Big Data Lead

Posted Yesterday
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Hiring Remotely in India
Remote
Mid level
Information Technology • Consulting
The Role
Design and optimize scalable data pipelines and analytics platforms using Snowflake, Airflow, and SQL. Ensure data quality and drive performance optimization.
Summary Generated by Built In
We’re seeking a Data Engineer with strong Snowflake, Airflow, and SQL expertise to design, build, and optimize scalable data pipelines and analytics platforms. You will own end-to-end ELT/ETL workflows, ensure data quality and reliability, and drive continuous performance and cost optimization. Key Responsibilities Build and maintain ELT/ETL pipelines in Airflow (DAGs, scheduling, monitoring). Design and optimize Snowflake data models, warehouses, and transformations. Write high-quality SQL for complex transformations and analytics use cases. Implement data quality checks, observability, and SLAs/alerts. Optimize performance and cost (warehouses, micro-partitions, clustering, resource monitors). Collaborate with analytics, product, and platform teams; document and automate. Required Qualifications Advanced SQL (CTEs, window functions, performance tuning). Snowflake hands-on (virtual warehouses, stages, external tables, Snowpipe, Streams & Tasks, Time Travel, cloning, RBAC). Airflow 2.x (TaskFlow API, operators/sensors, retries, XComs, DAG best practices). Python for pipeline orchestration and Airflow development. Experience with at least one cloud (AWS, GCP, or Azure) object storage and IAM. CI/CD and version control (Git), code reviews, and environment management. Nice to Have dbt, Terraform/IaC, Docker/Kubernetes for Airflow. Streaming/CDC (Kafka, Kinesis, Pub/Sub, Fivetran, Debezium). Data observability (e.g., Great Expectations), lineage/governance, masking/row access policies. Cost governance and security best practices (PII handling, encryption, compliance).

Skills Required

  • Advanced SQL expertise including CTEs and performance tuning
  • Hands-on experience with Snowflake features
  • Experience with Airflow for pipeline orchestration
  • Proficiency in Python for developing Airflow pipelines
  • Experience with cloud object storage and IAM
  • Knowledge of CI/CD and version control using Git

Hexaware Technologies Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Hexaware Technologies and has not been reviewed or approved by Hexaware Technologies.

  • Healthcare Strength Feedback suggests health insurance is a standout element, often described as strong and comparable or better than many employers. Medical coverage and related protections are repeatedly highlighted as reliable pillars of the package.
  • Parental & Family Support Parental leave options, including extended paid leave in some locations, are offered and seen as valuable for family needs. Feedback suggests these policies complement core medical coverage for a more complete family safety net.
  • Wellbeing & Lifestyle Benefits Wellbeing resources such as an Employee Assistance Program, wellness initiatives, on-site gyms, and engagement activities provide lifestyle support. These offerings are reinforced by flexible work options and shift-related extras where applicable.

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The Company
HQ: Navi Mumbai, Maharashtra
27,000 Employees
Year Founded: 1990

What We Do

At Hexaware, we're not just a global technology and business process services company; we're a community of 27,000 Hexawarians dedicated to one singular purpose: creating smiles through the power of great people and technology. With a presence in 40+ offices across 19 countries, we empower enterprises worldwide to embark on their digital transformation journey with unparalleled scale and speed. As an employer, we're more than just a workplace. We put our people first, foster diversity and inclusivity, and prioritize their growth through robust learning and development programs. Our culture is a canvas for innovation as we work toward our shared vision of becoming the world’s most loved digital transformation partner. Exciting, isn’t it? Visit www.hexaware.com to join us in embracing the magic of technology, as we passionately advocate for its potential to transform lives today and shape a brighter future. Together, we'll make the digital world a better place.

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