Data Scientist
eTeki, Inc.

At eTeki, top freelance Data Scientist professionals assess peers being considered for similar technical roles with the respect and courtesy of a face-to-face conversation. Your feedback helps recruiters and hiring managers focus their resources on the most qualified professionals in the hiring process. 

With your proficiency in Data Science you can make a difference to our clients across the globe. You'll confirm interest on a per job basis and availability on a per candidate basis by using our platform and the support of a world-class team of product specialists. If you enjoy talking about technology and a desire to raise hiring standards for your profession (while making extra money), eTeki’s the right side-gig for you. 

Requirements:


  • Excellent understanding of machine learning techniques and algorithms, such as k-NN, Naive Bayes, SVM, Decision Forests, etc.

  • Experience with common data science toolkits, such as R, Weka, NumPy, MatLab, etc. Excellence in at least one of these is highly desirable.

  • Experience with data visualisation tools, such as D3.js, GGplot, etc.

  • Proficiency in using query languages such as SQL, Hive, Pig.

  • Experience with NoSQL databases, such as MongoDB, Cassandra, HBase.

  • Experience querying databases and using statistical computer languages: R, Python, SLQ, etc.

  • Experience using web services: Redshift, S3, Spark, DigitalOcean, etc.

  • Knowledge and experience in statistical and data mining techniques: GLM/Regression, Random Forest, Boosting, Trees, text mining, social network analysis, etc.

Here at eTeki, our independent Tech Interview Experts provide accurate profile data for matching their role/skills to clients’ needs and respond promptly to notifications about upcoming interview assignments. With your mid to senior level first-hand exposure to the tools and technologies needed, you’ll assess candidate skills and probe their responses. Interviews are recorded for playback by the hiring team and for quality control evaluation by eTeki’s technical leaders. 

Responsibilities:


  • Work with stakeholders throughout the organization to identify opportunities for leveraging company data to drive business solutions.

  • Mine and analyze data from company databases to drive optimization and improvement of product development, marketing techniques and business strategies.

  • Assess the effectiveness and accuracy of new data sources and data gathering techniques.

  • Develop custom data models and algorithms to apply to data sets.

  • Use predictive modelling to increase and optimize customer experiences, revenue generation, ad targeting and other business outcomes.

  • Use predictive modelling to increase and optimize customer experiences, revenue generation, ad targeting and other business outcomes.

eTeki, a technical interviews-as-a-service platform, helps every organization, big or small, hire top notch technical talent by matching technical interview experts with clients who need third-party screening expertise. More information online at www.eteki.com/freelancers

Posted 10 months ago