Head of Architecture in London

Head of Architecture in London

London Full-Time 43200 - 72000 Β£ / year (est.) No home office possible
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At a Glance

  • Tasks: Lead architecture strategy and simplify tech for faster, safer delivery.
  • Company: Join Flutter UK & Ireland, a leader in digital betting and entertainment.
  • Benefits: Enjoy unlimited holiday, a learning fund, and hybrid working options.
  • Why this job: Shape the future of tech while mentoring a community of architects.
  • Qualifications: Extensive architecture experience and strong leadership skills required.
  • Other info: Be part of an inclusive culture that values diverse perspectives.

The predicted salary is between 43200 - 72000 Β£ per year.

We power the products our customers love by building and operating the foundational Infrastructure & Platforms that UKI engineering depends on β€” cloud and hosting platforms, networks, core services, and the guardrails that keep them safe. When the business drives forward, our platforms enable progress by providing the foundations for success.

We are engineers, architects and leaders who take ownership, reduce complexity, and turn stability and standards into momentum for the teams building customer experiences across our brands. This role sets the technical direction for Infrastructure & Platforms and runs the architecture practice that keeps our platforms coherent, secure-by-design, and strategically aligned. We operate in a business-critical environment; this role is key to reducing complexity of our tech so teams can move faster, safer, and at lower cost.

You will be the technical authority across the tribe, working closely with the Chief Architect and UK&I architecture community to ensure our platform choices are deliberate, reusable, and built to scale.

What You Will Do
  • Set and drive the architecture strategy for Infrastructure & Platforms, standards, guardrails, and design authority through clear ADRs and forums.
  • Lead solution design for the most complex, cross-tribe initiatives, ensuring architectures are robust, scalable and secure-by-design.
  • Reduce tech complexity by driving simplification, reuse, and disciplined technology selection and lifecycle management.
  • Partner with Product, Engineering and senior leaders to translate strategic requirements into actionable technical plans and clear decision points.
  • Run architecture governance that accelerates delivery, fast decisions, clear rationale, lightweight process, and decisions revisited when needed.
  • Identify technical risk early and shape mitigations before build, reliability, performance, security, and operational readiness.
  • Build an architecture community of practice, mentoring architects and senior engineers, raising standards and improving consistency.
  • Influence roadmaps, balancing opportunity, cost, and risk in technology choices and platform evolution.
How You Will Do It
  • Deep, broad architecture experience across infrastructure, hosting and platform domains (cloud/on-prem, networks, core services, resilience, security).
  • Proven track record leading architecture practice in a fast-paced online/ecommerce environment, comfortable influencing at senior levels.
  • Strong judgement in technology selection, lifecycle management, and simplification β€” knowing when to standardise and when to flex.
  • Experience designing and governing large-scale, complex initiatives spanning multiple teams and domains.
  • Ability to spot technical risk early and steer mitigations without creating heavyweight process.
  • Excellent communication skills, able to simplify complex decisions for technical and non-technical audiences.
First 6 Months Impact
  • Establish a clear view of the current architecture landscape, gaps in strategic capabilities, hotspots, lifecycle risks, and priority decisions blocking delivery.
  • Reset the architecture operating rhythm: forums, ADR discipline, decision SLAs, and a lightweight governance model that accelerates teams.
  • Shape and steer 2–3 of the highest-impact cross-tribe initiatives, ensuring security-by-design, operability, and scalability are built in.
  • Launch a simplification and reuse agenda with measurable outcomes: fewer platforms/patterns, higher reuse rate, less sprawl.
  • Strengthen the community of practice: mentoring coverage, capability uplift, and visible alignment across architects and principal engineers.
What's on offer
  • Β£/€1,000 learning fund
  • Twice-yearly bonus (with part of it guaranteed!)
  • Unlimited Holiday
  • Pension contribution scheme
  • Private healthcare
  • Hybrid Working
  • Access to thousands of Udemy courses
  • Invest via the Company Sharesave Scheme

About Flutter UK & Ireland: Our division operates four of the most popular and trusted brands in the market: Sky Betting and Gaming, Tombola, Betfair and Paddy Power. Together the Flutter UK&I brands offer market leading entertainment to millions of customers every single week. Over the last couple of decades, they have all ridden the wave of digital betting with industry firsts like 'cash-out', 'Request a Bet', betting exchanges and free to play games like Soccer Saturday Super 6.

