• Principal Software Developer

    Themis Insight (Fort Meade, MD)
    …and Private, Civilian and Military expertise to every case. We are hiring a Principal Software Developer to work in Fort Meade, MD. Position location is subject ... documentation of new or existing programs. The Level 3 Software Developer shall possess the following capabilities:...JAVA GUI development experience and Web framework experience (ie Ruby on Rails , Django, SpringFramework, or Zope)… more
    Themis Insight (10/01/25)
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  • Software Developer 3

    Synergy ECP (Columbia, MD)
    Software Developer 3 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Synergy ECP, a platform company with Falfurrias Capital ... experience, (Python or Perl), JAVA GUI development experience and Web framework experience (ie Ruby on Rails , Django, Spring Framework, or Zope) is required +… more
    Synergy ECP (09/01/25)
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  • Software Developer Senior

    General Dynamics Information Technology (Annapolis Junction, MD)
    …(Python or Perl), JAVA GUI development experience and Web framework experience (ie Ruby on Rails , Django, SpringFramework, or Zope) is required + (U/FOUO) ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Design,Detailed Design,Documentations, Software Design, Software… more
    General Dynamics Information Technology (09/22/25)
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  • Senior Full Stack / UI Developer - 25k Sign…

    Leidos (Columbia, MD)
    …and creating **REST APIs** and **WebSockets** , with expertise in **AWS, Node.js, and Ruby on Rails ** . + ** Software Engineering:** Proven ability to ... **Description** Leidos has a new and exciting opportunity for a **Senior Software Engineer** to play a dual role in User Interface Development and Full Stack… more
    Leidos (07/12/25)
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  • Staff Software Engineer

    Indeed (Annapolis, MD)
    …power user-facing, agentic AI products. + Migrate complex concepts from a monolithic Ruby on Rails app to standard Indeed service-oriented technology stack(s), ... jump into any code base. In particular, familiarity with Python/django and Ruby / rails + Breaking apart monoliths, utilizing contextually appropriate strategies.… more
    Indeed (08/21/25)
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  • Staff Software Engineer

    Indeed (Annapolis, MD)
    …integrations with 3rd party vendors. + Migrate complex concepts from a monolithic Ruby on Rails app to standard Indeed service-oriented technology stack(s), ... jump into any code base. In particular, familiarity with Python/django and Ruby / rails + Breaking apart monoliths, utilizing contextually appropriate strategies.… more
    Indeed (08/21/25)
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  • Software Engineer 3 - Hybrid

    Amentum (Hanover, MD)
    …training solutions, this is the place for you! We are currently seeking a ** Software Developer /Product Owner** in **Hanover, MD** . The applicant will be part ... detail findings, and potential corrective courses of action. The software engineer may be involved in all parts of...developing using one or more of the following languages: Ruby , Ruby on Rails , Python,… more
    Amentum (09/25/25)
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  • Lead Engineer - Software

    OneMain Financial (Baltimore, MD)
    …As a Full Stack Lead Developer , you will be responsible for migrating existing Ruby on Rails application to a new architecture built with Angular and Ionic ... data collection. **Qualifications** + 5-7+ years of professional experience in Full-Stack Software Development. + 4+ years of hands on experience with Angular (V8… more
    OneMain Financial (09/03/25)
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  • Senior Software Engineer - Identity

    Coinbase (Annapolis, MD)
    …experience decomposing a large monolith into microservices. * You've worked with Golang, Ruby , Docker, Sinatra, Rails , Postgres, MongoDB or Redshift. * You've ... level-up engineers across the team, creating a multiplier effect on developer velocity and platform reliability. * Collaborate cross-functionally with product,… more
    Coinbase (08/09/25)
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