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Fidelity Investments are hiring a Principal Software Engineer/Developer

Staff+ Smithfield, Rhode Island, United States $132k–$166k posted 2026-07-29

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Job Description:

Note: Fidelity will not provide immigration sponsorship for this position. 

Position Description:

Designs, develops, and executes automated test scripts for User Interface (UI), Application Programming Interface (API), and database testing. Performs UI testing using Selenium and TestNG-Java JavaScript Junit. Conducts API testing using Cucumber BDD, Rest Assured, and Karate. Validates data integrity and performs DB testing on MongoDB and PostgreSQL, integrating automated tests into Continuous Integration and Continuous Delivery/Deployment (CI/CD) pipelines with Git and Jenkins. Analyzes results, reports defects, and collaborates with development teams. Maintains and enhances test automation frameworks for functional, regression and E2E flow. Uses business knowledge to translate the vision for divisional initiatives into business solutions by developing complex or multiple software applications and conducting studies of alternatives. Analyzes and recommends changes in project development policies, procedures, standards, and strategies to development experts and management.

Primary Responsibilities:

Education and Experience:

Bachelor’s degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and five (5) years of experience as a Principal Software Engineer/Developer (or closely related occupation) performing Application Programming Interface (API) testing and developing automation scripts within a financial services environment.

Or, alternatively, Master’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 Principal Software Engineer/Developer (or closely related occupation) performing Application Programming Interface (API) testing and developing automation scripts within a financial services environment.

Skills and Knowledge:

Candidate must also possess:

Salary:  $131,675.00 to $166,000.00/year.

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Fidelity’s Onsite Working Model
Fidelity is transitioning to a full-time onsite working model through a phased rollout across regions and roles. Currently, some roles and locations require 100% onsite presence, while others require less. Onsite expectations are likely to evolve as the rollout continues. This transition does not apply to fully remote roles.

Certifications:

Category:

Information Technology

Please be advised that Fidelity’s business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.

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