• Mid Level Back End Developer

    BigBear.ai (Ashburn, VA)
    Overview BigBear.ai is seeking a Mid-Level Back End Developer to build, enhance, and support backend systems and APIs. This role involves independently ... development and backend architecture + Ability to work independently and handle tasks end -to- end What we'd like you to have + Experience with databases such as… more
    BigBear.ai (12/05/25)
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  • Senior Back End Developer

    BigBear.ai (Ashburn, VA)
    Overview BigBear.ai is seeking a Senior Back End Developer to lead backend development efforts, drive technical decision-making, and build high-quality, ... scalable backend systems. This role requires deep hands-on expertise and the ability to guide and mentor others. What you will do + Architect, design, and lead development of backend systems using Python and Flask + Own the creation and lifecycle of robust… more
    BigBear.ai (12/05/25)
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  • Back End Developer

    Evertec Group, LLC (IA)
    Back End Developer Costa Rica Responsabilidades Generales Realiza funciones complejas de programacion, prueba y depuracion relacionadas con la implementacion ... de aplicaciones .NET. Analizar los incidentes diarios notificados con respecto a la programacion de .NET y asuntos relacionados, proporcionando soluciones rapidas. Educacion y Experiencia Requerida * Bachillerato en Ingenieria en Sistemas, sistemas de la… more
    Evertec Group, LLC (09/27/25)
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  • MFAMS Senior Back End Java…

    CACI International (Hanover, MD)
    MFAMS Senior Back End Java Developer -TS/SCI with Poly Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... will implement new features, capabilities and address defects. The developer should be able to define, manage, and deliver...input throughout the software lifecycle to include testing. The developer should be able to work collaboratively within an… more
    CACI International (10/23/25)
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  • Back End Java/Kafka Developer

    Eliassen Group (Jersey City, NJ)
    ** Back End Java/Kafka Developer ** **Jersey City, NJ** **Type:** Contract **Category:** Development **Industry:** Financial Services **Reference ID:** JN ... -102025-103935 **Date Posted:** 12/01/2025 **Shortcut:** http://careers.eliassen.com/FKMngH + Description + Recommended Jobs **Description:** Hybrid Onsite | 4 days per week in Jersey City, NJ PROJECT OVERVIEW New squad focused on Fixed Income (bonds, trades)… more
    Eliassen Group (10/08/25)
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  • Back End Developer - Mobile

    Robert Half Technology (Kansas City, MO)
    Description Position: MOBILE BACKEND DEVELOPER - DIGITAL ENTERPRISE TEAM Location: REMOTE Salary: UPTO $170K + BONUS + EXCEPTIONAL BENEFITS For immediate and ... C-suite of a Fortune 500 parent company. What You'll Do As a Mobile Backend Developer , you'll play a pivotal role in architecting and building the backbone of a… more
    Robert Half Technology (12/04/25)
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  • Back End Developer Intern

    IBM (Rochester, MN)
    …**Your role and responsibilities** IBM is seeking a talented and enthusiastic Backend Developer to join our team. This is an excellent opportunity for Interns to ... APIs, and data integrations. *Collaborate with cross-functional teams including front- end developers, architects, and product managers. *Write clean, efficient, and… more
    IBM (12/03/25)
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  • Back End Developer

    IBM (Rochester, MN)
    …**Your role and responsibilities** IBM is seeking a talented and enthusiastic Backend Developer to join our team. This is an excellent opportunity for early-career ... APIs, and data integrations. *Collaborate with cross-functional teams including front- end developers, architects, and product managers. *Write clean, efficient, and… more
    IBM (12/03/25)
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  • Senior Back End Developer

    BigBear.ai (Ashburn, VA)
    Overview BigBear.ai is seeking a Backend Developer (Senior) to join our team to begin an exciting and challenging career in Ashburn, VA. What you will do + Working ... closely with the tech lead and senior developers, the Mid-Level Java Developer will participate in the system architecture design, systems engineering, development,… more
    BigBear.ai (12/05/25)
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  • Back End Developer Intern

    IBM (Rochester, MN)
    …so, let's talk. **Your role and responsibilities** As a Backend Developer Intern, you will: Work with client-server architectures, networking protocols, application ... development, and databases Create and configure Infrastructure as a Service (IaaS), Platform as a Service (PaaS) and Software as a Service (SaaS) applications Create Application Programming Interfaces (APIs) that are clean, well-documented, and easy to use,… more
    IBM (12/03/25)
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