• Senior Lead Data Engineer

    Capital One (Plano, TX)
    …Azure, Google Cloud) + 5+ years experience with Distributed data/computing tools (MapReduce, Hadoop , Hive, EMR, Kafka, Spark , Gurobi, or MySQL) + 4+ year ... experience working on real-time data and streaming applications + 4+ years of experience with NoSQL implementation (Mongo, Cassandra) + 4+ years of data warehousing experience (Redshift or Snowflake) + 4+ years of experience with UNIX/Linux including basic… more
    Capital One (09/08/25)
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  • Oracle Data Engineer

    Citigroup (Irving, TX)
    …knowledge of Big Data querying tools, such as Hive and Impala. + Knowledge on Hadoop v2, MapReduce, HDFS, Pyspark, and Spark is plus but not mandatory. ... executing SQL queries in different databases for example: Oracle, SQL, Mongo, PostgreSQL, hive/impala/ spark to analyze data and fix data issue as and when required.… more
    Citigroup (09/16/25)
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  • Applications Development Sr Programmer Analyst…

    Citigroup (Irving, TX)
    …the Hadoop ecosystem and Big Data technologies Hands-on experience with the Hadoop eco-system (HDFS, MapReduce, Hive, Pig, Impala, Spark , Kafka, Kudu, Solr) ... and data scientists to develop Big Data pipelines in Hadoop or Snowflake Responsible for delivering data as a...in programming in Java or Python with prior Apache Beam/ Spark experience a plus. + System level understanding -… more
    Citigroup (08/02/25)
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  • Software Engineer (Machine Learning)

    Meta (Austin, TX)
    …systems 14. 3. Translating insights into business recommendations 15. 4. Hadoop /HBase/Pig or MapReduce/Sawzall/Bigtable/ Spark 16. 5. Developing and debugging in ... C/C++ and Java 17. 6. Scripting languages such as Perl, Python, PHP, or shell scripts 18. 7. C, C++, C#, or Java 19. 8. Python, PHP, or Haskell 20. 9. Relational databases and SQL 21. 10. Software development tools: Code editors (VIM or Emacs), and revision… more
    Meta (10/01/25)
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  • Data Engineer

    Robert Half Technology (Johnson City, TX)
    …years of experience in data engineering or related field. * Proficiency in Apache Spark , Python, and Apache Hadoop . * Strong knowledge of Snowflake, including ... schema design and optimization. * Experience with ETL processes and tools such as Azure Data Factory and Azure Databricks. * Familiarity with data modeling techniques and T-SQL. * Hands-on experience with Apache Kafka and JSON formats. * Understanding of Azure… more
    Robert Half Technology (09/30/25)
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  • Software Engineer, Machine Learning

    Meta (Austin, TX)
    …or distributed systems 12. 2.- Translating insights into business recommendations 13. 3.- Hadoop , HBase, Pig, MapReduce, Sawzall, Bigtable, or Spark 14. 4.- ... Developing and debugging in C, C++, and Java 15. 5.- Scripting languages: Perl, Python, PHP, or shell scripts 16. 6.- C, C++, C#, or Java 17. 7.- Python, PHP, or Haskell 18. 8.- Relational databases and SQL 19. 9. -Software development tools: Code editors (VIM… more
    Meta (08/01/25)
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  • Applications Development Senior Programmer

    Citigroup (Irving, TX)
    …the Hadoop ecosystem and Big Data technologies Hands-on experience with the Hadoop eco-system (HDFS, MapReduce, Hive, Pig, Impala, Spark , Kafka, Kudu, Solr) ... issues with transparency. Required Skills: + 5+ years of experience with Hadoop (Cloudera) or Cloud Technologies Expert level building pipelines using Apache Beam… more
    Citigroup (07/09/25)
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  • Big Data Engineer

    Zoom (Austin, TX)
    …build, optimize, and maintain data pipelines using modern big data technologies like Apache Spark and Kafka to handle high-volume data and support AI. About the Team ... workflows. + Implementing distributed data processing solutions using Apache Spark and Apache Flink with Scala or Python. +...the big data ecosystem, including tools like Hive, Presto, Hadoop , HDFS, Parquet, and ORC. Salary Range or On… more
    Zoom (09/30/25)
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  • Data Analytics Senior Lead Analyst, SVP

    Citigroup (Irving, TX)
    …and solutions. + Strong awareness of data tools and platforms like: Hadoop , Starburst, Snowflakes, Dataiku, Talend, Big Data and programming languages like SQL, ... Python, Spark + Good working knowledge of Batch job management...+ 10+ years of relevant experience * Proficient with Hadoop , Python, Tableau, Collibra, Data Quality, SAS Tools with… more
    Citigroup (10/03/25)
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  • Big Data Support Engineer- Assistant Vice…

    Citigroup (Irving, TX)
    …Maintains good relationships with colleagues and builds strong professional networks ** Hadoop /Big Data Platform Skill Set:** + Working knowledge of various ... components and technologies under Cloudera distribution like HDFS, Hive, Impala, Spark , YARN, Sentry, Oozie, Kafka. + Very good knowledge on analyzing the… more
    Citigroup (09/30/25)
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