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- Tasks: Lead the development of a comprehensive hosting architecture strategy across diverse environments.
- Company: Dynamic organisation with a focus on innovative cloud solutions.
- Benefits: Flexible freelance role with hybrid working options and competitive pay.
- Other info: Opportunity to work in a fast-paced setting with potential for career advancement.
- Why this job: Shape the future of hosting architecture and make a significant impact in a changing environment.
- Qualifications: Extensive experience in infrastructure architecture, particularly with Azure and AWS.
The predicted salary is between 60000 - 80000 £ per year.
The organisation operates a fragmented hosting estate comprising on‑premises data centres (Hitachi and Cisco UCS compute), legacy cloud deployments (Azure), co‑location facilities, and external service provider connectivity (Bloomberg, Refinitiv, FX platforms). There is no overarching hosting strategy or defined landing zones. This role will develop and own the hosting architecture strategy across all categories, rationalising the current estate and defining scalable, repeatable patterns for future service deployment.
Key responsibilities
- Define a comprehensive hosting strategy spanning on-premises, hyperscaler (Azure, AWS), co-location, and managed service environments.
- Design and implement standardised cloud landing zones by service category, enabling repeatable, governed deployment patterns.
- Assess the existing Azure environment (built during COVID) and determine appropriate target architecture and integration with on-premises systems.
- Develop a hosting rationalisation roadmap, identifying workloads for migration, consolidation, or retirement.
- Define ISP and external connectivity architecture, rationalising current fragmented peering arrangements.
- Evaluate market data and financial services connectivity requirements (Bloomberg, Refinitiv, Trade Point, FX platforms).
- Work with network and security architects to ensure hosting design aligns with network and security standards.
- Produce total cost of ownership models and capacity plans across the hosting estate.
- Evaluate suitability of Hitachi and NTT infrastructure offerings in the context of the broader strategy.
Requirements
Technical requirements
- Broad infrastructure architecture experience across on-premises and cloud platforms.
- Azure architecture: landing zones, hybrid connectivity, governance frameworks.
- AWS architecture experience desirable.
- Compute platforms: Cisco UCS, Hitachi, HPE or equivalent.
- Virtualisation: VMware vSphere / NSX, Citrix (evaluation and rationalisation experience).
- Storage and data centre infrastructure design.
- Understanding of financial services connectivity: co-location, proximity hosting, market data feeds.
- ISP connectivity, BGP peering, and internet edge design.
- Cloud migration methodologies and workload assessment frameworks.
Certifications
- Microsoft Azure Solutions Architect (AZ-305) or equivalent.
- Experience with Oracle Cloud or other tier-2 hyperscalers.
- Knowledge of offshore delivery model integration.
- FinOps practices and cloud cost management.
Soft skills
- Strategic thinker with the ability to translate business requirements into architectural decisions.
- Strong written and verbal communication — able to produce clear architecture documentation and present to senior stakeholders.
- Commercial awareness: able to build business cases and challenge incumbent vendor pricing.
- Comfortable operating in an environment undergoing significant organisational change.
Infrastructure / Cloud Hosting Architect - freelance - hybrid, London, UK employer: Comgent
Contact Detail:
Comgent Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Infrastructure / Cloud Hosting Architect - freelance - hybrid, London, UK
✨Network Like a Pro
Get out there and connect with people in the industry! Attend meetups, webinars, or even just grab a coffee with someone who’s already in the field. Building relationships can lead to opportunities that aren’t even advertised.
✨Show Off Your Skills
When you get the chance to chat with potential employers, don’t hold back! Share your past experiences and how they relate to the role. Use specific examples of how you’ve tackled similar challenges in infrastructure and cloud hosting.
✨Tailor Your Approach
Every company is different, so make sure you tailor your pitch to fit their needs. Research their current hosting strategies and think about how you can help them improve. This shows you’re genuinely interested and have done your homework!
✨Apply Through Our Website
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive and take the initiative to reach out directly.
We think you need these skills to ace Infrastructure / Cloud Hosting Architect - freelance - hybrid, London, UK
Some tips for your application 🫡
Tailor Your CV: Make sure your CV speaks directly to the job description. Highlight your experience with Azure, AWS, and any relevant infrastructure architecture projects. We want to see how your skills align with our needs!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're the perfect fit for this role. Share specific examples of your past work that relate to hosting strategies and cloud environments. Let us know what makes you tick!
Showcase Your Technical Skills: Don’t just list your skills; demonstrate them! If you've worked on cloud migration or have experience with Cisco UCS or VMware, make sure to detail those experiences. We love seeing real-world applications of your expertise.
Apply Through Our Website: We encourage you to apply through our website for a smoother process. It helps us keep track of your application and ensures you don’t miss out on any important updates. Plus, it’s super easy!
How to prepare for a job interview at Comgent
✨Know Your Tech Inside Out
Make sure you brush up on your knowledge of Azure, AWS, and the specific infrastructure technologies mentioned in the job description. Be ready to discuss your experience with Cisco UCS, Hitachi, and VMware, as well as how you've tackled cloud migration and workload assessments in the past.
✨Showcase Your Strategic Thinking
Prepare examples that demonstrate your ability to develop comprehensive hosting strategies. Think about times when you've rationalised a fragmented estate or designed standardised cloud landing zones. This will show that you can translate business needs into effective architectural decisions.
✨Communicate Clearly and Confidently
Practice articulating your thoughts clearly, especially when discussing complex topics like ISP connectivity and financial services requirements. Being able to present your ideas effectively to senior stakeholders is crucial, so consider doing mock interviews to refine your communication skills.
✨Understand the Business Context
Familiarise yourself with the organisation's current challenges and how your role can address them. Research their existing hosting environment and think about how you would approach the rationalisation roadmap. Showing commercial awareness will set you apart from other candidates.