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Senior Full Stack Engineer

Fidelity Investments
Salt Lake City, United Statesfull_timeVerifiedPosted 24 Jun 2026

About the role

Job Description:

Position Description: 

 

Builds APIs and Digital capabilities that support Fidelity’s large scale digital presence. Designs and develop re-usable APIs that focus on customer experience needs and optimize quality and deployment practices. Develops data structures, and design patterns and builds highly scalable software systems using Java Web Services and API solutions. Implements Service Oriented Architecture (SOA), and builds RESTful services, XML/JSON, and modern Application Servers. Designs and develops microservices through the use of programming languages and frameworks such as Java, J2EE, Spring MVC, Spring Core and JavaScript. Develops DevOps, Continuous Integration and Delivery tools like Jenkins, Maven, uDeploy, Stash and Docker. Develops highly scalable distributed systems using Open source technologies. Develops web application using JSP, HTML, CSS/SASS, JQuery, Angular and NodeJS.  

 

Primary Responsibilities: 

 

  • Develops original and creative technical solutions to on-going development efforts.  

  • Designs applications or subsystems on major projects and for/in multiple platforms.  

  • Develops applications for multiple projects supporting several divisional initiatives.  

  • Supports and performs all phases of testing leading to implementation. 

  • Assists in the planning and conducting of user acceptance testing. 

  • Develops comprehensive documentation for multiple applications supporting several corporate initiatives.  

  • Responsible for post-installation testing of any problems. 

  • Establishes project plans for projects of moderate scope. 

  • Works on complex assignments and often multiple phases of a project. 

  • Performs independent and complex technical and functional analysis for multiple projects supporting several initiatives. 

 

 

Education and Experience: 

 

Bachelor’s degree in Applied Computer Science, Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and three (3) years of experience as a Senior Full Stack Engineer (or closely related occupation) designing and developing highly transactional full stack multi-tier architectures in a financial services environment, using Angular, J2EE technologies (Java, Spring, REST APIs and Swagger), and RESTful Web services.  

 

Or, alternatively, Master’s degree in Applied Computer Science, Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and one (1) year of experience as a Senior Full Stack Engineer (or closely related occupation) designing and developing highly transactional full stack multi-tier architectures in a financial services environment, using Angular, J2EE technologies (Java, Spring, REST APIs and Swagger), and RESTful Web services. 

 

 

Skills and Knowledg

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Company

Fidelity Investments

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