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Senior Mobile Developer

Fidelity Investments
United Statesfull_timeVerifiedPosted 15 Oct 2025

About the role

Job Description:

Position Description: 

 

Develops mobile applications supported by web services in a DevOps environment. Programs software solutions using Angular. Creates and Integrates Application Program Interfaces (APIs) and Representational State Transfer (REST) Web services using JSON, XML, REST, SOAP, and Spring Framework. Builds automation pipelines according to DevOps methodologies using Continuous Integration/Continuous Delivery (CI/CD) tools –Bamboo, Harness, Jenkins, Artifactory for Bluegreen deployments. Designs and supports an innovative suite of digital products and services through advanced software development in an Amazon Web Services (AWS) hosted services. Develops software system testing and validation procedures, programs, and documentation. Ensures designs meet performance, security, usability, reliability, and scalability requirements through testing and automation using Veracode, SonarQube, and Postman. Uses Splunk for monitors, logs, and checking, status, errors and creating dashboards. Tests the services to understand the payload and response using Postman. 

 

Primary Responsibilities: 

 

  • Participates in the Daily Stand-ups, Sprint plans, grooms, Story point estimation and retrospective meets. 

  • Works on the services, pen tests issues, and deployment activities. 

  • Builds and maintains new services with new endpoints and integration new services into the existing application. 

  • Documents the process, issues, code setup in the Confluence. 

  • Optimization and maintenance of CI |CD pipelines. 

  • Does code reviews for the new requirement code changes and peer reviews. 

  • Collaborates with product owners, developers, architecture, UXD, and application teams to build technical designs. 

  • Ensures designs meet performance, security, usability, and scalability requirements. 

  • Analyzes information to determine, recommend, and plan computer software specifications on major projects and proposes modifications and improvements based on user need. 

  • Develops software system tests and validation procedures, programs, and documentation. 

 

Education and Experience 

 

Bachelor’s degree in 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 Mobile Developer (or closely related occupation) performing Web application development supported by RESTful web services in a microservice architecture using Angular processing private customer data. 

 

Or, alternatively, Master’s degree in 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 Mobile Developer (or closely related occupation) performing Web application development supported by RESTful web services in a microservice architecture using Angular processing private customer data. 

 

Skills and Knowledge: 

 

Candidate must also possess: 

  • Demonstrated Expertise (“DE”) designing and implementing software solutions, using User Interface (UI) development tech stack -- Angular, HTML, TypeScript, and JavaScript or CSS. 

  • DE establishing Cloud-based application test environments including pipeline management, CI/CD tools -- Jenkins, uDeploy, Harness, SonarQube, or Docker), and DevOps or SRE implementation; deploying strategies and management pat

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Company

Fidelity Investments

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