Principal Full Stack Engineer (Java, AWS, Postgres), Westlake, Texas

Description

Fidelity TalentSource is your destination for discovering your next temporary role at Fidelity Investments. We are currently sourcing for a Principal Java Full Stack Engineer to work in Westlake, TX!

The Role

As a Principal Full Stack Engineer at Fidelity Investments, you will be applying your software development and automation skills to develop, test, deploy, maintain and improve applications for Fidelity Insurance Agency.

In this position, you will be:

Design, maintain, and provide ongoing support for enterprise-grade products.
Diagnose, troubleshoot, and triage issues across production and non-production environments.
Independently develop and support assigned features across the full delivery lifecycle, following established designs and standards.

The Expertise and Skills You Bring

We are looking for a candidate with a blend of technical expertise and team-based spirit. Specifically, you should have:

Bachelor’s degree in Computer Science, Engineering, or a related field.
8+ years of professional software development experience & 3–5 years of technical leadership experience.
Strong experience developing and supporting RESTful APIs and microservices using modern Java frameworks (e.g., Spring Boot, Micronaut, Dropwizard).
Experience designing and implementing scalable backend services leveraging relational databases (e.g., PostgreSQL, Oracle) with strong SQL and data modeling skills.
Hands-on experience with enterprise messaging and asynchronous integration patterns using message brokers such as ActiveMQ, Kafka, or similar technologies.
Solid understanding of distributed systems, API design, service integration, and event-driven architecture.
Cloud Platforms: Hands-on experience with the AWS cloud ecosystem, including deployment, scaling, and cloud-native architectures.
Test Automation: Experience implementing automated unit & integration testing using Junit, mocking, BDD frameworks.
AI-Assisted Development Tools: Familiarity with developer productivity and AI-assisted tools such as GitHub Copilot or similar strongly preferred.
DevOps & CI/CD: Experience implementing and working with DevOps practices, including CI/CD pipelines, automation, and infrastructure support strongly preferred
Agile Development: Proven experience working in Agile/Scrum environments, collaborating closely with cross-functional teams.
Financial Services (Preferred): Prior experience in the financial services industry is a strong plus.
Communication Skills: Excellent verbal and written communication skills, with the ability to clearly articulate technical concepts to both technical and non-technical stakeholders.
Team Collaboration: Demonstrated ability to collaborate optimally within distributed or cross-functional teams.

The Team

You will be a member of the Core Wealth Platform Group. Your primary focus will be supporting the scale and modernization efforts of the platform, platform health, growth, application, and systems supporting the Fidelity Insurance Agency.

Please be advised that Fidelity’s business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.

Company Overview

At Fidelity, we are passionate about making our financial expertise broadly accessible and effective in helping people live the lives they want! We are a privately held company that places a high degree of value in creating and nurturing a work environment that attracts the best talent and reflects our commitment to our associates. We are proud of our diverse and inclusive workplace where we respect and value our associates for their unique perspectives and experiences. For information about working at Fidelity, visit FidelityCareers.com. Fidelity Investments is an equal opportunity employer. Fidelity will reasonably accommodate applicants with disabilities who need adjustments to complete the application or interview process.

Fidelity TalentSource, is the in-house temporary staffing provider for Fidelity Investments. Unlike traditional staffing agencies, we are an internal business unit within Fidelity’s Talent Acquisition team, dedicated to recruiting talent from various backgrounds for roles in Fidelity’s regional and investor center locations. Our mission is to help you experience Fidelity’s diverse and inclusive workplace while expanding your skill set and professional network, with the ultimate goal of conversion to full-time employment as part of Fidelity’s long-term strategy.

For information about working at Fidelity TalentSource, visit FTSJobs.com.

Fidelity TalentSource will reasonably accommodate applicants with disabilities who need adjustments in order to complete the application or interview process. Please email us at [email protected] if you would like to request an accommodation.