Description

We are building scalable, production-grade AI systems that make high-quality financial research accessible and data-driven.

We are looking for a Data Science / AI Engineer to develop and deploy machine learning and AI solutions, with exposure to LLM-based systems and modern NLP applications. You will collaborate with senior engineers to build scalable and reliable AI-driven products.

Requirements

Requirements

• 3+ years of commercial experience as a Data Science / AI Engineer
• Strong Python skills and solid software engineering fundamentals
• 1+ year of experience with LLM and NLP-related tasks
• Understanding of modern deep learning architectures
• Experience with at least one deep learning framework (TensorFlow or PyTorch)
• Experience with SQL and NoSQL databases
• Good knowledge of Docker
• Strong knowledge of object-oriented programming
• Fluency in Ukrainian
• Upper-Intermediate or higher level of English (spoken and written)

Nice to Have

• Hands-on experience with RAG pipelines and vector databases
• Experience training or fine-tuning LLMs
• Experience with cloud platforms (AWS, Google Cloud, Azure)
• Participation in Kaggle or similar competitions

3+ years commercial experience as Data Science/AI Engineer; strong Python; 1+ year LLM/NLP; deep learning frameworks (TensorFlow/PyTorch); SQL/NoSQL; Docker; OOP; fluent Ukrainian; upper-intermediate English.

Key Responsibilities

• developing AI systems
• deploying ML models
• collaborating with engineers

Skills & Tools

Python, TensorFlow, PyTorch, SQL, NoSQL, Docker

Job Details

• Category: Software Development
• Seniority: Mid Level
• Commitment: Full Time
• Workplace: Remote — Ukraine
• Languages: Ukrainian, English

About CommIT

A global tech services company delivering custom software and IoT platforms. — Industry: Information Technology