• ETL Developer

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    **ETL Developer ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Fairfax **Position ID:** J0625-1177 **Employment ... and programming libraries (eg, Python SciKit, R Caret, PostgreSQL MADlib, Apache Spark MLlib). Ensure data integrity, consistency, and quality throughout the ETL… more
    CGI Technologies and Solutions, Inc. (06/24/25)
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  • Sr Lead Big Data Developer

    Lumen (Richmond, VA)
    …the future. **The Role** We are looking for a Lead Big Data Developer who is passionate about working with large-scale systems using cutting-edge technologies and ... deploy scalable and reliable data pipelines using technologies like Spark , Kafka, Hadoop, and other big data technologies +...developing and working with big data technologies, such as Spark , Kafka, Hadoop, Hive, etc. + Proficient in programming… more
    Lumen (07/19/25)
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  • Full Stack Developer

    BigBear.ai (Ashburn, VA)
    Overview BigBear.ai is seeking a Full Stack Developer to join our talented engineering team. The strongest applicant will have a proven track record of delivering ... Hands on experience leveraging distributed data/computing tools including Hadoop, Spark , Impala, MySQL, Elasticsearch, Solr, etc. Experience working in Agile/Scrum… more
    BigBear.ai (07/18/25)
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  • Software/Web Developer (Sr) - Cleared…

    IT Concepts (Springfield, VA)
    …personal and professional development. Together, we can drive meaningful change, spark innovation, and achieve extraordinary milestones. Kentro is hiring a cleared ... Senior-level Software/Web Developer to support the National Geospatial-Intelligence Agency. Responsibilities: SharePoint Development and Customization + Develop and… more
    IT Concepts (07/17/25)
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  • Senior Full Stack Developer

    ManTech (Ashburn, VA)
    **MANTECH** seeks a motivated, career and customer oriented **Senior Full Stack Developer ** SME to join our team in **Ashburn, Virginia** . This position is onsite ... + Hands on experience leveraging distributed data/computing tools including Hadoop, Spark , Impala, MySQL, Elasticsearch, Solr, etc. + Experience working in… more
    ManTech (07/11/25)
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  • Senior Software Developer

    TekSynap (Chantilly, VA)
    …Elasticsearch, NiFi, MySQL, Oracle, Kubernetes or other container solution, or Apache Spark . **Overview** This role r** **equires an active Top Secret/SCI + Poly ... clearance We are seeking a Software Developer to join our team in Chantilly, VA. TekSynap is a fast growing high-tech company that understands both the pace of… more
    TekSynap (07/09/25)
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  • Backend Developer

    ManTech (Ashburn, VA)
    **MANTECH** seeks a motivated, career- and customer-oriented **SME Backend Java Developer ** to join our innovative team in **Ashburn, VA** . This is a hybrid ... BitBucket, Git), and leveraging distributed data/computing tools including Hadoop, Spark , Impala, MySQL, Elasticsearch, Solr, etc. **Preferred Qualifications:** +… more
    ManTech (07/08/25)
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  • Ab Initio Developer

    Infinitive Inc (Ashburn, VA)
    …"Best Places to Work." Role Summary: We are seeking an experienced Ab Initio Developer to design, develop, and maintain ETL workflows using the Ab Initio suite of ... Jenkins, etc.). Preferred Qualifications: + Experience with Big Data platforms (Hadoop, Spark , HDFS). + Familiarity with cloud data platforms (AWS, Azure, or GCP).… more
    Infinitive Inc (07/01/25)
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  • Senior Java Full Stack Developer

    Fannie Mae (Reston, VA)
    …including quality assurance. *THE IMPACT YOU WILL MAKE* The *Sr Java Full Stack Developer *role will offer you the flexibility to make each day your own, while ... of a group of engineers building data pipelines using big data technologies ( Spark , Flink, Kafka, Snowflake, AWS Big Data Services, Snowflake, Redshift) on medium to… more
    Fannie Mae (05/24/25)
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  • Data Engineer

    Steampunk (Mclean, VA)
    …or AI/ML with experience in tools such as: + Big data tools: Hadoop, Spark , Kafka, etc. + Relational SQL and NoSQL databases, including Postgres and Cassandra + ... services: EC2, EMR, RDS, Redshift + Data streaming systems: Storm, Spark -Streaming, etc. + Search tools: Solr, Lucene, Elasticsearch + Object-oriented/object… more
    Steampunk (07/19/25)
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