• Software Engineer

    Leidos (Annapolis Junction, MD)
    …Studio, Rhapsody, WebStorm. + Must have experience with databases such as Oracle, PostgreSQL , MongoDB, SQL Server. + Must have experience with Web Application User ... Interface Development, knowledge of databases and structures, Spring Framework, and/or experience working with AngularJS, JSON, HTML, XML, XSLT. + Must have experience with software source control and configuration management tools. + Must have experience with… more
    Leidos (06/20/25)
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  • Lead Data Analytics Engineer (Splunk)

    CACI International (Laurel, MD)
    …: + Experience with MongoDB + Familiarity with relational databases (MySQL, PostgreSQL , Oracle, etc.) + Background in machine learning and predictive analytics - ... ** ** **What You Can Expect:** **A culture of integrity.** At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a… more
    CACI International (06/19/25)
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  • Full Stack Engineer (mid-level)

    T. Rowe Price (Owings Mills, MD)
    …supporting java backend solutions + Significant experience in AWS cloud technologies and PostgreSQL + Able to work with existing data models and schemas and suggest ... changes and improvements + Provides a clear and concise explanation of business strategy, technical concepts, designs or implementation to a non-technical audience + Able to quickly learn new technologies and stay abreast of industry trends + Able to work… more
    T. Rowe Price (06/19/25)
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  • FLEX Senior Software Engineer - SEO

    Marriott (Bethesda, MD)
    …node.js, JavaEE, HTML5 + Database: Relational (Oracle, DB2, MySQL/MariaDB, PostgreSQL , MSSQL Server), non-relational (Cassandra, Couchbase, MongoDB) + Middleware: ... Web Servers (Apache, NginX), Application Servers (JBoss, Tomcat), Messaging (MQSeries, Message Broker, DataPower) + Experience in researching emerging technologies and trends, standards, and products + Experience in developing technology roadmaps and… more
    Marriott (06/14/25)
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  • DevOps Engineer - $20K Sign On Bonus

    Huntington Ingalls Industries (Columbia, MD)
    …with big data technologies like: Hadoop, Accumulo, Ceph, Spark, NiFi, Kafka, PostgreSQL , ElasticSearch, Hive, Drill, Impala, Trino, Presto, etc. + Experience with ... containers, EKS, Diode, CI/CD, and Terraform are a plus. + Work could possibly require some on-call work. We have many more additional great benefits/perks that you can find on our website at www.eitccorp.com [eitccorp.com]. more
    Huntington Ingalls Industries (06/13/25)
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  • Digital Services Web Server Administrator - TS/SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …security practices. + Familiarity with database management systems (eg, MySQL, PostgreSQL ). + Experience with monitoring tools and performance tuning. + Knowledge ... of configuration management tools (eg, Ansible, Puppet, Chef). * Security Clearance Level: TS/SCI w/Poly * Required Skills and Abilities: + Experience with cloud platforms (eg, AWS, Azure, Google Cloud). + Experience with containerization and orchestration… more
    General Dynamics Information Technology (06/11/25)
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  • System Engineer

    Belay Technologies (Fort Meade, MD)
    …ability to understand and work with technologies including REST, Oracle/MySQL, MongoDB, PostgreSQL , JSON, XML, Docker, AWS, Nifi, Single Sign-On (OAuth and SAML) and ... Kubernetes. The candidate is expected to provide technical expertise in industry, federal, and DoD standards/policies as well as create and maintain ICAM for Zero Trust documentation to include release notes, installation and user guides, frameworks, SOPs, and… more
    Belay Technologies (06/11/25)
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  • Technical Team Lead - Engineering

    Norstella (Annapolis, MD)
    …2+ years of experience with modern relational and NoSQL databases (Experience with PostgreSQL , MongoDB is a plus) + 4+ years of experience designing, developing and ... architecting backend microservices with RESTful API and API security frameworks, service-oriented and/or microservices architecture + 4+ years of experience using modern build and deployment tools such as Jenkins and Docker + Experience with web scraping… more
    Norstella (06/10/25)
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  • Data Scientist / Data Architect

    ERP International (Laurel, MD)
    …working with relational and non-relational databases (eg, Oracle, SQL Server, PostgreSQL , MongoDB). + Practical experience in integrating disparate data sources and ... supporting data modernization and interoperability initiatives. + Experience in the development and documentation of data-related policies, standards, and procedures, ensuring alignment with enterprise and federal requirements. **Required Knowledge, Skills,… more
    ERP International (06/10/25)
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  • Database Engineer

    Synergy ECP (Annapolis Junction, MD)
    …and Flask frameworks to interact with data models such as mariaDB, MongoDB, and PostgreSQL and send data upon request, in JSON format, to UI front ends. Requirements ... Requires five (5) yearsof experienceas aDatabase Engineeron programs and contracts of similar scope, type, and complexity. ABachelor's degreein a technical discipline from an accredited college or university is required.Five (5)years of additional Database… more
    Synergy ECP (06/08/25)
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