Information Technology_USA - USA_Engineer

• Please strictly adhere to the following resume naming convention: ALL CAPS, NO SPACES B/T UNDERSCORES PTN_US_GBAMSREQID\_CANDIDATEBEELINEID i.e. PTN_US_9999999\_SKIPJOHNSON0413 Bill Rate $70/hr -$75/hr MSP Owner: Felix Avalos Location: Rosemead, CA Duration: 6 months GBaMS ReqID: 10511658 Job Title AI Backend Engineer Relevant Experience (in Yrs) 10+ Must Have Technical/Functional Skills Python Full Stack Developer Versatile in constructing AI pipelines using LangChain, LlamaIndex, and AutoRAG, with model optimization through Optuna and GridSearchCV. Experience Required 10+ Roles & Responsibilities Implement Python microservices and APIs (FastAPI/Flask/Django) with clean contracts, versioning, pagination, and rate limiting. Build REST/GraphQL endpoints and internal SDKs to enable AI enhanced features (prompt routing, retrieval, redaction) while maintaining strict separation from model ownership. Implement asynchronous and event driven processing (e.g., Celery/Kafka/queues) for high throughput pipelines and background jobs. Integrate services with enterprise AI platforms / LLM APIs (e.g., Azure OpenAI via enterprise gateway), handling prompt orchestration, tool invocation, moderation hooks, and response validation. Enforce runtime guardrails: input sanitization, PII redaction, toxicity/NSFW filters, output signing, and fallbacks. Implement semantic retrieval and vector search via approved platforms; do not train or host custom models.