About the role
Role Profile: Lead Enterprise Architect C11 — 1 positions
Role positioning
A senior architecture role accountable for owning and delivering defined parts of the Functions CDIO architecture
strategy and operating model. The Lead Enterprise Architect works taking end-to-end ownership of specific domains,
capabilities, products or governance workstreams and translating strategic intent into practical roadmaps, reusable
patterns, architecture decisions and delivery outcomes.
What does this job deliver? (Key accountabilities)
Build strong relationships and proactively engage with senior business and technology stakeholders, delivery leaders,
vendors and partners within the assigned scope, supporting understanding and realisation of the Bank’s Strategic
Target Architecture.
Lead architects and engineers across defined domains, capabilities, products or workstreams to design customer-
centric, high-performance, secure, robust and sustainable digital solutions that deliver business value and align with
strategic architecture; embedding architecture guidance in engineering delivery and CI/CD pipelines through
Architecture as Code.
Lead Solution Design Quality Assurance: Lead Architecture and Design Reviews for complex initiatives within the
assigned scope, verifying that proposed designs meet business needs, align with target architecture and roadmaps,
and comply with approved architecture principles, standards and patterns; escalating high-risk or cross-domain
matters where required.
Grow architecting capability: Contribute to the architecture community through thought leadership, knowledge
sharing, reusable practices, coaching and mentoring, building capability within assigned teams and across Functions
CDIO.
Scope and expectations
Own a defined domain, capability, product or workstream within one or more Functions
CDIO architecture pillars.
Develop and maintain architecture strategies, target states and transition roadmaps for
the assigned scope, aligned with the wider direction set by the Principal Enterprise
Architect.
Lead architecture decision-making and design assurance for complex initiatives within
the assigned scope, escalating cross-domain, high-risk or bank-wide decisions where
required.
Information Classification - Confidential\Other
Work closely with product, engineering, delivery, risk and business stakeholders to turn
architecture direction into implementable outcomes.
Coach architects and engineers, promote reuse and consistent practices, and contribute
actively to the architecture community.
Functions CDIO Architecture Pillars — C11 Expectations
Reference Architecture
Own and evolve reference architecture for an assigned domain or capability, such as
People, Colleague Platform, Marketing, Finance or Supply Chain.
Translate the strategic target architecture into practical patterns, guardrails, capability
views and transition roadmaps that delivery teams can apply.
Maintain assigned architecture artefacts and decisions in EA Hub, ensuring they are
current, discoverable, reusable and traceable.
Identify gaps, conflicts and cross-domain dependencies and work with the Principal
Enterprise Architect and peer architects to resolve them.
Architecture as Code
Own defined Architecture as Code capabilities, workflows or catalogue areas within EA
Hub and manage their delivery roadmap.
Convert architecture standards and patterns into machine-readable, version-controlled
and reusable artefacts.
Deliver self-service architecture guidance and shift-left practices for selected developer
journeys or technology domains.
Lead implementation and adoption of specific automated design creation or automated
design review capabilities.
Curate assigned sections of the Foundational Technology Catalogue or API Catalogue,
improving data quality, lifecycle management, reuse and standards compliance.
Incubation Products
Provide architecture ownership for one or more incubation products or product
capabilities, such as the Engineer Career Development Framework, Colleague
Application Toolkit, RFP Evaluator or Agentic X.
Lead architecture discovery, option assessment, solution design, technical decisions and
delivery assurance for the assigned product scope.
Evaluate new technologies and patterns within an agreed area, producing evidence-
based recommendations and reusable patterns for wider adoption.
Work with engineering teams to move successful prototypes into secure, resilient and
supportable products.
Track outcomes, risks, dependencies and adoption, escalating strategic choices or
investment decisions to the Principal Enterprise Architect.
Architecture Governance
Lead or support Functions CDIO Design Authority sessions for assigned domains,
products or programmes, ensuring decisions, actions and risks are clear and traceable.
