Quantitative Developer

QNT Partners; New York (NY); Hybrid; USD 180,000 - 240,000; Full time

Job summary

QNT Partners in New York is seeking a Quantitative Developer for systematic trading. You will work closely with a small team on real-time systems that sit near the live trading desk. The role emphasizes Python-first development and building AI-native infrastructure for signal generation and execution.

Equity is a cornerstone of the compensation for joining this pre-Series A startup. Applicants should be reliable, communicative under pressure, and comfortable working in a small, high-ambiguity

Qualifications

• Must have hands-on experience near a live trading desk.
• Strong Python programming for live production systems.
• Experience with market data, signal generation and execution infrastructure.

Responsibilities

• Build and maintain systematic risk management systems.
• Collaborate with CTO and trading team to ship production code.
• Engage in market data, signal generation and execution workflows.

Skills

Python

Job description

Quantitative Developer; Systematic Trading

Somewhere in a very small, very online Slack, about ten people are trying to do to wealth management what systematic trading did to Wall Street over a decade ago. The founder spent 15 years inside systematic trading desks, watching the old market-making model get out-computed until it simply stopped existing. He's convinced the same disruption is about to hit a $140 trillion industry still run on spreadsheets, gut feel, and advisors who spend 80% of their day maintaining portfolios instead of talking to clients.

The team has built a real-time signal bank that watches markets and client accounts, an execution layer that acts on what it sees the moment a human says "go," and mapped the entire advisory workflow into 46 discrete, computable pieces. Early mandates are signed. Capital is committed. A demo in front of some serious names is taking place and this is their cornerstone hire for building systematic risk management systems.

This is not a "join the platform team" role. It's 1 senior seat at a ~10-person, pre-Series A company, working directly alongside a technically sharp CTO who knows systems inside and out but not markets, which is exactly the gap they're hiring for. They want someone who's actually sat close to a live trading desk: market data, signal generation, execution infrastructure, the stuff that doesn't forgive sloppy code. Python-first, genuinely AI-native (the execution layer isn't a slide, it's in production and getting sharper by the week).

The founder is upfront that he hires for character first and technical bar second (the bar is still real). People who are "happy on a team", under pressure, readily available and communicative rather than going dark for three days, will do best in this environment.

Equity is the very real play here, and it's described internally as "outsized" for this stage, because we're talking single digit whole numbers not basis points. If guaranteed comp tops your wishlist, this isn't the fit. If "get in early on the thing that eats an entire industry" does, it might be.

Their HQ is in NYC and they run a hybrid work model of 2 days in office each week but would not want to rule out exceptional talent looking for more flexibility, based on the Eastern Seaboard.