Big Data Architect

15 hours ago

Andhra Pradesh, India Virtusa Full time

Design and maintain scalable data architectures supporting analytics, reporting, and data science use cases.
Develop and optimize complex SQL queries and Spark jobs for data processing and transformation.
Architect and implement data pipelines integrating structured and semi-structured data from diverse sources.
Collaborate with BI teams to deliver insightful dashboards and visualizations using Tableau and Power BI.
Define data governance practices, including data lineage, cataloging, and quality checks.
Guide data modeling efforts (3NF, dimensional, star/snowflake) for warehouses and analytical layers.
Enable data integration and deployment on cloud platforms such as Snowflake, BigQuery, or Redshift.

**Required Skills**:
Strong hands-on experience in SQL, Python, and distributed data processing using Apache Spark.
Proven ability to deliver business insights through data analysis and visualizations using Tableau and Power BI.
Proficiency in data modeling techniques and building scalable ETL pipelines.
Experience with cloud-based data platforms (Snowflake, BigQuery, Redshift) and associated services.
Solid understanding of data governance, metadata management, and data cataloging tools (e.g., Collibra, Alation).
Knowledge of best practices in data privacy, security, and compliance frameworks (GDPR, HIPAA, etc.).

**About Virtusa**

Teamwork, quality of life, professional and personal development: values that Virtusa is proud to embody. When you join us, you join a team of 27,000 people globally that cares about your growth — one that seeks to provide you with exciting projects, opportunities and work with state of the art technologies throughout your career with us.

Great minds, great potential: it all comes together at Virtusa. We value collaboration and the team environment of our company, and seek to provide great minds with a dynamic place to nurture new ideas and foster excellence.

Virtusa was founded on principles of equal opportunity for all, and so does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status or any other basis covered by appropriate law. All employment is decided on the basis of qualifications, merit, and business need.

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