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Latest ML Engineering jobs at Parallel

Member of Technical Staff, Model Training

Own the training pipeline for search and agent models, building from product usage data through fine-tuning and evaluation to production deployment. Requires deep expertise in transformer fine-tuning, data curation, and training models for ranking, retrieval, and agent behavior.

150k – 300kCaliforniaML EngineeringOn-siteData CurationLabel Quality

Member of Technical Staff, Search Ranking

Own the multi-stage ranking pipeline for web-scale search, balancing precision, recall, latency, and compute cost across retrieval, first-pass ranking, and neural reranking.

150k – 300kUnited StatesML EngineeringOn-site7+ YOERankingRetrieval

Early Career Research Engineer

Designs and trains embedding and retrieval models for AI agents to access web data at hyperscale, balancing research innovation with production efficiency for sub-second latency and fresh indexes.

150k – 300kPalo Alto, CA +1ML EngineeringOn-siteEntry levelLLMsDeep Learning