• Senior Ruby on rails Developer (Remote)

    Cognizant (Annapolis, MD)
    **Job Overview** We are looking for a highly skilled **Senior Ruby Developer ** with deep expertise in **Ruby on Rails 3.2.x** , **Passenger web server** , and the ... asset pipeline** (Sass, CoffeeScript, Uglifier). This role involves both backend and frontend development, cross-functional collaboration, and integration with… more
    Cognizant (09/20/25)
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  • JavaScript developer / Architect

    Two95 International Inc. (Bethesda, MD)
    Title: Senior java script Developer / Architect Location: Bethesda, MD Duration: 3+ Months Requirements + Develop accurate and realistic design plans along with ... within large branded websites, content management systems, E-commerce platforms, and backend frameworks ( Java , .NET) + Understand client-side templating… more
    Two95 International Inc. (09/08/25)
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  • Appian Software Integrator/ Low Code…

    Xcelerate Solutions (Bethesda, MD)
    Appian Software Integrator/ Low Code Developer - TS /SCI Xcelerate Solution is seeking you as our next TS/SCI cleared Appian Software Integrator / Low Code ... Developer supporting DIA-NMEC under our 10-year DOMEX Technology Platform...activities extending across the development of systems to include backend and frontend software engineering tasks. Have impact as… more
    Xcelerate Solutions (09/22/25)
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  • Software Developer / Engineer

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Software Developer / Engineer Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions Group is looking for ... Linux based systems using Redhat, CentOS, Rocky, etc. + Backend development and scripting of complex systems using languages...of complex systems using languages like C++, Python, and JAVA + Web-based user interface design and crafting an… more
    Athenix Solutions Group, LLC (07/24/25)
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  • Principal Software Engineer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …Diploma and 19 years experience. + Proficiency in one or more of our primary backend languages: Java , Python, Go. + Experience working with or modifying Trino ... Job Description Enlighten is looking to hire exceptional Senior Backend Developers to join our high-impact engineering team. We...If you are a mature, pragmatic, and highly skilled developer who thrives on flexibility and making a tangible… more
    Huntington Ingalls Industries (07/24/25)
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  • API Gateway Dev Portal Lead

    Huntington National Bank (Hagerstown, MD)
    Description Summary + Are you passionate about building intuitive, scalable, and secure developer experiences? Do you thrive in environments where you can shape how ... to drive the design and development of our next-generation Developer Portal. This role is ideal for a hands-on...Identity, OAuth2, and JWT. + Design and build scalable backend services to support portal features such as API… more
    Huntington National Bank (09/23/25)
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  • Cloud Engineer

    TEKsystems (Linthicum Heights, MD)
    …supported through our TGS Talent Acquisition Team requires: Job Summary The IDP Backend Developer is a technical role responsible for designing, building, and ... and other technical team members. . Associate level AWS certification ( Developer certification preferred) Description As an organization, TEKsystems Global Services… more
    TEKsystems (10/01/25)
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  • Distributed Systems Software Engineer - WarpStream

    Confluent (Annapolis, MD)
    …transactions, active-active multi-regions clusters, and even write some HTML/Javascript for our developer console. We're a small team of < 10 engineers, so you'll ... level to making sure our UI provides a great developer experience. You will have an opportunity to solve...complex technical projects end to end. + Build mission-critical backend services that deliver value to our customers. You… more
    Confluent (09/09/25)
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  • 128 Cloud Software Engineer 3

    ARSIEM (Annapolis Junction, MD)
    …based upon documented requirements. + Directly contributes to all stages of backend processing, analyzing, and indexing. + Provides expertise in Cloud Computing, ... Hadoop Ecosystem including implementing Java applications, Distributed Computing, Information Retrieval (IR), and Object...two (2) years of experience. + Cloudera Certified Hadoop Developer certification may be substituted for one (1) year… more
    ARSIEM (09/11/25)
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  • Senior Software Engineer

    MongoDB (Baltimore, MD)
    …**Who you are** + Experienced in distributed systems, with at least 6+ years of backend engineering experience ( Java , Go, or similar) + Skilled in streaming data ... modernize legacy workloads, embrace innovation, and unleash AI. Our industry-leading developer data platform, MongoDB Atlas, is the only globally distributed,… more
    MongoDB (08/01/25)
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