Full Stack Developer .Net + React

CRUX; Chennai District; On-site; INR 900,000 - 1,200,000; Full time

Job summary

CRUX is looking for a skilled Senior Full Stack Developer with expertise in .NET and React. In this role, you will develop high-quality code, manage feature delivery, and provide mentorship to junior developers.

The ideal candidate should have 4-8 years of experience in a fast-paced environment, strong skills in C#, ASP.NET Core, and React.js, as well as proficiency in SQL Server. This is a great opportunity for proactive problem solvers seeking to advance their careers.

Qualifications

• 4+ years of experience in software development, specifically with .NET and React.
• Strong ability in building and maintaining web applications.
• Experience mentoring junior developers.

Responsibilities

• Build and maintain scalable web applications using .NET Core and React.
• Translate business requirements into technical tasks.
• Participate in code reviews and advocate for coding best practices.
• Provide technical guidance to junior developers.

Skills

C#

ASP.NET Core

React.js

SQL Server

Git

Agile/Scrum

Tools

Azure

AWS

Job description

Job Title: Senior Full Stack Developer – .NET & React

Experience: 4+ Years

Job Summary: We are seeking a skilled Senior Full Stack Developer with a strong foundation in .NET and React. You will be responsible for developing high-quality code, contributing to technical design, and ensuring the successful delivery of features across various projects. The ideal candidate is a proactive problem-solver who can handle context-switching in a fast-paced environment and is ready to take the next step in their career by providing guidance to junior team members.

Key Responsibilities

• Feature Development: Build and maintain scalable web applications using .NET Core (C#) and React.
• Technical Implementation: Translate business requirements into technical tasks and implement them with high-quality, maintainable code.
• Project Agility: Efficiently switch between different modules or projects as per business priorities.
• Code Quality: Actively participate in code reviews and advocate for best practices in coding and unit testing.
• Collaboration: Work closely with Technical Leads, UI/UX designers, and QA to ensure seamless integration and deployment.
• Mentorship: Provide technical guidance and support to junior developers within the team.
• Troubleshooting: Identify, debug, and resolve complex production issues and performance bottlenecks.

Required Technical Skills

• Core Backend: Strong hands‑on experience in C#, ASP.NET Core, and Web API.
• Frontend Expertise: Proficiency in React.js (Hooks, Context API/Redux) and TypeScript.
• Database: Strong experience with SQL Server (stored procedures, indexing, optimization) and Entity Framework Core.
• API Design: Experience building and consuming RESTful services.
• Tools: Proficient with Git, and familiarity with CI/CD pipelines and Azure/AWS environments.
• Methodology: Experience working in an Agile/Scrum environment.

Professional & Soft Skills

• Communication: Strong verbal and written communication skills for effective team collaboration.
• Problem‑Solving: Ability to analyze requirements and propose efficient technical solutions.
• Accountability: A strong sense of ownership over assigned modules and deadlines.
• Adaptability: Comfortable working in a high‑growth environment with evolving priorities.

Nice to Have

• Exposure to Microservices architecture.
• Knowledge of Unit Testing frameworks (NUnit, XUnit, Jest).
• Experience with Dapper or NoSQL databases like MongoDB.

Additional Information

• Experience Level: 4-8 Years