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# Senior Frontend Engineer

- **Company:** AS GLOBAL HOLDINGS LLC
- **Location:** Redwood City, CA, United States
- **Experience:** Expert
- **Salary:** $200,000.0 - $300,000.0
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Artificial Intelligence, Software as a Service, Cloud Computing, Software Quality, Data Systems, Design of User Interfaces, Human-Computer Interaction, Node.Js, TypeScript, Web Applications, ReactJS, Backend, Git, AI Platforms, Information Technology, Production Code, Front End Software Development, Restful APIs, Es2015
- **Published:** October 27, 2026
- **Apply:** https://www.careerbuilder.com/job-details/senior-frontend-engineer--c9061b75-1405-4fbe-a566-9529fc872f22

## About the Role

User Interface/Experience (UI/UX), Artificial Intelligence (AI), Startup, Customer Support/Service, Sales Operations, Voice Applications, Investment Capital, Venture Capital, Customer Relations, Reporting Dashboards, * 3-7 years of frontend engineering experience in production environments.

 * Expert-level React + TypeScript skills.
 * Proven experience building complex, data-heavy web applications.
 * Strong understanding of frontend architecture, performance, and state management.
 * Experience working closely with backend systems and APIs.
 * Ability to operate in high-speed, high-ambiguity environments.
 * Bachelor's or Master's in Computer Science or equivalent technical background.
 * Comfortable working onsite in Redwood City, 5 days/week., * Experience at high-growth startups or top-tier product companies.
 * Experience building SaaS or developer-facing products.
 * Strong product intuition and customer empathy.
 * Experience working directly with founders or very small teams.
 * Full-stack exposure (Node.js or similar).

## Description

We are hiring a Senior Frontend Engineer to own and scale the customer-facing surface area of our AI platform.

This is a high-ownership, high-impact role. You will be responsible for building and evolving the core frontend systems that customers interact with daily-dashboards, real-time interfaces, prompt tooling, and AI workflow products.

You will work directly with founders and customers, and your work will ship to production quickly and frequently.

If you want slow-moving enterprise processes, this is not the role. If you want to build fast, own deeply, and see your work in production immediately, this is., * Own and ship production React applications end-to-end.

 * Build and scale frontend architecture using React + TypeScript.
 * Design and implement real-time dashboards, analytics systems, and AI tooling interfaces.
 * Work directly with backend engineers to integrate APIs and ship features fast.
 * Talk to customers, understand pain points, and turn feedback into shipped product.
 * Make architectural decisions and own frontend technical direction.
 * Write clean, high-performance, production-grade code.
 * Maintain high engineering velocity while keeping code quality high.
 * Participate in rapid iteration cycles and frequent releases., * React
 * TypeScript
 * Node.js
 * Modern JavaScript (ES6+)
 * REST APIs
 * Cloud infrastructure
 * Git