Senior Data Scientist

Applandeo; Kraków; On-site; PLN 180,000 - 260,000; Full time

Job summary

Applandeo in Kraków is seeking a Senior Data Scientist responsible for the full lifecycle of machine learning models, from problem exploration and prototype creation to deploying models in production and monitoring their performance.

You will collaborate with software engineers, product managers and designers to translate complex data into practical, production-ready solutions. This role emphasizes applying advanced modeling, experimentation, and monitoring in a fast-paced product environment.

Responsibilities

• Full lifecycle of machine learning models from problem exploration to prototype.
• Deploy models to production and monitor their performance over time.
• Collaborate with Software Engineers, Product Managers and Designers to deliver production-ready solutions.

Job description

Are you up for a challenge? Then step up to the plate - this role is for you!

As a Senior Data Scientist, you’ll be responsible for the full lifecycle of machine learning models — from exploring a problem and building the first prototype to deploying models to production and continuously monitoring their performance. You’ll work closely with Software Engineers, Product Managers and Designers to turn complex data into practical, production-ready solutions.