• Sr Application Developer

    PennyMac (Westlake Village, CA)
    … Developer will: + Use the latest tools and techniques ( Ruby / Rails , RSpec/NUnit, .NET, C#, Agile Methodologies, Web Services) + Use BDD/TDD techniques ... complete mortgage journey. A Typical Day The Sr Application Developer supports functions which require automation/systems development, including initial development… more
    PennyMac (08/07/25)
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  • Java Developer

    Motion Recruitment Partners (Ashburn, VA)
    Java Developer Ashburn, VA **Hybrid** Contract $40/hr - $65/hr...as Amazon Web Services) + Experience with Ruby on Rails + Experience with Docker, ... We are looking for a mid-level Java Developer to join a contract with a federal government...solid SQL querying skills + 1+ years experience with web services development + 1+ years experience writing automated… more
    Motion Recruitment Partners (09/24/25)
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  • Principal Software Developer

    Themis Insight (Fort Meade, MD)
    …or Perl), JAVA GUI development experience and Web framework experience (ie Ruby on Rails , Django, SpringFramework, or Zope) is required + Performs system ... to every case. We are hiring a Principal Software Developer to work in Fort Meade, MD. Position location...of new or existing programs. The Level 3 Software Developer shall possess the following capabilities: + Use object… more
    Themis Insight (10/01/25)
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  • Intern 2026: Software Developer - Security

    IBM (Yorktown Heights, NY)
    …and apply/use new programming languages quickly Preferred skills: * Android Java, J2EE, Python, Ruby on Rails , Nodejs, PHP, or Swift iOS * RESTful API ... at the heart of IBM, where growth and innovation thrive. **Your role and responsibilities** Developer to work as part of a team that is responsible to create and, or… more
    IBM (09/19/25)
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  • Software Developer 3

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

    General Dynamics Information Technology (Annapolis Junction, MD)
    …or Perl), JAVA GUI development experience and Web framework experience (ie Ruby on Rails , Django, SpringFramework, or Zope) is required + (U/FOUO) Performs ... system and unit level testing. This includes test plans and procedures, documentation of test results and development of special test code. Plans/conducts regression tests after each code modification, upgrade enhancement. + Develops and applies advanced… 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 design, ... to build user-friendly interfaces. **Full Stack Development:** + Develop and maintain web services and interfaces that integrate seamlessly with UI components. +… more
    Leidos (07/12/25)
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  • Engineering Manager

    Snapsheet (Chicago, IL)
    …scalability challenges and performance of server-side code + Prior experience using back end languages, Ruby on Rails a plus + Prior experience using front end ... or related STEM field + 5+ years of full-stack web development experience + Designing and building APIs +...MySQL, Redis, AWS, Docker, CloudFront + Languages + Javascript, Ruby , SQL + Programming Frameworks + Rails ,… more
    Snapsheet (08/15/25)
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  • Software Engineer 3 - Hybrid

    Amentum (Hanover, MD)
    …is required. * Experience developing using one or more of the following languages: Ruby , Ruby on Rails , Python, or C++, JavaScript/TypeScript. * Requires ... place for you! We are currently seeking a **Software Developer /Product Owner** in **Hanover, MD** . The applicant will...MD** . The applicant will be part of a web application development team utilizing modern web … 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 ... identity experiences for both web and native applications...mobile) using micro-front-end architecture to ensure smooth integration across web and mobile platforms. You will collaborate with cross-functional… more
    OneMain Financial (09/03/25)
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