• Sr. Software Engineer - Enterprise Data

    Fannie Mae (Reston, VA)
    …in creating and managing databases with the use of relevant software such as MySQL , Hadoop, or MongoDB * Skilled in discovering patterns in large data sets with ... the use of relevant software such as Oracle Data Mining or Informatica * Experience using software and computer systems' architectural principles to integrate enterprise computer applications such as xMatters, AWS Application Integration, or WebSphere *… more
    Fannie Mae (10/01/25)
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  • Data Solution Architect

    Steampunk (Mclean, VA)
    …Hadoop, Spark, Kafka, etc. + Relational SQL and NoSQL databases, such as Postgres, MySQL , MS SQL Server, Oracle, Mongo, etc. + Data pipeline and workflow management ... tools: Airflow, NiFi, etc. + AWS cloud services such as EC2, EMR, RDS, Redshift, Glue, SageMaker (or Azure and GCP equivalents) + Data streaming systems: Storm, Spark-Streaming, etc. + Data science tools/languages: R, R Studio, Python (data preparation and… more
    Steampunk (10/01/25)
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  • Web Developer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …more of the following applications: C#, Ajax/Java Script, HTML 5, PHP, CSS, and MySQL . + Demonstrated experience in 3 or more of the following; Adobe Dreamweaver, ... Photoshop, Illustrator, Afobe InDesign, Premiere, After Effects, Captivate and Catasia. + Demonstrated experience using approved section 508/accessibility compliance tools. + Demonstrated experience with designing and developing original, innovative graphic… more
    General Dynamics Information Technology (10/01/25)
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  • Full Stack Developer (Remote)

    GovCIO (Richmond, VA)
    …Relational databases and SQL. + Experience using Non-Relational and Relational databases like MySQL , SQL server, Oracle. + At least five years experience with .NET ... applications, ASP.NET Web Forms, ASP.NET MVC etc. + Experience with C# and Visual Studio + Experience with HTML/CSS/JavaScript + Experience with SSRS (SQL Server Reporting Services) + Must be able to design, discuss, and document system strategies for… more
    GovCIO (09/30/25)
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  • Full Stack Developer - Onsite

    MSys Inc. (Reston, VA)
    …on Rails, Java, or .NET. + Familiarity with database technologies: SQL (PostgreSQL, MySQL ), NoSQL (MongoDB). + Experience with version control systems (eg, Git). + ... Understanding of CI/CD pipelines and DevOps practices. + Familiarity with cloud services (eg, AWS, Azure, Google Cloud) is a plus. + Excellent problem-solving and communication skills. Preferred Qualifications + Experience with Docker, Kubernetes, or other… more
    MSys Inc. (09/30/25)
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  • Summer Intern, Data Scientist / Engineer

    ICF (Reston, VA)
    …+ Java, J2EE, C#, .NET or equivalent + One SQL database technology ( MySQL , MSSQL, Oracle or equivalent) + HTML, CSS, JavaScript/TypeScript, JSP + Experience with ... source control: Git and/or SVN + Ability to integrate RESTful web services + Experience with multiple software development lifecycles such as Agile and Waterfall + GitHub page or code sample preferred **Working at ICF** ICF is a global advisory and technology… more
    ICF (09/30/25)
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  • Senior Data Analyst, Credit Risk Management

    PenFed Credit Union (Mclean, VA)
    …writing and compiling data from various sources to produce reporting using SQL Server, MySQL , Oracle, Access or other database tools. + Proficiency in BI tools such ... as Tableau and PowerBI is highly recommended. + Proven project management skills and ability to manage multiple projects + Excellent written and verbal communication, and presentation skills required. + Self-motivated and strong interpersonal skills in order… more
    PenFed Credit Union (09/30/25)
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  • Senior Full Stack Engineer - Multi-Family…

    Fannie Mae (Reston, VA)
    …and Kubernetes. *Database Management* * Experience with SQL databases (PostgreSQL, MySQL ). * Experience with NoSQL databases (DynamoDB, MongoDB). *Version Control & ... Collaboration* * Proficient in Git, GitHub, GitLab, and collaborative development workflows. *Testing & Quality Assurance* * Experience with unit testing, integration testing, and test-driven development (TDD) using tools like JUnit, Jasmine, and Selenium.… more
    Fannie Mae (09/28/25)
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  • Senior Data Engineer

    Noblis (Chantilly, VA)
    …Python for data processing, automation and ETL workflow orchestration + SQL ( MySQL , PostgreSQL, Microsoft SQL) and query optimization + Elasticsearch and Apache Solr ... (design, scaling, query optimization, cluster management) + Data pipeline technologies (Apache Kafka, Apache Nifi, Cribl) + Log analytics and observability platforms, particularly Splunk + Containerization and orchestration technologies (Docker, Kubernetes) +… more
    Noblis (09/27/25)
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  • UI Developer

    CACI International (VA)
    …Java Spring 6.x/MVC/Spring boot. + Experience with SQL or PL/SQL Oracle, MySQL , or PostgreSQL Server databases. + Understanding of system architecture concepts and ... experience with system design (defining service building blocks, data flow, caching strategies for UI assets, building systems with scalability, reliability, and maintainability in mind). + DevOps experience/CI/CD pipeline. + Experience deploying applications… more
    CACI International (09/27/25)
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