Carbon3.ai
Solutions Architect - AI Infrastructure

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Role Summary
We are seeking a Solution Architect - AI Infrastructure to join our fast-scaling team. In this role, you will act as the technical bridge between customers, Product Management, Engineering, Operations, and Delivery teams, helping organisations successfully adopt Era4's AI infrastructure services.
The role is ideal for a Senior Solutions Architect, Solutions Engineer, Cloud Architect, HPC Architect, GPU Infrastructure Specialist, or Technical Consultant with experience in AI infrastructure, cloud platforms, Kubernetes, and customer-facing technical engagements. This is an opportunity to join a mission-led AI business that is redefining infrastructure, intelligence, and impact for enterprise customers.
Key Responsibilities
- Lead technical discovery with customers to understand AI workloads, infrastructure requirements, sovereignty needs, and success criteria.
- Design scalable solutions across Bare Metal, BMaaS, Kubernetes platforms, and AI infrastructure services.
- Own technical proof-of-concepts, pilots, benchmarks, and architecture reviews.
- Act as the voice of the customer, identifying product gaps and influencing roadmap priorities.
- Develop reusable reference architectures, deployment patterns, and best practices.
- Translate customer demand into infrastructure, capacity, networking, and service requirements for future Era4 sites.
- Define onboarding, readiness, and production transition requirements across Engineering, Operations, PMO, and Customer Success teams.
- Deliver technical workshops for customers, partners, and internal teams.
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.
Start with a chat, not a search bar
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.
See breakdownIt searches the market for you
Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
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.
Essential Experience
- Proven experience in a customer-facing Solutions Architect, Solutions Engineer, Cloud Architect, or Technical Consultant role.
- Strong understanding of AI infrastructure, GPU platforms, Kubernetes, and cloud-native architectures.
- Ability to translate customer requirements into scalable, supportable technical solutions.
- Experience leading technical discovery, architecture reviews, proofs of concept, and customer workshops.
- Strong communication skills with the ability to engage both technical and executive stakeholders.
- Experience working closely with Product, Engineering, Operations, and commercial teams.


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One or More Would Be an Advantage
- AI/ML infrastructure, GPU platforms, distributed training, inference workloads, or high-performance computing (HPC) environments.
- Kubernetes platform engineering, MLOps, or cloud-native platform operations.
- Infrastructure automation and Infrastructure-as-Code technologies.
- Large-scale storage, high-performance networking, or data-centre infrastructure.
- Product strategy, roadmap development, or customer-driven platform evolution.
- Customer onboarding, service transition, or technical account management activities.
- Sovereign cloud, public sector, defence, healthcare, or other regulated environments.
Why Join Era4
You’ll be joining a mission-driven start-up building critical national infrastructure, where operational excellence directly enables growth. This role offers high visibility with leadership, real autonomy, and the chance to shape how a next-generation company operates at scale.
Diversity & Inclusion
Era4 is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.
“It took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what I’ve been looking for.”
Jessica, London
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