Senior Software Engineer

Arthur J. Gallagher & Co. (AJG); Ernakulam; On-site; INR 1,200,000 - 1,800,000; Full time

Benefits offered by this job

Competitive pay

Benefits

Career development

People-first culture

Global reach

Job summary

Gallagher in India is seeking a skilled .NET developer to design, build, and maintain custom applications on .NET Framework and .NET Core. You’ll collaborate with cross-functional teams, explore new technologies, and ensure data security per IT policies.

Ideal candidates have deep C# and ASP.NET MVC experience, strong full-stack capabilities, and hands-on Azure experience with SQL Server and RESTful APIs. This role blends development with security-minded practices and documentation.

Qualifications

• University degree with 5+ years of relevant experience.
• Strong in ASP.NET MVC and full-stack development.
• Experience with Azure, SQL Server, and RESTful Web APIs.
• Knowledge of SDL/OWASP security principles.
• Ability to design, develop, test, and document applications.

Responsibilities

• Design, development, implementation, and maintenance of custom applications on the .NET platform.
• Researching emerging technologies, conducting proof-of-concepts, and making recommendations.
• Collaborating with team members and project owners to develop the required custom applications.
• The candidate must have a firm understanding of the importance of information security and ensure that Gallagher’s data is protected in accordance with IT Policy and organizational priorities.
• Design, develop, and test custom applications on the .NET Core and .NET Framework.
• Code and test application integrations.
• Work collaboratively with team members and project owners to execute development plans effectively.
• Troubleshoot issues and develop solutions.
• Create proper documentation of designs and code.
• Comply with AJG IT Policies and Procedures and Professional Standards

Skills

NET Framework

NET Core

C# programming

ASP.NET MVC

Full stack

Angular

React

JavaScript

jQuery

CSS/Bootstrap

HTML5

SQL Server

WCF

Web API

Console Apps

Azure

Architecture

SDLC

Security

Troubleshooting

Education

University Degree (5+ years experience)

Tools

Azure

Job description

Introduction

Welcome to Gallagher in India — where expertise, technology, and purpose come together. Since 2006, Gallagher in India has supported global teams by delivering quality, service, and speed through deep expertise, smart technology, and specialized knowledge services. More than just an operations center, it’s a place where careers grow through collaboration, continuous learning, and purposeful work. We drive efficiency, compliance, and innovation so our teams can focus on serving clients. If you enjoy solving problems and working with purpose, Gallagher is the place where you can grow and feel a sense of belonging.

How you’ll make an impact

Responsibilities

• Design, development, implementation, and maintenance of custom applications on the .NET platform
• Researching emerging technologies, conducting proof-of-concepts, and making recommendations
• Collaborating with team members and project owners to develop the required custom applications
• The candidate must have a firm understanding of the importance of information security and ensure that Gallagher’s data is protected in accordance with IT Policy and organizational priorities.
• Design, develop, and test custom applications on the .NET Core and .NET Framework
• Code and test application integrations
• Work collaboratively with team members and project owners to execute development plans effectively
• Troubleshoot issues and develop solutions
• Create proper documentation of designs and code
• Comply with AJG IT Policies and Procedures and Professional Standards

About you

Skills

• 2+ years on the .NET Framework
• 2+ years on the .Net Core
• 3+ years of C# programming experience
• Strong experience in ASP.NET MVC development
• Strong experience in full stack development (frontend and backend)
• Strong experience in front end frameworks (Angular, ReactJS)
• Strong experiencing JavaScript/Frameworks (jQuery), CSS3/Bootstrap, HTML/HTML5
• Strong experience with SQL Server development (stored procedures, functions, in memory objects, query optimization)
• Experience with WCF, Web API, and Console Apps
• Experience in Azure Cloud Services (Azure SQL, App Services, ADFS, etc.) and cloud-based application development
• Knowledge of application architecture and design patterns
• Experienced in the SDLC (processes and best practices)
• Strong experience with software development principles and best practices (good coding skills)
• Good understanding of the application security (SDL and OWASP security principles)
• Experience with techniques to quickly and effectively troubleshoot and resolve application issues
• Insurance industry experience is a plus

Qualifications

• University Degree and minimum 5 years of prior relevant experience, or equivalent experience.

Preferred

• App development/programming
• Database design
• System architecture & integration
• Communication and stakeholder management skills
• Root cause analysis
• Product development management
• Product portfolio management.

Additional Information

At Gallagher, we believe supporting our colleagues goes far beyond the role itself. For more information,

• Competitive compensation
• Comprehensive benefits programs designed to support your well-being
• Career development opportunities and ongoing learning
• A collaborative, people-first culture with accessible leadership
• The opportunity to do meaningful work with global reach and local impact

At Gallagher, we are dedicated to building an inclusive and authentic workplace. If your past experience doesn’t align perfectly, we encourage you to join our Talent Community to stay connected to additional career opportunities. At times, we will consider transferable skills from previous roles.

Gallagher is an affirmative action/equal opportunity employer (Minorities/Females/Veterans/Disabled)