If you are a PhD student with exceptional quantitative and programming skills, the Five Rings Summer Intern 2027 – Quantitative Researcher (PhD) program offers an outstanding opportunity to gain hands-on experience at one of the world’s leading proprietary trading firms. Based in New York, this highly competitive 9-week paid internship combines cutting-edge quantitative research, real-world trading strategy development, mentorship, technical training, and professional networking.
With an annualized base salary of $300,000, plus a sign-on bonus and corporate housing, this internship is designed for talented doctoral students who are passionate about solving complex mathematical problems and applying quantitative research to financial markets.
Whether your background is in computer science, mathematics, statistics, economics, physics, or another quantitative discipline, this internship provides a unique opportunity to work alongside world-class researchers and traders while gaining practical experience in quantitative finance.
About Five Rings
Five Rings is a proprietary trading firm that combines technology, quantitative research, innovation, and strategic thinking to compete successfully in global financial markets.
Founded with the goal of building sophisticated trading strategies through advanced research and technology, the firm operates offices in:
- New York
- Boca Raton
- London
- Amsterdam
The company trades across numerous domestic and international markets, continually identifying new opportunities, evaluating risks, and developing innovative strategies.
One of Five Rings’ defining characteristics is its collaborative culture. Employees are encouraged to exchange ideas freely across teams, creating an environment where innovation and continuous learning thrive.
About the Summer Internship Program
The Five Rings Quantitative Research Internship is a full-time, intensive 9-week summer program designed specifically for PhD students pursuing careers in quantitative research and algorithmic trading.
The internship runs:
- From the beginning of June
- Through the beginning of August
During the program, interns become integrated members of the research team and contribute directly to projects that influence real trading strategies.
Rather than simply observing professionals, interns actively participate in solving real research challenges.
What Interns Will Do
Throughout the internship, successful candidates will:
- Work on real quantitative research projects
- Develop mathematical models
- Analyze financial market data
- Collaborate with experienced quantitative researchers
- Build research tools
- Improve existing trading strategies
- Explore innovative quantitative techniques
- Solve challenging mathematical problems
- Present ideas and findings
Interns work closely with experienced professionals who provide guidance throughout the program.
Dedicated Mentorship
One of the strongest features of the internship is its mentorship structure.
Every intern is paired with a mentor who is fully dedicated to supporting their learning and development throughout the internship.
Mentors help interns:
- Navigate research projects
- Improve technical skills
- Understand trading concepts
- Develop quantitative thinking
- Receive continuous feedback
- Grow professionally
This personalized mentorship allows interns to maximize their learning experience over the nine-week program.
Training and Learning Opportunities
Beyond project work, interns participate in structured educational sessions covering essential trading and quantitative finance concepts.
The program includes:
- Classroom instruction
- Technical lectures
- Trading concept seminars
- Strategy development workshops
- In-house strategy games
- Practical research exercises
These sessions are designed to provide a strong foundation in proprietary trading while helping interns understand how quantitative research supports financial decision-making.
Collaborative and Social Experience
Five Rings believes that strong collaboration leads to stronger innovation.
Throughout the internship, participants enjoy numerous networking and team-building activities, including:
- Strategy game nights
- Team dinners
- Social events across New York
- Networking opportunities
- Informal discussions with experienced researchers and traders
These activities help interns build professional relationships while experiencing the firm’s collaborative culture.
Who Should Apply?
Five Rings is seeking highly talented PhD students who possess exceptional analytical ability and strong quantitative skills.
Ideal candidates should:
- Be currently pursuing a PhD
- Demonstrate outstanding mathematical ability
- Enjoy solving highly complex problems
- Think creatively
- Learn quickly
- Work well both independently and collaboratively
- Be detail-oriented
- Be proactive
- Have strong curiosity
- Enjoy challenging research environments
Eligible Fields of Study
Applicants should be pursuing a PhD in one of the following or a related quantitative discipline:
- Computer Science
- Mathematics
- Physics
- Statistics
- Economics
- Other qualifying quantitative fields
Candidates from related disciplines with strong mathematical and computational backgrounds are also encouraged to apply.
Programming Skills
Applicants should possess basic programming experience obtained through:
- Academic research
- Previous internships
- University coursework
- Research projects
Programming skills are essential since quantitative research relies heavily on computational modeling and data analysis.
Desired Qualities
Five Rings is looking for candidates who demonstrate:
- Exceptional quantitative reasoning
- Strong mathematical intuition
- Analytical thinking
- Intellectual curiosity
- Independent problem solving
- Team collaboration
- Initiative
- Precision
- Attention to detail
- Passion for learning
Internship Benefits
Selected interns receive a highly competitive compensation package that includes:
- Annualized base salary of $300,000
- Sign-on bonus
- Corporate housing
- Dedicated mentorship
- Hands-on research experience
- Professional training
- Exposure to proprietary trading strategies
- Networking opportunities
- Social and team-building events
- Classroom instruction
- Real-world quantitative research projects
Why This Internship Stands Out
The Five Rings Quantitative Research Internship is much more than a traditional internship.
Participants receive:
- Direct exposure to quantitative finance
- Practical experience with real research challenges
- One-on-one mentorship
- Collaborative learning environment
- Industry-leading compensation
- Opportunities to develop advanced research skills
- Access to experienced researchers and traders
The combination of technical learning, mentorship, and real-world application makes this one of the most prestigious internships available to PhD students interested in quantitative finance.
Salary and Compensation
Interns receive an impressive compensation package that includes:
- Annual Base Salary: $300,000
- Sign-on bonus
- Corporate housing during the internship
This reflects Five Rings’ commitment to attracting outstanding quantitative talent from around the world.
Application Information
Interested candidates should prepare a strong application highlighting:
- Academic achievements
- Quantitative skills
- Mathematical background
- Programming experience
- Research accomplishments
- Problem-solving abilities
Candidates with demonstrated excellence in research and quantitative analysis are encouraged to apply.
Click HERE to read more and apply.
Conclusion
The Five Rings Summer Intern 2027 – Quantitative Researcher (PhD) internship is an exceptional opportunity for doctoral students who aspire to work at the intersection of mathematics, technology, and financial markets. Through challenging research projects, dedicated mentorship, technical training, and exposure to proprietary trading strategies, interns gain invaluable experience while working alongside leading quantitative researchers.
Combined with a generous compensation package—including a $300,000 annualized salary, sign-on bonus, and corporate housing—this internship represents one of the most competitive and rewarding research opportunities available for PhD students in quantitative disciplines. If you have a passion for mathematics, programming, and solving complex problems, this internship provides an excellent platform to advance your career in quantitative finance.
Click HERE for more internship opportunities.