Perform architecture and design reviews proportionate to delivery risk, confirming
alignment with target architecture, standards, controls and reusable patterns.
Prepare recommendations, evidence and escalations for Architecture Council and other
enterprise forums where decisions exceed the C11 scope or have wider bank impact.
Embed governance activities and evidence in EA Hub and Architecture as Code
workflows, supporting earlier assurance and governance by exception.
Monitor architecture compliance and technical debt within the assigned scope and drive
agreed remediation through delivery roadmaps.
Knowledge and experience
Strong breadth and depth of knowledge of enterprise architecture frameworks, modern
technologies including Cloud, Microservices and AI, agile architecture and DevOps
Information Classification - Confidential\Other
practices, with the ability to apply them to business needs within defined domains and
capabilities.
Proven experience developing target architectures and transition roadmaps for complex
domains, products or programmes, engaging business, engineering, risk and technology
stakeholders to deliver measurable outcomes.
Experience leading architecture decisions, solution design assurance and delivery
integration across multiple teams.
Strong knowledge of reusable architecture patterns, Architecture as Code, technology
and API catalogues, governance processes and architecture repositories such as EA
Hub.
Demonstrated ability to coach architects and engineers, influence senior stakeholders
and build effective cross-functional relationships.
Purpose of job
Own and deliver the Architecture Vision, Target Architecture and Roadmap for defined domains, capabilities, products
or workstreams, aligning them with business and digital objectives and driving their realisation through architecture
leadership, stakeholder engagement and integration with engineering delivery.
What are the accountabilities of the job?
Lead architecture decision-making for the assigned scope, partnering with business and
digital leaders to develop and evolve target architecture and roadmaps in alignment with
wider bank strategy.
Document architectures and Architecture Decisions in accordance with NatWest
standards, templates and toolsets, maintaining relevant artefacts in EA Hub.
Assess investment and delivery proposals within the assigned scope, making clear
recommendations and highlighting misalignment, risk, duplication or opportunities for
reuse.
Architect for reuse and drive adoption of shared digital capabilities, reference patterns,
APIs and foundational technologies across relevant delivery teams.
Lead the realisation of Enterprise and Solution Architectures throughout the engineering
lifecycle, providing technical guidance, resolving architectural impediments and
championing approved patterns and practices.
Chair or support design authorities and architecture review forums for assigned domains,
products or programmes, escalating decisions with enterprise-wide or high-risk
implications.
Lead, mentor and develop architects and engineers within the assigned scope, fostering
collaboration, innovation, technical excellence and shared ownership of architecture
outcomes.
Manage architecture risks, dependencies, technical debt and roadmap commitments,
ensuring actions have clear owners and are driven to resolution.
Capabilities CPC Behaviour Level
Research and evaluate emerging technologies, architecture patterns and industry
practices within the assigned scope, identifying risks and opportunities and turning viable
outcomes into reusable patterns.
Demonstrate architecture thought leadership through practical guidance, evidence-based
recommendations, knowledge sharing and contribution to architecture communities and
forums.
Influence stakeholders and delivery teams to adopt strategic architecture, standards,
controls and reusable capabilities.
Balance strategic direction with pragmatic delivery, making proportionate decisions and
escalating matters that require enterprise-level direction.
Information Classification - Confidential\Other
Drive technology innovation within defined domains and contribute insights to the
Principal Enterprise Architect, Architecture Council and relevant governance forums.
Conduct and Line of Defence
Comply with Our Code, Purpose, Values and relevant Policies.
Respect relevant regulatory obligations and Conduct Rules.
This is a first line job, as described in the Three Lines of Defence Principles, responsible
for intelligent risk taking and managing its direct and consequential risks.
Promote a culture where risk, including financial crime and fraud, is managed effectively
through prompt identification, escalation and reporting.
Regulatory Accountabilities
N/A
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