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United Kingdom, London 85000.00 - 100000.00 GBP / Year · Job Posted July 03, 2026
Job offer has expired
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Job Description
A Lead Architect is accountable for creating the conditions in which good architectural decisions emerge across teams. Rather than acting as a central authority or approval gate, the architect operates as a facilitator - shaping direction, enabling teams, and ensuring that local decisions align with broader system goals, organisational strategy, and long-term sustainability. This role exists to optimise the system as a whole - not individual components - balancing autonomy with coherence across a complex, evolving technology landscape.
Job Responsibility
Facilitate architectural thinking within teams rather than owning decisions centrally
Support engineers and tech leads in evaluating trade-offs (e.g. scalability, operability, cost, coupling, resilience)
Encourage explicit decision-making through lightweight artefacts (e.g. ADRs, design narratives)
Ensure decisions are made at the right level - pushing ownership to teams wherever possible
Set clear architectural direction through principles, patterns, and 'sensible defaults'
Establish and evolve paved roads and golden paths that make good decisions the easiest decisions
Avoid heavyweight governance (e.g. design authorities, approval boards) in favour of guidance and enablement
Work closely with Product, Engineering, and Delivery leadership to ensure alignment between: Business goals, Product strategy, and Technology direction
Help shape decisions around build vs buy, platform vs product, and long-term investment
Coach and mentor engineers and tech leads in architectural thinking
Requirements
Strong experience designing and evolving distributed systems
Deep understanding of architectural trade-offs (e.g. coupling, cohesion, consistency, scalability)
Familiarity with evolutionary architecture practices (e.g. fitness functions, incremental change)
Experience with modern engineering practices (CI/CD, observability, cloud-native systems)
Proven ability to influence without authority across multiple teams
Strong facilitation skills - able to guide discussions and surface trade-offs
Comfortable operating in ambiguity and complexity
Able to challenge constructively and build alignment across diverse stakeholders
Nice to have
Experience working in large-scale digital or media organisations
Familiarity with modern product operating models and outcome-driven delivery approaches
Exposure to financial planning, vendor management or commercial technology decisions
What we offer
Flexible 35-hour working week
26 days annual leave (plus bank holidays)
Option to buy an extra five days annual leave
Defined pension (up to 10% employer contributions)