• Solutions Architect III

    Amazon (Arlington, VA)
    …environments or on-premises virtualized environments using C++, Perl, Python, or Java ; (3) experience with database architecture, performance tuning, and either Big ... Data or Hadoop . Up to 25% domestic travel to perform role...or on-premises virtualized environments using C++, Perl, Python, or Java ; (3) experience with database architecture, performance tuning, and… more
    Amazon (09/03/25)
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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 ... operations. + Demonstrate a strong practical understanding of industry standard Java Application Servers technologies such as WebLogic, WebSphere, TomcatEE and/or… more
    ManTech (09/04/25)
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  • Sr Lead Big Data Developer

    Lumen (Richmond, VA)
    …and deploy scalable and reliable data pipelines using technologies like Spark, Kafka, Hadoop , and other big data technologies + Extract, transform, and load data ... working with big data technologies, such as Spark, Kafka, Hadoop , Hive, etc. + Proficient in programming languages, such...etc. + Proficient in programming languages, such as Python, Java , Scala, or SQL + Strong analytical and problem-solving… more
    Lumen (10/02/25)
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  • ETL Developer

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    …data science team. Experience with tools, including object-oriented programming (Python, Java ), computational analysis tools (R, MATLAB), and associated data science ... AWS Glue, Azure Data Factory). Knowledge of Big Data technologies (eg, Hadoop , Spark). Certification in relevant ETL or data integration technologies. Bachelor's… more
    CGI Technologies and Solutions, Inc. (08/22/25)
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  • Software Engineer (TS/SCI with Polygraph Required)

    General Dynamics Information Technology (Chantilly, VA)
    …Required:** None **Job Family:** Software Engineering **Skills:** Java ,Python (Programming Language),Scalable Web Applications,Software Systems **Experience:** 8 ... **REQUIRED QUALIFICATIONS** + Hands-on experience with modern programming languages including Java , Java Script, Python, and other non-relational databases. +… more
    General Dynamics Information Technology (09/27/25)
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  • Senior Full Stack Developer

    ManTech (Ashburn, VA)
    …and implement scalable, high-performance and reliable applications and microservices using Java (including frameworks like Spring Boot, Jakarta etc.) for the backend ... and 5-9 years or PhD/Doctorate and 3-7 years + Proven expertise in Java development, including core Java concepts, object-oriented design principles/patterns and… more
    ManTech (09/03/25)
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  • Customer Success Technical Architect- Skillbridge

    Confluent (Richmond, VA)
    …solutions that use Apache Kafka alongside technologies such as Spark, Flink, Hadoop , Cassandra, etc + Experience prototyping and analyzing code for client solutions ... in multiple languages (eg Java , Python, Go, etc.) + Experience with Java Virtual Machine (JVM) tuning and troubleshooting + Experience with operating Linux, you… more
    Confluent (10/02/25)
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  • Software Engineer, Machine Learning

    Meta (Richmond, VA)
    …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… more
    Meta (10/01/25)
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  • Senior Data Engineer (Enterprise Platforms…

    Capital One (Mclean, VA)
    …distributed microservices, and full stack systems + Utilize programming languages like Java , Scala, Python and Open Source RDBMS and NoSQL databases and Cloud ... experience in application development including Python, SQL, Scala, or Java + 2+ years of experience with a public...+ 3+ years experience with Distributed data/computing tools (MapReduce, Hadoop , Hive, EMR, Kafka, Spark, Gurobi, or MySQL) +… more
    Capital One (10/01/25)
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  • Associate, Software Engineering (Chantilly, VA)

    L3Harris (Chantilly, VA)
    …repair defects + U tilize a variety of software languages (ie, C++, C#, C, Java , Ruby, HTML5, XML, SQL, Perl, Python, Ajax, Qt) on Windows, Linux, mobile platforms, ... One or more of the following: C++, C#, C, Java , Ruby, JEE, HTML5, XML, SQL, Qt, Windows, .NET,...RTOS, Real-Time Controls, Wireless, Software Security, Robotics, OOA/OOD , Hadoop , Android, Embedded Systems In compliance with pay transparency… more
    L3Harris (09/28/25)
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