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Staff Software Engineer, Foundation Model API

Mountain View, California💼 Full-time💰 $190,000–$190,000🗓 2026-07-16 → 2026-09-25

Core

Build LLM infrastructure powering large-scale inference workloads for customers through partner models (OpenAI, Anthropic, Gemini) and self-hosted models (Qwen, GPT-OSS, Llama).

Role type

Staff Software Engineer (Foundation Model API Infrastructure).

Builds

Unified serving layer for large language models across real-time and batch inference.

Domain

AI Infrastructure / Large Language Model Serving.

Deliverable

production ML models.

Required skills

Backend engineering, distributed systems, scalable APIs, cloud-native infrastructure, real-time serving, ML infrastructure, GPU orchestration, service-oriented architecture, deployment pipelines, system observability, Scala, Go, Python.

Preferred skills

Experience with SageMaker, Vertex AI, Azure ML, building products supporting AI workflows.

Responsibilities

Build LLM infrastructure for large-scale inference, shape product direction via customer engagement, improve reliability/latency/efficiency of distributed AI workloads, collaborate with platform/infra/ML teams, shape developer experiences for AI on Databricks.

Seniority

Staff, high-agency IC with product strategy influence.

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