Designs and maintains websites, applications, and User Interfaces (UIs), using HTML, CSS and TypeScript. Leverages Continuous Integration and Continuous Delivery (CI/CD) practices to rapidly deploy changes to customers while minimizing risk, using A/B tests, blue-green deployments, and feature toggles. Builds robust, efficient, and secure applications on HTTP-based Application Programming Interface (APIs). Builds end to end features using Jest, GIT, Cucumber, SonarQube, and NestJS. Uses ESLint, Webpack, and Nx to develop new user-facing features and ensure the technical feasibility of all UI/User Experience (UX) designs. Builds, optimizes, and maintains user-facing aspects of Web applications, ensuring functionality, efficiency, and user friendly by using programming languages and frameworks (JavaScript, Typescript, CSS, HTML, and Angular).
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 three (3) years of experience as a Senior Software Engineer/Developer (or closely related occupation) developing secure, scalable, and responsive Web applications hosted on Cloud platforms, using TypeScript, Angular, and REST based APIs within the Web development industry.
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 Software Engineer/Developer (or closely related occupation) developing secure, scalable, and responsive Web applications hosted on Cloud platforms, using TypeScript, Angular, and REST based APIs within the Web development industry.
Skills and Knowledge
Candidate must also possess:
#PE1M2
#LI-DNI
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.

Fidelity’s mission is to strengthen the financial well-being of our customers and deliver better outcomes for the clients and businesses we serve. Fidelity’s strength comes from the scale of our diversified, market-leading financial services businesses that serve individuals, families, employers, wealth management firms, and institutions. With assets under administration of $15.0 trillion, including discretionary assets of $5.9 trillion as of March 31, 2025, we focus on meeting the unique needs of a broad and growing customer base. Privately held for 78 years, Fidelity employs more than 77,000 associates across the United States, Ireland, and India.
For our Terms and Conditions, please visit http://go.fidelity.com/LIterms