Software Architect

About the role

Own the end-to-end software and system architecture for C3 / C2 systems, covering applications, middleware, data, networking and security layers. Assess the existing architecture, identify gaps (performance, scalability, resilience, security) and drive improvements through to implementation. Lead integration of C2 sub-systems, sensors and third-party products; debug hands-on during FAT/SAT and SSAT/OSAT. Act as final technical escalation point; define high availability, redundancy and failover requirements. Guide developers through design and code reviews; set engineering and CI/CD standards. Design security-by-design solutions aligned with CII requirements; support hardening, VA/PT remediation and accreditation. Support pre-sales with solution design, technical proposals and effort estimation.

Key responsibilities

• Assess the existing architecture, identify gaps (performance, scalability, resilience, security) and drive improvements through to implementation
• Lead integration of C2 sub-systems, sensors and third-party products; debug hands-on during FAT/SAT and SSAT/OSAT
• Act as final technical escalation point; define high availability, redundancy and failover requirements
• Guide developers through design and code reviews; set engineering and CI/CD standards
• Design security-by-design solutions aligned with CII requirements; support hardening, VA/PT remediation and accreditation
• Support pre-sales with solution design, technical proposals and effort estimation

About you

• Degree in Computer Science, Software Engineering or equivalent
• 8+ years hands-on software / system development, with 3+ years as an architect
• Proven track record as lead architect on at least 2 systems delivered end-to-end, preferably government, defence or CII
• Still codes and debugs hands-on (e.g. Java, C#/.NET, C++ or Python) across OS, network and application layers
• Strong in system integration (APIs, message brokers), Linux/Windows, virtualisation/containers and networking
• Good knowledge of security, privacy and compliance in the government domain
• Able to explain technical issues clearly to management, customers and vendors
• Good to have: C2 / command centre, sensor (radar, EO/IR) or GIS experience; TOGAF, CISSP or similar

5 day week @ Jurong East area (near Jurong East MRT)

Singaporeans

Maestro HR

damien lee tian hong

R1106726

16C8462