Senior .NET Application Developer & Technical Team Lead #IJO

Key Responsibilities & Aspirations

• Lead Modernisation: Strategically plan and execute the evolution of our applications from legacy .NET Framework to the latest .NET releases, ensuring our technology remains cutting-edge.

• Be the Technical Authority: Champion deep, hands-on expertise in both classic and modern .NET technologies, setting the bar for technical excellence and innovation.

• Solid .NET Coding: Demonstrate outstanding .NET coding skills (4.8 and core) - mandatory.

• Master SQL Server: Own all aspects of SQL Server - designing and optimising stored procedures, managing databases, driving performance, ensuring security, and enforcing best practices.

• Troubleshooting & Problem Solving: Tackle complex technical challenges with a 360-degree perspective, delivering robust solutions and continuous improvements.

• Performance & Security: Drive application performance, optimisation, and security management, ensuring our solutions are resilient and future-proof.

• Grow into Leadership: Seize the opportunity to expand your influence, progressing towards broader technology leadership roles as you demonstrate vision and capability.

• Build an Invincible Team: Develop, mentor, and inspire a high-performing development team, leveraging your strong people management skills to foster resilience and collective success.

• Innovate with AI & Azure: Gain exposure to AI technologies and work extensively within the Azure development environment, driving innovation and staying ahead of the curve.

What You’ll Do

• Lead, mentor, and inspire a team of developers as the .NET and SQL technical expert.

• Design, develop, and maintain robust web applications and portals using .NET (Framework/Core), C#, and SQL Server.

• Architect and optimise SQL Server databases and stored procedures (mandatory).

• Oversee the full software lifecycle: requirements, design, coding, testing, deployment, and ongoing support.

• Collaborate cross-functionally to integrate with external systems and deliver business value.

• Champion best practices, code quality, and continuous improvement.

What You Bring

• Degree in IT, Computer Science, or related field.

• 5+ years’ hands-on experience in .NET application development and maintenance.

• Solid expertise in .NET coding (4.8 mandatory and core).

• Experience with ASP.NET, MVC, Web API, JavaScript, HTML5, CSS, and related technologies.

• Deep expertise in SQL Server and stored procedures (mandatory).

• Strong troubleshooting, problem-solving, and 360-degree thinking skills.

• Demonstrated experience in application performance, optimisation, and security management.

• Proven ability to lead, guide, and develop technical teams.

• Strong grasp of OOP, n-tier architecture, and agile methodologies.

• Experience in Azure development environments.

• Microsoft/Azure certifications.

• Experience with AI technologies, cloud security, and automated testing.

Interested applicants, please Email, and look for [email protected]

Joanne Loo Sze Min

EA Personnel Registration Number: R26160686

Recruit Express Pte Ltd

Company Reg No. 199601303W

EA License No. 99C4599