to develop a real database engine,
implement advanced data structures and algorithms
and put AI to work!
We just attracted investment! Over the next 3 years we will double our staff and triple our revenues.
Team Lead, Technology Services team
Team Lead, Product Development team
Team Lead, Solutions team
Open Positions (7)
Can’t find the job you have been looking for? Send us your proactive application!
As soon as we have an opening, we’d love to meet you and chat in person.
Our Recruitment Process
During our meetings we make sure that you gain good understanding about the role and our company. We take care to understand what are your strengths and achievements.
We carefully screen applications to decide who to invite to an introductory meeting.
We tell you about the company and the role. You tell us about your achievements, strengths and professional development aspirations.
You will answer technical questions from different domains, related to the role.
Show us how you apply your skills into practice.
That is something like first time we work together – you tell us how you approached the task and we suggest alternatives and/or shortcuts.
We skip steps 4 and 5 with junior candidates and candidates for non-technical roles.
Our benefits are intended to make all of us feel good and protected at work. They also reflect our belief that a healthy work-life balance is a key driver of efficiency.
25 days paid vacation
Bonus opportunity up to 25%
Flexible working hours
Hybrid work (from anywhere)
Training and development opportunities
Integration and teambuilding events
New baby vouchers
Time off for graduation
Annual medical exams
Voluntary work leave
Take care leave
Relax area at the office
Fresh fruits, hot and cold drinks at the office
At Ontotext, we have a simple formula: put together a bunch of enthusiastic, bright, creative and highly driven people who are thrilled by the opportunities semantic technology has to offer. Give them space, diversity and inspiration, help them grow and develop, and then watch them deliver outstanding work.
We create world class AI powered products that let our customers connect the dots of enterprise knowledge.
Our Solutions unit holds the core of the text and data analysis expertise in Ontotext, combining it with our products and state-of-the-art research into commercial solutions and data- and NLP-centered product features.
Life Sciences & Healthcare
This team leverages big knowledge graphs, NLP and ML to help pharma, biotech and healthcare organizations find easily new drugs, administer efficient treatment therapies to patients and enhance RnD, safety and regulatory compliance activities.
Our colleagues at the Technology Services unit are experts in understanding complex enterprise software architectures at our customers' organizations and in articulating how our technologies can provide added value to their business to help them achieve their goals.
Life at Ontotext
We take pride in our common sense- driven culture, where agility and innovation are a norm. Our hierarchy is flat and we listen to everyone’s voice.
Our achievements stem from research
We are committed to applied scientific research and collaborate with numerous academic centers. We run at least 5 research projects at every moment. Throughout the years we have received multiple awards for innovation.
Our values are our drivers
We build our common sense driven culture on the following values: knowledge, innovation, care, technology excellence and transparency.
We do great at work and are equally good at having fun together! We organize integration events that accommodate the taste and preferences of each colleague and the entire team!
More about us
Want to know more about where we want to get to and what does it take to become the most innovative company in Bulgaria? Meet the CEO, Atanas Kiryakov.