Data Scientist bei exl Service.com (India) Private Limited
exl Service.com (India) Private Limited · New York, Vereinigte Staaten Von Amerika · Hybrid
- Senior
- Optionales Büro in New York
Senior Data Scientists lead data analysis projects and provide strategic insights. Responsibilities include designing complex models, mentoring junior data scientists, and ensuring the quality of analytical work. You will work closely with business leaders to understand needs and deliver actionable insights. Extensive experience in data science and leadership skills are required.
Responsibilities
Perform deep dive analysis of existing commercial database to identify gaps in Vendor ingestion, data quality, matching and entity resolution
Develop enhancements to Matching and BER logic
Develop ROI based framework to evaluate new vendor data and create robust arbitration logic for existing 3rd party sources
Qualifications
Master’s degree in Data Science, Statistics, Computer Science, Applied Mathematics, or a related quantitative field.
7+ years of work experience in analytics, data science, or a similar data-driven role. Experience in Entity Resolution/Matching Experience (deduplication, fuzzy matching, record linkage) is a must. Experience with bureau or 3rd Party B2B Data Experience (Use of D&B, CapIQ, Equifax, etc.) is a plus
Strong proficiency in Python for data analysis, statistical modeling, and machine learning (e.g., pandas, scikit-learn, statsmodels, NumPy).
Hands-on experience in developing fuzzy and ML-based entity matching models
Candidate demonstrates technical expertise in various text distance matching algorithms (Jaccard, Levenshtein, JW, cosine etc)
Strong Python (scikit-learn, pandas, numpy, rapidfuzz) and SQL, familiarity with common tech stacks preferred
Strong understanding (and hands-on exp) of ML, ensemble models: parameter tuning, feature engineering, model perf. Analysis etc
Excellent communication (Written, verbal, and listening/comprehending business requirements)
