Senior Full-Stack Engineer (Next.js, AI)

About Us

Acquisity builds the platform that helps entrepreneurs and agencies automate sales and marketing with AI. We've grown from $0 to multi-8 figures in under 3 years and are scaling toward 9 figures. Our flagship product is used by thousands of teams daily. ~20 people, remote, no bureaucracy.

The Work

You'll build autonomous AI agents and multi-step LLM workflows that automate complex tasks for thousands of sales and marketing teams. Every project is greenfield. There is no legacy code.

Our 8-person engineering team is currently building:

- Autonomous agents that reason through multi-step tasks with planning, tool use, and memory - Real agent architecture, not just API wrappers - An operational platform (dashboards, workflow automation, client management) used daily by thousands of teams to run their businesses - LLM-powered onboarding and personalization pipelines that adapt to each user's business context

You'd own features end-to-end: design conversations with product, build in Next.js (App Router) + tRPC, ship to production, and see real users benefit from what you built - often within the same week.

Requirements

How We Work:

- AI-first development. Cursor, Claude Code, OpenCode, Codex and Devin are standard tools on this team. Parallel worktrees, RAG implementations, pgvector - if you're already building this way, you'll feel at home. - Trunk-based development. Small PRs, fast merges, rapid user feedback. No month-long feature branches. - Technical…