Working at Childish.AI is not only about staying at the cutting edge of technologies and working with some of the brightest engineers. What makes us different is our cause, and this is not just a CSR statement, it is in our DNA ... and company structure. Our major shareholder is one of the most meaningful foundations in Bulgaria, the “Give a Book” / “Podarete kniga” organisation. Our work helps our clients, but it also helps hundreds of children all over the country.

Our Culture


We commit to our clients that we are the best at what we do, and we are. However, this requires that each one of us strives to be the best.  We know it takes time, but you will find the right people to learn from, to mentor you and to inspire you.

Curiosity and creativity

The positions you will see below did not exist several years ago. And they will probably not exist several years in the future, so constant learning is something we encourage and value. Not only when you are applying, but curiosity every day.


If you become part of our team, you become part of the Childish.AI community. We are friends, we share, we help each other and  we count on each other. Being honest and respectful to others is not just something  that management requires, but something that  management also follows strictly.


“Give a Book '' is а foundation which helps volunteers to become mentors and friends of children in deprived of parental care. Since 2010 we have helped thousands of volunteers meet thousands of children. Not all of these meetings happened to become friendships, but there are more than 1000 friendships which last, some of them for years and the lives of these children have been touched and changed. They are not atomic physicists, but they are honest working people whom we are proud of. 


Open Roles

Data Scientist

Sofia (Hybrid model)

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ML Engineer

Sofia (Hybrid model)

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Corporate Sales Executive


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Mid PHP Developer

Sofia (Hybrid model)

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