CareerPlan

Principal Software Development Engineer, Execution Services

New York CityFull-time$250k–$270k2026-11-09 → 2026-11-10
HybridNo visa sponsorship

Core

Build ultra-low latency, high throughput trading systems and re-engineer mission-critical trading stacks for global financial markets.

Role type

Principal Software Development Engineer (Execution Services)

Builds

Industrial-grade, low-latency brokerage systems and trading applications

Domain

Financial Technology / Capital Markets

Deliverable

production ML models | product features

Required skills

Java, Golang, REST APIs, Microservices, Kafka, Kubernetes, CI/CD, Automated Testing, SQL/NoSQL, Unix/Linux scripting, Cloud platforms (AWS/GCP/Azure)

Preferred skills

Post Trade/Payment/SaaS experience, Scrum/Agile

Technologies

Java, Golang, Kafka, Kubernetes, Postgres, MySQL, AWS, GCP, Azure, Jira, Git, Jenkins

Responsibilities

Design and deliver high-performance brokerage systems; Assess application health and provide technology solutions; Develop and maintain automated testing frameworks and CI/CD pipelines; Provide technical leadership and mentorship to the engineering team

Seniority

Principal, hands-on IC with strategy & mentorship