AI Engineer - Platform United States Jobs (On-site work)

Shield AI seeks a Staff Platform Engineer in San Diego to build Kubernetes-based GPU compute infrastructure for ML teams. Requires strong Python or Go skills, IaC automation, and production Kubernetes experience.

Mercor seeks a Software Engineer in San Francisco to build backend services for Applied AI, including APIs and data pipelines. Requires 2-5 years backend experience, strong API and database skills. Great benefits and equity.

Join LangChain as a Senior Frontend Engineer in Cambridge, US, building React and TypeScript features for an AI observability platform. Requires strong React, JS/TS skills and a passion for clean, intuitive UX in a fast-paced startup.

LangChain seeks a Senior Backend Engineer in NYC to build APIs and services powering LangSmith's AI observability platform. Requires 5+ years backend experience, Python or Go, and expertise in high-throughput systems.

Suno seeks a Senior/Staff AI Platform Engineer in San Francisco to build platform APIs, SDKs, and eval infrastructure powering agent features. Requires 4-6 years of backend/platform experience and production LLM systems.

Senior Lead AI Engineer sought to build GenAI platform services at Capital One, a leader in responsible AI for banking. You’ll design and deploy scalable AI systems using AWS, PyTorch, and LLMs, partnering with cross-functional teams to transform customer experiences. Requires a Bachelor’s in CS/...

Senior Lead AI Engineer sought to design and deploy cutting-edge Gen AI platforms at Capital One. Leverage MLX, PyTorch, and AWS Ultraclusters to build scalable, agentic AI systems. Requires 6+ years in AI/ML with Python or Java, plus expertise in LLM optimization and cloud deployment. Join a cro...

Lead AI Engineer sought to design and deploy cutting-edge Agentic AI and Gen AI platform services. You will partner with cross-functional teams to build scalable AI systems using Python, PyTorch, and AWS. This role offers the chance to innovate with LLM optimization and responsible AI solutions. ...

Senior Lead AI Engineer sought to build GenAI platform services at Capital One. Drive responsible AI innovation using Python, PyTorch, and AWS to develop scalable LLM solutions. Partner with cross-functional teams in San Jose, McLean, NYC, or Cambridge. Competitive compensation includes performan...

Join Capital One as a Sr. Lead AI Engineer to drive inference optimization and FM hosting on our cutting-edge AI Platform. Based in San Jose, SF, NYC, Cambridge, or McLean, you’ll design scalable AI systems using Python, PyTorch, and AWS Ultraclusters. Lead cross-functional teams to deliver LLM o...