• ETL Developer

    Leidos (Ashburn, VA)
    …+ Must be able to maintain and obtain a CBP Background Investigation prior to start + Expertise in Informatica PowerCenter and Informatica IICS(Cloud Data ... with Databricks(PySpark, Delta Lake, Notebooks, Workflows). + Strong experience in SQL , stored procedures, and performance tuning ( SQL Server, PostgreSQL,… more
    Leidos (04/25/25)
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  • Manager, Software Engineering

    CoStar Realty Information, Inc. (Arlington, VA)
    …robust, efficient, and maintainable; our primary tools are C#, .NET Framework, JSON, SQL Server, and AWS + Drive and lead software design, development standards, and ... or college. + A track record of commitment to prior employers. + A demonstrable track record of building...as Web API + 3+ years of database design, T- SQL programming, and performance tuning experience + Ability to… more
    CoStar Realty Information, Inc. (04/24/25)
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  • Senior Data Scientist

    ManTech (Sterling, VA)
    …code as well as run, save, edit, optimize, and document queries using SQL + Assess validity, accuracy, completeness, consistency, and uniformity of data as well ... and 3 or more years + Experience working with SQL , data-mining or statistical software + Experience with web...is a plus + Conceptual understanding of - and/or prior experiences related to - data profiling, fuzzy matching,… more
    ManTech (04/24/25)
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  • Sr. Software Engineer TS/SCI Polygraph $25k Sign…

    Leidos (Reston, VA)
    …discipline and a minimum of twelve (12) or more years of prior relevant software engineering/development experience. + Additional experience may be substituted for ... Specific experience with one or more of the following: Java/JEE, Python, C/C++, SQL , SOAP, WSDL, WADL + Experience with User Interface development, knowledge of… more
    Leidos (04/18/25)
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  • Business Systems Analyst

    CoStar Realty Information, Inc. (Arlington, VA)
    …accredited, not-for-profit University or College * A track record of commitment to prior employers * 5+ years of experience supporting the design, development, and ... to learn and understand various data environments * Strong SQL skills for processing/analyzing large data sets and supporting...and technical integrations * 3+ years of experience with sql and data analysis * 1+ years of experience… more
    CoStar Realty Information, Inc. (04/16/25)
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  • Senior Manager, Contracts

    Aurora Flight Sciences Corporation (Manassas, VA)
    …Finance, Program Office(s) and other functional departments for resolution of issues prior to negotiating and executing agreements and through the administration of ... is required. - Working knowledge of MS Word, Project, Excel, and SQL queries is very helpful. - Experience with international/commercial contracting is desired… more
    Aurora Flight Sciences Corporation (04/16/25)
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  • Email Developer and Automation Specialist,…

    CoStar Realty Information, Inc. (Arlington, VA)
    …+ Experience in Google Analytics. + A track record of commitment to prior employers **PREFFERED QUALIFICATIONS AND SKILLS** + Knowledge of Pardot + Basic knowledge ... of SQL and or SQL Server Management Studio preferred. + Experience with commercial real-estate market and data management a plus. + Strong ability to handle… more
    CoStar Realty Information, Inc. (04/05/25)
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  • Remote Senior Java Backend Developer

    Shuvel Digital (VA)
    …to national and homeland security problems. The senior developer will use Java, SQL , and Oracle to design, develop, test, and maintain data services (SOAP/REST). + ... security policy, CSRF tokens) + Experience with querying various databases (Oracle, SQL Server, MariaDB) using a variety of means (command line clients, desktop… more
    Shuvel Digital (03/27/25)
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  • Data Engineer

    BAE Systems (Reston, VA)
    …text, email (eg eml, mbox, pst), and a variety of database systems ( SQL Server, Oracle, PostgreSQL, MySQL) + Apply semantic data modeling techniques to classify, ... semantic data models, including relational and object-relational databases (eg Postgress, SQL Server, MySQL), Key value stores, Inverted Indexes (Lucene, Elastic… more
    BAE Systems (03/27/25)
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  • Software Automation Engineer (Python)

    SAIC (Ashburn, VA)
    …+ Data interface message testing with JSON and XML message sets + Developing SQL or Unix scripts for test data generation or test harness automation + Execute ... for regression run + AWS (plus) + Oracle/Postgres DB, PL/ SQL **Desired Skills and Experience:** + Docker + Jenkins...+ Jenkins + Gitlab + Kubernetes + Playwright + Prior experience as a software development is a plus… more
    SAIC (03/27/25)
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