Data Scientist (AI)

Location: Sofia, Bulgaria; remote collaboration is mentioned in the requirements.

Company

hirify.global develops business intelligence-driven gaming software, services, content, and platform technology for regulated and regulating markets.

What you will do

• Develop production-ready data science applications in Python from end to end.
• Design and build new AI services from scratch.
• Maintain and improve data science pipelines in complex, high-load applications.
• Research, adapt, and develop machine learning algorithms for business needs.
• Perform predictive and statistical modeling, ad-hoc analyses, and data-driven investigations.
• Collaborate with R&D and DevOps teams.

Requirements

• At least 4 years of Python development experience, including PyCharm, Git, and debugging.
• At least 3 years of experience with predictive modeling, preferably in production data science services.
• At least 3 years of experience analyzing tabular or time-series data in a data developer or data scientist role.
• Strong SQL skills for data manipulation and visualization.
• Ability to write clean, maintainable, production-ready code with strong testing, reliability, scalability, and quality practices.
• High-level English proficiency, strong communication skills, teamwork, and a Bachelor's degree in Engineering, Economics, Mathematics, Statistics, or a similar field.

Nice to have

• Experience with AWS or GCP.
• Master's degree in a relevant field.
• Experience communicating directly with business stakeholders.

Culture & Benefits

• Work with a BI unit of around 30 developers across data science, Python development, data engineering, front-end development, and DevOps.
• Build personalized recommendations and churn mitigation strategies.
• Use data-driven reporting to support informed business decisions.
• Explore cutting-edge technologies while prioritizing responsible user experiences.
• Full-time employment in an inclusive and equal-opportunity environment.