Key Responsibilities: Design and lead the development of enterprise-scale solutions using Spring Boot Java, Node.js, AWS, event-driven and Microservices Architecture Engage with public sector clients to translate business challenges into secure, reliable and scalable architectural solutions Work collaboratively with cross-functional teams including Delivery Leads, Business Analysts, Developers, Testers and DevOps engineers Respond to RFI, RFP and bid requests, contributing architecture overviews, solution design documents and technical estimates Support proposal creation by defining solution scope, identifying key risks and assumptions and presenting high level solutions. Collaborate with stakeholders to ensure alignment with compliance, security and data governance standards. Advocate and implement best practices in solution design, performance tuning, and maintainability. Ensure architectural documentation is clear, complete, and maintained Participate in architecture reviews, technical governance and the creation of reusable solution patterns. Keep up to date with emerging technologies and apply relevant innovations in client environments. Apply TOGAF or similar frameworks in designing and documenting architecture Drive innovation and contribute to organisation-wide initiatives and capability building Required Experience and Skills: 16+ years experience as an solution architecture Proven technical leadership in Spring Boot, Node.js, REST APIs and AWS (including Lambda, ..... full job details .....