W-2 Jobs Portal

  • W-2 Open Positions Need to be Filled Immediately. Consultant must be on our company payroll, Corp-to-Corp (C2C) is not allowed.
Candidates encouraged to apply directly using this portal. We do not accept resumes from other company/ third-party recruiters

Job Overview

  • Job ID:


  • Specialized Area:

    Hadoop & Big Data

  • Job Title:

    Senior ETL Hadoop Developer

  • Location:


  • Duration:

    10 Months

  • Domain Exposure:

    Manufacturing, Education, IT/Software

  • Work Authorization:

    US Citizen, Green Card, OPT-EAD, CPT, H-1B,
    H4-EAD, L2-EAD, GC-EAD

  • Client:

    To Be Discussed Later

  • Employment Type:

    W-2 (Consultant must be on our company payroll. C2C is not allowed)

  • Bench Recruiter:

    Dana Andrews

Job Description

Job Description 


Position requires resource to work with business team to understand data requirements and work with source systems
Requires extracting data from source systems and loading into Hadoop(Spark)
Requires investing and resolving data and system issues, provide support

Proven experience in Designing & building data lake on Hadoop using latest technologies
Experience in building integration layer to integrate data from multiple systems to Hadoop
Experience in Architecture and solution design of analytics on Hadoop
Experience in building pipeline to ingest data into Hadoop
Working experience in dealing with data in multiple formats (csv, txt, xml, JSON)
10 Years of experience in building DW/ETL applications
5+ Years of experience in working with Hadoop echo system
Working experience with Hive, Spark, Python, Hadoop libraries
Experience in building data lake in Hadoop is must
Experience in building ETL and data aggregations
Experience with sqoop/ flumes/ spark is required
Excellent SQL knowledge is required
Experience in working in extracting data from RDBMS, SAS applications using API's

Must have skills 

10+ yrs experience in building DW/ETL applications / 5+ yrs experience in working with Hadoop echo system / Knowledge of Hive, Spark, Python, Hadoop libraries / experience building data lake in Hadoop / Experience with sqoop, flumes, spark / Excellent SQL knowledge

Nice to have skills 

Visualization skills, Power BI experience.experience

Roles and responsibilities 

Working with source systems to design, then developing ETL to load data. Troubleshoot issues and collaborating with support system partners to troubleshoot issues. See JD

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Equal Opportunity Employer

BLOCKCHAIN TECHNOLOGIES LLC is an equal opportunity employer inclusive of female, minority, disability and veterans, (M/F/D/V). Hiring, promotion, transfer, compensation, benefits, discipline, termination and all other employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, age, disability, national origin, citizenship/immigration status, veteran status or any other protected status. BLOCKCHAIN TECHNOLOGIES LLC will not make any posting or employment decision that does not comply with applicable laws relating to labor and employment, equal opportunity, employment eligibility requirements or related matters. Nor will BLOCKCHAIN TECHNOLOGIES LLC require in a posting or otherwise U.S. citizenship or lawful permanent residency in the U.S. as a condition of employment except as necessary to comply with law, regulation, executive order, or federal, state, or local government contract