GPU Cloud Solutions Architect

Nexgencloud; Greater London; On-site; GBP 90,000 - 130,000; Full time

Benefits offered by this job

Competitive salary

Discretionary bonus

Wellbeing benefits

25 days holiday

Travel-required role

Job summary

NexGen Cloud, a leading AI cloud infrastructure company, seeks a Solutions Architect to own the technical sales cycle for GPU cloud workloads. You will translate workload requirements into architecture designs, collaborating with sales, data centre, and engineering teams to ensure feasible, deliverable solutions.

You will craft detailed designs, BoMs, and proposals, while shaping the product roadmap with customer feedback and competitive intelligence. Travel to customer sites is expected.

Qualifications

• Proven HPC or AI software stack design at scale with workload profiling and scheduling.
• Deep understanding of CUDA, cuDNN, NCCL and production AI workloads.
• Experience optimising AI/HPC workloads across multi-GPU/multi-node systems.
• Strong containerisation/orchestration knowledge (Docker/Kubernetes, NVIDIA Operator).
• Exposure to full design-to-deployment lifecycle for GPU workloads.
• Ability to document architecture and diagrams for technical/board audiences.
• Comfort acting as technical authority in customer discussions.

Responsibilities

• Own the technical sales cycle end-to-end as primary authority for GPU cloud designs.
• Gather workload requirements and produce detailed solution designs with diagrams.
• Collaborate with engineering teams to validate delivery feasibility before commitments.
• Build reference architectures and templates for AI/ML workloads (training/inference/HPC).
• Develop high-quality proposals, RFP responses, and SOWs with clear scoping and estimates.
• Define BoMs for proposed solutions for procurement and margin review.
• Provide feedback to leadership to influence product roadmap.

Skills

HPC workload design

GPU software environments

Multi-GPU tuning

Docker & Kubernetes

GPU workflow deployment

Technical documentation

Customer-facing authority

NCCL/MLPerf benchmarking

MLOps tools

InfiniBand networking

BoMs/Proposals/RFPs

Tools

SLURM

PBS

MPI

NCCL

PyTorch

JAX

DeepSpeed

Docker

Kubernetes

NVIDIA GPU Operator

Kubeflow

Airflow

Job description

NexGen Cloud, a leading AI cloud infrastructure company, seeks a Solutions Architect to own the technical sales cycle for GPU cloud workloads. You will translate workload requirements into architecture designs, collaborating with sales, data centre, and engineering teams to ensure feasible, deliverable solutions.

You will craft detailed designs, BoMs, and proposals, while shaping the product roadmap with customer feedback and competitive intelligence. Travel to customer sites is expected.