Application Architect

The Ksquare Group; Hyderabad; On-site; INR 2,400,000 - 4,200,000; Full time

Job summary

The Ksquare Group in Hyderabad seeks a Technical Architect/Principal Engineer with strong .NET and React frontend expertise to design scalable, high-performance enterprise applications.

You will own end-to-end architecture, build RESTful APIs, collaborate with product owners, architects, and DevOps, and mentor junior engineers while driving best practices and secure, cloud-ready solutions.

Qualifications

• 6–10 years of software development experience with Microsoft .NET technologies.
• Strong backend with .NET Core / ASP.NET Core / C# and REST APIs.
• Front-end experience with React.js and state management (Redux/Context API).
• Experience with SQL Server or PostgreSQL and Entity Framework.
• Familiarity with Docker and cloud platforms (Azure or AWS).
• Experience in Agile/Scrum environments and DevOps practices.

Responsibilities

• Own end-to-end architecture for enterprise applications built with .NET and React.
• Design, develop, and maintain backend services and RESTful APIs.
• Collaborate with architects and engineering teams to design scalable architectures.
• Implement secure data access layers and optimize performance.
• Mentor junior engineers and contribute to coding standards.
• Lead CI/CD integration and DevOps collaboration.
• Conduct architecture reviews and technical decision making.

Skills

6–10 years experience

Strong communication

Mentor junior engineers

Agile / Scrum

Tools

.NET Core / ASP.NET Core / C#

React.js

Redux / Context API

Entity Framework

Docker

Azure

AWS

Job description

The Ksquare Group is a global technology consulting company headquartered in Dallas, Texas, with over 14 years of experience delivering technology solutions across Salesforce, cloud, data, AI, and network engineering for clients in Banking & Financial Services, Public Sector, Telecommunications, Manufacturing, Logistics, Healthcare, and Enterprise Services. With a team of 350+ professionals across the US, Mexico, the Dominican Republic and India, we help organizations solve complex business challenges and achieve measurable outcomes through our collaborative POD-based delivery model. At The Ksquare Group, we foster a culture of integrity, collaboration, continuous learning, and professional growth, empowering our teams to make a meaningful impact for clients worldwide.

Role Description

We are seeking a highly skilled Technical Architect/Principal engineer with strong expertise in .NET and experience in React-based front-end development to build scalable, high-performance enterprise applications. The role involves designing and developing modern web applications using .NET technologies for backend services and React for front-end user interfaces. The candidate will work closely with product owners, architects, and cross-functional engineering teams to deliver secure, scalable, and maintainable solutions. The ideal candidate should have strong experience in API development, microservices architecture, modern front-end frameworks, and cloud-ready application development.

Key Responsibilities

Own end-to-end architecture for a given application(s) and also responsible for technical delivery of the application.

• Design, develop, and maintain scalable backend services using .NET Core / .NET 7+ and related Microsoft technologies.
• Build and maintain RESTful APIs and microservices to support enterprise-grade applications.
• Collaborate with architects and engineering teams to design scalable application architectures and reusable components.
• Implement secure and efficient data access layers using Entity Framework or similar ORM frameworks.
• Develop reusable front-end components and integrate them with backend services.
• Participate in application design discussions, architecture reviews, and technical decision making.
• Write clean, maintainable, and well-documented code following best practices and coding standards.
• Optimize application performance, scalability, and reliability across backend and frontend components.
• Integrate applications with third-party APIs, authentication systems, and external services.
• Collaborate with DevOps teams to support CI/CD pipelines, automated builds, and deployment processes.
• Conduct code reviews and mentor junior developers to maintain high engineering standards.
• Troubleshoot and resolve technical issues across application layers.
• Work closely with QA teams to ensure high-quality software delivery through testing and validation.
• Participate in Agile development processes including sprint planning, stand-ups, and retrospectives.

Required Skills & Experience

• 6–10 years of experience in software development using Microsoft .NET technologies.
• Strong expertise in .NET Core / ASP.NET Core / C# for backend application development.
• Experience developing REST APIs and microservices-based architectures.
• Solid experience building front-end applications using React.js.
• Experience with state management libraries such as Redux or Context API.
• Experience working with relational databases such as SQL Server or PostgreSQL.
• Experience using Entity Framework / ORM frameworks for database interaction.
• Familiarity with containerization technologies such as Docker is preferred.
• Experience working with cloud platforms such as Azure or AWS is desirable.
• Understanding of CI/CD pipelines and DevOps practices.
• Experience working in Agile / Scrum development environments.
• Strong debugging, troubleshooting, and performance optimization skills.
• Excellent communication and collaboration skills.
• Ability to mentor junior engineers and contribute to engineering best practices.