Senior Full-Stack Engineer – Next.js, AI

🕒 July 27

🌐 United States, Poland, +4 more countries – Remote

🇺🇸 United States – Remote 🇵🇱 Poland – Remote 🇺🇦 Ukraine – Remote 🇮🇳 India – Remote 🇵🇹 Portugal – Remote 🇬🇧 United Kingdom – Remote

💵 $140k - $180k / year

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 26%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Acquisity

WebsiteLinkedInAll Job Openings

51 - 200 employees

🤖 Artificial Intelligence

🤝 B2B

☁️ SaaS

Artificial Intelligence • B2B • SaaS

Acquisity is an AI-powered B2B growth platform that automates client acquisition workflows for companies. It finds profitable niches, builds ICPs, runs and optimizes personalized cold email campaigns, replies to prospects and schedules meetings automatically, analyzes sales calls for coaching and optimization, generates proposals, and manages ad campaigns using coordinated AI agents. The system connects to email and calendar tools, emphasizes security and compliance, and delivers 90-day growth plans and analytics to help B2B teams scale without hiring large SDR teams.

📋 Description

• 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

• 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

• $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