Senior Frontend Platform Engineer (AI-Driven Web Core)

Fidelity Information Services, LLC; United States; On-site; USD 140,000 - 210,000; Full time

Job summary

FIS is seeking a Senior Engineer for Frontend Platform to advance foundation web experiences across multiple projects. You will move between initiatives, designing and delivering scalable frontend and backend-for-frontend services, with AI coding tools to boost productivity.

You'll own complex problems end-to-end, mentor engineers, and collaborate with product teams to drive adoption of platform technologies, standards, secure coding, and performance goals in a fintech environment.

Qualifications

• Extensive experience building production web applications with TypeScript and React, and comfort working across the stack including backend services such as Node.js.
• Experience designing APIs and services: data modeling, authentication, performance and observability.
• Track record of architecting solutions to complex problems and picking up new technologies quickly.
• Comfort switching context across multiple projects and owning outcomes end to end.
• Hands-on experience with AI coding tools and a point of view on how they change engineering work.
• Humble, with a voice: you share your ideas and push back when it matters.
• Degree in computer science, engineering or a related field, or equivalent practical experience.

Responsibilities

• Build and evolve the web foundation teams build on: application shells, micro-frontends, routing, deployment and release.
• Design, build and run the services the web platform depends on, such as APIs, content services and backend-for-frontend layers.
• Take ambiguous, complex problems from analysis to architecture to production without hand-holding.
• Move between several owned projects as priorities shift, and keep each one moving.
• Bring proposals, challenge ideas constructively, and help the team reach decisions.
• Build the rules, skills and tooling that help AI coding agents produce consistent, secure code.
• Review code and mentor engineers, including designers who are new to shipping code.
• Partner with product teams to help them adopt the platform.

Skills

TypeScript

React

Node.js

API design

System architecture

Education

BS in CS or related field

Tools

AWS

CI/CD

Headless CMS

Module federation

Design systems

Job description

FIS is seeking a Senior Engineer for Frontend Platform to advance foundation web experiences across multiple projects. You will move between initiatives, designing and delivering scalable frontend and backend-for-frontend services, with AI coding tools to boost productivity.

You'll own complex problems end-to-end, mentor engineers, and collaborate with product teams to drive adoption of platform technologies, standards, secure coding, and performance goals in a fintech environment.