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Principal Software Engineer

Fidelity Investments
United Statesfull_timeVerifiedPosted 6 Mar 2026

About the role

Job Description:

The Role

Fidelity Investments Workplace Investing (WI) organization is seeking a top-tier Principal Software Engineer to join our team within Stock Plan Services (SPS) Technology tasked with Platform Modernization and supporting a global market. The engineer will provide technical leadership during the construction, execution and support of a multi-year service delivery roadmap following the agile development methodologies, modern architecture patterns, and the JAVA technology stack in support of program objectives. This role demands significant collaboration with members of various business and IT groups throughout the lifecycle of a typical project. We're looking for software engineers that enjoy a collaborative environment and have a passion for releasing high quality software through iterative software development practices.

The Expertise and Skills You Bring

  • Education and Experience

    • Bachelor's degree or higher

    • 10+ years of software development experience

    • 8+ years total OO development experience

    • 8+ years of Java EE development experience

    • Experience working in a scale agile delivery model

    • Investment/financial services experience is highly desired

  • Technical Skills

    • Solid understanding of OOP concepts and various design/programming patterns, including concurrency patterns

    • Hands-on experience with Server-Side technologies including Java 8 and above versions, Java EE, JSP/JSTL, Servlet

    • Domain Driven Design (DDD)

    • Continuous Integration and Continuous Deployment using Git, Jenkins, Docker, Udeploy

    • Client-Side technologies including JavaScript, CSS, Ajax, JQuery, Angular 2, Node JS, HTML5, Spring MVC, Spring Core, XML Integration with SOAP Web Services, Spring-WS, REST Services, Jersey 2, Jackson 2, Apache Camel

    • Development tools like Eclipse, IntelliJ, IBM RAD, Spring Tool Suite, Web Storm

    • Cloud technologies including Microsoft Azure, Docker, Amazon Web Services, Kubernetes, Rancher

    • Building SOAP and REST services using JAX-RS, Jersey, Swagger, Spring and Jackson frameworks

    • Solid understanding of Event driven development. Using EAI, JMS1.0 /2.0 Spec, Service Bus and messaging patterns using technologies such as Kafka, MQ, Azure Service Bus etc.  

    • Building test suites using Junits, Mockito, Jersey Test, SOA Test. Cucumber, Karate

    • Developing distributed applications with multi-site multi-node deployments

    • Developing applications to be deployed in clustered environments in Kubernetes

    • Developing applications using in-memory and distributed cache technologies like EhCache and Redis.

    • Security for SOAP and REST services using SAML 2.0 and OAuth 2.0 technologies

    • Experience writing and performance tuning SQL/Functions/Procedures in transactional database systems such as Oracle, SQL Server, DB

    • Good understanding of Sonar - code coverage and other metrics

    • Hands on exposure to using tools like Datadog and Splunk

  • Primary Responsibilities

    • Build and lead the definition of system architecture, detailed solution design and document complex solutions on a platform dedicated to high scale processing of large amounts of data.

    • Care about cycle time and use Continuous Integration and Deployment (CI/CD) practices, tools to rapidly deploy changes to customers while minimizing risk using practices like A/B tests, blue-green deployments, and feature toggles.

    • Create and maintain high quality service documentation

    • Write concise and clear technical specifications based on analysis of complex business requirements

    • Have effective communication skills and technical expertise to drive and participate in significant discussions.

    • Coordinate multiple development work streams through integration and ensure architecture is scalable and extensible

    • Define and support development environment while adopting industry standard methodologies and tools

    • Ensures code reviews, unit testing and integration and performance testing is completed efficiently and effectively and guide the technology delivery framework to be entirely automated Testing and deployment.

    • Align with bu

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Company

Fidelity Investments

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