Fidelity

Fidelity

Posted via Workday

Senior Platform Engineer

Posted Oct 15, 2026

Role at a glance

Job function
Software Engineering & IT IT Support & Help Desk
Salary
Checking details Salary details are being checked. See the description for the employer's terms.
Location
Dublin, Ireland
Employment
Full-time
Experience
Checking details Experience requirements are being checked. See the qualifications below.

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About the role

Original posting provided by Fidelity

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Job Description:

The Role

Are you a forward-thinking technologist ready to make a lasting impact? Join our dynamic team at Fidelity Investments, where the Fidelity Architecture and Engineering team is seeking a Senior Platform Engineer for our Developer Desktop Tooling team.

 

The Expertise and Skills You Bring

 

  • Support and maintain existing developer desktop applications and tooling used by engineering teams.
  • Diagnose and resolve tooling issues across Windows, macOS, and Linux environments.
  • Manage upgrades, releases, configuration changes, and lifecycle management of desktop tools.
  • Monitor tool health, usage patterns, and user feedback to identify improvement opportunities.
  • Serve as an escalation point for complex platform and tooling issues.
  • Experience with Integrated Development Environments (IDEs such as Visual Studio Code [VS Code] or similar) and extension/plugin ecosystems.
  • Experience with application installation and deployment solutions for Windows/macOS platforms.
  • Working across organizational boundaries to deliver platform capabilities used by diverse engineering teams.
  • Knowledge of cloud platforms (AWS/Azure/Google Cloud) along with solid understanding of CI/CD and DevOps practices.
  • Strong debugging and problem-solving skills in complex systems.
  • Experience leveraging DevAssist tools such as GitHub Copilot and Gemini Code Assist to optimize development workflows.

 

Bonus Skills

  • Experience working with the open source community.
  • Cloud Certifications in AWS,  Azure, Kubernetes or similar.

 

The Team

Join our global team in Fidelity Architecture and Engineering's Engineering Experience Product Area. We're passionate about open source technologies and continuous learning while pursuing engineering excellence through a collaborative, open, and transparent culture. Our team is dedicated to improving technology associates' effectiveness and job satisfaction, helping them accelerate their ability to deliver value.

 

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Category:

Information Technology
Fidelity

About the company

Fidelity

Large Enterprise

Fidelity is a leading financial services company that provides a wide range of investment solutions and retirement planning services to individuals and institutions. Founded in 1946, Fidelity is renowned for its commitment to innovation and customer service, offering tools and resources that help clients manage their investments effectively. With a strong focus on technology and research, Fidelity continues to empower investors by providing access to market insights and a diverse array of financial products. As a trusted partner in personal finance, Fidelity plays a significant role in helping people achieve their financial goals.

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