AI Backend Engineer

Q1 Technologies, Inc

Full-time architecture-and-engineering
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Location
Rosemead, California, United States
Posted
May 11, 2026

Job Description

Job Title AI Backend Engineer



Relevant Experience (in Yrs) 10+

Must Have Technical/Functional Skills

β€’ Python Full Stack Developer

β€’ Versatile in constructing AI pipelines using LangChain, LlamaIndex, and AutoRAG, with model optimization through Optuna and GridSearchCV.



Experience Required 10+

Roles & Responsibilities

β€’ Implement Python microservices and APIs (FastAPI/Flask/Django) with clean contracts, versioning, pagination, and rate limiting.

β€’ Build REST/GraphQL endpoints and internal SDKs to enable AI enhanced features (prompt routing, retrieval, redaction) while maintaining strict separation from model ownership.

β€’ Implement asynchronous and event driven processing (e.g., Celery/Kafka/queues) for high throughput pipelines and background jobs.

β€’ Integrate services with ent...