Sr Data Engineer

5 - 9 years

5 - 10 Lacs

Posted:6 days ago| Platform: Naukri logo

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Job Type

Full Time

Job Description

WHAT WE RE UP TO
WE ARE A LEAN, TENACIOUS MACHINE POWERED BY 85 OF THE SHARPEST, MOST PASSIONATE PEOPLE WE COULD FIND.
Simelabs is a product-driven venture-development firm that works with a range of startups and big brands to create compelling, successful, award-winning application. We help people perfect and realise their visions for digital products. While others may just churn out what a client asks for, we strive to truly understand the problems our clients are aiming to solve and will stop at nothing to build solid products that we re proud of.
  • Design, implement, and manage complex DAGs and SubDAGs in Apache Airflow.
  • Utilize Operators, macros, connections, variables, and xcom for efficient task execution.
  • Conduct unit testing to ensure the robustness of Airflow workflows.
  • Perform file operations and data movement between HDFS and S3 (and vice versa).
  • Manage Hive external tables, update table DDL, and handle partition operations.
  • Execute basic Hadoop commands and navigate/traverse HDFS.
  • Work with Hive on Tez for optimized query execution.
  • Utilize AWS command line tools for tasks such as listing and copying files from S3.
  • Develop and optimize data processing tasks using PySpark.
  • Import and export data between Microsoft SQL Server and HDFS using Sqoop.
The Ideal Candidate
  • Bachelor s degree in computer science, information technology, or a related field.
  • Proficient in Python (both Python 2.7 and 3.6+).
  • Experience in unit testing and test-driven development.
  • Strong understanding of Git version control and GitLab workflows.
  • Familiarity with Secrets Management tools and techniques.
  • Knowledge of data modeling principles and practices
  • Experience with SSIS and Snowflake is a plus.
  • Excellent problem-solving and communication skills.
 

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