• Application Developer

    ManTech (Ashburn, VA)
    …both physical and virtual border crossings require the application of "big data " solutions to promote efficient trade and travel. **Responsibilities include, but are ... to:** + Architect Lead, develop and maintain end-user focused, object-oriented, data -driven analytic applications using DevOps and Agile development principles and… more
    ManTech (05/14/25)
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  • Senior Software Engineer, Observability Platform…

    Cisco (VA)
    …streaming platform that allows customers and developers to analyze massive amounts of data from a multitude of devices, operating systems, logs, metrics, traces and ... PostgreSQL) and NoSQL databases (eg, MongoDB, Cassandra). + Proficiency with "Big Data " technologies such as Apache Druid, Presto/Trino, Apache Spark, or Apache… more
    Cisco (05/13/25)
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  • Network Management Systems (NMS) Application…

    CACI International (Sterling, VA)
    …network management systems and other enterprise applications, ensuring seamless data flow and process automation across our IT infrastructure. **Responsibilities:** ... + Develop and maintain APIs, middleware, and custom scripts to facilitate data exchange and process automation + Optimize existing integrations to improve… more
    CACI International (05/10/25)
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  • Software Engineer III - Backend

    Walmart (Reston, VA)
    …feels a personal stake in everything that you work on, has a love for data , enjoys solving complex problems, has a passion for privacy, knows how to foster strong ... areas include customers, stores and employees, in-store service, merchant tools, merchant data science, and search and personalization. **What you'll do:** + Design,… more
    Walmart (05/06/25)
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  • AI Software Developer

    ManTech (Chantilly, VA)
    …and maintains software solutions AI-enabled applications. + Works closely with data scientists to understand project requirements and translate them into technical ... + Develops and integrates AI and ML capabilities on a cloud-hosted data platform that supports significant market adoption, high performance, and strict access… more
    ManTech (05/01/25)
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  • Software Development Engineer, FinTech

    Amazon (Arlington, VA)
    …Are you looking for an opportunity that will help revolutionize the way big data sets are transformed and consumed inside Amazon? Are you interested in innovating ... insights across billions of financial transactions? Do you like data and security challenges? FinTech is for you! Our...programming with at least one modern language such as Java , C++, or C# including object-oriented design - Excellent… more
    Amazon (04/25/25)
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  • Cleared Senior SDET

    General Atomics (Chantilly, VA)
    …situational awareness capabilities, including THRESHER and DRAGONSPELL, that process petabytes of data from numerous streaming data sources in near real time. ... and machine learning techniques to extract features and fuse data from multiple phenomenologies to form a rich live...Cases, and Test Reports + Proficient in object-oriented languages ( Java ) + Possess excellent verbal and written communication and… more
    General Atomics (04/05/25)
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  • Test Engineer

    Highmark Health (Richmond, VA)
    …reviews of testing artifacts. Acquires, manipulates or creates all necessary test data needed for software quality assurance. Mentors junior Test Engineers in this ... Test engineers will work with a variety of QA Automation technologies including; Java programming, Selenium, Appium and our cloud build and delivery processes. +… more
    Highmark Health (06/27/25)
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  • Software Integration Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …for automating ETL processes + Monitor and troubleshoot ETL pipelines to ensure data integrity + Implement best practices for ETL processes, including data ... integrated systems + Work closely with cross-functional teams, including developers, data stewards and engineers, administrators, and process owners to align… more
    Arena Technical Resources, LLC (06/26/25)
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  • Signal Processing Engineer

    Leidos (Arlington, VA)
    …test algorithms in Matlab, Simulink, or C+- Analyze results from simulation or real data to identify root causes and trends - Develop novel and advanced algorithms, ... performance simulation, and analysis - using simulated and real data in both time series and spectral domains -...Mathematica, Python, Simulink - and languages such as C/C++, Java etc. - Working knowledge areas such as digital… more
    Leidos (06/25/25)
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