Vertica/ETL Engineer

Posted 6 Days Ago
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Sunnyvale, CA, USA
In-Office
Mid level
Information Technology • Professional Services • Software • Consulting
The Role
Design, develop, test, and deliver ETL and data warehouse projects. Define technical/data architecture for big-data processing. Clean and transform noisy/unstructured data. Implement MapReduce, Pig, Hive, Hadoop streaming, Kafka, Scala, Spark, and job scheduling. Produce documentation and source-to-target maps. Perform performance tuning on columnar/NoSQL databases such as Vertica and ensure data security/privacy.
Summary Generated by Built In
Company Description

We specialize in Staffing, Consulting, Software Development, and Training along with IT services to small to medium size companies. AG's primary objective is to help companies maximize their IT resources and meet the ever-changing IT needs and challenges.

In addition, AG offers enterprise resource planning and enterprise application integration, supply-chain management, e-commerce solutions, and B2B public exchanges and B2B process integration solutions. Our company provides application analysis, design, development and programming, software engineering, systems development, testing, integration, and implementation, and management consulting services to various clients – including governmental agencies and private companies – throughout the United States and India.

We provide these services in multiple computing environments and use technologies such as client/server architecture, object-oriented programming languages and tools, distributed database management systems, state-of-the-art networking, and communications infrastructures. Our honest and realistic approach to recruiting dictates that AG does not entice or lure engineers from their employers. We represent only high caliber technical professionals who have committed to making a change required by career.

Job Description

  • Design, Develop, Test and deliver projects with Data Warehousing concepts & tool 
  • Experienced with dimensional database concepts, relational database concepts, data integration initiatives, data movement initiatives · 
  • Define technical requirements, technical and data architecture for big data processing and building highly available and scalable services · 
  • Implement/Develop methods and technology for keeping data secure and private · Work with noisy, dirty and unstructured data. 
  • Data cleansing, scraping unstructured data and converting into structured data · Implement data processing using map reduce, pig, hive scripts, Hadoop streaming, kafka, scala, spark and scheduling jobs 
  • Effectively creates clear and concise documentation, produces source to target maps, understands and validates metrics · 
  • Performance tuning of a columnar database /NoSQL database like Vertica

Additional Information

GOOD COMMUNICATION SKILLS

DURATION: 6+ Months Contract

INTERVIEW: Telephone / Skype 

Skills Required

  • Design, develop, test and deliver projects with data warehousing concepts and tools
  • Experience with dimensional and relational database concepts, data integration and data movement initiatives
  • Define technical requirements and data architecture for big data processing and scalable, highly available services
  • Implement/develop methods and technology to keep data secure and private
  • Work with noisy, dirty and unstructured data; data cleansing and scraping to convert into structured data
  • Implement data processing using MapReduce, Pig, Hive scripts, Hadoop streaming, Kafka, Scala, Spark and scheduling jobs
  • Create clear documentation, produce source-to-target maps, and validate metrics
  • Performance tuning of columnar or NoSQL databases (e.g., Vertica)
  • Good communication skills
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The Company
125 Employees

What We Do

Atria Group LLC, also operating as Atria IT, is a specialized IT staffing and consulting firm headquartered in Plano, Texas. The company provides comprehensive workforce solutions, including staffing, consulting, software development, and training services, specializing in enterprise solutions for small to medium-sized businesses. Their primary objective is to assist these enterprises in maximizing their IT resources to meet evolving technological challenges.

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