Senior Software Engineer - JavaScript (Demo Team)

About the role

IGT1, an offshore technology and talent solutions company based in Port City Colombo and a subsidiary of IGT I Holdings Sweden AB, works with international clients through its offshore collaboration model. As a Senior Software Engineer, you will join the demo team of one of its clients, helping build and enhance features using modern technologies. You will design and build scaled, multi-tenant, high-performance features and demo environments, and work with the demo engineering and pre-sales teams to set best practices for demo creation and delivery.

Key responsibilities

• Understand business requirements, define technical designs and develop solutions that meet them.
• Write proof-of-concept, feature, enhancement and corrective code following demo team standards, design standards and industry best practices.
• Unit test code to ensure business requirements are met.
• Document solutions to improve the demo experience for the pre-sales team.
• Collaborate with the demo team and pre-sales stakeholders to meet requirements, present estimates, designs, ideas and results, and refine and prioritize the product backlog.
• Diagnose and correct production issues affecting the demo portal or demo assets.

Required profile

• Excellent modern JavaScript engineering skills, preferably including experience with Next.js.
• Strong front-end development skills (HTML, CSS, Tailwind).
• Ability to work well in a team as well as independently, with attention to best practices, quality and detail.
• Clear communication of concepts and code design to technical audiences, with good written and oral English and comfort in a multinational environment.

Desirable skills and experience

• Sitecore XM/XP development experience.
• .NET development skills, C# and ASP.NET.
• Experience deploying on AKS and Azure.
• Experience with agentic development flows.
• Experience with automated test frameworks such as CodedUI and Selenium.

What we offer

• Flexibility and hybrid work options to suit different lifestyles and personal needs.
• The chance to contribute to high-impact, enterprise-level initiatives within an international client's team.