Location services based on real data collection

Looking for: Developer
We provide location services driven by real data collection (i.e. not crowd-sourced or waiting for locations to list). Our platform represents accurately (99%) of what is actually present on the map, versus heavy hitters like Google Maps represent less than 10% and local solutions represent less than 1%. We are focused in emerging markets in Latin America and headquartered in Panama. 

Our startup was founded in February. Since then, we have been accelerated by the only "incubator" in Central America, won People's #1 Choice award in an international startup competition, and won $120k prize. We bootstrapped the initial data collection and MVP, but we are currently searching for fund raising to help us launch the platform.

We are looking for CTO to come on as a co-founder. The CTO doesn't need to live in Panama, but occasional travel to Panama might be required. 
The CTO must speak or understand basic Spanish and have solid capability in backend big-data tech. Front-end design is also very helpful.
Panama offers a wealth of benefits, including low/no taxes, beaches, excellent quality of life, etc.

Additional Info

  • Time commitment: half time (20h/week)
  • Idea stage: closed beta