Senior Frontend Engineer: AI Agents (Remote)

Bigcommerce; Atlanta, Northern (TX, KY); Hybrid; USD 116,000 - 195,000; Full time

Job summary

BigCommerce is building a new team to deliver conversational AI agents spanning the B2B commerce lifecycle. As Senior Frontend Engineer, you will own the unified agent frontend and shape the user-facing surface of a greenfield product.

You will work on real-time streaming experiences and a library of generative UI components for merchants and buyers. You will collaborate with backend engineers, product, and design, mentor peers, and deliver proof-of-concept solutions that evolve into GA features

Qualifications

• 5+ years of frontend or full-stack software development experience.
• Expert-level Javascript skills.
• Experience building real-time or streaming UIs (SSE, WebSockets).
• Experience building conversational or AI-assistant UIs (chat, generative UI, copilots).
• Strong collaboration and communication skills in cross-functional teams.

Responsibilities

• Design and build the unified agent frontend for real-time streaming conversations.
• Extend a library of generative UI components rendered from agent output.
• Deliver merchant-facing control panel settings and shopper-facing views for the agent suite.

Skills

Frontend development

JavaScript

Real-time UIs

AI/Conversational UI

Team mentorship

Education

Bachelor's degree in CS/EE/SW/CE

Job description

BigCommerce is building a new team to deliver conversational AI agents spanning the B2B commerce lifecycle. As Senior Frontend Engineer, you will own the unified agent frontend and shape the user-facing surface of a greenfield product.

You will work on real-time streaming experiences and a library of generative UI components for merchants and buyers. You will collaborate with backend engineers, product, and design, mentor peers, and deliver proof-of-concept solutions that evolve into GA features