Senior Backend Engineer with AI experiance

Braver IT S.A. offers a long-term international project in the hospitality and travel technology domain focused on AI and machine learning solutions.

• Commercial experience in AI or machine learning techniques applied to real-world products or data problems
• Professional experience with Python
• Ability to research possible approaches, test them and select solutions based on evidence
• Experience taking experimental or prototype solutions towards production
• Understanding of how to evaluate AI-based solutions
• Motivation to build solutions used in live products

Nice to have:

• Experience with JavaScript as parts of the platform use it
• Previous experience in travel technology, hospitality, marketplaces, or booking platforms

• Research, design and implement AI/ML solutions addressing complex hospitality and travel data challenges
• Explore different technical approaches, run experiments and evaluate results to identify the most suitable solutions
• Build prototypes and transform successful approaches into reliable, production-ready features
• Develop Python-based solutions for data processing, machine learning workflows and AI-powered applications
• Work closely with engineering and product teams to integrate AI capabilities into existing systems
• Define evaluation methods and metrics to measure the quality, accuracy and impact of AI solutions
• Investigate new AI/ML techniques and assess their practical application in real-world products
• Take ownership of AI initiatives from initial research through implementation and deployment
• Continuously improve existing solutions by analysing performance, user feedback and production results
• Contribute to building scalable AI-driven features that deliver value to customers and business users