Principal Software Architect – Full Stack, Design & Develop Financial Trading Applications

FactSet

. Design, develop, and maintain high-performance Order Management System (OMS) features across backend (Java) and frontend components .

Posted 9/21/2026full-timeUnited StatesLead💰 $210,000 - $270,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive experience in full-stack software engineering, with a strong focus on developing and optimizing high-performance Order Management Systems. Proficient in collaborating with cross-functional teams to deliver effective technical solutions in a fast-paced financial trading environment.

Highest-signal resume keywords

Java DevelopmentFull-Stack EngineeringOrder Management System (OMS)Financial Trading Ecosystem KnowledgeCode Quality and Performance Optimization

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Software EngineeringApplication Performance OptimizationTechnical DocumentationScalabilityLow Latency SolutionsCode ReviewMentoring Junior EngineersTroubleshooting Complex IssuesBackend DevelopmentFrontend Development

Soft Skills

Problem-SolvingExecution SkillsCollaboration

Certifications & Qualifications

Bachelor’s Degree in Computer Science

Industry Keywords

Financial TradingE-VerifyWork Authorization Requirements

Tech Stack

Tools & technologies

Java

About the role

Key responsibilities & impact

Design, develop, and maintain high-performance Order Management System (OMS) features across backend (Java) and frontend components
Collaborate with product managers and other engineers to translate requirements into effective technical solutions
Participate in code reviews, mentor junior engineers, and uphold high standards for code quality, usability, and performance
Optimize application performance for backend processes and frontend user experience, focusing on scalability and low latency
Troubleshoot and resolve complex technical issues spanning frontend and backend systems within a fast-paced financial trading environment
Contribute to feature planning, architectural discussions, and technical documentation

Requirements

What you’ll need

10+ years of software engineering experience required
Excellent problem-solving and execution skills
Knowledge of the financial trading ecosystem
Full-stack engineering experience
Bachelor’s degree in computer science or relevant
Employment in the United States subject to applicable work authorization requirements; FactSet participates in E-Verify