Mid/Senior Domain Architect - Telecoms Project Title: Enterprise Architecture andamp; OSS Transformation Location: Hybrid London-centric role (3 days onsite) Start Date: Immediate start Duration: 3-month contract Project aspirations and success criteria Flint is looking for domain architects to work closely with development teams and break down high-level architecture into actionable plans. Deliver well-defined HLD/LLD documentation to enable development teams. Ensure traceability of architectural design back to business requirements. Act as a facilitator between system-wide architecture and implementation teams. Project current state Our client is forming a "tactical core team" to own the architectural outcomes. The company needs domain architects to refine high-level designs into HLD/LLD. Existing/target team and support infrastructure for team member Expected to work within a small team alongside Endava engineers. Coordination with Architectural Lead and Engineering Managers. Success criteria for candidate Produce high-quality HLD/LLD documentation that aligns with business needs. Work closely with development teams to ensure implementation feasibility. Assist in the transition from a Tandamp;M model to an outcome-based delivery approach. Why is this role attractive to the candidate? Involvement in a significant telecoms'' transformation project. Hands-on engagement with AWS, OSS/BSS, and multi-vendor integration. Opportunity to shape and refine enterprise architecture