Working here: Do you want to work somewhere extraordinary? From the people you spend your days with, to the ground-breaking projects, no two days will be the same. With a philosophy of 'Together We Are More' our 7,000+ colleagues come together to form an expert community across technology, product, commercial, data, infrastructure, marketing, and a myriad of subject areas.

We listen without judgement, encourage & support, and help build others up. Working at Flutter UK&I means you can be yourself, work how and where suits you best - and let your personality shine! We are working to be an inclusive employer, and we encourage people from all backgrounds, ways of thinking and working to apply. Everyone brings different perspectives and experiences; you don’t have to meet all the requirements listed to apply for this role. If you need any adjustments to make this role work for you let us know, and we’ll see how we can accommodate them.

Head of Architecture in London employer: Flutter Uk & Ireland

At Flutter UK & Ireland, we pride ourselves on being an exceptional employer, offering a vibrant work culture that fosters collaboration and innovation. With a commitment to employee growth through extensive learning opportunities, including a Β£1,000 learning fund and access to thousands of Udemy courses, we empower our team to thrive in a hybrid working environment. Our inclusive philosophy, 'Together We Are More', ensures that every voice is heard, making it a truly rewarding place to build your career as the Head of Architecture.
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Contact Detail:

Flutter Uk & Ireland Recruiting Team

StudySmarter Expert Advice 🀫

We think this is how you could land Head of Architecture in London

✨Tip Number 1

Network like a pro! Get out there and connect with folks in the industry. Attend meetups, webinars, or even just grab a coffee with someone who’s already in the role you want. You never know who might have the inside scoop on job openings!

✨Tip Number 2

Show off your expertise! When you get the chance to chat with potential employers, don’t hold back on sharing your knowledge about architecture and tech trends. This is your moment to shine and demonstrate why you’re the perfect fit for the Head of Architecture role.

✨Tip Number 3

Prepare for those tricky interview questions! Think about how you’d tackle complex architectural challenges and be ready to discuss your past experiences. Practising your responses can help you feel more confident and articulate during the actual interview.

✨Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in being part of our awesome team at Flutter UK & Ireland.

We think you need these skills to ace Head of Architecture in London

Architecture Strategy
Infrastructure Design
Cloud Platforms
Hosting Solutions
Network Architecture
Security-by-Design
Technical Risk Management
Solution Design
Cross-Tribe Collaboration
Lifecycle Management
Communication Skills
Mentoring
Governance Frameworks
Simplification and Reuse

Some tips for your application 🫑

Show Your Passion: When you're writing your application, let your enthusiasm for architecture and technology shine through. We want to see how excited you are about the role and how your experience aligns with our mission at StudySmarter.

Tailor Your Application: Make sure to customise your application to reflect the specific requirements of the Head of Architecture role. Highlight your relevant experience in infrastructure and platforms, and how you've tackled complexity in past projects.

Be Clear and Concise: We appreciate straightforward communication. Keep your application clear and to the point, avoiding jargon where possible. This will help us understand your qualifications without getting lost in technical details.

Apply Through Our Website: Don't forget to submit your application through our website! It’s the best way for us to receive your details and ensures you’re considered for the role. Plus, it makes the whole process smoother for everyone involved.

How to prepare for a job interview at Flutter Uk & Ireland

✨Know Your Architecture Inside Out

Before the interview, dive deep into the architecture landscape relevant to the role. Familiarise yourself with cloud platforms, hosting services, and security measures. Being able to discuss specific technologies and their applications will show your expertise and readiness for the Head of Architecture position.

✨Prepare for Complex Problem-Solving

Expect to tackle complex, cross-tribe initiatives during the interview. Brush up on your experience with large-scale projects and be ready to discuss how you've simplified tech complexity in the past. Use examples that highlight your ability to lead solution design and manage technical risks effectively.

✨Showcase Your Leadership Skills

This role requires strong leadership and mentoring abilities. Prepare to share instances where you've influenced teams or improved architectural practices. Highlight your experience in building communities of practice and how you've raised standards within your previous roles.

✨Communicate Clearly and Confidently

Given the need to simplify complex decisions for both technical and non-technical audiences, practice articulating your thoughts clearly. Use straightforward language to explain your ideas and ensure you can convey your vision for architecture strategy without getting bogged down in jargon.

Head of Architecture in London
Flutter Uk & Ireland
Location: London

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