Strong Middle/Senior Data Scientist (AdTech)

TL;DR

Strong Middle/Senior Data Scientist (AdTech): Designing and implementing advanced machine learning models, building scalable data pipelines, and delivering analytical solutions for high-volume datasets with an accent on improving product performance and enabling better targeting and personalization. Focus on ensuring model accuracy, reliability, and scalability through rigorous testing and validation in the AdTech domain.

Location: Remote (Ukraine, Europe, LATAM)

Company

hirify.global Software brings together talented professionals to deliver high-load, data-driven platforms for global clients.

What you will do

• Design, develop, and deploy machine learning models to solve complex business problems in the AdTech domain.
• Analyze large datasets to generate actionable insights and improve product performance.
• Build and maintain scalable data pipelines using big data tools and frameworks.
• Perform data preprocessing, cleaning, feature engineering, and model evaluation.
• Collaborate with cross-functional teams including engineers, analysts, and product managers.
• Ensure model accuracy, reliability, and scalability through rigorous testing and validation.

Requirements

• At least 4 years of experience applying machine learning, statistical modeling, and data mining techniques to real-world business problems.
• Strong programming skills in Python and/or R.
• Solid understanding of machine learning algorithms, their applications, and statistical principles.
• Experience building and productionizing data pipelines and ML models in cloud environments, preferably AWS.
• Hands-on experience working with large-scale data using PySpark or RSpark.
• Proficient in SQL and experienced with Excel for data analysis and reporting.
• At least Upper-Intermediate level of English

Culture & Benefits

• Flexible schedule.
• Remote work.
• Continuous education and growing.
• Active professional community.