Data Engineer (Large Language Models)

Location: Warsaw, Poland

Salary: PLN 142,100–263,800 annualized base pay

Company

hirify.global is a global provider of clinical research services, commercial insights, and healthcare intelligence for the life sciences and healthcare industries.

What you will do

• Support data engineering initiatives for large language model platforms, including onboarding and transforming large-scale healthcare datasets for model training and evaluation.
• Design, evaluate, and evolve data transformation pipelines across Snowflake and AWS-based environments, including scaling research workflows for production.
• Enable data availability and migration to high-performance compute environments while maintaining accessibility, performance, and version control.
• Implement data lineage, dataset versioning, and reference management to ensure reproducibility and traceability across training and evaluation pipelines.
• Collaborate with modelling, MLOps, and infrastructure teams on model lifecycle workflows, evaluation pipelines, and model registry integrations.
• Coordinate with stakeholders to define data requirements and delivery timelines.

Requirements

• Strong experience in big data engineering and distributed data processing.
• Hands-on expertise with Snowflake/Snowpark, AWS data services, and large-scale datasets.
• Experience supporting ML/AI workloads, including data pipelines for model training and evaluation.

Culture & Benefits

• Access to advanced technologies, large datasets, analytics tools, and healthcare industry expertise.
• Opportunities to develop a career across diverse geographies, capabilities, therapeutic areas, information, and technology domains.
• Work supporting healthcare clients and contributing to improved patient care and health outcomes.
• Inclusive and respectful workplace culture focused on diversity, belonging, and equal opportunity.
• Base pay may be supplemented by incentive plans, bonuses, and health and welfare benefits depending on the position.