---
title: '2027 Internship - Quantitative Researcher (Master or PhD) at Virtu Financial'
canonical: 'https://feeny.ai/job/2027-internship-quantitative-researcher-master-or-phd-virtu-financial-dublin-f43xwe0rcrd6'
type: 'job'
last_seen: '2026-09-08'
---

# 2027 Internship - Quantitative Researcher (Master or PhD) at Virtu Financial

- **Company:** Virtu Financial
- **Location:** Dublin, Ireland
- **Posted:** 2026-07-14
- **Last confirmed live:** 2026-09-08
- **Apply:** https://job-boards.greenhouse.io/virtu/jobs/8631180002

## Job description

Virtu is an industry-leading financial technology firm that operates both proprietary trading and client-facing businesses in the global financial marketplace. Our cutting edge, proprietary technology is core to everything we do. We trade in over 35 countries, across 235 financial exchanges and over 25% of retail order flow in the US. is serviced by Virtu.

Our team is a dedicated group of traders, quants and developers that are inspired by the unique and exciting challenges we solve every day. Our culture combines the creativity of a fast paced start up, with the stability of a disciplined financial services firm. We are a flat organization and encourage our people to innovate and lean on their teammates for support and collaboration. We have fun, work hard and strive to be virtuous in all we do.

## QUANTITATIVE STRATEGIST INTERNSHIP

Virtu's internship program offers graduate students an extraordinary opportunity to learn about the firm and the world’s financial markets. We have built a thoughtful and challenging curriculum with projects that introduce students to the many complex and ever changing problems to solve. Students can expect a company-curated global training week for our interns, real quantitative problems to solve throughout the program and engaging social events to get to know our team and culture.

- Location: Dublin
- Dates: 10 week program, 21 June 2027 - 27 August 2027 (with flexibility if needed)
- Training: Ongoing training throughout the summer
- Projects: Interns will work on real-world research and engineering problems throughout the program. Students will select from a portfolio of projects and receive mentorship from several senior team members. Projects may span quantitative research, algorithm development, machine learning, and deep learning applications for trading and market analysis.
- Perks: Daily catered lunches, onsite gym & workout classes, onsite barista, laundry service, breakfast & lunch, games room

Our Quantitative Strategists and Researchers are an integral part of the algorithmic research team, working to improve Virtu's trading algorithms by transforming large data sets into robust trading models. Successful researchers enjoy working both independently and collaboratively, are excited to learn and apply modern quantitative, machine learning, and deep learning techniques, and are motivated by seeing their ideas translated into real production systems.

Interns will work directly with senior members of the team on research that supports Virtu's customer market making business. Depending on the project, interns may apply quantitative analysis, statistical modeling, machine learning, or deep learning techniques to identify patterns in large-scale trading data and develop models that improve our trading algorithms. Through these projects, interns will gain exposure to market making, work with large and complex datasets, and be encouraged to think creatively about novel research ideas. Each intern will complete one or two projects, potentially working with different mentors and research groups.

## REQUIREMENTS

- Advanced degree in Computer Science, Data Science, Mathematics, Statistics, Engineering, Physics, or another quantitative field.
- History of diverse, challenging, and interesting coursework paired with a strong GPA
- Exceptional quantitative, mathematical, analytical, and problem-solving skills
- Strong programming skills, particularly in Python and/or C/C++
- Experience with data analysis libraries such as Pandas, NumPy, or similar
- Experience with machine learning and/or deep learning frameworks (e.g., PyTorch, TensorFlow, JAX) is desirable
- Familiarity with statistical modeling, optimization, or modern AI techniques is desirable
- Great communication skills and the ability to collaborate with peers
- Ability to solve technical and or quantitative problems under pressure
- Ability to express ideas mathematically and algorithmically
- Intellectually curious and self-motivated
- Ability to communicate within and across teams on both technical and non-technical subjects
- Ability to seek guidance, learn quickly, and adapt to new technologies
- Extraordinary mental flexibility and a high tolerance for ambiguity
- Strong drive for success within a collaborative team
- Interest in financial markets is desirable

## THE PROCESS

After applicants pass an initial resume screening, an online programming test will be sent via email. This test is from a service called HackerRank so please be on the lookout. Upon review, we will reach out to arrange next steps. We are looking forward to meeting you!

Virtu Financial is an equal opportunity employer, committed to a diverse and inclusive workplace, welcoming you for who you are and does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

## About Virtu Financial

## Company Overview
- **One-liner**: Virtu Financial is a leading global market maker and financial technology firm that provides liquidity, execution, analytics, and workflow solutions to the world’s financial markets.
- **Entity Type**: Public (NYSE: VIRT)
- **Headquarters**: New York, NY, United States
- **Founded**: 2008
- **Founders**: Vincent Viola

## Core Business
- **Primary Industry**: Financial Services / Financial Technology (Market Making, Trading, Analytics)
- **Target Customers**: B2B – Institutional asset managers, broker-dealers, hedge funds, banks, and other financial intermediaries.
- **Mission/Purpose**: To use technology to create more efficient, transparent markets and provide clients with innovative, transparent trading solutions.

## Products & Services
- **Market Making**: Provides competitive bids and offers in over 25,000 securities across 235+ venues in 37 countries, acting as a liquidity provider to create more efficient markets.
- **Triton EMS**: A global, broker-neutral, multi-asset execution management system that combines Virtu’s liquidity, analytics, and workflow tools into a single interface.
- **Open Technology Platform**: A data-as-a-service solution offering APIs and tools for clients to access Virtu’s market data and analytics.
- **Trading Analytics & TCA**: End-to-end pre-trade, intra-trade, and post-trade analytics, including transaction cost analysis (TCA), outlier monitoring, and peer group data.
- **POSIT Alert**: A global block liquidity indications network for institutional block trading.
- **Execution Services**: Algorithmic trading, direct market access, and broker-neutral execution across equities, fixed income, FX, options, and commodities.
- **Virtu Technology Solutions**: A newly launched offering (2025) that packages Virtu’s technology for external clients.

