Data Scientist - Behavioral Targeting & ML (Remote)

Mc2.pl; Kraków; On-site; PLN 120,000 - 180,000; Full time

Benefits offered by this job

Remote work possibility

Development program

Stable work environment

Job summary

Mc2.pl in Kraków is seeking a Data Scientist to join our team on a full-time, on-site basis. You will design, build and validate user models for behavioural targeting while maintaining model quality and scalability.

The role requires knowledge of Bayesian statistics, data modelling, and modern ML concepts. Experience with Python or R and both SQL and NoSQL databases is essential. A remote-work option is available.

Qualifications

• Proven experience with data modelling methods and their application in business.
• Strong knowledge of Bayesian statistics and mathematical algorithms.
• Understanding of big data and machine learning concepts.
• Proficiency in Python or R and working with relational and non-relational databases.

Responsibilities

• Designing, building, validating and implementing models.
• Maintain model quality through optimization, updating and calibration.
• Ensure efficiency, stability and scalability of solutions.
• Detect data anomalies, identify sources of problems and propose solutions.
• Translate business requirements into data models.

Skills

Bayesian statistics

Data modelling

Big data concepts

Python/R

Relational & NoSQL databases

Tools

Hadoop

Hive

Spark

HDFS

Job description

Mc2.pl in Kraków is seeking a Data Scientist to join our team on a full-time, on-site basis. You will design, build and validate user models for behavioural targeting while maintaining model quality and scalability.

The role requires knowledge of Bayesian statistics, data modelling, and modern ML concepts. Experience with Python or R and both SQL and NoSQL databases is essential. A remote-work option is available.