Senior Full-Stack Engineer – Next.js, AI

Acquisity

Senior Full-Stack Engineer building autonomous AI agents and LLM workflows for marketing teams. Taking features from design to production quickly in a remote work environment.

Posted 7/27/2026full-timeRemote • 🇺🇸 United StatesSenior💰 $140,000 - $180,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in building autonomous AI agents and multi-step LLM workflows, with a strong focus on full-stack development using React, Next.js, and TypeScript. Proven ability to deliver features rapidly while ensuring high-quality outputs in a greenfield environment.

Highest-signal resume keywords

React DevelopmentNext.js Application DevelopmentTypeScript ProficiencyLLM-Powered Feature DevelopmentFull-Stack Feature Ownership

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

React DevelopmentNext.js Application DevelopmentTypeScript ProficiencyPostgres Database ManagementServerless Infrastructure

Soft Skills

Fast ShippingProblem Solving

Tools & Technologies

VercelCloudflareCursorClaude CodeOpenCode

Industry Keywords

AI AgentsMulti-Agent SystemsRAG PipelinesEmbeddingsVector Search

Tech Stack

Tools & technologies

JavaScriptNext.jsPostgresReactTypeScript

About the role

Key responsibilities & impact

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.
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

What you’ll need

4+ years shipping production React/Next.js and TypeScript
Experience owning full-stack features from idea to deploy
Comfort with Postgres and serverless infrastructure (Vercel, Cloudflare)
You've built something real with LLMs - not just played with ChatGPT
AI coding tools (Cursor, Claude Code, OpenCode) are already part of your daily workflow
You've built multi-agent systems, RAG pipelines, or LLM-powered features
You understand embeddings, vector search, or agent architecture at the technical level
You ship fast without shipping garbage
Where (or whether) you went to school
Your ability to invert a binary tree on a whiteboard

Benefits

Comp & perks

$140K - $180K base (based on experience)
Fully remote - work from anywhere
Small team, real ownership, zero red tape
Direct product impact visible within days, not quarters
Technical leadership that actually understands your work