---
title: 'Software Engineer - AI Tools at Hudson River Trading'
canonical: 'https://feeny.ai/job/software-engineer-ai-tools-hudson-river-trading-chicago-illinois-7be9wvwp9hkz'
type: 'job'
last_seen: '2026-09-04'
---

# Software Engineer - AI Tools at Hudson River Trading

- **Company:** Hudson River Trading
- **Location:** Chicago Illinois, United States / New York NY, United States
- **Posted:** 2026-02-02
- **Last confirmed live:** 2026-09-04
- **Apply:** https://www.hudsonrivertrading.com/careers/job/?gh_jid=7583957

## Job description

Working as a coder at Hudson River Trading (HRT) means working on a small, highly productive, and efficient team. You may see "trading" in our name and assume you'll be relegated to some dark corner to code for the "business," but that could not be further from the truth!

At HRT, an automated trading firm based in NYC, the code you write *is* our business, so it is everyone's job to make sure our developers have everything they need to do their jobs well.

As a member of the AI Tools team, you will be responsible for increasing productivity across the company by integrating the newest AI tools into our users’ workflows. Whether it’s for a Python developer writing a web app, a C++ developer speeding up order execution, a researcher investigating trade signals, or even Business Development meeting with vendors - we are focused on deploying what works.

This is an exciting opportunity to help build and define the AI tooling ecosystem at HRT. You will have to navigate the rapidly evolving options in this space, and adapt them to our own internal systems. You might be fixing auth one day, comparing vendors the next, and coding a new MCP the third.

## Responsibilities

- Help us develop software that improves productivity for every office and department at HRT while using the latest technologies and techniques in software engineering and the broader AI tooling ecosystem.
- HRT has many high-impact areas where we are integrating AI tools; here’s what you could work on:
- Writing a custom MCP wrapper around internal resources.
- Fine-tuning a new code completion model.
- Deploying a new coding assistant across all developer and researcher environments.
- Developing evaluations and iterating on an autonomous coding agent.
- Collaborating with security to improve AI sandboxing.
- Presenting and educating users on best practices.

Profile

- You’re one of the top devs in your current organization, as measured by productivity, technical capability, and helpfulness to other devs.
- Experience deploying and maintaining applications. You’ve managed an application from the design phase through the production phase.
- You’re comfortable with defining direction in an environment of ambiguity and uncertainty. The AI tooling space changes rapidly.
- You really like to work with people who challenge you and make you better at what you do.
- In your spare time you code, tinker, read, explore, break things, and have an insatiable curiosity for all things AI and computer-related.

## Qualifications

- Completed a Bachelor's or Master's degree in Computer Science, Engineering, or a related technical field. If you are currently pursuing your Bachelor's degree, please apply to our Campus/New Grad opportunities.
- Python experience is required, daily use of most recent standards preferred.
- C++ and JavaScript (TypeScript, React) experience a plus.
- Experience with the AI tooling ecosystem (use coding assistants/agentic workflows, ideally have built your own customizations).
- Superior design, debugging, and problem solving skills.
- Knowledge of UNIX operating systems (we use Linux), system/processor performance, and network communication.

The estimated base salary range for this position is 200,000 to 300,000 USD per year (or local equivalent). The base pay offered may vary depending on multiple individualized factors, including location, job-related knowledge, skills, and experience. This role will also be eligible for discretionary performance-based bonuses and a competitive benefits package. Culture

Hudson River Trading (HRT) brings a scientific approach to trading financial products. We have built one of the world's most sophisticated computing environments for research and development. Our researchers are at the forefront of innovation in the world of algorithmic trading.

At HRT we welcome a variety of expertise: mathematics and computer science, physics and engineering, media and tech. We’re a community of self-starters who are motivated by the excitement of being at the cutting edge of automation in every part of our organization—from trading, to business operations, to recruiting and beyond. We value openness and transparency, and celebrate great ideas from HRT veterans and new hires alike. At HRT we’re friends and colleagues – whether we are sharing a meal, playing the latest board game, or writing elegant code. We embrace a culture of togetherness that extends far beyond the walls of our office.

