• Test Automation Developer - ETL/API/Rules

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …processes, APIs, and business rules, leveraging tools and programming languages like Python, Java , SQL , Selenium, Postman, SoapUI, or custom scripting. * ETL ... **Test Automation Developer - ETL/API/Rules** **Category:** Business Consulting, Strategy and..., or similar for test automation. * Expertise in SQL for data validation, querying, and database… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Senior - Expert Level PostgreSQL Database…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …responsibilities include creating and modifying database schemas, writing and optimizing SQL queries, and ensuring data integrity, security, and performance. ... Poly . SQL Proficiency: Strong command of SQL for querying, manipulating, and managing data ....programs \#CGIFederalJob \#LI-MB7 \#ClearanceJobs **Skills:** + Neo4J + Postgre SQL + Java + Python **What you… more
    CGI Technologies and Solutions, Inc. (09/26/25)
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  • Sr Lead Big Data Developer

    Lumen (Richmond, VA)
    …world and shape the future. **The Role** We are looking for a Lead Big Data Developer who is passionate about working with large-scale systems using cutting-edge ... world. We are igniting business growth by connecting people, data and applications - quickly, securely, and effortlessly. Together,...etc. + Proficient in programming languages, such as Python, Java , Scala, or SQL + Strong analytical… more
    Lumen (10/02/25)
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  • Senior Developer

    Koniag Government Services (Vienna, VA)
    …written, and oral communication skills. + Write and maintain advanced scripts using Java , JavaScript. XQuery, Python, HTML, SQL or any other scripting languages ... Prefer expertise working with NoSQL databases. + Must be Java Programmer Certified. + Prefer Cloudera Certified Developer... Java Programmer Certified. + Prefer Cloudera Certified Developer for Apache Hadoop (CCDH) + Must have Certified… more
    Koniag Government Services (07/12/25)
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  • Mid Full Stack Developer (Remote)

    Koniag Government Services (Chantilly, VA)
    …web applications. + 3+ years demonstrated experience developing cloud applications using Java . + 3+ years demonstrated experience using SQL and developing ... Government Services company, is seeking a Mid Full Stack Developer to support ATS and our government customer. This... SQL Server, GitLab, JIRA. + Experience with SQL and data warehouse + Knowledge of… more
    Koniag Government Services (07/31/25)
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  • Senior Software Application Developer

    CACI International (Sterling, VA)
    Senior Software Application Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular ... is currently looking for a motivated, career and customer-oriented Sr. Software Engineer/ Developer with Agile methodology experience to join our Customs and Border… more
    CACI International (10/02/25)
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  • Database Developer

    CACI International (Chantilly, VA)
    …management processes + Reverse engineer existing databases establishing an understanding of data models + Work closely with Java based development teams ... in optimizing SQL queries for performance, supporting ETL processes and data migrations + Familiarity with Git and/or other version control systems **Desired:**… more
    CACI International (09/26/25)
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  • AWS Admin/Full Stack Developer

    Leidos (Chantilly, VA)
    …conducting set-up, development, and maintenance. + Demonstrated experience using JavaScript, Python, and JAVA languages and data formats like JSON and YAML. + ... our customers' challenging missions? We are seeking an AWS Admin/Full Stack Developer motivated by variety, is seeking a challenging environment for professional… more
    Leidos (09/26/25)
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  • Full Stack Mobile Developer (Android)

    CACI International (Ashburn, VA)
    …in Ashburn, VA _Desired:_ + Technical Certifications, such as AWS Certified Developer , AWS Certified Solutions Architect, OCP Java , etc. + Understanding ... Full Stack Mobile Developer (Android) Job Category: Information Technology Time Type:...the team **Qualifications:** _Required:_ + Experience using Kotlin or Java to develop applications for Android devices + Experience… more
    CACI International (09/12/25)
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  • Senior AWS Python Developer

    CGI Technologies and Solutions, Inc. (Reston, VA)
    **Senior AWS Python Developer ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Reston **Position ID:** J0825-1349 ... playing this video you consent to Google/YouTube processing your data and using cookies -Learn more (xweb.asp?clid=21001&page=cookiespolicy#integrationofyoutube) . **Position… more
    CGI Technologies and Solutions, Inc. (08/26/25)
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