[Remote] Architect Platform Engineer

Note: The job is a remote job and is open to candidates in USA. Quantiphi is an AI-first digital engineering company that delivers digital, cloud, and AI-driven transformation solutions. The Architect - Platform Engineer will design, optimize, and scale infrastructure for GenAI and LLM workloads, including GPU-enabled distributed training and production deployments. The role also leads platform automation, Kubernetes-based hosting, Infrastructure as Code, and technical architecture discussions with clients and cross-functional teams.

Responsibilities

• Design and implement scalable infrastructure for LLM and GenAI workloads across multi-GPU environments
• Perform GPU profiling, benchmarking, and performance optimization for distributed training workloads
• Manage and schedule compute-intensive jobs using Slurm-based clusters and OpenShift/Kubernetes environments
• Enable and optimize the NVIDIA GPU stack (CUDA, cuDNN, NCCL, Triton, RAPIDS, etc.)
• Collaborate with cross-functional teams to deploy models in research and production environments
• Build and support GenAI pipelines (fine-tuning, RAG, multi-modal inferencing, LLMOps)
• Develop reusable infrastructure templates using tools like Terraform and Helm
• Contribute to internal innovation (PoCs, workshops) and support client-facing delivery engagements
• Develop and deliver automation software required for building & improving the functionality, reliability, availability, and manageability of applications and cloud platforms
• Champion and drive the adoption of Infrastructure as Code (IaC) practices and mindset
• Design, architect, and build self-service, self-healing, synthetic monitoring and alerting platform and tools
• Automate the development and test automation processes through CI/CD pipeline (Git, Jenkins, SonarQube, Artifactory, Docker containers)
• Build container hosting-platform using Kubernetes
• Introduce new cloud technologies, tools; processes to keep innovating in the commerce area to drive greater business value
• Lead the technical discussion regarding architecture designing and troubleshooting with the clients and provide solutions proactively as required

Skills

• * Strong experience with Slurm and distributed training environments
• * Hands-on expertise with Red Hat OpenShift and/or Kubernetes
• * Deep knowledge of the NVIDIA GPU ecosystem (CUDA, cuDNN, NCCL, Nsight, Triton/TensorRT)
• * Strong foundation in Linux systems, performance tuning, and multi-GPU optimization
• * Experience deploying GenAI workloads (LLM fine-tuning, RAG pipelines, multi-modal systems)
• * Familiarity with Infrastructure-as-Code tools (Terraform, Ansible)
• * Experience with cloud GPU environments (GCP, Azure, AWS, OCI) and/or on-prem GPU clusters
• * Serve as a mentor or guide for senior resources / team leads
• * Lead the technical discussion regarding architecture design
• * Experience with NVIDIA NIMs, DGX systems, or GPU-accelerated containers
• * Knowledge of LLMOps frameworks and MLOps integration
• * Familiarity with vector databases and retrieval systems for RAG architectures
• * Comfortable working in client-facing environments and collaborating with AI solution teams
• * Experience working with FHIR R4, HL7 v2, or SMART on FHIR
• * Integration with EHR systems (e.g., Epic)
• * Understanding of HIPAA compliance and healthcare data privacy
• * Exposure to clinical workflows, CDS Hooks, or patient-facing applications
• * Experience building clinical decision support systems or healthcare interoperability solutions

Benefits

• Remote work in the US East/Canada
• Up-skilling and opportunities to discover your potential while solving complex challenges in cutting-edge technology
• Work alongside passionate, talented colleagues in a research-focused organization
• Exposure to breakthrough AI, ML, data, and cloud technologies
• Exposure to working with Fortune 500 companies

Company Overview

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