Arthur J. Gallagher & Co.

Introduction

At Gallagher, we help clients face risk with confidence because we believe that when businesses are protected, they’re free to grow, lead, and innovate. You’ll be backed by our digital ecosystem: a client-centric suite of consulting tools making it easier for you to meet your clients where they want to be met. Advanced data and analytics providing a comprehensive overview of the risk landscape is at your fingertips. Here, you’re not just improving clients' risk profiles, you’re building trust. You’ll find a culture grounded in teamwork, guided by integrity, and fueled by a shared commitment to do the right thing. We value curiosity, celebrate new ideas, and empower you to take ownership of your career while making a meaningful impact for the businesses we serve. If you’re ready to bring your unique perspective to a place where your work truly matters; think of Gallagher.

Overview

At Gallagher, we are innovative thinkers and service-minded individuals coming together to shape a future defined by excellence. As a Senior Software Engineer based in Sri Lanka, you’ll play a pivotal role in designing, developing, and maintaining scalable, secure, and high-performing software applications. This is your opportunity to work across the full software development lifecycle, collaborate with cross-functional teams, and contribute to solutions that align with our business objectives.

How you'll make an impact

In this role, you'll design and maintain full-stack applications using technologies like React, Django, SQL, PostgreSQL, .NET C#, Azure, and AWS. You'll also implement and manage CI/CD pipelines using Azure DevOps, ensuring efficient and reliable software delivery.

Your day-to-day responsibilities will include:

• Writing clean, maintainable code that adheres to SOLID principles and industry best practices.
• Developing and executing comprehensive unit tests to ensure software quality and reliability.
• Ensuring application security by identifying and addressing vulnerabilities using tools like Snyk, ArmorCode, and Qualys.
• Collaborating with product managers, designers, architects, business analysts, testers, and other developers to deliver high-quality solutions.
• Mentoring junior developers and fostering a culture of collaboration and knowledge sharing.

About you

Here’s what you’ll bring to the role:

• 4-5 years of experience in full-stack development, including React, Django, SQL, PostgreSQL, and .NET C#.
• Experience with CI/CD pipelines using Azure DevOps.
• Strong understanding of RESTful APIs, microservices, and software architecture.
• Hands-on experience with Microsoft Azure and AWS.
• Knowledge of security best practices and tools like Snyk, ArmorCode, and Qualys.
• Familiarity with observability tools for monitoring and logging.
• A collaborative mindset and excellent communication skills.
• A commitment to continuous learning and professional development.