Data Scientist | Machine Learning & NLP

Who We Are

Recruitment.bg is a boutique IT recruitment company, based in Bulgaria. We aim to work with the top employers in the industry, companies that we thoroughly vet and trust. Our mission is to guide IT professionals toward improved career paths by understanding their skills, crafting employment strategies, and supporting them every step of the way. Placing emphasis on honesty, respect and reliability while delivering exceptional service by ‘going the extra mile’ we build long term relationships with the people and organizations we work with.

About the Company

Our client is a forward-thinking tech company specializing in online gaming solutions, offering a diverse portfolio that includes casino games, sportsbook services, and a comprehensive gambling platform. Headquartered in Sofia, Bulgaria, the company operates on a global scale, with a presence in 25 countries and products deployed across 85+ jurisdictions. As a leader in innovation within the dynamic iGaming sector, our client is committed to continuous growth and technological advancement.

The Role

We are seeking an experienced Data Scientist who is passionate about machine learning, data-driven solutions, and innovation. You will be part of the Platform & Payments Department, working on projects that leverage ML models, NLP applications, and LLMs to enhance the company’s next-generation iGaming platform.

Your Impact

Design, implement, and optimize machine learning algorithms for real-world business use cases.

Apply NLP techniques and large language models to improve product capabilities and automation.

Partner with data engineers to build reliable data pipelines and ensure proper feature engineering.

Conduct research on emerging ML and AI technologies to drive innovation.

Analyze and interpret large datasets to uncover actionable insights and performance improvements.

Monitor, evaluate, and fine-tune model accuracy and scalability in production.

Document experiments, methodologies, and results for transparency and collaboration.

Your Background

• Bachelor’s or Master’s degree in Data Science, Computer Science, Statistics, or a related field.
• Hands-on experience in machine learning, data analysis, and predictive modeling.
• Proficiency in Python, with experience in TensorFlow, PyTorch, or similar frameworks.
• Good understanding of LLM architecture and NLP concepts.
• Experience with data visualization tools such as Matplotlib, Plotly, or Tableau.
• Knowledge of AWS, Azure, or Google Cloud is considered a plus.
• Excellent problem-solving and communication skills.
• Previous experience in iGaming or other high-volume data environments is an advantage.

Why Join

• Competitive pay and annual performance bonuses.
• Biannual salary reviews and structured career development plans.
• 25 days of paid leave and flexible hybrid work options (2 days remote).
• Premium health insurance, sports card, and annual transportation pass.
• Free shuttle, snacks, and a vibrant office atmosphere.
• Training, conferences, and professional growth opportunities.
• Engaging team culture with events, sports, and gaming zones.

All applications will be treated as strictly confidential. Only short-listed candidates will be contacted.

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