Position: Senior Python Developer, Retail Company
Company: DataArt
Category: DevOps
Experience required: 2y
English level: intermediate
Published: 2022-02-01T00:00:00+02:00

About the vacancy
The client is an innovative B2C company working in the retail industry. Their service guarantees end users the delivery of products within 15 minutes. This is achieved thanks to their chain of dark stores, which are located throughout the city and an advanced order prediction system (based on ML algorithms). The project team is developing at a fast pace, changes occur almost daily. An important part of the Data Science team's work is adapting models to new business requirements. To work effectively, the team makes extensive use of machine learning models, of which there are dozens. Each model makes a significant contribution to business efficiency, and is developed by a small team where each member has a direct impact on the product. We are looking for an experienced Python developer, who understands the existing stack of machine learning microservices (Python, Pandas, Celery, Airflow, Flask) and can gradually integrate the architecture and technology solutions that meet the business speed requirements into the existing infrastructure (Kubernetes).

Responsibilities
Take part in selecting a framework for productivity models
Analyze and choose the most suitable technologies
Produce Python (Pandas) analytics code

Must have
2 years of Python development experience
Experience with ML
Experience in ETL pipelines development
Solid SQL skills