Middle Data Scientist
Overview
Are you ready to start the most exciting research on the USA pricing market? We’re looking for a Data Scientist to develop a new product from scratch. You’ll work at an international company with a unique knowledge base and creative approach to algorithms.
Main Responsibilities
– Validate datasets to ensure data accuracy and consistency
– Design proof-of-concept (POC) solutions to explore new approaches
– Develop technical solutions by mapping requirements to existing tools and functionalities
– Train models and create custom approaches for new domains
– Troubleshoot data processing and model performance issues
Mandatory Requirements
– 2+ years of experience in data science or a related field
– Strong SQL skills for data manipulation and extraction
– Proficiency in Python, with the ability to write modular and readable code for experiments and prototypes
– A solid mathematical background, preferably in a Computer Science-related field
– Expertise in scientific Python libraries, including NumPy, pandas, scikit-learn, and either Keras/TensorFlow or PyTorch
– Familiarity with Time Series Forecasting methodologies
– Experience in statistical testing, including A/B testing
– 1+ years working with tabular and multimodal data (e.g., combining tabular data with text, audio, or images)
– Upper-intermediate or higher English level
Soft skills
– Analytical mindset and critical thinking to solve complex problems
– Agile approach, with the ability to experiment and test hypotheses in a dynamic business environment
– Business-oriented thinking, capable of translating complex models into clear business insights
– Curiosity and a drive for continuous learning in the data domain
– Strong team player, able to collaborate across cross-functional teams
We offer
– Rich innovative software stack, freedom to choose the best suitable technologies
– Remote-first ideology: freedom to operate from the home office or any suitable coworking
– Flexible working hours (we start from 8 to 11 am) and no time tracking systems on
– Regular performance and compensation reviews
– Recurrent 1-1s and measurable OKRs
– In-depth onboarding with a clear success track
– Competera covers 70% of your training/course fee
– 20 vacation days, 15 days off, and up to one week of paid Christmas holidays
– 20 business days of sick leave
– Partial medical insurance coverage
– We reimburse the cost of coworking