

Senior Data Engineer – Data Quality & Monitoring
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Senior Data Engineer – Data Quality & Monitoring, based in Santa Monica, CA, Seattle, or NYC. Contract length is 25 months, with a pay rate of "TBD." Key skills include SQL, Python, and data quality assessment.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
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🗓️ - Date discovered
June 10, 2025
🕒 - Project duration
More than 6 months
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🏝️ - Location type
On-site
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📄 - Contract type
Unknown
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🔒 - Security clearance
Unknown
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📍 - Location detailed
Seattle, WA
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🧠 - Skills detailed
#Quality Assurance #Tableau #Monitoring #SQL (Structured Query Language) #Snowflake #Hadoop #Data Pipeline #Code Reviews #HBase #Python #MySQL #Data Quality #GIT #Big Data #Looker #Complex Queries #Datasets #Data Engineering #S3 (Amazon Simple Storage Service) #Visualization #Version Control
Role description
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City: Santa Monica, CA | Seattle | NYC
Onsite/ Hybrid/ Remote: Onsite (4 days a week)
Work Authorization: GC, USC, All valid EADs except H1b
Duration: 25 months
Must Have:
• Proficiency in SQL and Python
• Familiarity with statistical methods for assessing data quality
• 3+ years of experience with at least one database technology (e.g., MySQL, Snowflake, Hive)
• Experience designing and executing complex queries to verify datasets
• Experience working in data engineering environments and collaborating with stakeholders
• Strong data quality and data reliability mindset
• Experience with data pipeline monitoring and setting up production checks
Responsibilities:
• Build models to evaluate data quality, consistency, and reliability across multiple business units
• Implement intuitive metrics that provide actionable insights into data health
• Automate data rules, checks, and processes to validate data meets standards and alerts owners when issues arise
• Work closely with engineering, product, and business teams to understand data flows and ensure robust monitoring and data validation
• Own relationships with assigned business verticals, coordinating with directors, leads, and analytics teams to prioritize monitoring needs
• Provide ongoing feedback to internal tooling teams to enhance and scale data quality tools
• Participate in peer code reviews and team-wide standardization efforts
• Conduct periodic meetings and ad hoc analysis to support data certification initiatives
Qualifications:
• 5+ years of experience in data engineering, with a focus on quality assurance and data validation
• Bachelor’s degree in STEM (Science, Technology, Engineering, Math)
• Ability to work autonomously and proactively manage relationships with stakeholders
• Experience with big data technologies (e.g., Hadoop, S3, HBase) is a plus
• Proficiency with data visualization tools (e.g., Tableau, Looker) and version control (e.g., Git) is a plus
• Excellent communication and collaboration skills