• Lead Software Engineer (SRE/DevOps)

    Capital One (Mclean, VA)
    …Java, JavaScript, Golang, Bash, Perl or Ruby) + 4+ years of experience with technologies Apache Mesos, Marathon, or Apache Spark + 4+ years of experience using ... build and deployment tools (Jenkins, Docker) + 2+ years of experience with distributed database systems (Cassandra, ElasticSearch) + 2+ years of experience developing and using performance tools (eg, New Relic, Splunk) + 2+ years of experience with deploying… more
    Capital One (08/08/25)
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  • Data Extract, Transform, Load (ETL) Systems…

    SAIC (Chantilly, VA)
    …scripts for data ETL. + Experience with data integration tools and platforms, such as Apache Kafka, Apache Flume, AWS Glue, Azure Data Factory, or Google Cloud ... Dataflow. + Proficiency in working with RESTful APIs and web services. + Proficiency with relational databases (eg, MS SQL, MySQL, PostgreSQL, Oracle). + Experience with NoSQL databases (eg, MongoDB, Cassandra, DynamoDB). + Knowledgeable of data warehousing… more
    SAIC (08/07/25)
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  • Database Administrator - Thurs/Fri Off Days

    GovCIO (Richmond, VA)
    …tools, scripting languages and monitoring tools. + Hands on experience with Apache Tomcat, Wildly, Oracle Fusion Middle Tier (OFM), IBM WebSphere, Apache ... HTTP, Kubernetes, Docker and other types of containers, IBM MQ, Kafka, Zookeeper, RedHat OpenShift, RedHat 3scale Ansible, Google Cloud Platform, Microsoft Azure, Linux shell scripting, Microsoft PowerShell, JYTHON, AppDynamics, Zabbix, SolarWinds, Zabbix,… more
    GovCIO (08/02/25)
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  • Senior Operating System Specialist - Thurs/Fri…

    GovCIO (Richmond, VA)
    …tools. + Hands on experience or knowledge of current technologies in use include Apache Tomcat, Wildly, Oracle Fusion Middle Tier (OFM), IBM WebSphere, Apache ... HTTP, Kubernetes, Docker and other types of containers, IBM MQ, Kafka, Zookeeper, RedHat OpenShift, RedHat 3scale Ansible, Google Cloud Platform, Microsoft Azure, Linux shell scripting, Microsoft PowerShell, JYTHON, AppDynamics, Zabbix, SolarWinds, Zabbix,… more
    GovCIO (08/02/25)
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  • Data Engineer - Databricks

    Steampunk (Mclean, VA)
    …with experience in tools such as: + Big data tools:Databricks, Apache Spark, Delta Lake, etc. + Relational SQL(PreferablyT-SQL.AlternativelypgSQL, MySQL). + Data ... Java, C++, Scala, etc. + Experienceworking withData Lakehouse architecture andDelta Lake/ Apache Iceberg + Advanced working SQL knowledge and experience working with… more
    Steampunk (08/01/25)
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  • Data Engineer

    Nightwing (Sterling, VA)
    …Databricks Unity Catalog, Databricks Autoloader, and Databricks Delta Live Tables and Apache Spark. + Basic working knowledge with Apache Niagara Files ... (NiFi) + Experience with collaboration tools including MS Teams, MS Outlook, MS SharePoint, and Confluence + Amazon Web Services (AWS) Professional certification or equivalent. **Desired Certifications:** + DoD 8570.1-M Compliance at IAT Level I (eg, Certified… more
    Nightwing (08/01/25)
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  • Senior Python Developer

    CGI Technologies and Solutions, Inc. (Reston, VA)
    …using AWS-native tools such as EventBridge, Step Functions, and Managed Workflows for Apache Airflow (MWAA). You'll play a key role in transitioning from legacy ... AWS services, particularly: * EventBridge, Step Functions, Lambda, Batch, MWAA ( Apache Airflow) * CloudWatch, DynamoDB, EC2 * Experience designing and implementing… more
    CGI Technologies and Solutions, Inc. (07/31/25)
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  • Software Engineer (TS/SCI with Poly Required)

    General Dynamics Information Technology (Chantilly, VA)
    …experience with AWS Glue + Demonstrated hands-on experience with PRESTO, Trino, or Apache Spark + Demonstrated hands-on experience with AWS CDK 1 and/or 2. + ... ORC file formats. + Demonstrated hands-on experience working with Hadoop, Apache Spark and their related ecosystems. + Demonstrated hands-on experience working… more
    General Dynamics Information Technology (07/30/25)
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  • Sr. Transit application System Specialist (Fare…

    Washington Metropolitan Area Transit Authority (VA)
    …tools. Ability to install, manage, and performance tuning of BEA Weblogic/ Apache , Oracle Database, J2EE programming, or enterprise data warehouse systems is ... switch and its integration tools. Ability to install and manage BEA Weblogic/ Apache , Oracle Database, J2EE programming, or enterprise data warehouse systems is… more
    Washington Metropolitan Area Transit Authority (07/28/25)
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  • Middleware Team Lead

    TekSynap (Radford, VA)
    …Install, configure, and manage application and web servers such as IIS, Apache , Tomcat, WebLogic, and WebSphere. + Manage operating system configurations and ... enterprise environment. + Hands-on experience with middleware platforms including IIS, Apache , Tomcat, WebLogic, WebSphere, or similar. + Proficient in configuring… more
    TekSynap (07/26/25)
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