Middle Data Scientist (Generative AI)

TL;DR

Middle Data Scientist (Generative AI): Developing and applying Generative AI and ML solutions, including NLP pipelines, RAG applications, and agentic workflows. Focus on building multi-agent systems, implementing production-ready ML pipelines, and experimenting with LLMs to deliver measurable client impact.

Location: Must be based in Ukraine (Remote/Office)

Company

hirify.global is a global technology company with a dedicated AI and Data Science Center of Excellence comprising over 170 experts.

What you will do

• Implement GenAI and agentic solutions, including RAG pipelines and intelligent assistants.
• Build and maintain end-to-end ML pipelines covering data analysis, experiment design, training, and deployment.
• Develop multi-agent systems and autonomous AI applications using LangGraph or CrewAI.
• Prototype and iterate on NLP solutions using Python with PyTorch or TensorFlow.
• Utilize Big Data tools and cloud platforms (AWS, GCP, or Azure) for data-driven experimentation.
• Translate experimental findings into actionable conclusions for technical and non-technical audiences.

Requirements

• At least 3 years of experience in data science or machine learning.
• Master's degree in Computer Science or a related field.
• Strong proficiency in Python and experience with PyTorch or TensorFlow.
• Foundational knowledge of GenAI, NLP, transformer models, and LLMs (e.g., GPT, Claude).
• Familiarity with agentic AI frameworks such as LangGraph or CrewAI.
• English: Upper-intermediate (B2) or higher proficiency required.