Senior AI Infrastructure Architect (Post-Sales Lead)

7sg, Inc.; United Kingdom; On-site; GBP 120,000 - 180,000; Full time

Job summary

7SG seeks a seasoned Technical Delivery Architect to lead post‑sales architecture across partner engagements. You will design, build, and sometimes operate production architectures, producing high‑level and low‑level designs, defining AI execution configurations, and specifying integration patterns.

On engagements a GSI partner leads, you will review and approve designs before build. You will review reference architectures, ensure compliance, and drive multi‑environment delivery across on‑prem,

Qualifications

• 12 to 15+ years building production architectures across heterogeneous environments.
• Infrastructure: GPU cluster design, Kubernetes, hyperconverged platforms, hyperscaler IaaS/PaaS.
• Data: data lakes, warehouses, vector/graph databases, pipelines and data governance.

Responsibilities

• Produce and own the technical architecture for partner engagements: HLDs, LLDs, implementation plans, acceptance criteria, test plans.
• Align to AI Execution layer configurations and data architectures across environments.
• Design for multi-tenancy with tenant isolation and quota/chargeback models.
• Define operational requirements, SLOs, CVE remediation timelines, and integration patterns.

Skills

GPU cluster design

Kubernetes platform engineering

Multi-tenant design

AI execution configurations

Data connectivity

Cloud/IaaS/PaaS

Security & compliance

FinOps & capacity planning

Tools

NVIDIA

Databricks

Palantir

ServiceNow

Job description

7SG seeks a seasoned Technical Delivery Architect to lead post‑sales architecture across partner engagements. You will design, build, and sometimes operate production architectures, producing high‑level and low‑level designs, defining AI execution configurations, and specifying integration patterns.

On engagements a GSI partner leads, you will review and approve designs before build. You will review reference architectures, ensure compliance, and drive multi‑environment delivery across on‑prem,