Growth Engineer

fonio.ai

Growth Engineer managing acquisition and activation funnel for a fully automated CRM system. Building growth loops and optimizing experiments for thousands of companies using AI technology.

Posted 7/8/2026full-timeRemote • 🇺🇸 United StatesMid-LevelSenior💰 €80,000 - €120,000 per yearWebsite

Tech Stack

Tools & technologies

JavaScriptNode.jsReactTypeScript

About the role

Key responsibilities & impact

Develop and optimize our **landing pages, funnels, and growth drivers** in **React & NestJS**
Own **analytics, tracking, and attribution**
Continuously plan, execute, and analyze **growth experiments**
Build internal **tools and automations** to scale our acquisition

Requirements

What you’ll need

Extreme **growth mindset**
Extensive experience with **TypeScript, React, and Node.js (ideally NestJS)**
You are **data-driven** and make decisions based on experiments
**Pragmatism**: You break hypotheses into the smallest experiments that deliver immediate insights — and iterate on them using new learnings
**Native German** and fluent English

Benefits

Comp & perks

Competitive salary: **€80,000–€120,000** per year + equity
**100% remote**
**100% Focus Time** (no regular meetings)
**Unlimited budget**, when the ROI justifies it
Extreme **speed** (we ship almost daily)
Thousands of enthusiastic customers co-developing the product with us.

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 & Tools

ReactNestJSTypeScriptNode.jsAnalyticsTrackingAttributionGrowth ExperimentsTools DevelopmentAutomation

Soft Skills

Pragmatism