Senior Data Scientist: Predictive Analytics for Publishing

OpportuLand; Polska; Hybrid; PLN 210,000 - 260,000; Full time

Job summary

OpportuLand is seeking a Senior Data Scientist to design and implement advanced data models and ML algorithms to optimize commercial performance in the publishing domain. You will analyze cross-functional data (sales, marketing, pricing) and build scalable data pipelines using Snowflake, DBT, and modern ML frameworks while collaborating with business and technical stakeholders.

Excellent English communication is required.

Qualifications

• Bachelor’s or Master’s degree in Data Science, Computer Science, Engineering, Statistics, Mathematics, or related field.
• 5+ years of experience in data science roles.
• Proficient in Python and SQL for data analysis, scripting, and machine learning.
• Experience with modern data warehouses/lakehouses (Snowflake, Databricks, BigQuery, Redshift).
• Experience with SciKit-learn, Pytorch and similar frameworks for building ML models.

Responsibilities

• Design, develop, and implement advanced data models and ML algorithms for business problems in publishing.
• Analyze sales, marketing, pricing, and customer data to identify opportunities and support decisions.
• Build scalable data pipelines using Snowflake, DBT, and related tools.
• Collaborate with stakeholders to translate business challenges into analytical solutions.
• Stay current with trends in data science and ML.

Skills

Python

SQL

Machine learning

Data analysis

Snowflake

Databricks

BigQuery

Pytorch

Scikit-learn

DBT

English

Education

Bachelor/Master in DS/CS

Tools

Snowflake

Databricks

BigQuery

Redshift

DBT

SciKit-learn

Pytorch

Job description

OpportuLand is seeking a Senior Data Scientist to design and implement advanced data models and ML algorithms to optimize commercial performance in the publishing domain. You will analyze cross-functional data (sales, marketing, pricing) and build scalable data pipelines using Snowflake, DBT, and modern ML frameworks while collaborating with business and technical stakeholders.

Excellent English communication is required.