Data Scientist

Reposted 27 Days Ago
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Berlin, DEU
In-Office
Entry level
AdTech • Marketing Tech
The Role
Build and deploy production machine-learning models predicting user value, engagement, and reward behavior. Design A/B tests and apply causal reasoning to evaluate offers, rewards, and ranking. Develop data infrastructure and measurement systems for rigorous impact analysis. Own ambiguous product problems from ideation through production while working with Python, SQL, and AI tools. The role emphasizes research depth, independent problem-solving, and rapidly shipping models that influence millions of users.
Summary Generated by Built In

This isn’t your regular job. Almedia is a place where those who want to push harder can accelerate their careers faster than anywhere else. We’re aiming to become Germany’s second bootstrapped unicorn. Almedia is already Europe’s #3 fastest-growing company in 2025 (FT1000).

We are building the future of marketing by rewarding our community of over 95 million users for engaging with our advertisers’ products. We are offering a new way to acquire users for the biggest companies in the world.

Berlin, On-site
€80K – €150K + Equity


Most Data Scientists transition from research or academic work to production starting with dashboards and historical reporting. Here, you'll ship models that run live and shape what millions of users see every day. You'll take the rigor you've built in research and apply it to problems at scale. Your first 12 months compress what takes 3 years elsewhere.

You'll join a small team of people who have built and shipped ML systems at scale. You'll work on real problems from week one with the support to solve them. Show us you can own more, and we'll give you more.

What You'll Do

  • Build and ship models that predict user value, engagement, and reward behaviour. See them live in production.

  • Design and run A/B tests on offers, rewards, and ranking. Work out what actually caused the result through causal reasoning.

  • Build data infrastructure and measurement systems that let you reason rigorously about impact.

  • Own undefined product problems from first idea to production. No playbook. You own it all.

What You'll Bring 💡

  • Strong Python and SQL. You use AI tools to move faster, and you still verify the output.

  • Research or academic background with proof of depth: published work, thesis, strong coursework, or competition results.

  • You get going on a vague problem without waiting for a spec, and you take it further than you were asked.

  • You quickly see which number matters and which question to answer first.

  • You think in causation and testable hypotheses. You debug rigorously when things break.

  • Bonus: Kaggle competition results, published papers, thesis work, or a system you built and hardened yourself.

Why Almedia

  • A small, selective team of very sharp people. We keep it small on purpose, so every hire raises the bar

  • Equity in Almedia. Every Berlin-based employee gets a stake, so you share in what you help build

  • Top-of-market pay as the baseline. Outlier impact gets paid accordingly

Small team, high bar. If that sounds like home, apply.

We believe in fostering talent, evaluating all skill levels during the hiring process, and providing a clear path for growth. Almedia is an equal opportunity employer. We embrace and celebrate diversity, and encourage individuals from all backgrounds to apply.

Skills Required

  • Strong Python skills
  • Strong SQL skills
  • Research or academic background demonstrating depth through published work, a thesis, strong coursework, or competition results
  • Ability to independently solve vague or undefined problems
  • Ability to identify important metrics and prioritize the right questions
  • Causal reasoning and hypothesis-driven experimentation skills
  • Rigorous debugging and analytical problem-solving ability
  • Kaggle competition results, published papers, thesis work, or independently built and hardened systems
Am I A Good Fit?
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The Company
HQ: Berlin
121 Employees
Year Founded: 2020

What We Do

Freecash.com, owned by Almedia, helps you to advertise your app or digital products to a highly engaging target group. Almedia operates platforms that collectively have more than 25,000,000 members as their user base. Our mission is to help leading brands acquire new potential customers and obtain the most accurate insights. Among our main services is paid user acquisition, so we can supply any quantity of new users for any game, app, website, or other product. Our innovative, in-house engine provides marketers and agencies with many advanced features, helping them not only find answers to their business questions but also increase revenue and brand awareness. Our market research services deliver results faster and at a lower cost than traditional market research firms. In terms of key metrics such as engagement and quality of users, we consistently outperform the market. Our biggest platform today is called Freecash. Since its launch in 2020, Freecash has been one of the fastest-growing platforms that allow users to test a wide range of products, apps, websites, games, etc., and get rewarded. Within 4 years our users have already earned over $57.000.000. With more than 15M registered users and 1M active users monthly we're already a leader in the market. Very good 4.6 * TrustPilot rating with over 70.000 reviews, proves that our platform performs very well. Freecash platform is incessantly modernized and developed. To meet the needs of advertisers, we are constantly adding new features and improving our platform. Feel free to contact and join us!

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