Company Description

About IGT1 Lanka

IGT1 Lanka is a rapidly growing offshore technology and talent solutions company based in Port City Colombo. We are a fully owned subsidiary of IGT I Holdings Sweden AB, funded by the three of world’s leading private equity firms; EQT Group, Hg, and TA Associates. We’re also proud to be a sister company of IFS, Sri Lanka’s largest and most established technology company.

At IGT1 Lanka, we partner with global businesses to scale operations, accelerate innovation, and build world-class SaaS platforms through high-quality offshore delivery. Our people-first culture champions diversity, teamwork, and continuous learning, creating an environment where talent thrives.

With a team of over 400 professionals and counting, we are always looking for passionate, skilled individuals who want to make a global impact while being part of something extraordinary.

Through our offshore collaboration model, you'll be embedded within the team of one of our esteemed international clients, contributing directly to high-impact, enterprise-level initiatives.

About the client: Sitecore

Sitecore delivers a composable digital experience platform that empowers the world’s smartest and largest brands to build lifelong relationships with their customers. A highly decorated industry leader, Sitecore is the leading company bringing together content, commerce, and data into one connected platform that delivers millions of digital experiences every day. Thousands of blue-chip companies including American Express, Porsche, Starbucks, L’Oréal, and Volvo Cars rely on Sitecore to provide more engaging, personalized experiences for their customers.

Job Description

About the role:

We are looking for a Senior Software Engineer with deep expertise in .NET Core, REST API development, and cloud-native applications to support our engineering teams. As a Senior Software Engineer, you’ll collaborate with architects and cross-functional teams to design, build, and deploy scalable solutions using Docker and cloud platforms (Azure/AWS/GCP), while driving best practices and mentoring junior developers.

Key Responsibilities:

• Design, develop, and maintain applications using .NET Core and REST APIs.
• Build and containerize applications with Docker and deploy them to cloud environments (Azure/AWS/GCP).
• Write clean, efficient, and testable code following best practices and design patterns.
• Collaborate with cross-functional teams (QA, DevOps, Product Owners) to deliver features end-to-end.
• Contribute to code reviews, technical discussions, and architecture decisions.
• Monitor application performance and drive improvements in scalability and reliability.
• Mentor junior developers and share technical expertise within the team.

Qualifications

Preferred Skills and Experience:

• Strong hands-on experience with .NET Core / ASP.NET Core.
• Expertise in designing and consuming RESTful APIs.
• Proficiency with Docker and container-based development.
• Experience with at least one major cloud platform (Azure, AWS, or GCP).
• Solid understanding of software design patterns, OOP, and microservices architecture.
• Strong debugging, troubleshooting, and problem-solving skills.

Nice to have:

• Experience with NoSQL databases (Redis, Elasticsearch).
• Exposure to Kubernetes for container orchestration.
• Familiarity with CI/CD pipelines and Infrastructure as Code.
• Knowledge of security best practices in API and cloud development.

Additional Information

We embrace flexibility and hybrid work opportunities to support diverse needs and lifestyles, while also valuing inclusive workplace experiences. By fostering a sense of community, we drive innovation, strengthen connections, and nurture belonging. Our commitment ensures you can work in a way that suits you best, while also engaging with colleagues to share ideas and build meaningful relationships. #Li-Hybrid