Middle Data Scientist (Generative AI)

TL;DR

Middle Data Scientist (Generative AI): Developing and applying Generative AI and machine learning solutions, including NLP pipelines, RAG applications, and agentic workflows, as part of a large AI Center of Excellence. Focus on building production-ready ML solutions, implementing multi-agent systems, and translating experimental findings into actionable insights for diverse client projects.

Location: Must be based in Bulgaria or Poland (Remote/Hybrid options available).

Company

hirify.global is a global digital solutions company providing software development and consulting services.

What you will do

• Implement Generative AI and agentic solutions, including RAG pipelines and intelligent assistants.
• Build and maintain ML pipelines covering data analysis, model training, and deployment.
• Collaborate with cross-functional teams to contribute to production-ready ML solutions.
• Develop agentic workflows using frameworks like LangGraph or CrewAI.
• Apply deep learning techniques in Python using PyTorch or TensorFlow.
• Document experimental findings and communicate insights to technical and non-technical stakeholders.

Requirements

• Master's degree in Computer Science or a related field.
• At least 3 years of experience in data science or machine learning.
• Proficiency in Python with PyTorch or TensorFlow.
• Foundational knowledge of Generative AI, NLP, transformer models, and LLMs.
• Familiarity with agentic AI frameworks like LangGraph or CrewAI.
• Experience with cloud-based AI/ML services (AWS, Azure, or GCP).
• Upper-intermediate or higher proficiency in English.

Culture & Benefits

• Work within a large AI and Data Science Center of Excellence with 170+ experts.
• Opportunity to work on diverse, high-impact client projects.
• Flexible work environment with remote and hybrid options.
• Focus on professional growth and collaboration with experienced researchers and architects.