10 Weeks to Impact

Real problems.
Real code.

At Rozario Global, interns are researchers and engineers. An internship can ship a research tool. A live order stays with the firm.

Not a simulation.

Many firms create "intern projects"—sandbox tasks designed to keep you busy without risking production.

Your code can enter the repository as a research tool. A signal is replayed before it is trusted. A live order stays with the firm.

Full Access to Data
A live order stays with the firm.

Impact

An internship can ship a research tool. The historical store used for that work is measured in petabytes.

Mentorship

You are paired with a mentor who is not just a supervisor, but a career guide. 1:1 meetings are weekly and rigorous.

Education

Attend the "Rozario Global Summer Series"—20+ lectures on market microstructure, C++ design patterns, and portfolio construction.

Choose Your Track

Quantitative Research

Test a hypothesis against the historical store, which is measured in petabytes. A signal is replayed before it is trusted.

  • / PhD or MS in Math, Physics, CS, or Stats
  • / Strong Python/R skills
  • / Curiosity about financial markets
Apply Now

Software Engineering

Build the distributed systems, data pipelines, and execution platforms that power our trading. Focus on low-latency, high-throughput architecture.

  • / BS, MS, or PhD in CS or Engineering
  • / C++, Java, Rust, or Python
  • / Interest in distributed systems
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Reliability & Infra

Ensure our systems are robust, scalable, and secure. Work on cloud infrastructure, automated deployment, and system observability.

  • / BS or MS in CS
  • / Linux/Unix proficiency
  • / Python, Go, or Shell scripting
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Life this Summer

We work hard, but we also invest heavily in building a community. The connections you make this summer will last your entire career.

Housing Provided

We provide fully furnished luxury housing near our offices in NYC, London, and HK, so you can focus on your work and exploring the city.

Social Events

Weekly social outings, from Broadway shows to private museum tours and cooking classes.

Speaker Series

Fireside chats with our founders, CIOs, and external academic luminaries.

Hackathons

A company-wide 24-hour hackathon where interns compete alongside principals.

Networking

Structured mixers with different desks to help you understand the full business.

Application Timeline

August - September

Applications Open

We review resumes on a rolling basis. Early application is highly recommended.

September - November

Assessments & Interviews

You will receive a HackerRank or math assessment. Successful candidates proceed to technical phone screens.

October - December

Final Rounds

A virtual 'Super Day' comprising 3-4 back-to-back technical interviews with our team.

November - January

Offers Extended

We aim to make decisions quickly after final rounds.

June

Program Begins

Orientation week in New York City.

FAQ

Do I need a finance background?

No. We look for strong fundamentals in math, science, and engineering. We will teach you the finance.

Can I apply to multiple roles?

Yes, but we recommend applying to the role that best aligns with your primary skillset. We will consider you for other teams if appropriate.

Is the internship paid?

Yes. We offer highly competitive weekly compensation, plus overtime, housing, and travel reimbursement.

Do you hire interns for full-time roles?

Yes. The primary goal of our internship program is to convert successful interns into full-time employees.

Ready to start?

Applications are reviewed on a rolling basis. The sooner you apply, the better.

View Open Internships