Qloo

Machine Learning Engineer (LLM / Personalization)

New York City

Sponsorship not specified$100k-$120kDetected 98 days ago

PythonSQLAWSCloud PlatformsMachine LearningPyTorchSparkAirflowData EngineeringLLMsAgentic AIResearchProblem Solving

About the role

This role is ideal for someone who enjoys both research-adjacent work and shipping production systems-and wants to shape how LLMs interact with structured knowledge at scale.

Experience building and deploying ML systems in production environments
You will work closely with Research and Data Engineering teams to design and deploy systems that integrate LLMs with structured cultural intelligence.

Experience working with large language models (LLMs), including APIs (OpenAI, Anthropic, etc) and/or open-source models (Hugging Face)
Familiarity with retrieval systems, embeddings, vector search, or recommendation systems
Experience with AWS or similar cloud platforms
Experience working in AI-native development workflows, including heavy use of tools like Claude Code, Cursor, or similar
Strong problem-solving skills and ability to work across both research and engineering domains
Prior experience in a startup or fast-paced environment
Strong experience in Python and machine learning frameworks (e.g., PyTorch, CUDA, Metaflow/Kubeflow, etc)

At Qloo, our cutting-edge Taste AI technology leverages extraordinary amounts of data-over half a billion records of public figures, places, music artists, media, brands, and more, plus a globe-spanning consumer behavior and sentiment database-to unearth deep insights about consumer preferences.
From understanding global travel trends to curating the perfect restaurant recommendation based on your unique tastes, our Taste AI engine sifts through the noise to find the signals that matter.
And the best part? Qloo's API suite is powered by cultural entities, not personal identities-ensuring our insights are derived without relying on personally identifiable information.
As we expand our investment in LLMs and AI agents, we are building the next generation of intelligent systems that combine generative models with structured taste intelligence-bringing reliability, explainability, and real-world grounding to AI applications.
As a Machine Learning Engineer reporting to the LLM Research Lead, you will operate at the intersection of large language models, recommendation systems, and Qloo's proprietary taste graph.
This includes building production-ready ML systems, experimenting with new model architectures, and developing novel approaches to grounding generative AI in real-world data.
And the best part?
Qloo's API suite is powered by cultural entities, not personal identities-ensuring our insights are derived without relying on personally identifiable information.
Role Overview

This listing is sourced directly from Qloo's careers page and normalized into a canonical job model.