Senior Software Engineer - .NET

We are seeking a Senior Software Engineer to join our team at Marsh. This role will be based in Mexico City. This is a hybrid role that has a requirement of working at least three days a week in the office. As a Senior Software Engineer at Marsh, you will be responsible for the design, development, implementation, and support of performant, highly scalable software solutions. This is a hands-on role that requires the candidate to work collaboratively in a squad following a Scaled Agile development methodology.

We will count on you to:

• Ensure that solution requirements are gathered accurately, understood, and that all stakeholders have transparency on impacts
• Hands-on; write code, peer review and test alongside your teams
• Champion good agile practices that are foundational to product delivery
• Be an active member of the MMC Technology community – contribute, collaborate, and learn
• Build strong relationships with product owners, solutions architects, analysts and pod leadership
• Work with state-of-the-art technologies to solve genuine, real-world problems
• Troubleshoot and resolved development issues
• Recommend and execute code improvements based on current solutions

What you need to have:

• BSc or MSc Computer Science, Software Engineer or related field, or related experience
• The ability to communicate effectively to both technical and non-technical colleagues in a cross-functional environment
• 6+ years of hands-on experience in .Net Development.
• Extensive experience of development technologies including .NET MVC, C#, Entity Framework, .NET Core, SQL Server, Web API, JavaScript, jQuery and JSON.
• Experience working with REST APIs
• Experience with CI/CD pipelines and infrastructure as code, specifically using Azure DevOps or GitHub.
• Problem-solving skills and the ability to troubleshoot complex issues.
• Excellent communication skills in English is a Must (C1 level).

What makes you stand out:

• Experience designing and deploying applications on Sitecore CMS platform
• Experience designing and programming with LLM and RAG AI framework such as OpenAI, Gemini
• Experience with container technologies such as Docker and Kubernetes.