programming (async/await)
• Unit Testing (xUnit/NUnit/MSTest)

Frontend

• Angular (12+ preferred)
• TypeScript
• HTML5 & CSS3
• Angular Components & Services
• Data Binding & Templates
• Routing & Navigation
• Reactive Forms
• HTTP Client
• RxJS / State Management
• Performance Optimization

Database

• Microsoft SQL Server
• Tables, Constraints & Indexes
• Stored Procedures
• Common Table Expressions (CTEs)
• Query Optimization & Performance Tuning

Development Practices

• Object-Oriented Programming (OOP)
• Design Patterns
• Git
• CI/CD
• SonarQube
• Agile/Scrum