Backend & LLM Orchestration Lead

New

Skills

Ai/ml CI/CD Docker FastAPI Gcp LangChain OAuth Postgresql Python Redis Rest Api

Join our remote-first team as a Senior Backend & LLM Orchestration Lead, where you'll architect and maintain the AI backend powering next-generation 3D product experiences. You'll be responsible for leveling up our Python/FastAPI services, optimizing streaming-first LLM pipelines, and ensuring secure, scalable, and low-latency APIs. Collaborate closely with 3D/ML engineers to deliver seamless, context-rich AI responses for complex products, and help set the standard for instant, reliable scene-aware automation.

Job Overview
  • Lead the design and maintenance of backend services orchestrating multi-step LLM workflows.
  • Drive sub-second latency and high throughput for AI-powered 3D product support.
  • Establish robust, secure, and multi-tenant API and websocket architectures on GCP.
  • Champion observability, CI/CD best practices, and infrastructure automation.
  • Work remotely in a collaborative, APAC-friendly environment.
Key Responsibilities
  • Design, ship, and maintain Python/FastAPI services for orchestration of LLM and 3D context pipelines.
  • Optimize backend for streaming, async processing, and efficient GPU utilization.
  • Implement and enforce auth-first, multi-tenant security for all endpoints.
  • Manage GCP operations: Cloud Run/Functions, Pub/Sub, Postgres, Redis, and CI/CD workflows.
  • Collaborate with 3D/ML teams to productize new models and expose them via stable APIs.
Required Skills & Qualifications
  • 5+ years of experience building Python backend APIs/services (FastAPI/Flask).
  • Expertise with LLM orchestration (LangChain/LangGraph or custom), ML/data-heavy backends.
  • Proven knowledge of auth/security: OAuth2, JWT, RBAC/ABAC, multi-tenancy.
  • Hands-on GCP experience: Docker, Cloud Run/Functions, Pub/Sub, CI/CD, IaC.
  • Mastery of PostgreSQL and Redis for high-traffic, distributed systems.
  • Strong debugging skills in distributed, async environments.
  • Bonus: RAG/agent workflows, 3D/CAD or spatial data, DevOps automation (Terraform, GitHub Actions).

Job Type: Remote

Salary: Not Disclosed

Experience: Entry

Duration: 12 Months

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