2027

Anthelion Capital•New York, NY

1d•$1,800 - $2,000•Onsite

About The Position

Anthelion Capital is an investment and data science platform that augments its fundamental investment core with data science to make investments across the capital structure. They are building a proprietary platform that runs the full investment lifecycle, from underwriting to portfolio management. As an intern, you will work directly with their quant team on a real piece of that platform, building the systems a systematic investment platform runs on from the inside. No prior finance, credit, or trading experience is required, as the company hires for quantitative and engineering ability and teaches the domain.

Requirements

Currently pursuing an undergrad, master's, or PhD in CS, math, statistics, physics, or a related quantitative field.
Strong programming ability in Python (C++, Rust, or another language is a plus).
Solid fundamentals in statistics and/or ML, and the instinct to be suspicious of results that look too good.
Evidence of building things and going deep — research, open source, competitive programming (ICPC/Codeforces), Kaggle, olympiads, or substantial personal projects.
Must have US work authorization or ability to use OPT during the time of your internship.

Nice To Haves

Exposure to markets/investing
Data engineering
Orchestration tools (Dagster/Prefect)
Cloud (Azure)

Responsibilities

Market or reference data ingestion with point-in-time correctness (no lookahead, as-of-date correct).
Building and validating a candidate factor or risk model on the emerging platform, with an emphasis on robustness and out-of-sample validity.
A piece of the research-to-production path — the tooling that promotes a signal to production by configuration rather than a rewrite.
A component of the backtesting / simulation engine, the feature/signal store, or the portfolio optimizer.