• Lead Software Engineer

    System One (Reston, VA)
    …programs * Experience tuning Hadoop/Spark/hive parameters for optimal performance * Strong SQL query writing and data analysis skills * Good shell scripting ... code components Skills nice to have: * Healthcare experience * Cloudera Developer certification Knowledge, Skills and Abilities (KSAs) Works closely with Architects,… more
    System One (09/24/25)
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  • AWS/Java Full Stack Programmer

    CGI Technologies and Solutions, Inc. (Reston, VA)
    …this role:** . 6 - 7 yrs+ IT Industry experience . Mid-level enterprise-level Java developer . Minimum of 3yrs - 4yrs experience with Spring MVC, and Hibernate . ... jobs . Experience in Unix scripting . Experience in DB/ SQL . Good communication skills . Experience with AWS...+ Full Stack Development + Java + Oracle + SQL + Unix **What you can expect from us:**… more
    CGI Technologies and Solutions, Inc. (09/19/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    …+ Experience or familiarity with multiple the following: Java/JEE, Python, C/C++, SQL , SOAP, WSDL, WADL, PERL, PowerShell, VBS, Eclipse, Postgres, Oracle, Jenkins on ... this role. **Preferred Qualifications** + Experience with the following: JEE, SQL , application servers (Tomcat, WebLogic, JBoss), scripting. + Experience with high… more
    Leidos (09/15/25)
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  • Senior Software Engineer (C#/.NET)

    CoStar Realty Information, Inc. (Arlington, VA)
    …for which you are building software. We firmly believe that what separates a good developer from a great one is a deep understanding of the business that they are ... is robust, efficient and maintainable; our primary tools are C#, .NET Framework, SQL Server, AWS + Lead software design sessions, promote adoption of development… more
    CoStar Realty Information, Inc. (09/13/25)
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  • Lead Data Engineer

    ManTech (Chantilly, VA)
    …data technologies + Proficiency in programming languages such as Python, Java, or SQL . Experience with SQL and NoSQL databases **Preferred Qualifications:** + ... (eg, NIST framework). + Cloud certifications such as AWS Certified Developer , Oracle Cloud Infrastructure. + Familiarity with records management policies and… more
    ManTech (09/11/25)
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  • Proposal Analyst - Level 2

    Northrop Grumman (Dulles, VA)
    …and frameworks (eg, Django, Flask, NumPy, Pandas). + Knowledge of database systems ( SQL and NoSQL) and experience with ORM frameworks. + Strong problem solving and ... + Experience working in space systems programs. + Proven experience as a Python Developer , with a strong portfolio of completed projects. + Database design and … more
    Northrop Grumman (09/11/25)
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  • Data Scientist - US Citizens only - TS/SCI/FSP…

    The Metamorphosis Group (Reston, VA)
    …delivery of open source data, information, and insights. Position requires developer support developing tailored solutions to tackle unique global collection ... OpenSearch. 4. Demonstrated experience creating, programmatically working with and maintaining SQL and NO- SQL databases. 5. Demonstrated experience with other… more
    The Metamorphosis Group (09/10/25)
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  • Ping IDM (ForgeRock) SME

    CGI Technologies and Solutions, Inc. (Reston, VA)
    …and responsibilities:** We are seeking an experienced ForgeRock IDM Integration Developer to lead the design and implementation of identity management solutions ... link qualifiers, query filters, and policies. * Experience with SQL connectors and transforming data into relational databases. *...+ Python + RESTful (Rest-APIs) + Service Cloud + SQL **What you can expect from us:** **Together, as… more
    CGI Technologies and Solutions, Inc. (09/10/25)
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  • Data Engineer

    ManTech (Ashburn, VA)
    …services. + Proficiency in programming languages such as Python, PLSQL, or SQL . + Experience with SQL and NoSQL databases. **Preferred Qualifications:** ... and big data technologies. + Cloud certifications such as AWS Certified Developer , Oracle Cloud Infrastructure. + Familiarity with big data technologies like Hadoop,… more
    ManTech (09/06/25)
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  • Finance Technology - Software Engineering - Senior…

    Fannie Mae (Reston, VA)
    …* Deep technical knowledge of AWS services - EC2, EMR, Lambda, StepFunctions, S3, SNS/ SQL , CloudWatch. * End to End automation using AI agents * Solid understanding ... technologies including Redshift and RDS with strong technical ability with complex SQL . * Proficiency developing REST API integrations with SaaS applications. *… more
    Fannie Mae (09/05/25)
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