Principal Software Engineer | Java, Spring Boot, React/Angular, REST APIs, AWS, CI/CD

Posted:
7/15/2026, 6:23:11 PM

Location(s):
Connacht, Ireland ⋅ Galway, Connacht, Ireland

Experience Level(s):
Expert or higher ⋅ Senior

Field(s):
Software Engineering

Workplace Type:
On-site

Pay:
$152k–$256k/yr

Job Description:

Principal Full Stack Engineer - WI Digital Platforms


Are you a Lead Developer seeking the next growth phase in your career? Our workspace encourages fresh ideas, creative thinking and rewards forward-thinking, passionate individuals. We pride ourselves on a diverse culture that allows you to share, collaborate and be yourself in a highly dynamic and inclusive workplace.

Workplace Investing (WI) helps employers lead a successful benefits program to improve their employees’ overall well-being.

If you enjoy engaging with product owners and have a passion to use technology to tackle business problems, then our WI Digital Platforms team in Galway could be your new home!

 

The Expertise You Have


  • Bachelor’s or post-primary degree in a Technology-related subject area.
  • 10 or more years’ development experience with 5+ in front-end development.
  • Experience in leading teams in technology and full stack solutions.
  • Passion for designing and delivering the best end user journeys.
  • Expertise in delivering front-end solutions and mid-tier services.

 

The Skills You Bring


  • Expert skills with Java, Spring, RESTful services, JUnit.
  • Extensive experience with web fundamentals like HTML5, CSS and JavaScript.
  • Extensive experience building responsive web applications.
  • Extensive experience of front-end frameworks such as Angular or React, or any other equivalent UI framework, e.g., NodeJS and NPM.
  • Experience with release management, source control and CI/CD technologies, e.g. Jenkins, Git, Maven, etc.
  • Ability to apply previous experience of Automation Tools/Test Frameworks (e.g., Jasmine, Mocha, Selenium, Protractor, etc.).
  • Experience with any of the following a plus: Artifactory, Monorepo, Apache Camel, AWS / ECS / EKS, code analysis tools, e.g. Veracode, SOASTA, Sonar, JaCoCo, etc.

The Value You Deliver


  • Providing technical and team leadership in the UI, application, and service tiers.
  • Leading, guiding and mentoring Senior Developers as well as more junior team members.
  • Translating business requirements with the Product Owner to deliver optimised customer journeys using the latest industry and company front-end standards.
  • Define and ensure compliance to standards and best practice for UI, application and service tier development including design patterns, release management, & source code control.
  • Taking ownership for ensuring key tasks in the software life cycle are completed.
  • Collaborating with the Product Owner to deliver on quarterly business objectives as well as developing a multi-year roadmap for the platform.
  • Giving your expertise as a UI SME to further Product Area and WI Technology capabilities.

 

 

Category:

Information Technology

Fidelity Investments

Website: https://www.fidelity.com/

Headquarter Location: Boston, Massachusetts, United States

Employee Count: 10001+

Year Founded: 1946

IPO Status: Private

Last Funding Type: Secondary Market

Industries: Asset Management ⋅ Finance ⋅ Financial Services ⋅ Retirement ⋅ Wealth Management

Visa Sponsorship: Sponsors work visas