CareerPlan

Principal Full Stack Software Engineer, Investments Technology (Public Markets)

Boston, Massachusetts, United StatesFull-time2026-11-03 → 2026-11-11

Core

Designing and building real-time trading, execution, order management, and market data systems for institutional investors.

Role type

Principal Full Stack Software Engineer (Public Markets)

Builds

Low-latency trading and market data infrastructure

Domain

Financial services / Public Markets

Deliverable

production ML models

Required skills

Python, distributed systems, low-latency architectures, cloud-native AWS (Lambda, Fargate, Step Functions), REST and event-driven APIs, data platforms (Snowflake), AI-assisted SDLC tools, software architecture patterns, security and privacy controls

Preferred skills

CFA designation, real-time trading system experience, institutional investor domain knowledge

Technologies

Python, AWS, Snowflake

Responsibilities

Designing resilient, fault-tolerant systems for trading and market data; implementing cloud-native architectures; applying AI tools in the SDLC; managing agile delivery and backlog

Seniority

Principal, hands-on IC with strategy & mentorship