About the job
Embark on Your Career as a Junior Data Scientist / Quant Researcher Intern in 2026!
Are you driven by a passion for data analysis? Do you excel in competitive environments and relish the challenge of solving intricate problems? If so, we invite you to apply for our paid 4-week internship scheduled for the summer of 2026.
About Atto Trading — The Fusion of Engineering and Finance
Atto Trading is a cutting-edge quantitative trading firm dedicated to developing innovative, data-driven strategies utilizing high-performance systems to navigate global financial markets.
Our compact and dedicated team of engineers, traders, and researchers collaborates to:
- Transform concepts into profitable trading strategies.
- Engage actively in U. S. financial markets.
- Continuously learn and confront challenging technical problems together.
- Create ultra-fast, robust software solutions.
As an intern, you will be fully integrated into our engineering team from day one, engaging in meaningful projects rather than merely assisting with side tasks.
Your Responsibilities During the Internship Will Include:
- Analyzing extensive market data sets utilizing tools such as Polars, SQLAlchemy, and scikit-learn.
- Developing interactive reports and visualizations using Bokeh or Shiny-Plotly to provide actionable insights.
- Employing proprietary analytical tools to establish pipelines for subindicator generation.
- Collaborating with engineers, traders, and analysts in a dynamic business environment.
Internship Details:
- Duration: 4 weeks during summer (August)
- Location: In-office internship in Lviv, Ukraine.
- Format: Paid internship.
- Exceptional interns may receive an offer for a full-time or part-time position based on academic commitments.
- Selected interns will receive an iPad as part of their welcome package from Atto Trading.
This internship presents a unique opportunity to acquire hands-on experience in high-frequency trading (HFT), where analytics, precision, and speed are critical to success.
Important Note: This internship is specifically for candidates residing in Ukraine. Please include a brief overview of your key achievements (academic, project-based, volunteer, or personal) in your CV.

