Full Stack Engineer (Remote)

€140k - Full Stack Engineer - AI Startup - Berlin

About the job

We’re excited to present a unique opportunity to join a high-growth, YC-backed startup revolutionizing AI visibility analytics.This startup empowers brands to optimize their presence in large language models like ChatGPT, driving transformative outcomes with 20% of inbound traffic from AI platforms and conversions up to 20x higher.After scaling from 3 to 16 team members in just six months and surpassing €1M ARR, they’re on track to hit €5M by year-end.As a Senior Full Stack Developer, you’ll architect and deliver scalable platforms powering real-time insights and sleek dashboards. You’ll work closely with product, design, and data teams, owning projects end-to-end: from prototype to launch.

Core Responsibilities

• Build intuitive dashboards & API endpoints using TypeScript, React, GCP, Firestore, and Cloud Functions.
• Ship features that enhance AI-driven recommendations in real time.
• Collaborate across teams to turn bold ideas into seamless experiences.
• Maintain high code quality and adopt existing styles.
• Stay ahead of AI & web dev trends to boost platform performance.

What They Require

• Proven mastery of TypeScript & React.
• Familiarity with GCP, Firebase, Cloud Functions, Tailwind CSS a plus.
• Track record of coding excellence (>2,000 GitHub commits/year, strong side projects, or competitive coding achievements).
• Fluent English.
• Experience in YC-backed or Tier 1 VC-backed startups preferred.
• Be able to relocate to Berlin to work on-site (exception for outstanding candidates)

What They Value

A drive to build something impactful, with a competitive mindset

Ownership & Impact: Passion for owning projects end-to-end and delivering measurable results.

Excitement about building platforms that leverage AI models like OpenAI, Claude, Perplexity, Gemini, or Llama.

Ability to work seamlessly with cross-functional teams while driving independent contributions.

Perks & Compensation

€75K–€140K base + 0.1%–0.3% equity.

€5K relocation bonus + visa sponsorship if needed.

Berlin HQ with vibrant in-office culture.

Join an ambitious, young team with direct founder access.

If you’re a high-energy coder with a passion for building impactful solutions, apply now!Also, we have 4 open positions for this role, so if you know someone amazing, share the job with them.