Full-Time

Senior Data Scientist

Systematic

Posted on 6/25/2025

Chicago Trading Company

Chicago Trading Company

501-1,000 employees

Proprietary trading using quantitative strategies

Compensation Overview

$200k - $225k/yr

+ Discretionary Bonus

Chicago, IL, USA + 1 more

More locations: New York, NY, USA

Hybrid

Hybrid workplace model; no specific in-office days stated.

Category
Data & Analytics (1)
Required Skills
Python
Airflow
SQL
ETL
Pandas
NumPy
Linux/Unix
Data Analysis
Requirements
  • 5 - 7 years of financial industry experience.
  • A proven commercial approach and enthusiasm for collaborating directly with quants and risk managers.
  • Outstanding oral and written communication skills and a great teammate.
  • Strong knowledge of financial market data. Knowledge of options trading data is a big plus.
  • Expertise in writing robust production code in Python for data tasks with proficiency in object-oriented design and emphasis on testing and monitoring.
  • Experience in wrangling and manipulating large-scale data efficiently with pandas or numpy, and adept at addressing data issues.
  • Experience with data ETL processes and writing SQL queries is a big plus.
  • Familiarity with job scheduling tools like Airflow is advantageous.
  • Knowledge of Linux is a plus.
Responsibilities
  • Perform exploratory, detailed, and statistical data analysis to provide insights and quality checks into the datasets.
  • Build data pipelines, design validation metrics, and own the correctness and maintenance of the datasets.
  • Develop derived datasets with relevant metrics and integrate datasets for downstream applications such as alpha generation, backtests, and production trading systems.
  • Engage with quant researchers in trading desks and engineers in central data teams to understand the characteristics of the datasets.
  • Contribute to the improvement and innovation of trading strategies by providing critical data insights.
  • Ensure that data handling processes are flawless and strictly follow industry standard methodology.
  • Successfully implement solutions that improve data quality and accessibility for the entire organization.
Chicago Trading Company

Chicago Trading Company

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CTC trades its own capital in stocks, options, and futures for institutional clients. A team of traders, quants, technologists, and operations staff uses algorithms and data analysis to identify trading opportunities and execute trades. Profits come from timely pricing, risk management, and efficient execution, financed by its own balance sheet. The firm differentiates itself with internal capital generation, a collaborative culture, and offices in Chicago, Boulder, London, and New York to access global markets, aiming for steady profits by refining quantitative methods.

Company Size

501-1,000

Company Stage

Debt Financing

Total Funding

$300M

Headquarters

Chicago, Illinois

Founded

1995

Simplify Jobs

Simplify's Take

What believers are saying

  • Hired Citi's Ben Miller as EMEA ETF sales head to grow institutional clients.
  • Jonathan Grodnick became CEO January 2023 after leading index options trading.
  • $4.3 million Chicago expansion at 425 S Financial Pl starts April 2024.

What critics are saying

  • Data breach triggers Turke & Strauss lawsuits and SEC fines within 3-6 months.
  • Hudson River Trading poaches quants, slowing CTC strategy innovation in 12-18 months.
  • Wolverine Trading captures commodities share with faster execution in 18-24 months.

What makes Chicago Trading Company unique

  • Proprietary trading in equities, interest rates, and commodities derivatives since 1995.
  • Team of traders, quants, and technologists collaborates on algorithmic strategies.
  • Global offices in Chicago, Boulder, London, and New York access diverse markets.

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Benefits

Health Insurance

Parental Leave

Wellness Program

Flexible Work Hours

Company News

NEXT.io
May 7th, 2025
Kero Gaming raises $3m to boost micro-betting growth

Kero Gaming has closed a $3m Series A funding round, led by SIG Sports, to support what it calls "a new phase of accelerated growth."

PR Newswire
Apr 10th, 2025
SpectrAxe Secures Investment to Transform FX Market

Susquehanna International Group, IMC, and CTC have invested in SpectrAxe to transform the $300 billion/day FX options market. SpectrAxe's Series A funding will enhance its all-to-all CLOB platform, enabling direct trading among market participants and reducing market fragmentation. The investment supports SpectrAxe's global expansion and platform improvements, aiming to modernize OTC FX options trading by replacing manual methods with an exchange-style environment.

ETF Stream Limited
Sep 17th, 2024
Chicago Trading Company hires Citi's Miller as head of ETF sales for EMEA

Chicago Trading Company (CTC) has hired Citi's Ben Miller as head of institutional ETF sales for EMEA.

Business Wire
Apr 10th, 2024
MEMX Expands Investor Base With Leading Options Firms

MEMX, a market operator founded by members to benefit all investors, today announced the successful completion of a strategic equity round of funding

Turke & Strauss LLP
Nov 20th, 2023
Chicago Trading Company Data Breach Investigation

Turke & Strauss LLP, a leading data breach law firm, is investigating Chicago Trading Company regarding its recent data breach.

INACTIVE