Sr Data Engineer
Application
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.
Roles and Responsibilities
- 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.
Got what it takes?
Want to join the team? Submit your application—
we respond to most inquiries within three business days.
Perks and Benefits
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12 Paid Company Holidays
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6 Paid Sick Leave
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Group Health Plan insurance Employee, Spouse and dependent
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Performance Bonus
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Flexible time
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Work Life Balance