Principal, Full Stack Engineer

Fidelity Investments • Westlake, TX

1d • Hybrid

About The Position

The Quant Research & Investments Technology (QRIT) team is seeking a Principal Full Stack Software Engineer to develop and support products for its business-critical Product Area. This role is pivotal in building new application experiences and business capabilities for a new business initiative. The engineer will collaborate with the Director of Software Engineering and cross-functional teams, making technical decisions and ensuring the delivery of scalable, maintainable solutions.

Requirements

• Bachelor's degree or equivalent experience in Computer Science or Engineering.
• 8 to 10 years of professional software engineering experience and proven success delivering complex applications.
• Very good hands on experience in latest Angular UI building next gen UI applications.
• Deep full-stack expertise in Spring Boot/ Spring MVC, Web-services, Angular, Mybatis, Kafka, AWS, and databases systems.
• Proven experience in AWS Cloud environments (S3,EKS, EC2, SNS, SQS, Lambda, RDS like Oracle and PostgreSQL, Docker and Kubernetes.
• Strong understanding of modular architecture, component sharing, scalable design principles, data structures, design patterns and critical thinking with problem-solving skills!
• Experience building and integrating RESTful APIs and working with cloud-native technologies.
• High degree of autonomy and ownership; able to drive projects forward with minimal mentorship.
• Extraordinary problem-solving skills dealing with complex distributed deployments.

Responsibilities

• Leading the design and development of modular, reusable front-end components in Angular, enabling sharing across multiple product teams.
• Architecting and implementing robust back-end services using Java Spring Boot, Kafka, Multi-threading, SQL, and AWS, with a focus on scalable, secure, and maintainable solutions.
• Championing guidelines in modular application build, including micro-frontends, shared libraries, and integration patterns.
• Collaborating with product, UX, and engineering teams to translate business requirements into technical solutions.
• Driving the adoption of modern CI/CD pipelines and DevOps practices for rapid, reliable delivery.

What This Job Offers

• Job Type: Full-time
• Career Level: Principal
• Number of Employees: 101-250 employees