Summer 2027

Quantitative Developer Intern

Updated on 6/19/2026

Walleye Capital

Walleye Capital

51-200 employees

Multi-strategy investment firm with quant strategies

Compensation Overview

$115.38/hr

+ Housing Stipend

Boston, MA, USA

In Person

Category
Quantitative Finance
Software Engineering
Required Skills
LLM
Scikit-learn
Bash
Python
Tensorflow
Pytorch
Perl
Linux/Unix
Requirements
  • Are 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.
  • Exhibit strong quantitative and analytical skills, including proficiency in a scripting language (Python/BasH/Perl) and experience in UNIX/Linux/BSD environments.
  • Demonstrate familiarity with popular machine learning/deep learning/statistical packages (such as scikit-learn, TensorFlow, PyTorch, etc.).
  • Are self-starters who enjoy digging into complex, open-ended problems and can work both independently and collaboratively with a team.
  • Exhibit a genuine interest in financial markets, systematic investing, AI/LLM application, and using technology in dynamic, data-rich environments.
  • Showcase creativity and enthusiasm for leveraging AI tools to enhance productivity, improve processes, and generate investment alpha.
  • Thrive in a collaborative culture that values intellectual humility, creativity, and continuous learning.
Responsibilities
  • Develop and deploy quantitative infrastructure supporting alpha generation, portfolio construction, and algorithmic trading.
  • Design and manage data pipelines; triage data integrity quality – improving 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.
  • Utilize coding skills and leverage AI tools to oversee and improve automated trading systems.

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

Your Connections

People at Walleye Capital who can refer or advise you

Simplify Jobs

Simplify's Take

What believers are saying

  • Flagship Walleye Opportunities Fund returned 14.7% net in 2025 despite volatility.
  • Portfolio grew 22.3% to $32.6B AUM in Q4 2025 with 4,487 diversified positions.
  • New micro-cap stakes in Exponent and Oxford Industries target undervalued inefficiencies.

What critics are saying

  • SEC probes high-frequency trading, triggering outflows within 6-12 months.
  • $4.53B IVV position amplifies losses in 2026 S&P 500 recession.
  • Citadel poaches talent, capturing 15% more volatility volume in 6-12 months.

What makes Walleye Capital unique

  • Walleye Capital integrates AI with fundamental research for multi-strategy alpha generation.
  • Firm backs emerging managers like Jones Hill Capital's $500M healthcare fund in Q1 2026.
  • Diversifies into real estate via $717K VICI Properties stake in Q4 2025.

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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.

ETF Daily News
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.

ETF Daily News
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.