Machine Learning Researcher

Citadel

Miami, FLFresher3h agovia LinkedInH-1B sponsor · 62 entry-level filings

This job at a glance

Who can apply
New grads, no experience needed
Must know
Machine learningStatisticsDeep learningNLPData structures & algorithmsPython
Work
On-site in Miami
Pay
$235K–$300K a year
Skill demand
Machine learning89%Statistics49%Deep learning36%NLP21%of 100 similar entry-level jobs posted in the US this week
Listed
Nov 2, 2026 · still open

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About the Role

Machine Learning Researchers at Citadel play a key role in developing next-generation models and trading approaches for a range of investment strategies. This involves applying sophisticated and complex statistical techniques to financial markets.

Key Responsibilities

  • Use statistics, machine learning (e.g., deep learning, NLP) to extract patterns from various kinds of datasets through innovative and rigorous research.
  • Implement algorithms in high-quality code.
  • Work with large data sets, including unconventional and unstructured data sources.
  • Back-test models and document research findings.

Requirements & Tech Stack

  • Hands-on programming experience in Python or C++.
  • Proficiency in creating and using algorithms to meticulously investigate and work through large data or error-checking problems.

Qualifications

  • PhD degree in mathematics, statistics, physics, computer science, or another highly quantitative field.
  • Advanced training and a strong research track record in machine learning, statistics, deep learning, natural language processing, artificial intelligence, or a closely related quantitative field.
  • Prior experience working in a data-driven, detailed research environment.
  • A background demonstrating strong problem-solving skills.
  • An ability to communicate advanced concepts in a concise and logical way.

Opportunities available in New York, Miami, Greenwich, and Houston.

Base salary range: $235,000 - $300,000.

Eligibility for discretionary incentive compensation, medical and life insurance, retirement and tax-free savings plans, and access to other healthcare programs.

H-1B sponsor

Citadel Americas Services filed 62 entry-level H-1B applications for new hires (Oct 2025 - Jun 2026, Department of Labor).

See their H-1B record →

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