Principal Full Stack Engineer

skillventory - A Leading Talent Research Firm

full-time

Posted on: 9/25/2025

Origin: • 🇺🇸 United States

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💰 $107,000 - $181,000 per year

Lead

AngularAWSCloudJavaJenkinsKafkaRedisSpringSpring BootSpringBootSQL

About the role

Design, develop, and deliver the quantitative portfolio management platform that supports Fidelity’s data-driven investment processes
Work closely with technology product owners, the portfolio engineering team, and peer technology teams to build robust, scalable tools
Contribute directly to architecture, design, implementation, and the delivery of a cloud-native, microservice-based platform designed for scalable and resilient investment workflows
Influence the future of Fidelity’s quantitative investment capabilities, with potential for technical leadership and architectural ownership
Work at the intersection of technology and quantitative research, building systems that empower advanced, data-driven investment decision-making

Bachelor’s degree (or higher) in Computer Science, Engineering, or a related field
7+ years of professional experience building complex backend and full-stack systems
Required skills: Java, Spring Boot
Relational databases (SQL, PL/SQL)
Web Services
Preferred skills: Angular or other modern front-end frameworks
AWS, EKS, Kafka, Redis, Jenkins
Proven experience designing and delivering scalable, reliable, and secure cloud-native applications and microservice architectures in enterprise environments
Exposure to statistics, linear algebra, or numerical optimization through coursework or professional experience is a plus
Familiarity with quantitative finance concepts (optimization, tracking error, risk models) is a plus but not required
Knowledge of test-driven development, object-oriented design, and CI/CD practices
Strong communication skills and proven ability to work effectively across cross-functional teams