: Data SME

Role Overview

We are seeking a highly skilled Data SME to support Billing & Payment analytics and drive business-side data requirements for a strategic AI initiative. The role will act as the primary subject matter expert for billing data, collaborating closely with Data Engineering and AI teams to build AI-driven solutions that analyze customer communications, compare promised offers with billing outcomes, identify discrepancies, determine root causes etc.

Required Skills & Experience

Technical Skills

- 8+ years of experience in Data Engineering, Data Science.
- Proven experience working with large-scale billing and payment data environments.
- Advanced expertise in SQL and Python.
- Strong experience in Data Modeling (Conceptual, Logical, and Physical Models).
- Expertise in Data Warehousing technologies, specifically:
- - Teradata
- Google BigQuery

- Hands-on experience building and supporting ETL/ELT pipelines.
- Experience extracting, cleansing, transforming, and analyzing complex billing and payment data.
- Strong understanding of enterprise data ecosystems and data architecture.
- Familiarity with AI/ML data requirements, feature engineering, and model-ready datasets. Experience bridging technical and business requirements for AI initiatives.

Domain Expertise

- Strong knowledge of Billing & Payment systems, processes, and data structures.
- Experience working with customer billing, invoices, payments, promotions, and offer validation.



Ability to translate billing business logic into data and AI solutions.

Required Skills & Experience

Technical Skills

- 8+ years of experience in Data Engineering, Data Science.
- Proven experience working with large-scale billing and payment data environments.
- Advanced expertise in SQL and Python.
- Strong experience in Data Modeling (Conceptual, Logical, and Physical Models).
- Expertise in Data Warehousing technologies, specifically:
- - Teradata
- Google BigQuery

- Hands-on experience building and supporting ETL/ELT pipelines.
- Experience extracting, cleansing, transforming, and analyzing complex billing and payment data.
- Strong understanding of enterprise data ecosystems and data architecture.
- Familiarity with AI/ML data requirements, feature engineering, and model-ready datasets. Experience bridging technical and business requirements for AI initiatives.

Domain Expertise

- Solid knowledge of Billing & Payment systems, processes, and data structures.
- Experience working with customer billing, invoices, payments, promotions, and offer validation. Ability to translate billing business logic into data and AI solutions.

What We Offer:

- Competitive salaries and comprehensive health benefits.
- Flexible work hours and remote work options.
- Professional development and training opportunities.
- A supportive and inclusive work environment.
- Access to cutting-edge technology and tools.

📌 Data Sceintist - Billing and Payment domain (Bengaluru)
🏢 BCE Global Technology Centre
📍 Bengaluru