New York, United States

Machine Learning Data Engineer (LLM & Generative AI)

Salary: unknownHybridSeniorData and machine learning

PythonRubySQLLLMCI/CDRAGHugging FaceLangChainGCPKafkaFlinkRLHF

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Felix, a software company in fintech and payments, has an open position for Machine Learning Data Engineer (LLM & Generative AI). It is a hybrid position in New York City, United States. We classify it as a senior-level role in data and machine learning. The stack in the posting includes LLM, CI/CD, RAG, Hugging Face, LangChain and GCP. Candidates need 5+ years of experience. English and Spanish are required. Perks named in the posting: equity and unlimited PTO. A university degree is required. There are 35 open positions from Felix on this site, 14 of them in IT and engineering.

Posted 11 days ago · Last checked 2026-11-04

About Felix

Fintech and payments Software product company 35 open positions, 40% in IT and engineering. Most open roles: Product and design (28), Full-stack engineering (8), Data and machine learning (7).

All open jobs at Felix →

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1,262 open data and machine learning jobs in the United States All open jobs at Felix →

Workplace	Hybrid
Seniority	Senior
Role	Data and machine learning
Countries	United States
Languages	PythonRubySQL
Employment type	full_time
Key facts	Stack: Python, Ruby, SQL, LLM, CI/CD, RAG, Hugging Face, LangChain, GCP, Kafka, Flink · Experience: 5+ years · Degree required · Languages: English, Spanish · Equity · Unlimited PTO

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