Senior Full-Stack Engineer - Angular/Python for Finance Tools

Fidelity; United States; On-site; USD 120,000 - 180,000; Full time

Job summary

Fidelity is seeking a senior full-stack developer to join the Fixed Income Investment Tools Development Team. You will collaborate with portfolio managers, quants, traders, and operations to build scalable tools that support risk management and investment efficiency.

The role emphasizes end-to-end delivery, code quality, and cross-team collaboration. You will design, implement, and automate front-end and back-end components using Angular/TypeScript and Python, with CI/CD practices and testing.

Qualifications

• 5+ years of full-stack development with Angular (TypeScript, RxJS) on the front end and Python (pandas, NumPy) on the back end.
• Experience designing and building distributed data applications and pipelines at scale.
• Hands-on CI/CD experience using Jenkins, with unit, integration, and end-to-end testing (pytest, Vitest/Jasmine).
• Proven ability to decompose complex business problems into creative, efficient, and scalable solutions.
• REST API fundamentals and good code design practices.
• Plus: Excel VBA-based applications.
• Plus: Oracle/Snowflake databases.

Responsibilities

• Design and implement end-to-end, full-stack applications from concept to launch.
• Enhance, iterate, and automate existing end-user applications, and build new tools.
• Streamline the investment process and reduce operational risk through measurement and reporting.
• Support the implementation, launch, ongoing management, and improvement of investment strategies through scalable, repeatable processes.
• Build a strong understanding of the investment domain and share knowledge across teams.
• Develop constructive relationships with portfolio managers, quantitative analysts, traders, and operations teams.

Skills

Full-stack development (Angular/TypeS​

Tools

Jenkins

Oracle

Snowflake

Job description

Fidelity is seeking a senior full-stack developer to join the Fixed Income Investment Tools Development Team. You will collaborate with portfolio managers, quants, traders, and operations to build scalable tools that support risk management and investment efficiency.

The role emphasizes end-to-end delivery, code quality, and cross-team collaboration. You will design, implement, and automate front-end and back-end components using Angular/TypeScript and Python, with CI/CD practices and testing.