Frontend Developer (AI / Data Science)

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 an international leader in the iGaming sector, building next-generation platforms, casino games, sportsbook solutions, and advanced digital infrastructure. With a presence across 25+ countries and operations in more than 85 jurisdictions, they are part of a global group recognized for its innovation, speed, and agility. The company promotes a forward-thinking culture, invests in cutting-edge technology, and is committed to delivering exceptional digital experiences to millions of users worldwide.

About the Role

We are seeking a Frontend Developer (AI / Data Science) to join the expanding Data Science team. In this role, you will focus on building intuitive, responsive, and high-performing user interfaces that power AI-driven features, analytics dashboards, and specialized internal tools. You will collaborate closely with data scientists, backend engineers, and product teams to bring AI solutions to life and enhance digital experiences within the fast-moving iGaming industry.

Key Responsibilities

• Build and maintain web applications using Next.js, React, TypeScript, and TailwindCSS
• Develop and enhance UI components for AI model interactions
• Create reusable components for specialized internal services (analytics dashboards, API management, etc.)
• Integrate applications with AI models and external services via API routes
• Refactor existing codebases, ensuring scalability and improved code quality
• Support and maintain already developed functionalities
• Write and maintain clear technical documentation
• Transform design prototypes into high-quality, responsive interfaces
• Actively participate in daily discussions, contributing ideas and feedback on work processes
• Collaborate on the rollout of new features and functionalities

Your Background

• 3+ years of experience with modern frontend frameworks (React, Angular, Vue) and strong knowledge of TypeScript/JavaScript (ES6+)
• Proficiency in component-based UI development (TailwindCSS, Material UI, or similar)
• Understanding of state management approaches and Context API
• Solid experience with API integration and handling asynchronous requests
• Strong skills in responsive design and cross-browser compatibility
• Familiarity with modern frontend build tools and workflows
• Knowledge of OO design principles and solid algorithmic skills
• Awareness of differences in product development for mobile vs. desktop platforms

Nice to Have

• Basic understanding of AI/ML concepts
• Experience with data visualization libraries (Chart.js, Recharts, or similar)
• Previous experience integrating AI-driven features into UI/UX
• Passion for innovation in fast-growing technology environments

What The Company Offers

• Competitive salary + annual performance bonus
• Salary reviews twice per year
• 25 days paid annual leave
• Hybrid work model (2 days remote)
• Flexible working hours
• Premium health insurance package
• Fully paid public transportation card
• Covered Multisport card
• Free shuttle service to the office
• Regular team-building activities and corporate events
• Bonuses for personal milestones (birthdays, newborns, school starters)
• Access to company-sponsored trainings, seminars, and international conferences

All applications will be treated as strictly confidential.

Only short-listed candidates will be contacted.

[VN]