Quant Scientist (US Eastern Time Zone)

MDOTM

$100K — $150K *
Finance & Insurance
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Degree in Finance, Quantitative Finance, Financial Engineering, Mathematics, or a related field.
  • Understanding of portfolio construction, asset allocation, and risk management.
  • Solid Python/Java programming skills with experience in financial modeling and data analysis.
  • Experience interpreting, validating, or stress-testing quantitative or machine learning models.
  • Ability to bridge finance and technology effectively.
  • Strong analytical mindset with effective communication skills for technical and business stakeholders.
  • Fluent in English, both written and spoken.

Responsibilities

  • Critically evaluate ML model outputs against financial theory and market dynamics.
  • Translate research signals into actionable investment strategies.
  • Collaborate with ML researchers to refine models with financial insights.
  • Design, prototype, and scale quantitative models in Python and Java.
  • Develop and maintain test frameworks for model validation and improvement.
  • Translate portfolio objectives into rigorous modeling specifications.
  • Ensure alignment of technical outputs with investment objectives during integration.

Benefits

  • Work at the forefront of technology with cutting-edge AI tools.
  • Competitive salary and flexible work environment.
  • Unlimited learning and development budget for ongoing education.
  • Collaborative work with a diverse international team.
  • Annual company retreat in an attractive location.
  • Fast-track career progression into leadership roles.
Full Job Description
Role Overview
We are looking for a Quantitative Data Scientist to join our Research and Development Team in Milan. This is a critical, high-impact hire designed to be the bridge between complex quantitative modeling and real-world financial application.

The ideal candidate combines a strong financial intuition with a "hands-on" attitude. You will be responsible for translating business needs into technical solutions, ensuring our investment strategies are robust, scalable, and aligned with client expectations. You will serve as a key integrator across research, and investment functions, bringing order to innovation.

Key Responsibilities
  • Critically evaluate ML model outputs to ensure alignment with financial theory and real-world market dynamics, while accounting for client-specific objectives, constraints, and investment frameworks.
  • Translate research signals into actionable investment strategies and portfolio construction frameworks.
  • Collaborate with ML researchers to refine models, incorporating financial domain expertise and contributing to model design where needed.
  • Design, prototype, and scale quantitative models using Python and Java, maintaining a high standard for code quality and modularity.
  • Contribute to the financial validation layer of the R&D cycle by developing and maintaining test frameworks that identify inconsistencies and support continuous model improvement.
  • Translate complex portfolio objectives into rigorous, testable modeling specifications that bridge the gap between investment intent and algorithmic execution.
  • Collaborate across technical workstreams to ensure research outputs are aligned with investment objectives and successfully integrated into production workflows.


Requirements
  • Degree in Finance, Quantitative Finance, Financial Engineering, Mathematics, or a related field.
  • Understanding of portfolio construction, asset allocation, and risk management
  • Solid Python/Java programming skills, with experience in financial modeling, data analysis, and working with ML-driven workflows.
  • Experience interpreting, validating, or stress-testing quantitative or machine learning models (e.g., backtesting, scenario analysis, or model diagnostics).
  • Ability to bridge finance and technology: translate investment concepts into technical requirements and challenge model outputs using real-world financial intuition.
  • Strong analytical mindset with the ability to communicate complex quantitative insights clearly to both technical and business stakeholders.
  • Fluent in English (written and spoken).


Bonus Points
  • Solid understanding of Git-based workflows (branching, code reviews, version control) in collaborative research or production environments.
  • Experience leveraging LLMs and AI coding tools (e.g., Claude Code, GitHub Copilot) to accelerate prototyping, refactor code, and optimize algorithmic performance.
  • Proven ability to thrive in high-pressure, collaborative environments, delivering precise results under tight market-driven or project deadlines


Why Join Us?
  • Work at the leading edge of technology, leveraging our decade of experience in proprietary AI to build the next generation of industry-defining tools.
  • Competitive salary & truly flexible work environment.
  • Benefit from an unlimited learning and development budget to stay at the bleeding edge of AI research, alongside a fast-track path into technical leadership or principal research roles.
  • Collaborate daily with an ultra-international team (18+ nationalities) spread across our offices in Milan, London and New York.
  • Annual company retreat at a stunning location.
  • Fast-track career progression, with opportunities to grow into leadership roles.

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