• ETL Java Developer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** ETL Java Developer ** in our **National Security Sector's (NSS) Cyber & Analytics ... us and make a difference in National** **Security!** **Job Summary** This ETL Java Developer SME role is supporting support mission-critical systems in… more
    Leidos (10/31/25)
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  • ETL Developer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for an ** ETL Developer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... **Job Description** We have an IMMEDIATE NEED for an ETL developer to play a pivotal role...large-scale enterprise environments. + Experience in programming languages like Java and/or Python and scripting for automation. + Experience… more
    Leidos (09/12/25)
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  • Principal ETL Developer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal** ** ETL Developer ** in our **National Security Sector's (NSS) Cyber & Analytics ... : We have an IMMEDIATE NEED for a Principal ETL developer to play a pivotal role...availability and scalability. + Proficiency in programming languages like Java and Python for custom NiFi processor development and… more
    Leidos (12/08/25)
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  • Principal ETL Developer

    Leidos (Bethesda, MD)
    …difference in National Security!** **Job Description** We have an IMMEDIATE NEED for an ETL developer to play a pivotal role in shaping, leading, and ... critical customer needs. Based in a DevOps framework, the ETL Developer participates in and directs major...availability and scalability. + Proficiency in programming languages like Java and Python for custom NiFi processor development and… more
    Leidos (09/13/25)
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  • ETL Developer

    Acclaim Technical Services (Bethesda, MD)
    …workplace among DC area firms and continues to grow. We are actively hiring an ETL Developer with TS/SCI clearance and polygraph to support a program in ... flow solutions that drive critical customer needs. Based in a DevOps framework, the ETL Developer participates in the delivery of major projects through all… more
    Acclaim Technical Services (10/28/25)
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  • Full Stack Developer

    DCCA (Columbia, MD)
    Full Stack Developer Location Columbia, MD Job Code 2507 # of Openings 1 Apply Now ... competitive compensation and benefits package. Visit our website at: www.dcca.com Full Stack Developer Candidate must have or be willing to obtain a Public Trust… more
    DCCA (11/14/25)
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  • Sr Data Warehouse Lakehouse Developer

    Lumen (Annapolis, MD)
    …Skills** + Proficiency in SQL and at least one programming language (Python, Java , Scala). + Experience with ETL tools (Informatica, Kafka) and Lakehouse ... the future. **The Role** We are seeking a Senior Data Warehouse/Lakehouse Developer to design, build, and optimize enterprise data solutions. This role combines… more
    Lumen (12/06/25)
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  • Software Developer - Internship

    fusionSpan (Rockville, MD)
    …is a fast-growing multinational information technology services company, and we are seeking a Java Developer to join the team remotely or at our Headquarters in ... on Salesforce implementation projects. Responsibilities + Application development including Java /APEX development and custom web based applications + Developing web… more
    fusionSpan (11/26/25)
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  • Salesforce Marketing Cloud (SFMC) Developer

    Deloitte (Baltimore, MD)
    …practices + Support the technical needs of the client and oversee other developer 's work + Own higher-level brainstorming from a design architecture perspective + ... Studio, Journey Builder, Content Builder, Audience Builder, Data Modeling, Data Extensions, ETL , GTL, and Marketing Cloud APIs + 1+ years of development experience… more
    Deloitte (11/22/25)
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  • Software Developer 4

    Oracle (Annapolis, MD)
    …develop automation to support and test the service. Expertise in Software development, Java , and Python is highly desired. Our team of highly capable Software ... cycle: Architecture, Design, Implement, Support + Strong expertise in Python, Java , C/C++ (preferred), Shell Scripting + Strong understanding of Unix/Linux systems,… more
    Oracle (11/25/25)
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  • Remote Principal Software Developer - AI/ML

    Oracle (Annapolis, MD)
    …with a focus on adaptability, as we work with Python, Java , and other languages interchangeably. **Responsibilities** **Responsibilities:** + Lead the design ... semantic search, and summarization features. + Build and optimize data pipelines using ETL /ELT processes and tools like Kafka, Flink, and RabbitMQ for efficient data… more
    Oracle (11/25/25)
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  • Software Developer 5

    Oracle (Annapolis, MD)
    …semantic search, and summarization features. + Build and optimize data pipelines using ETL /ELT processes, Hadoop, Spark, Ray jobs, and tools like Kafka, Flink, and ... data-centric applications with a leadership focus preferred + Proficient in Java , Python, or similar object-oriented languages for building robust backend systems.… more
    Oracle (12/05/25)
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  • Software Engineer (Data Analytics Focus)

    BigBear.ai (Columbia, MD)
    …will also contribute to the MI team as a software engineer and analytic developer where you will design, develop, and integrate solutions involving the analysis of ... normalize, and enrich large data sets. + Design and implement Extract, Transform, Load ( ETL ) workflows to convert and normalize data. + Augment the platform with new… more
    BigBear.ai (12/11/25)
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  • Senior Data Engineer

    Oracle (Annapolis, MD)
    …pipelines that integrate data from various tools into centralized databases. The developer will focus on gathering, transforming, and validating data to produce ... and BI solutions using tools such as SQL, Python, ETL frameworks + Experience with data modeling, warehousing and...modern scripting or programming language, such as Python or Java + Experience with SQL, Apache PySpark + Strong… more
    Oracle (11/25/25)
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  • Software Engineer

    Synergy ECP (Columbia, MD)
    …in supporting services. The Software Engineer should have documented work experience using Java (Springboot and Unit Test), Groovy (in particular XML parsing and ... ETL ), Dataflow (Niagara Files), Virtualization (Kubernetes (RKE2), Rancher, Docker, Containers/Containeryard), MongoDB ( Developer Skillset (eg, query)),… more
    Synergy ECP (10/15/25)
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