GenAI Front-End Engineer

The Fountain Group
South San Francisco, CA, United States
6 days ago
Apply on www.thefountaingroup.com
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Compensation
$208,000.0 - $312,000.0
Working hours
Regular working hours

Tech stack

Application Programming Interfaces (APIs) Amazon Web Services Business Analytics Applications User Authentication Encodings Ui Patterns Data Streaming Systems Integration TypeScript Web Applications ReactJS Front End Software Development
+2 more
Iframes Web Api

Job description

The goal is to build a reusable conversational and analytics experience that can be integrated into products owned by other teams. The UI must receive authentication, active screen context, filters and user actions from the host product, then display streamed answers, tables, charts, citations and conversation history. The integration approach may use a micro-frontend, Web Component, embedded SDK, module federation or secure iframe; experience embedding and operating a UI service within another application is the key requirement.

Requirements

Strong React and TypeScript production experience Proven experience embedding a UI, service or micro-frontend within another application Experience designing clean integration APIs, SDK contracts, callbacks, events and versioned interfaces Experience capturing host-application context such as the active page, filters, selected objects and user actions Experience building streaming, multi-turn GenAI interfaces with clarification flows, conversation history and error handling Experience rendering structured responses, including tables, charts, citations and reusable results Experience integrating REST and streaming APIs, authentication and token management

Preferred Experience building reusable UI SDKs or components used by multiple host applications Experience with micro-frontends, Web Components, module federation or secure iframe patterns Familiarity with MCP clients, embedded analytics or enterprise copilot products Familiarity with AWS, Amazon Bedrock and AgentCore-backed applications

Location Bay Area preferred, with ability to work from the office 1-2 days per week Otherwise, must provide 4-6 hours of daily working overlap with Pacific Time

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Apply on www.thefountaingroup.com
Prepare application

Good distractions

Talks and stories from around this role — technically off-topic, practically not.

1:21 min

Exploring the target application for front end tests

Anna Mcdougall · JS Congress

1:59 min

Securing external code using sandbox iframes and message buses

Anto Anto · World Congress 2024

9:56 min

Expanding browser capabilities with modern web APIs

Ire Aderinokun · JS Congress

3:45 min

Fusing developer experience and platform engineering for agentic SDLC

Julia Kordick Julia Kordick · World Congress 2026 Europe

2:59 min

Introduction and transitioning into the tech industry

Anna Mcdougall · JS Congress

2:14 min

Exploring internal AI product initiatives and global engineering roles

Maria Apazoglou · Coffee With Developers

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