Data Scientist

Casafari is a real estate metasearch powered by AI. We bring transparency to the property market.

Job details

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About Casafari

We build the first real estate meta search powered by AI with a great number and diversity of projects: web crawling (thousands of sources), anomaly detection, NLP, computer vision, duplicate ads detection, market analysis and prediction. All projects are interconnected, therefore you would be able to work on all of them with the team.

Casafari tracks the entire real estate market by aggregating and matching properties from over 2000 different sources. We provide both investors and real estate professionals with clean, hyper-local data in real time. Our clients identify the best investment opportunities. Agents close deals 10 times faster. Our clients see our meta search as Trivago for real estate, and the largest, cleanest artificial MLS in Europe. We are active in the prime real estate markets in Spain and Portugal.

Team and Culture

Casafari is being built by the team of 40 and growing. Founders of Casafari are serial entrepreneurs and angel investors, with several exits from EUR 100+ Mio. companies. Casafari is therefore self-funded to date. With the bootstrapping mindset, we encourage ambitions, critical thinking, initiatives, hardworking attitude, collaboration and mutual mentorship. The Lisbon office is based in one of the city's trendiest locations, Bairro Alto

Your Responsibilities

. Overseeing all stages of data acquisition (from the web with a crawler), parsing and processing

. Data quality - anomaly detection models

. Data quality - monitoring

. Real estate market analysis, reports for clients and media

. You will work close together with and learn from the team involved in NLP, Computer Vision / Image Recognition, matching duplicated listings, etc.

Main requirements

. Ability to query with SQL / MySQL

. Basic Python

. Experience in a growth oriented & fast paced start-up

. Hard working attitude and high working performance


  • Great datasets
  • Fast growing products and business
  • Clear added business value
  • Cool office in Bairro Alto, with 250 SQ.M. open terrace full of sun and plants 
  • Autonomy - clear added value to the team and company
  • Awesome team - the chance to work with smart and ambitious people from all over the world
  • Free access to the CASAFARI platform (helpful if you’re looking for a place to live)
  • Weekly gym classes on the terrace with our PT Luís
  • Discount off access to a well-known gym with branches all over Portugal
  • Quarterly Health Weeks
  • Kitchen with fruit and gluten-free/sugar-free healthy snacks 
  • Quarterly team events
  • Company apartment in the centre of Lisbon if you come to Portugal from another country
  • Full support and sponsorship for visa and residence permits
  • A small library to feed your curiosity

Apply now

Sign up to apply

Or sign up to refer and earn a reward of €300