AI Engineer
WINSTARS.AI is a Research and Development Сenter that guides enterprises through AI transformation.
We are currently looking for an AI Engineer to join our team and work on the development of NLP systems. The role involves researching new NLP methods, running experiments, analyzing data, and building scalable cloud-based solutions for NLP applications.
THAT WOULD BE WONDERFUL IF YOU HAVE:
• 3+ years of experience in Machine Learning / NLP
• Strong Python skills
• Hands-on experience with NLP, LLMs, or transformer-based architectures
• Experience with LangChain or similar LLM frameworks
• Experience building APIs with FastAPI or similar frameworks
• Strong knowledge of pandas, NumPy, and data analysis tools
• Experience with Docker and Linux
• Experience with Microsoft Azure or another major cloud platform
• Understanding of ML/NLP evaluation methods and experimental design
• Experience working with NLP datasets, model outputs, and performance analysis
• Upper-intermediate English
WOULD BE A PLUS:
• Experience with question answering systems
• Experience with machine translation tasks
• Experience with RAG-based applications
• Experience with prompt engineering and LLM-based applications
• Experience with embeddings and vector search
• Experience with LLM evaluation approaches
• Experience with Azure SQL
• Experience deploying ML/NLP models into production
• Experience with model fine-tuning and optimization
RESPONSIBILITIES:
• Research and evaluate new NLP methods, models, and architectures
• Design and run experiments to improve model quality and system performance
• Develop NLP solutions for question answering and translation tasks
• Build APIs and production-ready services for NLP applications
• Perform in-depth analysis of datasets, model outputs, and evaluation results
• Create visualizations and reports to support research and project goals
• Build, deploy, and maintain scalable NLP solutions in Microsoft Azure
• Collaborate with engineering teams on solution architecture, integration, and optimization
ADVANTAGES FOR A CANDIDATE:
• Stable and competitive salary;
• Legally compliant gig contract with official tax reporting and payment;
• Work in a cool & experienced team;
• Useful & exciting projects;
• Up to 26 Days Off per year at your convenience;
• Convenient office in Vinnytsia or an opportunity to work remotely;
• Corporate culture with maximum automation of processes;
• Review of working conditions and position based on performance, productivity and development in accordance with a skills assessment program;
• Excellent opportunities and prospects for professional growth in a company with a 10-year history.