Feel like you belong at HRT? Our goal is to find the best people and bring them together to do great work in a place where everyone is valued. HRT is proud of our diverse staff; we have offices all over the globe and benefit from our varied and unique perspectives. HRT is an equal opportunity employer; so whoever you are we’d love to get to know you.

Please be advised: Use of AI tools during interviews or assessments is strictly prohibited, unless otherwise instructed or agreed upon. We employ various methods to evaluate the authenticity of candidate responses. If we determine that AI assistance was used during any stage of the hiring process, we reserve the right to immediately disqualify your candidacy or rescind any job offers extended.

## About Hudson River Trading

## Company Overview
- **One-liner**: Hudson River Trading (HRT) is a multi-asset class quantitative trading firm that builds automated trading algorithms to provide liquidity on global markets.
- **Entity Type**: Private (no public ticker; no external funding rounds disclosed)
- **Headquarters**: New York City, New York, USA
- **Founded**: 2002
- **Founders**: Not publicly disclosed (current owner is Jason Carroll)

## Core Business
- **Primary industry**: Financial services – algorithmic trading and market making.
- **Target customers**: Institutional market participants, exchanges, and liquidity consumers (B2B). The firm trades on over 200 markets worldwide.
- **Mission/purpose**: “We are thoughtful market leaders, committed to the health and longevity of global markets.” [hudsonrivertrading.com](https://www.hudsonrivertrading.com/)

## Products & Services
- **Automated Trading Algorithms**: Proprietary models developed by mathematicians, physicists, and software engineers to execute trades across equities, futures, options, and other asset classes. Emphasis on statistical analysis and high-performance infrastructure.
- **Market Making**: HRT provides two-sided liquidity on electronic exchanges, holding about 25% of capital overnight with an average holding time of roughly five minutes (distinct from stereotypical high-frequency trading firms). [wikipedia.org](https://en.wikipedia.org/wiki/Hudson_River_Trading)

## Market Standing
- **Valuation/Market Cap**: Not publicly disclosed.
- **Key Metric**: In Q1 2021, HRT generated approximately **$1.2 billion** from trading, amid heightened market volatility (Bloomberg report). [wikipedia.org](https://en.wikipedia.org/wiki/Hudson_River_Trading)
- **Notable Investors/Partners**: No external investors (private, founder-owned). Member of the Principal Traders Group (Futures Industry Association). Acquired competitor Sun Trading in 2018.
- **Growth Signals**: Employs over 800 people across offices in New York, Chicago, Austin, Boulder, London, Singapore, Shanghai, Mumbai, and Dublin. Continues to hire aggressively for roles in software engineering, algorithmic development, and research (130+ open roles as of mid-2026 per career page). [hudsonrivertrading.com/careers](https://www.hudsonrivertrading.com/careers/)

## Competitive Advantages
- **Advanced technology stack**: HRT’s distributed system is on the Pareto frontier of latency and throughput, giving researchers and engineers a unique platform for fast experimentation.
- **Collaborative culture**: Unlike many prop trading firms, HRT emphasizes shared R&D and cross-team cooperation (“the best ideas are born in a shared research and development environment”).
- **Ethical stance**: Internal code of ethics that exceeds regulatory requirements; transparent market participation (<1% of trading in dark pools).
- **Diversified strategies**: Multi-asset, multi-timeframe trading reduces single-point risk and enables resilience.

## Strategic Focus
- **Talent acquisition**: Actively recruiting from top math, computer science, and physics programs, as well as experienced engineers from big tech (Wall Street Journal noted HRT’s efforts to attract talent from Silicon Valley).
- **Global expansion**: Continued office openings in Asia and Europe to access more markets and liquidity pools.
- **Infrastructure investment**: Ongoing development of low-latency, high-throughput systems to maintain a competitive edge in algorithmic trading.

