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Data Engineer

Wissen Technology

 

Bangalore South, Bengaluru, Karnataka

Posted On: 15+ days ago
Experience: 5+ years
Availability: Onsite
Openings: 1
Category: Data Engineer
Tenure: Full-time Only
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Description

You will design, develop, and maintain scalable ETL/ELT pipelines and Lakehouse architectures.

This role is on-site.

Responsibilities

  • Design and maintain scalable ETL/ELT pipelines using Scala and Apache Spark or Flink for batch and streaming workloads.
  • Optimize Spark jobs and SQL queries to improve performance, efficiency, and cost.
  • Implement Lakehouse architectures using Apache Iceberg, Hudi, or Delta Lake, applying Medallion Architecture (Bronze/Silver/Gold).
  • Enable data observability to ensure data freshness, lineage, and reliability.

Required Skills

  • Strong proficiency in Scala and Apache Spark (Batch & Streaming).
  • Solid understanding of SQL and distributed computing concepts.
  • Experience with GCP (Dataproc, GCS, BigQuery) or equivalent cloud platforms (AWS/Azure).
  • Hands-on experience with Docker and Kubernetes.
  • Experience with Lakehouse table formats (Iceberg, Hudi, Delta).
  • Familiarity with CI/CD practices.
  • Bachelor's degree required.
  • 1–5 years of experience as a Data Engineer or Big Data Engineer.

Preferred Skills

  • Experience building data pipelines for ML or feature engineering.
  • Exposure to workflow orchestration tools such as Airflow or Azkaban.

Education

Bachelor's degree

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