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Role description

Software Engineer, AI Infrastructure

Harell Data logoHarell Data Corp
Reports to the CTOAI-native
TypeFull-time
WorkplaceOn-site
SenioritySenior
LocationPalo Alto, CA
Posted8/4/2026
Engineering

About the Role

You'll be an early engineer reporting directly to the CTO. You'll own the compute layer: the GPU clusters and the inference systems that run on them. You'll make the architectural decisions that define the platform. You'll also work directly with customers to understand what they actually need and turn that into infrastructure that works at scale.

What You Will Do

  • Build the GPU compute layer - Orchestration for GPU workloads on Kubernetes: resource allocation, scheduling, multi-tenancy, and cost management.
  • Build the inference layer - Model loading, autoscaling, batching, and serving. You own the latency and throughput customers feel.
  • Own the ML pipeline end to end - Data ingestion, preprocessing, training and fine-tuning jobs, and recovery when multi-node jobs fail.
  • Work directly with customers - Debug fine-tuning jobs that fail or run slow. Build the observability that tracks model performance and resource health in real time.
  • Own reliability - Incident response, on-call, and keeping the platform up as usage grows.
  • Shape technical direction - Lead build-vs-buy decisions on infrastructure and security. Set engineering standards. Help hire the team you want to work with.

Qualifications

  • 5+ years building and operating production infrastructure, with a focus on ML workloads: training, inference, or data pipelines
  • Hands-on experience with Kubernetes on AWS or GCP, ideally with GPU workloads.
  • Strong CS fundamentals and system design chops
  • Comfortable with ambiguity — you've worked somewhere where the playbook didn't exist yet

 

Location note: this role is based in Palo Alto, CA. No relocation assistance available for this role.

 

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Company info

Harell Data logo

Harell Data

Intelligent infrastructure for the next era of scientific discovery

Harell Data is building the intelligent infrastructure for the next era of scientific discovery. While AI has revolutionized digital industries, progress in the physical sciences-from drug discovery to material science-is currently bottlenecked because the most valuable training data remains isolated, unorganized, and difficult to access. We are solving this by providing an end-to-end ecosystem that enables the secure sharing of proprietary datasets alongside the high-performance compute and orchestration layer required to train large-scale models. By bringing compute to the data within a single, integrated environment, we are creating the foundational stack that transforms raw scientific data into the next generation of domain-specific foundation models.

Private companySeedRecently raisedBrand newAI-product
Unlock human wisdom
ThesisTermsPrivacy
Founded2025
HQBellevue, United States
Size11–50 employees
IndustryTechnology, Information and Internet
Funding
  • Seed · Aug 17, 2026

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