Summer 2027

Quantitative Developer Intern

Quantic

Walleye Capital

Walleye Capital

51-200 employees

Multi-strategy investment firm with quant strategies

Compensation Overview

$115.38/hr

+ $10,000 housing stipend + Domestic transportation

Boston, MA, USA

In Person

Bachelor's, Master's

Category
Quantitative Finance (1)
Software Engineering (1)
Required Skills
LLM
Scikit-learn
Bash
Python
TensorFlow
Neural Networks
PyTorch
Machine Learning
Data Engineering
Perl
Linux/Unix
Data Analysis

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Requirements
  • Be pursuing an undergraduate or advanced degree in computer science, engineering, statistics, mathematics, or a related field, with an expected graduation date between December 2027 and June 2028.
  • Have strong quantitative and analytical skills, including proficiency in a scripting language such as Python, Bash, or Perl.
  • Have experience in UNIX, Linux, or BSD environments.
  • Demonstrate familiarity with machine learning, deep learning, or statistical packages such as scikit-learn, TensorFlow, or PyTorch.
  • Have a genuine interest in financial markets, systematic investing, artificial intelligence and large language model applications, and technology in dynamic, data-rich environments.
Responsibilities
  • Develop and deploy quantitative infrastructure supporting alpha generation, portfolio construction, and algorithmic trading.
  • Design and manage data pipelines and triage data integrity quality to improve the reliability, consistency, and traceability of financial datasets.
  • Partner with traders and researchers to develop and iterate on proprietary trading strategies and alphas.
  • Build reporting and analysis tools for strategy risk, trade cost, and execution using data from a proprietary columnar database.
  • Use coding skills and artificial intelligence tools to oversee and improve automated trading systems.
Desired Qualifications
  • Show initiative and work effectively both independently and collaboratively on complex, open-ended problems.
  • Leverage artificial intelligence tools to enhance productivity, improve processes, and generate investment alpha.

Walleye Capital is a multi-strategy investment firm with about $11 billion in assets, based in New York City. It allocates capital across Fundamental Equities, Quant, and Volatility strategies to seek risk-adjusted returns, using diversification, a strong balance sheet, and sophisticated technology to execute across markets. The firm differentiates itself through its three core pillars—approach, platform, and people—combining a long-running, evolving technology platform with a diversified, edge-driven investment approach and a culture that blends autonomy with collaboration. Its goal is to deliver attractive, risk-managed returns for clients while expanding the platform and attracting top talent.

Company Size

51-200

Company Stage

N/A

Total Funding

N/A

Headquarters

Plymouth, Minnesota

Founded

2005

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Simplify Jobs

Simplify's Take

What believers are saying

  • Walleye backed Jones Hill Capital on September 23, 2025, extending its deal flow and influence.
  • WOF gained 14.7% in 2025, beating the HFRI Fund Weighted Index’s 12.5%.
  • Walleye expanded to nearly $28.0 billion 13F portfolio value by March 31, 2026.

What critics are saying

  • Jonathan Brenner’s exit through Q1 2026 extends Walleye’s senior talent churn.
  • Geoff Tennican sued Walleye on July 15, 2025 over non-compete terms after leaving volatility trading.
  • If more portfolio managers leave, Walleye’s multi-strategy edge erodes faster than capital can redeploy.

What makes Walleye Capital unique

  • Walleye’s 2025 tear sheet showed WOF at 14.7% net, with $10.77 billion AUM.
  • Walleye Quantic Fund LP uses proprietary high-frequency options market-making infrastructure across global markets.
  • Walleye stayed closed to new investors in 2026, signaling scarce, in-demand capacity.

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Benefits

Phone/Internet Stipend

Company News

Business Insider
Apr 9th, 2026
Hedge funds cut Miami investment staff despite overall growth

Several major hedge funds are reducing their investment staff in Miami despite the city's reputation as a growing finance hub. Eight multistrategy firms — including Citadel, Millennium, Point72 and Balyasny — employed 218 investment professionals in Miami in 2025, down 20 from the previous year, even as their overall investing head count grew by over 11%. Citadel, which moved its headquarters to Miami in 2022, cut 15 investment professionals there whilst adding 77 globally. Millennium reduced its Miami presence from 53 investors to 48 and consolidated from two offices to one. Only ExodusPoint and Walleye increased their Miami investment staff. Growth is instead concentrated in New York, London, Hong Kong and Dubai, according to regulatory filings.

ETFDailyNews.com
Sep 20th, 2025
Freightcar America (NASDAQ:RAIL) Downgraded by Wall Street Zen to Hold

Walleye Capital LLC purchased a new stake in Freightcar America in the 1st quarter valued at about $74,000.

ETFDailyNews.com
May 12th, 2025
Price T Rowe Associates Inc. MD Has $812,000 Holdings in Liquidity Services, Inc. (NASDAQ:LQDT)

Walleye Capital LLC acquired a new stake in Liquidity Services in the fourth quarter worth $2,969,000.

MarketBeat
May 12th, 2025
Dimensional Fund Advisors LP Boosts Position in indie Semiconductor, Inc. (NASDAQ:INDI)

Finally, Walleye Capital LLC purchased a new stake in indie Semiconductor in the fourth quarter valued at $62,000.

MarketBeat
Mar 20th, 2025
Kingsoft Cloud (NASDAQ:KC) Sees Unusually-High Trading Volume Following Strong Earnings

Walleye Capital LLC purchased a new stake in Kingsoft Cloud in the third quarter worth approximately $119,000.