## Market Standing
- **Valuation/Market Cap**: As a public company, market cap is publicly available on stock exchanges; specific figure not provided in search results.
- **Key Metric (Revenue)**: Adjusted Net Trading Income of $2,145 million in 2025 (per 2025 Annual Report).
- **Key Metric (Profitability)**: Adjusted EBITDA of $1,399 million; 65% adjusted EBITDA margin in 2025.
- **Clients**: Over 2,000 clients, with 1,400+ active; 70% of the largest global institutional asset managers rely on Virtu’s TCA.
- **Notable Investors/Partners**: Silver Lake Partners (minority investment); consortium for RFQ-hub expansion; partnerships with multiple exchanges and venues globally.
- **Growth Signals**: Appointed Aaron Simons as CEO in 2025; launched Virtu Technology Solutions; expanded into new asset classes and markets (e.g., prediction markets, fixed income); named No. 1 Buyside Analytics Provider by Bloomberg; continued headcount growth across global offices.

## Competitive Advantages
- **Scale and Liquidity**: One of the largest market makers globally, trading in over 25,000 securities across 235 venues in 37 countries.
- **Proprietary Technology**: Cutting-edge, low-latency trading infrastructure and analytics platform that is core to all operations.
- **High Margins and Efficiency**: 65% adjusted EBITDA margin demonstrates operational discipline and technological leverage.
- **Integrated Multi-Asset Platform**: Clients can access execution, analytics, data, and workflow tools in a single, broker-neutral environment.
- **Industry Recognition**: Consistently wins awards (e.g., TCA Provider of the Year, Best Market Access) and is a trusted partner to major institutions.

## Strategic Focus
- **Technology Investment**: Continuing to invest in world-class trading infrastructure and new technological advancements.
- **Expansion**: Growing into new asset classes (e.g., fixed income, options, prediction markets) and geographies (e.g., Asia-Pacific, Europe).
- **Client Solutions**: Deepening client relationships by expanding the suite of analytics, data, and execution services.
- **Operational Excellence**: Maintaining financial discipline and a culture of continuous improvement.

## Why Work Here
- **Culture**: Described as a blend of the creativity and speed of a tech startup with the stability and discipline of a financial services firm. Flat, supportive team culture where the brightest ideas win.
- **Work Environment**: Hybrid/office-based depending on role; global offices in New York, Austin, Boston, Chicago, London, Dublin, Singapore, Hong Kong, Sydney, and more.
- **Teams**: Quantitative researchers, software developers, quantitative traders, sales/product specialists, and support teams. Developers work on cutting-edge low-latency systems, machine learning, and high-performance applications.
- **Perks & Development**: 10-week internship program with global training; opportunities to make a real impact on the bottom line; Give Back program with 10,000+ volunteer hours since 2013.
- **Diversity & Inclusion**: VirtuCARES initiative focused on community, awareness, respect, education, and service.

## Sources
1. [Virtu Financial – Official Website](https://www.virtu.com/)
2. [Virtu Financial – Careers Page](https://www.virtu.com/careers/)
3. [Virtu Financial – Greenhouse Job Board](http://job-boards.greenhouse.io/virtu)
4. [Virtu Financial – 2025 Annual Report (SEC Filing)](https://www.sec.gov/Archives/edgar/data/1592386/000110465926051785/tm2612843d2_ars.pdf)
5. [Virtu Financial – Investor FAQs](https://ir.virtu.com/resources/investor-faqs)

## Other roles at Virtu Financial

- [Institutional Sales Trader – Italian or German Speaking](https://feeny.ai/job/institutional-sales-trader-italian-or-german-speaking-virtu-financial-london-rtjcc0vr1q9g) — London, United Kingdom
- [2027 Summer Internship - Client Support](https://feeny.ai/job/2027-summer-internship-client-support-virtu-financial-london-pm60x1yzftpc) — London, United Kingdom
- [2027 Summer Internship - Technical](https://feeny.ai/job/2027-summer-internship-technical-virtu-financial-london-n0w8qcchxzen) — London, United Kingdom
- [2027 Internship - FPGA Engineer](https://feeny.ai/job/2027-internship-fpga-engineer-virtu-financial-dublin-vtcmqg2rkb6p) — Dublin, Ireland
- [2027 Internship - Frontend Engineer (UI)](https://feeny.ai/job/2027-internship-frontend-engineer-ui-virtu-financial-new-york-bq849s553nfv) — New York, NY
- [2027 Internship- Hardware Engineer (FPGA)](https://feeny.ai/job/2027-internship-hardware-engineer-fpga-virtu-financial-austin-ka42wttjnf4e) — Austin, TX
- [2027 Internship - Quantitative Researcher (PhD)](https://feeny.ai/job/2027-internship-quantitative-researcher-phd-virtu-financial-new-york-e88jgrh8b7fy) — New York, NY
- [2027 Internship - Quantitative Trading](https://feeny.ai/job/2027-internship-quantitative-trading-virtu-financial-austin-cvjj66zmh7mh) — Austin, TX / Chicago, IL / New York, NY
- [2027 Internship - Software Engineer](https://feeny.ai/job/2027-internship-software-engineer-virtu-financial-austin-58fv7sk0p434) — Austin, TX / New York, NY
- [2027 Internship - Software Engineer](https://feeny.ai/job/2027-internship-software-engineer-virtu-financial-dublin-gtvdk5mkc8nj) — Dublin, Ireland