• Senior Data Scientist

    Micron Technology, Inc. (Manassas, VA)
    …RESTful APIs, Minor experience with WSLs + Databases: MySQL, MSSQL, Oracle, PostgreSQL , MongoDB, Neo4j, BigQuery SQL, Snowflake SQL, basic understanding of SSL + ... **Tools:** + Git , Bitbucket **Additional** **details:** + Ability to conduct and/or attend meetings when needed in the evening. + Excellent communication skills to collaborate with cross-functional teams. + ​Adaptability and willingness to learn new… more
    Micron Technology, Inc. (08/08/25)
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  • TALEND Developer (Remote)

    Koniag Government Services (Chantilly, VA)
    …Experience working with various database systems including SQL Server, Oracle, MySQL, PostgreSQL + Knowledge of NoSQL databases such as MongoDB, Cassandra, or ... DynamoDB + Proficiency in scripting languages (Python, Shell, Perl) for automation and data processing + Experience with various data formats including XML, JSON, CSV, and flat files + Knowledge of REST and SOAP web services and API integration + Understanding… more
    Koniag Government Services (08/08/25)
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  • Senior Software Engineer - (Hybrid)

    CareFirst (Reston, VA)
    …+ Knowledge of database technologies (eg cloud, SQL, Oracle, Mongo DB, PostgreSQL , etc.). + Fundamental knowledge of software engineers? best practices, agile ... methodologies, CI/CD pipelines. + Knowledge of test-first practices including Test-Driven Development (TDD) for unit tests and Behavior-Driven Development (BDD) for automated acceptance tests. + Strong experience with Deployment/Continuous Integration/… more
    CareFirst (08/08/25)
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  • Senior Full Stack Software Engineer

    Fannie Mae (Reston, VA)
    …REST and various formats such as JSON/XSL/XSD/XSLT * Relational DB - Aurora PostgreSQL , Oracle * Development tools such as IntelliJ, Visual Source Code, Git/ ... Bitbucket, JIRA, Confluence SF Technology - Software Engineering - Senior Associate 121,000.00 - 158,000.00 JR526 Qualifications Education: Bachelor's Level Degree (Required) The future is what you make it to be. Discover compelling opportunities at… more
    Fannie Mae (08/08/25)
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  • Applications Database Analyst

    GovCIO (Richmond, VA)
    …Proficiency in database management systems like MySQL, Oracle, SQL Server, PostgreSQL , etc. Strong understanding of database concepts, normalization, indexing, and ... query optimization + Data Modeling: Knowledge of data modeling concepts and tools to design database structures, entities, relationships, and data flow diagrams + Problem-Solving Skills: Ability to troubleshoot database issues, identify root causes, and… more
    GovCIO (08/08/25)
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  • Java Developer Mid.

    SAIC (Ashburn, VA)
    …up code to perform highly efficient CRUD operations on DBMS such as Oracle, PostgreSQL , MongoDB with JDBC, JPA, Hibernate etc. + Experience with HTML, CSS and ... JavaScript, Angular, React, React-Native, NodeJS. + Developing and debugging complex SQL queries. + Some experience and familiarity with Unix, Linux systems and commands along with some shell scripting. + Experience with object-oriented analysis and design… more
    SAIC (08/08/25)
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  • Senior Software Engineer (C#)

    Synergy ECP (Quantico, VA)
    …substituted for a degree. Required Capabilities: + C# + MS SQL + PostgreSQL Desired Capabilities: + Elasticsearch + AWS CLEARANCE REQUIRED The qualified individual ... must be fully cleared in current access with the appropriate MPO client polygraph Benefits + Compensation: We offer highly competitive compensation so everyone can share in the growth of the company as we build its success together! + Health & Retirement: We… more
    Synergy ECP (08/08/25)
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  • Full Stack Software Developer - Early Career

    CACI International (Sterling, VA)
    …+ DevOps tools such as Jenkins, Puppet, Git and GitLab + Relational, PostgreSQL , Dynamo and file-based storage products + AWS (EC2, CloudWatch, Dynamo, S3, RDS, ... CloudFormation) This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at… more
    CACI International (08/08/25)
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  • Cleared Data Engineer

    Noblis (Chantilly, VA)
    …Prefect. + Database experience with some of the following products: Elasticsearch, PostgreSQL , MySQL, Oracle, MongoDB + Experience working with Docker, Kubernetes + ... Proficient with git and pull request workflows. + Experience performing extract, transform, load (ETL) development for data pipelines (specifically cyber data). + Ability to perform API service development. + Experience supporting programs within the… more
    Noblis (08/08/25)
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  • Mission Systems Engineer

    SAIC (Chantilly, VA)
    …simulation experience using one or more of the following desired: C++, Python, R, SQL, PostgreSQL , Linux, MATLAB, VBA, or STK + Ability to work in a fast paced, ... dynamic, and team environment REQNUMBER: 2506639 SAIC is a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence markets. Our robust… more
    SAIC (08/07/25)
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