Back-end Developer (Senior/Medior) 🖥️ Krakow

Job description

About Prompto
At Prompto we're revolutionizing the way real estate is sold. 🏘️ Our software leaves dull 2D floor plans behind, and offers full interactive experiences. Prospective buyers can now literally take a walk in their personalized future home, increasing the likelihood of buying the property by 23%. ↗️
As one of the leading proptech companies in the world, we aim for the stars. With headquarters in Ghent, Belgium, we are expanding internationally at a fast pace. If you wanna join our upcoming office in Krakow: read on! If #innovation, #technology and #realestate make your heart beat faster: don't think twice and join our team! 💥

Your team...
Consists of talented and passionate product and software engineers. All team-players, always willing to help each other out and push each other forward to create an amazing product.
  • We value open communication and we l❤️ve feedback. Retrospectives, blameless post-mortems, regular one-on-one meetings... are in our weekly routine.
  • Being a team for us also means going for drinks occasionally to celebrate a successful release, or going out for lunch together (Buritto-Friday is holy!). 🍾 (pre- & post-Covid-19 😉)


  • in-depth knowledge of RestFul API development
  • knowledge of java 8
  • experience with restful frameworks in java (Jersey 2, Spring…)
  • experience with NoSQL databases (Google Datastore, MongoDB…)
  • experience with ElasticSearch
  • experience with git

Instant Plus point

  • Experience with Google Cloud Platform (App Engine, Datastore, Pub/Sub…)
  • Knowledge of API security (JWT, authentication, certificates…)


  • Develop scaleable RESTful API using Google App Engine (java 8)
  • Convert user stories into features from start to finish (understand user needs, think out software design, implement, test…)
  • Set up and maintain a NoSQL database (Google Datastore) and indexing service (ElasticSearch)
  • Use & maintain external SaaS tools and services (subscriptions, mailing…)
  • Set up and maintain security (authentication/authorisation/…)
  • Be highly involved in the agile team flow (Scrumban)

Keep reading if you

  • Are hungry to learn and grow within your field of interest and talent.
  • Like to get 💩 done: you're proactive, voice your opinions & ideas and take ownership.

What we offer in return for your awesomeness

  • 🚀 High-impact position in a fast-growing scale-up.
  • Informal atmosphere with a young, ambitious crew.
  •  💰 Attractive salary package (salary range between 16 & 22K PLN)
  • Headquarters in Ghent, new office opening soon in Krakow!!
  • 🏘️ The opportunity to shake up the future of the real estate market with an innovative product.