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Software Engineer, Cumberland/FICCO Tools Engineering

New York, NY, US💼 Full-time💰 $175,000–$225,000🗓 2026-01-19 → 2026-09-24

Core

Build scalable, performant, and reliable production systems for trading desks by embedding with traders to solve complex problems and extract reusable patterns.

Role type

Senior IC software engineer (trading tools)

Builds

Specialized trading solutions and the central trading platform for Cumberland and FICC options desks

Domain

Financial markets (Fixed Income, Equities, FX, Commodities, Energy, Real Estate, Venture Capital, Cryptoassets)

Deliverable

production ML models | product features

Required skills

Python, Java, C++, Typescript, Linux-based concurrent high-throughput low-latency systems, functional programming, domain modeling, prototyping, on-call support

Preferred skills

Experience in delta one store of value and/or FICC options trading, functional programming

Technologies

Python, Java, C++, Typescript

Responsibilities

Embed with trading desks to understand problem spaces and build ergonomic solutions; take full ownership of products from prototype to stable production; build, maintain, and extend the central trading platform; provide on-call support

Seniority

Senior, hands-on IC

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