Senior Fullstack AI & Distributed Systems Engineer

Ernst & Young Oman; St. Louis (MO); Hybrid; USD 103,000 - 188,000; Full time

Job summary

EY in the United States (Anywhere in Country) seeks a frontend software engineer to design and implement user interfaces across mobile, web, and tablet platforms. You will translate business requirements into scalable UI components and integrate AI-enabled features within platform services.

You’ll work in hybrid, client-facing teams, contributing to an agile delivery process using Java, Python, and modern frontend tools. Travel may be required.

Qualifications

• A Bachelor’s degree required (4-year degree).
• Typically, 3–5+ years of experience with frontend frameworks.
• Strong knowledge of JavaScript, TypeScript, Angular.
• Experience in designing robust APIs and microservices using Java, Python and OpenAPI.
• Familiarity with authentication using Keycloak/OAuth2/OIDC/AAD.

Responsibilities

• Identify and define user requirements for UI across mobile, web, and tablet platforms.
• Design and develop intuitive user interfaces and reusable components.
• Write clean, maintainable code and create technical specifications.
• Collaborate in an agile delivery process and engage with clients.

Skills

Angular

JavaScript

TypeScript

REST APIs

APIs

AI / Generative AI

Python

Java

OpenAPI

OAuth2 / Keycloak

Education

Bachelor's degree

Tools

Keycloak

Azure Active Directory

OpenAPI

Job description

EY in the United States (Anywhere in Country) seeks a frontend software engineer to design and implement user interfaces across mobile, web, and tablet platforms. You will translate business requirements into scalable UI components and integrate AI-enabled features within platform services.

You’ll work in hybrid, client-facing teams, contributing to an agile delivery process using Java, Python, and modern frontend tools. Travel may be required.