Full-Time

Applied ML Scientist

Updated on 9/4/2026

PDT Partners

PDT Partners

201-500 employees

Quantitative asset management via algorithmic trading

Compensation Overview

$190k - $250k/yr

New York, NY, USA

Hybrid

Three days on-site per week required.

Bachelor's, Master's, PhD

Category
Quantitative Finance (1)
Required Skills
Scikit-learn
Python
R
Machine Learning
MATLAB
Pandas
NumPy
C/C++

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Requirements
  • Solid mathematical and analytical ability; exceptional problem-solving and modeling ability
  • Experience in programming (Python, R, Matlab, C++)
  • Experience with Python scientific stack
  • Undergraduate or Masters degree with equivalent industry experience in machine learning
  • 2+ years of applied machine learning research experience
Responsibilities
  • Work closely with senior researchers on a variety of trading strategies and research projects, with the opportunity to conduct independent research and originate research topics over time
  • Contribute to the long-term success of our research-driven algorithmic trading business
Desired Qualifications
  • PhD preferred
  • Strong publication record
  • Experience with/interested in working with large data sets
  • Experience in programming (Python, R, Matlab, C++)
  • Experience with the Python scientific stack
  • Self-motivated and highly-productive, with a strong sense of ownership and urgency
  • Excellent communication and collaborative white board skills
  • Meticulous and detail-oriented, and innately driven to understand issues deeply
  • Entrepreneurial and creative
  • Finance knowledge is not required or expected

PDT Partners uses quantitative models to identify market inefficiencies and predict price moves, delivering algorithmic trading strategies for institutional clients. Its models analyze vast market data to detect patterns, then execute trades automatically with precision. It differentiates itself through a long history in quantitative investing since the 1990s, a culture of empirical validation, scientific research, and a collaborative environment that rigorously tests ideas before deployment. The goal is to generate investment returns for clients by systematically exploiting market inefficiencies with disciplined, data-driven trading.

Company Size

201-500

Company Stage

N/A

Total Funding

N/A

Headquarters

New York City, New York

Founded

1993

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Simplify Jobs

Simplify's Take

What believers are saying

  • PDT posted fresh openings on September 4, 2026, including Applied ML Scientist.
  • Its 2026-Q1 13F reported 526 long positions worth $1.7 billion.
  • PDT reduced its Invisio short below 0.5 percent on August 7, 2026.

What critics are saying

  • PDT’s secrecy leaves job seekers blind to turnover, PnL, and strategy decay.
  • Public filings show no recent external capital; talent competition stays brutal versus Citadel.
  • A bad multi-year research edge collapse would force asset runoff and layoffs by 2027.

What makes PDT Partners unique

  • PDT combines systematic trading, execution, and risk control under one research organization.
  • The firm still hires PhD-heavy researchers and engineers in New York and London.
  • PDT’s internal research stack and collaborative model separate it from pod shops.

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Benefits

Full medical, dental, vision, disability, and life insurance coverage

Wellness perks and programs

Generous time off and unlimited sick leave

Match charitable giving

Subsidize fitness and exercise

Emergency back-up child and elder care

401k matching and pre-tax benefits

Company News

Ticker Report
Aug 27th, 2026
PDT Partners LLC Makes New $3.35 Million Investment in West Pharmaceutical Services, Inc. $WST

PDT Partners LLC bought a new stake in shares of West Pharmaceutical Services, Inc. (NYSE:WST – Free Report) during the 2nd quarter, Holdings Channel reports. The fund bought 9,332 shares of the medical instruments supplier’s stock, valued at approximately $3,350,000. A number of other institutional investors also recently bought and sold shares of the stock. […]

Bloomberg
Dec 4th, 2025
The Hedge Fund That Hides Secrets on the Office Walls

The hedge fund that hides secrets on the office walls. Founder Pete Muller has a passion for puzzles, so he turned the company's headquarters into a cryptic challenge. When quantitative hedge fund PDT Partners moved into its new headquarters in New York City after the pandemic, Chief Executive Officer Pete Muller wanted to entice employees back into the office. So he designed a puzzle. "I wanted to give them a reason to look around," he says. About 80 artworks are displayed around the three-floor office in Columbus Circle, five of which contain cryptic clues to a phrase. (Gotham Immersive Laboratories helped with the puzzle designs.) Shortly after the challenge was announced at a companywide meeting, Winnie Yang, an engineer, teamed up with a colleague to locate and photograph all the artworks.

ETFDailyNews.com
Sep 21st, 2025
NorthCrest Asset Manangement LLC Sells 713 Shares of Target Corporation $TGT

Finally, PDT Partners LLC purchased a new stake in Target in the 1st quarter worth approximately $4,623,000.

ETFDailyNews.com
May 26th, 2025
International Money Express, Inc. (NASDAQ:IMXI) Receives $20.50 Consensus Price Target from Brokerages

PDT Partners LLC purchased a new stake in International Money Express in the 1st quarter worth about $464,000.

ETFDailyNews.com
Mar 29th, 2025
Intech Investment Management LLC Boosts Stock Position in 2seventy bio, Inc. (NASDAQ:TSVT)

PDT Partners LLC purchased a new stake in 2seventy bio in the 3rd quarter valued at about $244,000.