Domain Architect

Domain Architect

Overview

Support the architectural mapping and evaluation of a complex domain cluster. This role focuses on documenting current system topologies, establishing data boundaries, and identifying reliability improvements.

Key Details

• Rate: 400 per day
• Location: London (preferred) or Woking
• Travel: Up to 2 days a week
• Mandatory: SC Clearance eligibility

Core Responsibilities

• Maintain the service catalogue and as-is topology diagrams.
• Document data ownership boundaries and cross-service access patterns.
• Support efficacy scoring via RAG ratings and contribute to SLO gap analysis.
• Record design rationale through Architecture Decision Records (ADRs).

Key Requirements

• Solid experience with Microservices, Distributed Systems, and Cloud-native design.
• Understanding of DDD, resilience patterns, and observability (logging/tracing).
• Familiarity with SLO/SLI concepts and availability modeling.
• Bonus: Knowledge of the energy sector or trading platforms.

Essential Skills

• Clear documentation and professional diagramming.
• Ability to engage with both technical and business stakeholders.

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