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Full Stack Engineer

USA Tech Recruit

full-remotemidpermanentfullstack San Francisco Bay Area 7 days ago via LinkedIn

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Tags

Full-Stack EngineeringNext.jsPythonNode.jsPyTorchLLMsRAGSystem DesignAPI ArchitectureKubernetes

About the role

Role Overview

You’ll build and ship end-to-end features for an AI assistant product that can reliably complete multi-step tasks with minimal user prompting. The role blends full-stack engineering with AI system design and production reliability.

Responsibilities

  • Build end-to-end product features across frontend, backend, and AI integrations
  • Design agent workflows covering planning, tool use, failure handling, and recovery across multiple steps
  • Integrate LLMs, memory, and external tools to behave reliably in real-world conditions
  • Create real-time AI interactions with streaming/partial results and tight latency requirements
  • Improve system reliability, observability, and fallback mechanisms
  • Collaborate with ML, backend, and product teams to deliver features end-to-end
  • Iterate continuously based on usage data and observed failure modes

Requirements

  • Strong full-stack engineering experience (frontend + backend)
  • Solid system design and API architecture fundamentals
  • Experience building with LLMs, RAG, or other AI-powered applications
  • Ability to handle ambiguity and make pragmatic engineering decisions
  • Strong ownership: take features from idea through production
  • Comfortable working in a fast-moving environment with evolving requirements

Nice to Have

  • Prior experience with proactive AI assistants/agents (vs. traditional chatbots)

Tech Stack (Mentioned)

  • Next.js, Python, Node.js
  • PyTorch
  • OpenAI / Anthropic / open-source LLMs
  • SQL & NoSQL
  • Kubernetes, Docker

About USA Tech Recruit

USA Tech Recruit is a recruiting organization representing client startups and hiring teams. The posting focuses on building AI assistant systems and end-to-end product features across frontend, backend, and AI integrations.

Scraped 7/31/2026