Software Engineer

Orange Quarter is working with an early stage AI startup in the Union Square area.

The founders are legit. The CEO helped take Salesforce public, scaled Yext past $2B in valuation, and has multiple exits. The co-founder was Head of Product at Yext and has spent years building AI products at real scale.

They’re building a Cursor/Claude Code style product for marketers, a vertical AI play. One workspace where AI and teams work together on campaigns, audiences, and growth instead of bouncing across a bunch of broken tools.

What You’ll Do
Work across the codebase to build new features and improve existing ones
Partner directly with the founders on product direction and technical architecture
Ship end-to-end features across a Next.js/React frontend and Node.js backend
Design and build APIs, data models, and third-party integrations
Work with our proprietary LLM agent orchestration system to build tools, improve workflows, and make agents smarter
Contribute to infrastructure, developer tooling, and platform reliability

What We’re Looking For:
Strong experience with TypeScript and React
2+ years of experience building and shipping production web applications
Comfort working across the stack, from React components to database migrations and deployment pipelines
Excellent communication skills
Genuine interest in LLMs and AI application development

Bonus Points
Experience building with LLMs, agent systems, or AI tooling
Background in marketing technology or B2B SaaS
Experience at an early-stage startup

What We Offer
Highly competitive salary and meaningful equity
Unlimited PTO
Health insurance
Full-time, in the NYC office (~3 days/week in the office)
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