## Why Work Here
- **Culture**: HRT describes itself as “a small tech company with a big impact” – a community of curious, collaborative problem-solvers. Core values include automation & efficiency, make it better, togetherness, and inclusivity. [hudsonrivertrading.com/life-at-hrt](https://www.hudsonrivertrading.com/life-at-hrt/)
- **Hybrid/remote policy**: Majority of teams adopt an even split between in-office and remote work; some roles require full-time presence. Relocation assistance is available.
- **Perks & benefits**: Company-paid medical/dental (no premiums), 401k/pension matching, generous parental leave (via Progyny), caregiver support (Vivvi), fitness centers/reimbursement, daily catered meals, coffee bar, and regular social events (company trips, happy hours, volleyball tournaments).
- **Engineering environment**: Strong emphasis on C++, Python, OS internals, CPU architecture, and networking. Engineers work on everything from high-frequency trading engines to research infrastructure.

## Sources
1. [hudsonrivertrading.com](https://www.hudsonrivertrading.com/) – Company overview, mission, and philosophy.
2. [hudsonrivertrading.com/careers](https://www.hudsonrivertrading.com/careers/) – Job types, locations, and role descriptions (Algo Developer, Software Engineer, Algo Software Engineer).
3. [hudsonrivertrading.com/life-at-hrt](https://www.hudsonrivertrading.com/life-at-hrt/) – Benefits, culture, diversity & inclusion, work environment.
4. [wikipedia.org](https://en.wikipedia.org/wiki/Hudson_River_Trading) – History, business model, trading statistics (5% of US trading in 2014, Q1 2021 revenue, acquisition of Sun Trading).

## Other roles at Hudson River Trading

- [Junior Electronic Trading Support Engineer](https://feeny.ai/job/junior-electronic-trading-support-engineer-hudson-river-trading-singapore-873eh8jev286) — Singapore
- [Junior Electronic Trading Support Engineer](https://feeny.ai/job/junior-electronic-trading-support-engineer-hudson-river-trading-austin-tx-qj22557n4ea0) — Austin TX, United States / Chicago Illinois, United States / Dublin, Ireland / London, United Kingdom / New York NY, United States
- [Hardware Engineer Internship - Summer 2027](https://feeny.ai/job/hardware-engineer-internship-summer-2027-hudson-river-trading-new-york-ny-3b52vnynjdga) — New York NY, United States
- [Design Verification (DV) Engineer - 2027 Grads](https://feeny.ai/job/design-verification-dv-engineer-2027-grads-hudson-river-trading-new-york-ny-b9csc99htsdq) — New York NY, United States
- [Hardware Design Engineer - 2027 Grads](https://feeny.ai/job/hardware-design-engineer-2027-grads-hudson-river-trading-new-york-ny-s0dh7w0gq9fh) — New York NY, United States
- [Global Real Estate Lead](https://feeny.ai/job/global-real-estate-lead-hudson-river-trading-new-york-ny-n05xpt61cxmw) — New York NY, United States
- [Electronic Trading Support Engineer - 2026/2027 Grads](https://feeny.ai/job/electronic-trading-support-engineer-2026-2027-grads-hudson-river-trading-dublin-82xzkpm732rm) — Dublin, Ireland
- [AI Researcher, LLMs](https://feeny.ai/job/ai-researcher-llms-hudson-river-trading-london-0kya2c5jhs9a) — London, United Kingdom / New York NY, United States
- [AI Researcher](https://feeny.ai/job/ai-researcher-hudson-river-trading-london-5q728rcbzhvb) — London, United Kingdom / New York NY, United States
- [Signal Integrity / Power Integrity Engineer](https://feeny.ai/job/signal-integrity-power-integrity-engineer-hudson-river-trading-austin-tx-ha2yz7vmp8xn) — Austin TX, United States / Boulder Colorado, United States / Chicago Illinois, United States / New York NY, United States