• Cognos Administrator/Developer

    CACI International (VA)
    …+ Proven experience with Cognos Analytics, TM1, or similar BI tools. + Strong knowledge of SQL and database management systems (eg, Oracle, SQL Server) + ... Create and maintain documentation for Cognos processes and procedures. + Monitor system performance and implement improvements as needed. + Provide training and… more
    CACI International (09/04/25)
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  • ETL Developer

    Noblis (Chantilly, VA)
    …query, aggregation, and visualization techniques + ETL processes and data transformation + SQL and database technologies (MySQL, PostgreSQL, Microsoft SQL ) + ... + Develop ETL mappings to extract data from source systems , transform data based on business requirements, and load...data based on business requirements, and load into target systems + Conduct performance tuning of mappings to ensure… more
    Noblis (09/04/25)
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  • API Java Python Developer, Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …integrating third-party APIs and services. - Database Management: Work with various database systems (eg, SQL and NoSQL databases like PostgreSQL, ... and experience with API development tools (eg, Postman, Swagger UI). -Familiarity with database systems ( SQL and/or NoSQL). -Experience with version control… more
    CGI Technologies and Solutions, Inc. (09/06/25)
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  • Senior AWS Python Developer

    CGI Technologies and Solutions, Inc. (Reston, VA)
    …proficiency . Docker and Terraform usage . REST API development and integration . SQL and database interactions (relational, block, and file storage) . Git, ... and AWS. Education: Bachelor's degree in computer science, Information Systems , or a related field Other Information: CGI is...Well-being programs **Skills:** + Python + Shell Script + SQL + Terraform + Confluence **What you can expect… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Senior Data Warehouse Engineer

    Steampunk (Mclean, VA)
    …data models, schema design, and entity-relationship diagrams. + Strong knowledge of SQL and database optimization techniques (Preferably SQL Server. ... MySQL, Oracle). + Bachelor's degree in Computer Science, Information Systems , Engineering, a related technical discipline, or professional experience equivalent.… more
    Steampunk (09/25/25)
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  • Senior Software Engineer (C#/.NET/React)

    CoStar Realty Information, Inc. (Richmond, VA)
    …C#, .NET Framework& Web API 2.0 Development + 3+ years of experience in MS SQL Server OR Database Design in T- SQL programming/performance tuning + Experience ... 1 day remote. **Responsibilities** + Build big, distributed, API-driven systems for tens of thousands of users + Produce...tools are React JS ,C#, .NET Framework, AWS (Dynamo/S3/Lambda), SQL Server + Drive and lead software design, development… more
    CoStar Realty Information, Inc. (09/13/25)
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  • System Development Engineer III

    Amazon (Arlington, VA)
    …and scalability. Partner with the software development teams to support corporate infrastructure systems and perform database queries ( SQL ) using Window, ... and scalability. Partner with the software development teams to support corporate infrastructure systems and perform database queries ( SQL ) using Window,… more
    Amazon (09/30/25)
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  • Business Systems Analyst II

    Navy Federal Credit Union (Vienna, VA)
    …management, and analysis in support of strategic planning initiatives + Experience in SQL and VBA database languages + Navy Federal Project Portfolio Management ... Overview To coordinate and conduct moderately complex system analyses through data acquisition and modeling. To Identify, coordinate, document, and implement… more
    Navy Federal Credit Union (10/03/25)
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  • Data Engineer

    BAE Systems (Reston, VA)
    …provided in XML, delimited text, email (eg eml, mbox, pst), and a variety of database systems ( SQL Server, Oracle, PostgreSQL, MySQL) + Apply semantic data ... to classify, aggregate, and generalize data stored in hierarchical, network, or relational database management systems to define the meaning of data within the… more
    BAE Systems (09/09/25)
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  • Sr Software Developer (Application)

    TEKsystems (Fairfax, VA)
    …in information system design, including application programming on large-scale Database Management Systems (DBMS) and the development of complex software ... systems and application engineering, including full life cycle application systems design and development. Assesses system architecture and hardware… more
    TEKsystems (09/30/25)
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