Data Scientist

K&K Talent Solutions inc is an International recruiting agency that has been providing technical resources in the European, Canada and the USA region since 1993.

This position is with one of our clients in USA , who is actively hiring candidates to expand their teams.

Role: Data Scientist

Location: Remote

Employment type: Contract

1. SQL (Primary Focus - 60%)

Strong experience in writing complex queries, optimizing performance, and handling large datasets.

Proficiency in SQL-based data extraction, transformation (ETL), and reporting.

Knowledge of window functions, indexing, partitions, K-Slot allocation, and distributed query optimization.

2. Machine Learning (40%)

Hands-on experience in ML model development, training, and deployment.

Expertise in anomaly detection using techniques such as Isolation Forest, One-Class SVM, and statistical outlier detection.

Proficiency in clustering techniques like K-Means, DBSCAN, Hierarchical Clustering, and K-Slot allocation strategies.

Knowledge of predictive modeling, classification, and regression techniques.

Experience with unsupervised learning models and feature engineering for anomaly detection.

3. Python for Data Processing & Web Scraping

Strong programming skills in Python with libraries such as Pandas, NumPy, Scikit-learn, TensorFlow/PyTorch.

Experience in automating data pipelines and handling large-scale data ingestion.

Web scraping expertise using BeautifulSoup, Scrapy, Selenium for data collection and preprocessing.

4. Cluster Computing & Big Data Technologies

Familiarity with distributed computing frameworks such as Spark (PySpark), Dask, or Hadoop.

Understanding of parallel processing, batch processing, and real-time streaming solutions.

Experience with cloud platforms (AWS, GCP, Azure)

5. Dashboarding & Data Visualization

Experience with dashboarding tools like Tableau, Power BI, Looker, or Streamlit to present insights effectively.

Ability to automate and integrate data pipelines for real-time monitoring.