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Chennai Corporation, Tamil Nadu, India
Onsite
Job Summary
This job independently designs, develops, and manages advanced data structures and pipelines, ensuring data quality and accessibility. It strategically implements data solutions across various platforms, maintaining compliance with privacy and regulatory standards. The role acts as a technical resource, optimizing data processes and storage to support key business initiatives.Job Description
FreeWheel, a Comcast company, provides comprehensive ad platforms for publishers, advertisers, and media buyers. Powered by premium video content, robust data, and advanced technology, we’re making it easier for buyers and sellers to transact across all screens, data types, and sales channels. As a global company, we have offices in nine countries and can insert advertisements around the world.
Job Summary
Responsible for building and optimizing scalable data pipelines and data solutions to support analytics, reporting, and downstream applications. Develops efficient SQL-based transformations, ingestion frameworks, and reusable data processing logic to ensure high-quality, reliable data delivery across cloud environments.
Works with data platforms such as Snowflake, Databricks, and distributed processing frameworks, with a strong focus on advanced SQL, programming proficiency, and cloud-based data engineering. Ensures data quality, governance, and lineage to support accurate insights and dependable decision-making.
Collaborates with cross-functional teams to improve data sourcing, processing efficiency, and operational reliability. Acts as a strong individual contributor in complex environments, supports junior engineers, and helps improve internal data engineering tools and frameworks.
Job Description
Skills and Experience
5–7+ years of experience in Data Engineering
Advanced SQL with strong query writing and optimization expertise
Strong proficiency in Python (preferred) or similar programming languages
Experience with at least one cloud platforms such as AWS, GCP, or Azure
Experience with Snowflake/Databricks.
Exposure to distributed computing frameworks such as Apache Spark
Exposure to cloud data warehouse management, workflow orchestration & automation (e.g., dbt, Airflow)
Experience with CI/CD implementation and deployment processes
Ability to work independently while contributing to team standards and best practices
Responsibilities
Develop and maintain data structures and pipelines to standardize and transform data for analytics and reporting needs
Write efficient SQL queries and transformations to support reliable data processing
Ensure data quality across ingestion, processing, and loading into target tables
Build ingestion frameworks for structured and unstructured data with validation and quality checks
Establish data consumption methods for end users and downstream applications such as views and APIs
Implement data solutions on platforms like Snowflake and Databricks in alignment with architectural standards
Use cloud storage and processing technologies such as AWS S3, Iceberg, and Snowflake based on data requirements
Define and maintain data lineage and transformation logic for troubleshooting and impact analysis
Collaborate with stakeholders to improve data sourcing, processing efficiency, and overall data quality
Support and mentor junior data engineers through knowledge sharing and technical guidance
Contribute to the improvement of internal data engineering tools, frameworks, and automation to enhance efficiency and scalability
Employees at all levels are expected to:
Disclaimer: This information has been designed to indicate the general nature and level of work performed by employees in this role. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications.
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Education
Bachelor's DegreeWhile possessing the stated degree is preferred, Comcast also may consider applicants who hold some combination of coursework and experience, or who have extensive related professional experience.Certifications (if applicable)
Relevant Work Experience
5-7 YearsComcast is an equal opportunity workplace. We will consider all qualified applicants for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, veteran status, genetic information, or any other basis protected by applicable law.