Hamilton Barnes 🌳
Technical Solutions Architect

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Technical Solutions Architect – AI Infrastructure & GPU Platforms
London | Hybrid | £150K Base + Bonus
Architect the next generation of AI infrastructure.
This role is for a well-funded, venture-backed technology business investing heavily in next-generation AI compute. Having committed to a major NVIDIA GPU deployment, we're looking for a Technical Solutions Architect to lead the design of a large-scale, greenfield AI infrastructure platform.
This is a rare opportunity to shape a flagship AI environment from day one, owning key architectural decisions across GPU clusters, networking, storage, and data centre infrastructure.
What you'll be doing
- Architect large-scale GPU clusters for AI training and inference.
- Design high-performance networking using InfiniBand, RDMA, NVLink, and NVSwitch.
- Define compute, storage, and interconnect architecture.
- Develop hardware and infrastructure cost models.
- Evaluate colocation providers, power, cooling, and rack density requirements.
- Work closely with NVIDIA, OEMs, and infrastructure partners to validate solutions.
- Present technical recommendations to senior stakeholders and influence major investment decisions.
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
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Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
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Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
What we're looking for
- Experience designing GPU or HPC infrastructure at scale.
- Strong knowledge of NVIDIA GPU platforms and AI compute environments.
- Expertise in InfiniBand, RDMA, NVLink, NVSwitch, and high-performance networking.
- Experience with enterprise data centre architecture.
- Background in hyperscalers, neo-clouds, or GPU-as-a-Service providers is highly desirable.
- Experience with NVIDIA DGX SuperPOD or high-density GPU deployments is a bonus.


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Why join?
- Own the architecture of a landmark greenfield AI infrastructure deployment.
- Work with the latest NVIDIA GPU technologies.
- Significant technical ownership and autonomy.
- Direct exposure to senior leadership and key strategic decisions.
- Highly competitive salary, bonus, and excellent long-term career opportunity.
If you're passionate about AI infrastructure, GPU platforms, and high-performance computing, I'd love to hear from you. Apply directly or get in touch for a confidential conversation.
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