Data Scientist

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Overview

IDT Corporation is a global communications company established in 1990, with its headquarters in Newark, New Jersey. Recognized as an industry leader in prepaid communication and payment services, IDT holds a significant position in the international voice carrier market. The company's commitment to innovation is reflected in its workforce, consisting of over 1800 professionals distributed across 20 countries, and its reported revenues exceed $1.5 billion. IDT positions itself not merely as a large IT corporation but as a nurturing ground for in-house entrepreneurs, encouraging them to transform their ideas into actionable business solutions.

Job Title and Description

IDT Corporation is currently seeking a highly skilled Data Scientist to join its well-established Analytics department. This modeling-heavy role focuses on the development of advanced machine learning systems that significantly influence core business decisions. The successful candidate will collaborate with IDT’s new AI Lab, facilitating the transition of various models into production environments.

Responsibilities

The Data Scientist position involves numerous critical responsibilities:

• Production-Grade Modeling: You will design, develop, and maintain reproducible machine learning models tailored for production environments.

• Behavioral Forecasting: The role includes building complex models to predict user engagement patterns, along with user retention and activity frequency.

• Optimization & Causal Inference: Developing uplift models to ascertain the incremental impact of business actions.

• Recommendation Systems: You will enhance and scale next-best-action (NBA) engines, aiming to improve personalized user experiences.

• Experimental Design: Leading the statistical design and analysis of A/B testing to validate model functions and business hypotheses will also be part of the role.

Required Skills and Qualifications

Candidates applying for this position should meet the following criteria:

• Experience: A minimum of 3 years of professional experience in Data Science is essential, with a deep understanding of supervised and unsupervised learning methods, including regression, boosting, clustering, and the relevant frameworks.

• Core Skills:

  • Python: Proficiency in advanced use of Pandas, Numpy, and Scikit-learn for feature engineering, model selection, and pipeline optimization.
  • SQL: Strong skills in querying and structuring data from large-scale databases for effective data analysis.
  • Visualization: The ability to use Tableau to transform complex analytical results into easily comprehensible interactive dashboards and data storytelling.

• Education: A bachelor’s degree in a quantitative field is required. Suitable fields include Computer Science, Statistics, Mathematics, or relevant areas.

  

Work Environment and Benefits

One of the attractive features of this Data Scientist role is the opportunity for remote work. Additional benefits include:

• B2B Employment (gross salary structure), estimated at a competitive level reviewed annually based on performance.
• Job Stability: Long-term career growth prospects are offered through continuous learning opportunities within the company.
• Professional Development: Employees may receive compensation for engaging in professional training, attending seminars, and participating in conferences.
• Hardware: Employees are provided with high-quality hardware to facilitate their work.
• Referral Program: Employees can earn rewards for referring talented individuals to help expand IDT’s team.
• English Classes: Company-supported classes to improve professional language skills for career advancement.

Application Process

IDT Corporation integrates modern technology in its hiring process. Tools such as artificial intelligence (AI) assist in preliminary evaluations, application reviews, and resume analyses. However, IDT emphasizes that human judgment plays an irreplaceable role in recruitment decisions. Interested candidates are encouraged to apply by submitting their CV in English.

Conclusion

For those looking to grow their career in Data Science, this opportunity at IDT Corporation offers a substantive challenge and a platform to leverage technical skills in a dynamic work environment. The combination of a supportive culture that fosters innovation and the chance to impact business decisions makes this role exceptionally desirable.

This job offer was originally published on himalayas.app