Fidelity

Principal Full Stack Engineer

Fidelity
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27 days ago
Westlake, TX, USAStaff+

Responsibilities

  • Develop and modernize event-driven notification and messaging platforms supporting real-time communications for millions of brokerage clients.
  • Design and implement Java, Spring Boot, Apache Kafka, RESTful API, microservices, and AWS-based solutions.
  • Own critical platforms and services across architecture, design, implementation, operational readiness, and long-term sustainability.
  • Advance engineering excellence through automated testing, CI/CD, observability, resiliency engineering, operational monitoring, and software quality practices.
  • Lead complex modernization and transformation initiatives while identifying technical risks and making sound engineering trade-offs.
  • Build and support alerting systems serving Fidelity Institutional, Institutional Wealth Management Services, Workplace Investing, and Wealth businesses.

Requirements

  • 10+ years of deep expertise in Java, Spring Boot, distributed systems, and event-driven architectures.
  • Strong hands-on experience with Apache Kafka, event-streaming patterns, and scalable messaging platforms.
  • Experience designing and building RESTful APIs, microservices, and enterprise-grade cloud solutions on AWS.
  • Proven ability to own critical platforms and services end to end.
  • Deep understanding of system design, scalability, high availability, fault tolerance, and operational maturity in large-scale distributed environments.
  • Ability to lead teams through complex modernization and transformation initiatives and deliver business-critical solutions.

Benefits

  • Fidelity is transitioning to a full-time onsite working model through a phased rollout; onsite expectations vary by region and role and may evolve.
  • The role offers opportunities to work with cloud technologies, event-streaming platforms, modern APIs, and distributed systems at enterprise scale.

Tech Stack

Fidelity

About Fidelity

10,000+ employees

Fidelity Investments provides brokerage, retirement plan recordkeeping, wealth management, and asset management services to individuals, employers, advisors, and institutions, plus online trading platforms and mutual funds and ETFs. It earns fees from managing and administering assets, advisory services, and brokerage transactions. Founded in 1946 and headquartered in Boston, it is privately held and administers trillions of dollars for U.S. and global customers.

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