Solution Architect – Public Sector

Responsibilities

• Define and lead the architecture for modern .NET applications using microservices and cloud-native design principles.
• Design scalable service boundaries, domain models, API communication patterns, and integration strategies.
• Evaluate and recommend technology stacks, frameworks, and deployment approaches for enterprise applications.
• Lead the architecture and hands-on development of a pilot application, establishing reusable engineering patterns and reference implementations.
• Develop complex application components while promoting clean architecture, maintainable code, and software engineering best practices.
• Establish secure coding standards, testing strategies, and CI/CD practices throughout the software delivery lifecycle.
• Conduct architecture reviews, code reviews, technical walkthroughs, and troubleshooting sessions to ensure solution quality.
• Guide development teams in modernizing existing .NET applications and adopting the target architecture.
• Collaborate with business and technical stakeholders to deliver scalable solutions that balance business needs with technical excellence.
• Mentor engineers and provide technical leadership across multiple software development initiatives.

• Bachelor Degree in Computer Science, Software Engineering, Information Technology, or a related discipline.
• Minimum 7 years of experience in software architecture or solution architecture.
• At least 4 years leading architecture design for modern enterprise applications.
• Proven experience delivering production-grade microservices or modernized enterprise applications.
• Strong expertise in .NET 8/10, C#, and modern software architecture.
• Experience designing and building cloud-native applications on Microsoft Azure.
• Strong understanding of event-driven architecture, distributed systems, and scalable application design.
• Experience designing secure applications, including authentication, authorization, and secure software development practices.
• Strong knowledge of Dev Ops methodologies, CI/CD pipelines, and modern software delivery.
• Hands‑on experience developing production-quality software and implementing complex application components.
• Strong code review, refactoring, and software quality practices.
• Excellent communication and stakeholder management skills with the ability to influence technical direction

• Microsoft Azure Solutions Architect or other cloud certifications.
• Experience with Node.js or modern frontend technologies.
• Experience working with SQL and relational database design.
• Familiarity with Singapore Government cloud platforms or enterprise application environments.
• Knowledge of IM8 security requirements and secure enterprise architecture