Principal Full Stack Engineer (Angular, Java, Azure)

### Job Description:

Note: Fidelity will not provide immigration sponsorship for this position.

The Team

The Health Care Technology Group supports the recordkeeping and administration of health benefits, including medical, dental, vision, and life insurance plans—for Fidelity’s corporate clients, their employees, and retirees. We build and maintain highly scalable, resilient, and secure systems that underpin business‑critical services.

HCG is seeking a Principal Full Stack Engineer who is passionate about modern engineering, cloud adoption (Azure), and AI‑first development practices. You will play a critical role in architecting world‑class solutions, accelerating the use of intelligent developer‑assist tools, and mentoring teams in modern full‑stack and cloud‑native engineering.

As a hands-on technical leader, you will collaborate closely with business partners and engineering teams across global locations, driving technical excellence and fostering innovation.

Key Responsibilities

• Lead the design and development of modular, reusable Angular front‑end components, enabling cross‑product standardization and rapid UI delivery.
• Architect, design, and build scalable, secure microservices using Java, Spring Boot, multithreading, SQL, and Azure, with strong focus on performance and maintainability.
• Champion cloud‑native architectural patterns, including micro-frontends, shared libraries, event‑driven integrations, and Kubernetes‑based deployments (AKS).
• Model and promote an AI‑first engineering culture, including the use of AI developer-assist tools, code-generation accelerators, and intelligent automation.
• Collaborate with product, UX, and engineering peers to translate functional needs into robust technical solutions.
• Drive adoption of modern CI/CD pipelines, DevOps best practices for reliable, automated delivery.
• Monitor and track engineering metrics and reporting, including code quality, API perfo...