DOT NET Developer

Zensar; India; On-site; INR 1,200,000 - 2,200,000; Full time

Job summary

Join Zensar Technologies Limited as a .NET Developer to lead the development of high-performance .NET Core APIs, integrate secure authentication mechanisms, and collaborate with front-end teams to deliver responsive React/TypeScript applications. You will also contribute to Node.js tooling, optimize SQL Server databases, and ensure best-practice coding standards across the full software lifecycle.

Responsibilities include designing APIs, implementing security, building frontend features with

Qualifications

• 5+ years of professional software development experience.
• Strong hands-on experience with .NET Core API development in C#.
• Proven expertise in building RESTful services, including security and EF Core.
• Extensive experience developing front-end applications using React and TypeScript.
• Solid background in Node.js for backend service development and tooling.
• Proficiency in SQL Server, database design, and query optimization.
• Understanding of authentication/authorization standards such as OAuth2/JWT.
• Experience with version control systems (e.g., Git) and CI/CD pipelines.
• Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience).

Responsibilities

• Design, develop, and maintain .NET Core RESTful APIs using C# and Entity Framework Core.
• Implement security, authentication, and authorization mechanisms for services.
• Create and enhance front-end features with React and TypeScript.
• Develop backend utilities and services using Node.js.
• Design, model, and optimize MS SQL Server databases and write performant T-SQL queries.
• Collaborate with product owners, QA, and DevOps to deliver end-to-end solutions.
• Perform code reviews, enforce coding standards, and mentor junior developers.
• Troubleshoot and resolve production issues and performance bottlenecks.
• Participate in agile ceremonies and contribute to sprint planning.
• Maintain comprehensive documentation for APIs, data models, and deployment processes.

Skills

5+ years experience

Strong .NET Core API development

React and TypeScript

Node.js backend tooling

SQL Server & T-SQL

OAuth2/JWT authentication

Git & CI/CD

Team collaboration

Bachelor’s degree in CS/Engineering

Education

Bachelor’s degree in Computer Science, Engineering, or related field

Tools

React

TypeScript

Node.js

Entity Framework Core

SQL Server

OAuth2/JWT

Git

CI/CD pipelines

Job description

Join Zensar Technologies Limited's as a .NET Developer where you will lead the development of high‑performance .NET Core APIs, integrate secure authentication mechanisms, and collaborate with front‑end teams to deliver responsive React/TypeScript applications. You will also contribute to Node.js tooling, optimize SQL Server databases, and ensure best‑practice coding standards across the full software lifecycle.

• Design, develop, and maintain .NET Core RESTful APIs using C# and Entity Framework Core.
• Implement security, authentication, and authorization mechanisms for services.
• Create and enhance front‑end features with React and TypeScript.
• Develop backend utilities and services using Node.js.
• Design, model, and optimize MS SQL Server databases and write performant T‑SQL queries.
• Collaborate with product owners, QA, and DevOps to deliver end‑to‑end solutions.
• Perform code reviews, enforce coding standards, and mentor junior developers.
• Troubleshoot and resolve production issues and performance bottlenecks.
• Participate in agile ceremonies and contribute to sprint planning.
• Maintain comprehensive documentation for APIs, data models, and deployment processes.

• 5+ years of professional software development experience.
• Strong hands‑on experience with .NET Core API development in C#.
• Proven expertise in building RESTful services, including security and EF Core.
• Extensive experience developing front‑end applications using React and TypeScript.
• Solid background in Node.js for backend service development and tooling.
• Proficiency in SQL Server, database design, and query optimization.
• Understanding of authentication/authorization standards such as OAuth2/JWT.
• Experience with version control systems (e.g., Git) and CI/CD pipelines.
• Excellent problem‑solving skills and ability to work in a collaborative team.
• Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience).

At Zensar, we’re
“experience-led everything”. We are committed to conceptualizing, designing, engineering, marketing, and managing digital solutions and experiences for over 130 leading enterprises. We are a company driven by a bold purpose:
Together, we shape experiences for better futures. Whether for our clients, our people, or the world around us, this belief powers everything we do. At the heart of our culture is
ONE with Client - a set of four core values that reflect who we are and how we work:
One Zensar, Nurturing, Empowering, and Client Focus.
Part of the $4.8 billion RPG Group, we’re a community of 10,000+ innovators across 30+ global locations, including Milpitas, Seattle, Princeton, Cape Town, London, Zurich, Singapore, and Mexico City. Explore Life at Zensar and join us to Grow. Own. Achieve. Learn. to be the best version of yourself.
We believe the best work happens when individuality is celebrated, growth is encouraged, and well-being is prioritized.

We are an equal employment opportunity (EEO) and affirmative action employer, committed to creating an inclusive workplace.

All qualified applicants will be considered without regard to race, creed, color, ancestry, religion, sex, national origin, citizenship, age, sexual orientation, gender identity, disability, marital status, family medical leave status, or protected veteran status.