Data Analyst and Annotation Specialist

Job Description

We are looking for a Data Analyst and Annotation Specialist who will be responsible for analyzing, categorizing, and managing the critical data needed for our products and solutions. As a member of the product team, you’ll actively collaborate with your colleagues in sales, marketing, data, and engineering in creating products and solutions that deliver value to our clients. We’re looking for someone who’s excited to work in a high-tech environment, and who knows or is keen to learn about APIs, AI, cloud, SaaS, and other technologies.


Main duties and responsibilities:

  • Researching specific domain(s) to understand and document the objects, features, or areas of interest to be annotated.
  • Organizing and annotating image data into relevant categories
  • Creating and running various reports to measure performance, gain insights, and propose solutions to help improve model performance.
  • Creating documentation and materials to help data collectors understand data collection needs and how to annotate the data accurately.
  • Collecting feedback from teammates, clients, or stakeholders and using it to improve model documentation and materials.
  • Monitoring and improving processes and workflows as they relate to model creation, documentation, annotation, and improvement.

Desired skills and experience:

  • Experience working with large amounts of data, preferably images.
  • Experience in creating training materials, guides, or documentation.
  • Excellent English language skills, both written and verbal.
  • Ability to work independently with strong attention to detail.
  • Time spent living in the United States or Canada is a plus
  • Proactive attitude, open to feedback, and a desire to learn


The role will be predominantly in English. CV’s/resumes in other languages will not be considered.

What makes working at great:
  • Be a part of Barcelona’s hottest startup in its growth stage
  • Work at an international company that works with some of the largest companies in the world
  • Have a direct impact, every day, on how AI is shaping the future of real estate
  • Work in an open environment with young, driven and dynamic team members
  • Supercharge your career with an annual individual development training budget!
  • Quarterly team-building event
  • Enjoy the perfect balance with our hybrid work schedule 
  • Savor complimentary in-office snacks, beverages, hot drinks, and salads – fuel for the day!
  • Join us for a team lunch every Wednesday – break bread, build bonds!
  • Relax with our monthly in-office massage sessions – a small perk with big benefits!
  • Barcelona-based, working worldwide!! Do we need to say more?

We are not looking for fully remote workers

Talent with vision grows here

Visionaries can see the invisible. If you see the invisible,
join us in achieving the impossible.