Description
Mid/Senior Domain Architect - Telecoms
Project Title: Enterprise Architecture & 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 T&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 best practices.
Responsibilities
Develop HLD/LLD documentation based on high-level architectural frameworks.
Collaborate with technical teams on API design, microservices, and event-driven architectures.
Ensure designs facilitate smooth development execution.
Maintain traceability of architecture to requirements.
Technical and Business Requirements
Technical Experience Minimum Years
Cloud & Edge Computing (AWS, OpenStack, Linux, Kubernetes) 3+
OSS/BSS & Integration (API design, microservices) 5+
Agile/SAFe Delivery 3+
Business Experience Minimum Years
Multi-Vendor Agile Delivery 3+
Stakeholder Coordination 3+
Soft skills requirements
Key behaviours required for the candidate to be successful:
Strong problem-solving skills.
Ability to work in cross-functional teams.
Attention to detail in documentation and design.
Market experience
Experience Minimum Years
Telecoms 5+