Senior Software Engineer – .NET / Power BI / SQL

We are looking for an experienced Software Engineer to develop, integrate, and support mission-critical applications within Singapore's Public Sector. You will work on enterprise systems involving C# .NET, Microsoft SQL Server, REST APIs, and Power BI, ensuring secure, reliable, and high-performance solutions.

Key Responsibilities

• Design, develop, and maintain applications using C# .NET / .NET Core and RESTful APIs.
• Develop and maintain Power BI dashboards, data models, and reporting solutions.
• Write and optimize MSSQL queries, stored procedures, and database integrations.
• Integrate applications with external systems, APIs, and Microsoft Azure cloud services.
• Configure and customize enterprise applications and business rules to support operational workflows.
• Participate in FAT, UAT, system integration testing, and production deployments.
• Troubleshoot application issues, perform root cause analysis, and support production operations.
• Collaborate with project teams and stakeholders to ensure secure, reliable software delivery.

Requirements

• 5+ years of software development experience, preferably in enterprise or mission-critical systems.
• Strong hands-on experience in at least one of the following areas:
• C# .NET / .NET Core / .NET Framework development
• Microsoft SQL Server, T-SQL, stored procedures, and performance tuning
• Power BI, Power Query, DAX, and data modelling
• Experience with REST APIs, JSON/XML, and system integration.
• Experience working with Singapore Government agencies or statutory boards.
• Familiarity with public sector security, governance, and compliance requirements.
• Exposure to Microsoft Azure, cloud-native services, or Government Commercial Cloud (GCC) is advantageous.
• Knowledge of CI/CD, DevOps, Agile, and enterprise testing processes.
• Strong analytical, troubleshooting, communication, and problem-solving skills.