Data Collection and Quality Analysis Intern

"During my internship I learned from scratch Regular Expressions, Python and applied my knowledge in databases and data analysis in various projects. I worked in a very friendly and helpful environment, and this internship, due to the diversity of tasks, helped me to find my own path in the company."
"Besides learning new and revising existing technical skills , as a student, it was important for me to understand how's the workflow in a real company."
"During my internship I learned more about working with data and scraping with python.I also learned to be more productive, efficient, thinking outside the box and interpersonal skills."
"During my time interning Casafari I was exposed to all the different areas of knowledge at the company. We were always incentivized to ask questions and ask help and the whole team was always willing to help. I never thought I could learn so much just in such a short period of time."


Are you ready for a real challenge? CASAFARI is young but growing fast, which means you’ll get to help shape our future and revolutionise the real estate industry.

We’re looking for a passionate, proactive and pragmatic Data Collection and Quality Analysis Intern to join our team of 20+ nationalities. You'll grow with us as we strive to fulfill our mission and vision: to bring transparency to the real estate market with the cleanest and most complete real estate database in the world.

Our end products are: a metasearch like Trivago or Skyscanner, a daily market data feed like Bloomberg Terminal, and we are currently building property market analytics with the most complete database updated in real time.


  • Understanding of CSS, HTML, regular expressions
  • The desire to learn and grow
  • Strong quantitative analytical skills

Nice to have:

  • Ability to query with SQL
  • Basic Python

What should be done:

  • Data exploration and preparation
  • Data collection and integration
  • Data quality monitoring and analysis

What we offer:

  • Mentorship
  • Great datasets
  • Fast growing products and business
  • Clear added business value
  • Full-time employment option
  • Upon full-time employment - employee stock option / equity
  • Achievement-based performance evaluation
  • Growth focused mindset

About Casafari

Problem, vision and mission:
Casafari solves the chaos on the real estate market by bringing transparency with the cleanest and most complete real estate database in the world.

What does our team look like?
3 offices: Lisbon, Budapest, Kharkiv
40+ teammates
20+ nationalities
27 y.o. is the average age
1 serial company unicorn dog

At CASAFARI we value collaboration, curiosity, ownership, meritocracy, diversity and inclusiveness even more than hard skills. A desire to learn and an eagerness to change the world are what make the difference to us. We’re always looking for people to drive the company towards our vision and who are looking to evolve and grow with us. CASAFARI strives to create an inclusive environment where we learn from each other, work together as a team, support each other and share ideas freely. There are no limits to your imagination. Instead, we encourage you to think outside the box - to be bold and venturing. ‘Fail fast, learn fast’ is our motto.

What we are offering:

  • Mentorship and training
  • Free access to the CASAFARI platform
  • Company apartment in the centre of Lisbon whenever you come to Portugal
  • Quarterly team events
  • 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


  • Modern, cozy office next to the 23 Serpnia metro station, with a secured parking
  • Trips to HQ in Lisbon, Portugal
  • Option to receive shares of the company as a bonus

Thank you for applying for this position. All candidates are important to us, but due to the high level of responses we receive, we only contact successful applicants. We wish you all the best in your search for a new position.

Apply now

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