Principal Architect – .NET & Modern Applications
Join a major digital innovation firm delivering enterprise modernisation and transformation programs across the region. This role is suited to a senior architect who combines deep .NET engineering capability with strong consulting, stakeholder management, and pre-sales experience across complex enterprise environments.
The Role
You’ll lead architecture and modernisation initiatives across enterprise client environments, helping shape scalable application strategies and transformation roadmaps. This is a highly consultative role combining hands-on technical leadership with client engagement, solution architecture, and pursuit activities including RFPs and strategic proposals.
You’ll work closely with engineering teams, delivery leaders, and senior stakeholders while remaining involved in architecture, technical direction, and modern engineering practices.
Key Responsibilities
Requirements
What’s Attractive About This Opportunity

• Lead enterprise application modernisation and architecture engagements
• Drive technical solutioning across .NET and modern front-end environments
• Client-facing role spanning delivery leadership, architecture, and pre-sales activities

• Lead enterprise application architecture and modernisation programs
• Design scalable modern architectures across .NET environments
• Contribute to solution strategy, architecture assessments, and transformation roadmaps
• Lead technical discussions with senior client stakeholders
• Support RFPs, solutioning, proposals, and pursuit engagements
• Provide leadership and mentoring across engineering and delivery teams
• Remain hands-on where required across architecture and engineering activities

• Strong experience as a .NET Architect within enterprise environments
• Experience modernising legacy application environments
• Exposure to React or modern front-end technologies highly regarded
• Strong consulting and stakeholder engagement capability
• Experience leading client-facing architecture engagements
• Comfortable operating across both technical delivery and pre-sales environments
• Systems integration or consulting background highly regarded
• Strong communication and presentation capability

• Strong transformation pipeline across Singapore and the region
• Entrepreneurial consulting environment with significant growth
• Opportunity to contribute across delivery and strategic engagements
• Collaborative engineering-led culture with global scale and capability
• Less rigid utilisation pressure than many traditional consultancies