freehire launches on Product Hunt on 26 August.

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AI Product Manager

Summary

Own the AI model relay station and Multi-LLM aggregation platform, routing traffic across providers like OpenAI and DeepSeek while designing billing and permission systems.

Responsibilities

  • Lead the planning and evolution of the AI model relay station and Multi-LLM aggregation platform.
  • Manage multi-model aggregation and standardization for models like OpenAI, Anthropic, and DeepSeek.
  • Design and iterate on intelligent traffic routing strategies, including load balancing, rate limiting, and circuit breaking.
  • Build enterprise-level AI permission systems, multi-tenant account systems, and fine‑grained Token metering and billing.
  • Coordinate with R&D, QA, and DevOps teams to drive version iterations and optimize throughput and cost structures.
  • Track global AI industry trends to transform customer pain points into standardized platform capabilities.

Requirements

  • 2-3 years of experience in AI products, LLM platforms, API middle‑end, or high‑performance SaaS platforms.
  • Deep understanding of LLM calling chains, API forwarding logic, network protocols, and concurrency control.
  • Familiarity with mainstream LLM capabilities, fine‑tuning, RAG, context management, and Prompt engineering.
  • Strong logical abstraction and architectural design skills with ability to produce high‑quality PRDs and sequence diagrams.
  • Strong ownership, data sensitivity, and project management skills.

Preferred Qualifications

  • Experience building AI relay platforms, API distribution platforms, or computing power scheduling centers from 0 to 1.
  • Familiarity with LLM adaptation layers, chat interfaces, and Embedding vector interface logic.
  • Experience in B2B high‑concurrency SaaS commercial billing and multi‑level permission systems.
  • Proficiency with modern full‑stack development tools like Cursor or Claude Code.

See also