• Java API Developer

    Eliassen Group (Annapolis, MD)
    ** Java API Developer ** **Anywhere** **Type:** Contract **Category:** Engineer **Industry:** Insurance **Workplace Type:** Remote **Reference ID:** JN ... to deliver high-quality solutions. **Experience Requirements:** + Proficiency in Java , MongoDB, and AWS. + Experience with API... Java , MongoDB, and AWS. + Experience with API development and maintenance. + Familiarity with cloud platforms,… more
    Eliassen Group (09/10/25)
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  • Senior Software Engineer, Fullstack…

    Coinbase (Annapolis, MD)
    …to bring a million developers onchain by creating an easy to use and trusted developer experience. We build API and SDK products for developers like wallets, ... [Coinbase Developer Platform](http://cdp.coinbase.com) (CDP) is building the developer...onchain, enabling trading, lending, payments, and more. The CDP API team owns both server-side APIs and client-side libraries… more
    Coinbase (11/13/25)
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  • Senior Full Stack Java Developer

    ERP International (Laurel, MD)
    …ERP International, LLC ( www.erpinternational.com ) is currently seeking a **Senior Full-Stack Java Developer ** with Spring Boot and React experience. You will ... team supportingthe Defense Information Systems Agency (DISA). The Senior Java Developer will work as a part...the full agile application development life cycle for microservice API development using Java Spring Boot in… more
    ERP International (10/02/25)
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  • Java Developer

    Cadmus (Annapolis, MD)
    **Overview** **What You'll Be Doing** Cadmus is seeking a ** Java Developer ** to join one of our federal projects. The primary responsibility of this role is to ... microservice-based architecture. + Build and deploy Spring Boot 3+ microservices using Java 17+ and integrate with existing enterprise services. + Develop RESTful… more
    Cadmus (11/13/25)
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  • Developer

    Koniag Government Services (Baltimore, MD)
    …Framework, Java , Python, JavaScript, and other languages used for API development and integration. + Demonstrated experience in developing, consuming, and ... Services, a Koniag Government Services company, is seeking a Developer to support TGS and our government customer in...Information Services, with a primary focus on ServiceNow and Java programming. This role provides expert technical support for… more
    Koniag Government Services (11/04/25)
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  • Senior Software Engineer, Backend…

    Coinbase (Annapolis, MD)
    …to bring a million developers onchain by creating an easy to use and trusted developer experience. We build API and SDK products for developers like wallets, ... [Coinbase Developer Platform](http://cdp.coinbase.com) (CDP) is building the developer...Work closely with teams across Coinbase (eg, CDP Payments API , Onramp APIs, CoinBiz) to integrate stablecoin functionality into… more
    Coinbase (10/05/25)
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  • Sr. Appian Developer

    Arena Technical Resources, LLC (Rockville, MD)
    Sr. Appian Developer Location: Rockville, US Job ID: ATR 17527 Job Description Job Title: Sr. Appian Developer Location: Rockville, MD (Fully Remote) ... Job Description: Our client is seeking a Senior Appian Developer in Rockville, MD to join our team supporting...based applications as well as associated integration components in Java . - Provide technical guidance to mid-level developers as… more
    Arena Technical Resources, LLC (09/10/25)
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  • MarkLogic Developer (SME)

    Leidos (Bethesda, MD)
    …**Join us and make a difference in National Security!** **Job Summary** This Java Developer role with expertise in developing MarkLogic based applications ... Design and Design Patterns. + Significant experience implementing the MarkLogic java -client- api within an enterprise application. + Strong knowledge of… more
    Leidos (10/31/25)
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  • ETL Developer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for an **ETL Developer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... Description** We have an IMMEDIATE NEED for an ETL developer to play a pivotal role in shaping, and...large-scale enterprise environments. + Experience in programming languages like Java and/or Python and scripting for automation. + Experience… more
    Leidos (09/12/25)
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  • Sr Lead Software Developer

    Lumen (Annapolis, MD)
    …We are seeking a highly qualified and experienced Senior Lead Software Network Developer to join our fast-paced and innovative team. This role is responsible for ... Main Responsibilities** + Design, develop, and maintain enterprise-grade applications using Java (Spring Boot, Spring Cloud), Go, or Python (Django, Flask, FastAPI).… more
    Lumen (11/14/25)
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