Technical ArchitectA Technical Architect and Senior Technical Architect are required for a public sector client. You will analyse the client''s technology landscape, identify opportunities for improvement, and define architectures that support long-term digital transformation.Skills and experience required: * Significant experience as a technical or solution architect in complex digital or enterprise environments.* Strong software engineering foundation, with practical knowledge of modern application architectures (eg, microservices, APIs, distributed systems).* Proven ability to design and document architectures using visual modelling techniques such as C4, UML, and data flow diagrams.* Hands-on experience with at least one major cloud provider, ideally AWS, including Infrastructure as Code, platform services, networking, and security controls.* Deep understanding of secure and resilient system design, including authentication patterns, threat modelling, performance considerations, and observability.* Familiarity with Ruby, Python, or Java, and modern development practices such as CI/CD, TDD, and containerisation.* Experience guiding technology decisions, evaluating options, and influencing senior stakeholders.* Strong understanding of data modelling, integration approaches, API design, messaging patterns, and interoperability challenges.The contract is for 3 to 4 months inside IR35 and is due to start in January. There is a requirement to be onsite in London two days per ..... full job details .....