Senior .NET Developer

WTW group; Kolkata District; On-site; INR 1,400,000 - 2,100,000; Full time

Job summary

WTW in Kolkata, India seeks a seasoned .NET developer to join its engineering team. You will build software using C#, .NET, ASP.NET Core, and front-end tech including HTML5, TypeScript, JavaScript, and CSS. You will grow into a full-stack engineer and contribute to automated tests and code reviews.

Collaborate in a supportive team, own your work, and help deliver high-quality solutions for a global client base. Strong communication and OO design skills are essential.

Qualifications

• 5–10 years’ experience in .NET, SQL and Azure.
• Proficient with C#, ASP.NET Core, HTML5, CSS, TS/JS.
• Strong OO design and code reviews.
• React is a plus.
• Good communication and ownership.

Responsibilities

• Build software using C# on .NET/ASP.NET Core, HTML5, TS, JS, CSS.
• Grow into a full‑stack engineer if needed.
• Write automated tests.
• Perform code reviews.
• Collaborate effectively in a team.
• Value ideas from others.

Skills

.NET

C#

SQL

Azure

ASP.NET Core

HTML5

TypeScript

JavaScript

OO design

Automated testing

Education

Graduation

Job description

Description

About WTW: WTW is a leading global advisory, broking and solutions company that helps clients around the world turn risk into a path for growth. With roots dating to 1828, WTW has 49,000 employees serving more than 140 countries. We design and deliver solutions that manage risk, optimize benefits, cultivate talent, and expand the power of capital to protect and strengthen institutions and individuals. Our unique perspective allows us to see the critical intersections between talent, assets and ideas- the dynamic formula that drives business performance. Together, we unlock potential. Learn more at https://www.wtwco.com/en-us.

About The Team

Our engineering team has built the largest private Medicare marketplace in the country. We passionately focus on the continuous improvement of the systems we build and the culture we promote. We build a platform that provides the best possible support to our customers who are shopping for insurance, and where our insurance carriers can be confident that their products are accurately and impartially represented.

Role

• Build software primarily using C# on modern .NET and ASP.NET Core, as well as HTML5, TypeScript, JavaScript, and CSS
• Gain the skills necessary to be a full-stack engineer if not already possessed
• Write automated tests
• Perform code reviews
• Work and communicate effectively in a team environment
• Leverage your ideas and experience, but be open to the ideas of others

Requirements

• 5-10 years of experience in .NET, SQL and Azure
• Experience with C#, modern .NET, ASP.NET Core, HTML5, CSS, TypeScript, JavaScript, and object-oriented programming languages
• Experience with React is a plus
• Consider automated testing an important discipline while writing software
• Accept ownership of your work and the overall project
• Good at communicating ideas as well as hearing others
• Strong object-oriented design skills

Qualifications

Graduation in any stream.

Application Process

• Application review
• Live video interview - round 1
• Coding test
• Live video interview - round 2

We're committed to equal employment opportunity and provide application, interview and workplace adjustments and accommodations to all applicants. If you foresee any barriers, from the application process through to joining WTW, please email [e-mail].