Join Peec AI GmbH to pioneer the future of AI search optimization. You will build and ship models that decode AI search behavior, providing brands with actionable insights to boost their visibility. Owning the full ML lifecycle, you’ll work on a high-impact stack to solve complex, ambiguous problems in a fast-paced startup environment.
Data Scientist at Peec AI GmbH
Are you fascinated by how LLMs recommend products? Peec AI GmbH is looking for a Data Scientist in Berlin to reverse-engineer AI search behavior. You'll own the full ML lifecycle, building models that help global brands boost their visibility in platforms like ChatGPT and Claude. If you thrive in high-growth startups and love working with a cutting-edge stack—including HuggingFace, PyTorch, and GCP—this is your chance to shape the future of AI search optimization. Join a mission-driven team solving the next big challenge in the AI era.
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Location
Berlin, Germany
Compensation
Not Disclosed
Company
Peec AI GmbH
Role overview
Software
Peec AI GmbH, based in Berlin, Germany, specializes in AI search analytics designed to enhance marketing performance by tracking and analyzing brand visibility across AI search platforms like ChatGPT, Perplexity, and Gemini. It provides advanced analytics solutions for marketing teams, enabling users to monitor competitor mentions, track brand visibility, position, and sentiment, and gain actionable insights to optimize online presence through a subscription-based model. The platform serves brands and agencies in sectors such as automotive and travel, primarily in North America and Europe, with over 1,300 customers and $4M+ ARR as of late 2025.
What you will do
- Develop and deploy machine learning models and algorithms that extract deep insights from AI search behavior to power customer recommendations.
- Build robust data pipelines on Google Cloud Platform to ingest and process large-scale datasets for real-time AI visibility analysis.
- Collaborate with engineering teams to integrate ML solutions into production, utilizing a modern stack including FastAPI, BigQuery, and PyTorch.
Who this is a fit for
- Proven expertise in Python backend development with experience building APIs, data pipelines, and scalable machine learning infrastructure.
- Deep technical curiosity about LLM internals and a demonstrated ability to translate complex AI patterns into actionable product features.
- A track record of shipping production-ready ML projects in fast-moving startup environments where you have tackled ambiguous, evolving technical challenges.
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Why this role is remarkable
- Work at the frontier of AI search optimization, reverse-engineering how leading LLMs like GPT-4 and Claude recommend brands and products.
- Join a high-growth Berlin startup tackling a massive new market category, giving you the chance to define the standards for AI Search visibility.
- Own the entire machine learning lifecycle from research to production deployment, with direct impact on product features and customer success.
How Jack & Jill work together
I get to know what you’re great at, then find roles you’d never find yourself.Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.
I recruit from Jack’s network and make the intro when I spot a great match.And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.
Jack gets to know what you're great at and what you want next, then searches 15 million jobs daily and helps you discover roles at companies like this.
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What happens next?
Jack’s an AI agent for job searching and career coaching. He works for you.
Jill is the AI recruiter working for the company. She recruits from Jack’s network.
If your profile’s a match and Peec AI GmbH wants to meet, Jill will make the intro. In the meantime, Jack will send you excellent alternatives.