Senior Software Engineer (Microsoft SharePoint)

We are seeking a Senior .NET Developer (SharePoint) . You will own and enhance enterprise SharePoint solutions and .NET applications, translating requirements into secure, maintainable implementations. You'll guide technical decisions, partner with analysts, engineers and vendors, support CI/CD and deployments, troubleshoot production issues and apply AI-assisted development and automation to improve delivery speed and consistency.

Responsibilities

• Act as the technical custodian for existing SharePoint and .NET applications, documenting architecture and key decisions
• Design, develop and enhance solutions using Agile or Waterfall delivery practices
• Investigate and resolve issues using scripts, logs and SQL queries
• Partner with Business Analysts and Quality Engineers to refine user stories, deliver fixes and improve test coverage
• Convert acceptance criteria into automated unit and integration tests using TDD and BDD practices
• Support continuous integration and release automation with DevOps and deployment teams
• Provide delivery estimates during sprint planning and help manage scope and dependencies
• Support production operations including after-hours duty rotation as required

Requirements

• Relevant senior-level experience, ideally 9 years or more in software development roles
• Strong proficiency in .NET and Microsoft SharePoint including enterprise-grade application development
• Hands-on experience applying test-driven development (TDD) and behavior-driven development (BDD) in day-to-day delivery
• Experience with automated testing across unit, integration and functional levels
• Ability to troubleshoot across application and system layers using structured root-cause analysis
• Experience working with business stakeholders to clarify requirements and deliver incremental value
• Vendor coordination experience to integrate third-party solutions and manage technical dependencies
• Working knowledge of CI/CD concepts and build or release automation practices
• Exposure to Document Management Systems in regulated or high-governance environments

Nice to have

• Experience with SharePoint migrations at enterprise scale
• Experience with SSIS, web development or related Microsoft data tooling
• Experience using AI coding tools (e.g., GitHub Copilot) to support reviews, refactoring and documentation