| POSITION : SR. PYTHON 10+ Years at Mc Lean, Virginia, USA |
| Email: [email protected] |
| From: Peter, Visionsoft [email protected] Reply to: [email protected] POSITION : SR. PYTHON 10+ Years LOCATION : MC LEAN, VA on Tuesday, Wednesday and Thursday CLIENT : FREDDIE MAC Work Authorization: H1B USC GC The Client is currently seeking a Senior Data Developer to implement data processing and ingestion of structured and semi-structured data as a member of the Innovation in Data Engineering and Analytics (IDEA) team. Responsibilities include: Cleanse, manipulate and analyze large datasets (Semi-Structured and Unstructured data XMLs, JSONs, CSVs, PDFs) using Python and Snowflake database. Develop Python scripts to filter/cleanse/map/aggregate data. Manage and implement data processes (Data Quality reports). Develop data profiling, deduping logic, matching logic for analysis. Programming Languages experience in Python, PySpark and SQL for data ingestion. Present ideas and recommendations on data handling and data parsing technologies to management. Required Experience: 5+ years of experience in processing large volumes and variety of data (Structured and semi-structured data, writing code for parallel processing, shredding XMLS, JSONs and reading PDFs) Mandatory. 3+ years of development experience in Python for data processing and analysis Mandatory. 3+ years of experience using Hadoop platform and performing analysis. Familiarity with Hadoop cluster environment and configurations for resource management for analysis work Mandatory. Strong SQL experience is a must Mandatory. Detail oriented. Excellent communication skills (verbal and written). Must be able to manage multiple priorities and meet deadlines. Optional: 2+ years of experience with Snowflake, preferably parsing JSON and XML files using Snow SQL or Snowpark. 2+ years of programming experience in PySpark for data processing and analysis. Degree in Computer Science, Statistics, Mathematics, or related field. Keywords: green card Virginia |
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| Mon Feb 27 20:56:00 UTC 2023 |