• Software Developer (Python, Ruby

    Robert Half Technology (Monroe, NY)
    … applications. Key Responsibilities: + Design, develop, and maintain full stack applications using Ruby , Ruby on Rails , Python, Django, HTML, CSS, and ... We are seeking a versatile and forward-thinking Full Stack Developer to join our dynamic team. The ideal candidate... Ruby , Python, JavaScript, HTML/CSS. + Familiarity with Ruby on Rails and Django. + Experience… more
    Robert Half Technology (12/02/25)
    - Save Job - Related Jobs - Block Source
  • Sr. Software Engineer - Ruby

    Validity (Boston, MA)
    ​​About the Role​ Validity is seeking a Ruby on Rails developer to help expand our product line, improve our existing products, and help build the next ... build, and maintain scalable applications with Ruby on Rails and other modern web technologies. + ​​Partner with Product and Design to weigh trade-offs,… more
    Validity (11/06/25)
    - Save Job - Related Jobs - Block Source
  • Web Developer Senior

    CACI International (Chantilly, VA)
    …working with HTML5, JavaScript, Bootstrap, CSS, C#.NET, SQL, Ruby on Rails , Artificial Intelligence, and Amazon Web Services to develop business applications ... Web Developer Senior Job Category: Information... Web Developer Senior Job Category: Information Technology Time Type:...* * * **The Opportunity:** CACI is seeking a Web Developer to act as a member… more
    CACI International (11/05/25)
    - Save Job - Related Jobs - Block Source
  • Data Scientist/Machine Learning Developer

    General Dynamics Information Technology (Mclean, VA)
    …ECS, Lambda, SQS, SNS, CloudFormation, etc.). + Demonstrated experience with developing in Ruby / Ruby on Rails ; \n- CI/CD: Jenkins, Artifactory, Docker, ... SQL and ORM technologies (JPA2, Hibernate). + Demonstrated experience with developing in Ruby / Ruby on Rails ; \n- CI/CD: Jenkins, Artifactory, Docker,… more
    General Dynamics Information Technology (10/09/25)
    - Save Job - Related Jobs - Block Source
  • Sr Full Stack Developer

    PennyMac (Westlake Village, CA)
    …mortgage journey. A Typical Day + Design, develop, and maintain web applications using React, Ruby on Rails , Node . JS , HTML , CSS / SASS , JavaScript , ... AI coding tools (eg, Copilot, Cursor). + Familiarity with Ruby on Rails , Jekyll, TypeScript, or Python....Rails , Jekyll, TypeScript, or Python. + Knowledge of web accessibility standards (WCAG). Why You Should Join As… more
    PennyMac (11/13/25)
    - Save Job - Related Jobs - Block Source
  • Software Developer (Systems Software)…

    General Dynamics Information Technology (Herndon, VA)
    …will have experience with multiple languages (including Java, Python, Ruby ) and web frameworks (including Spring and Rails ) as well as big data systems. ... advancing innovation. Transform technology into opportunity as a Software Developer Sr Principal at GDIT. Shape what's next for...**RESPONSIBILITIES:** + Modernizes legacy Java, Python, and Ruby code as part of the migration to a… more
    General Dynamics Information Technology (10/16/25)
    - Save Job - Related Jobs - Block Source
  • Full Stack JavaScript Developer - TS/SCI…

    General Dynamics Information Technology (Mclean, VA)
    …ECS, Lambda, SQS, SNS, CloudFormation, etc.). + Demonstrated experience with developing in Ruby / Ruby on Rails ; + CI/CD: Jenkins, Artifactory, Docker, ... solutions to complex problems as a Full Stack JavaScript Developer at GDIT. Here, you'll tailor cutting-edge solutions to...GDIT, people are our differentiator. As a Full Stack Developer you will help ensure today is safe and… more
    General Dynamics Information Technology (12/06/25)
    - Save Job - Related Jobs - Block Source
  • Full Stack Developer - Front End

    CACI International (Chantilly, VA)
    web services + Strong customer service skills _Desired:_ * Experience with Rails , Ruby , Rake in varying versions * Behavior and Test-Driven Development using ... Full Stack Developer - Front End Job Category: Engineering Time...years experience working in software engineering, application development and/or web application development and deployment: Python, full stack development… more
    CACI International (12/04/25)
    - Save Job - Related Jobs - Block Source
  • Information Retrieval Software Developer

    General Dynamics Information Technology (Mclean, VA)
    …ECS, Lambda, SQS, SNS, CloudFormation, etc.). + Demonstrated experience with developing in Ruby / Ruby on Rails ; \n- CI/CD: Jenkins, Artifactory, Docker, ... Deliver simple solutions to complex problems as an Information Retrieval Software Developer at GDIT. Here, you'll tailor cutting-edge solutions to the unique… more
    General Dynamics Information Technology (10/09/25)
    - Save Job - Related Jobs - Block Source
  • 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 (11/06/25)
    - Save Job - Related Jobs - Block Source
  • 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 (11/30/25)
    - Save Job - Related Jobs - Block Source
  • Remote Senior/Principal Frontend Developer

    Oracle (Concord, NH)
    …object-oriented languages + Expertise in web front-end technologies such as React, Preact, Ruby , Ruby on Rails , JavaScript, Oracle JET, etc. + Strong ... software engineering fundamentals, including expertise in data structures, algorithms, RESTful services, and microservices architecture. + Hands-on experience with cloud-native development on major cloud platforms (OCI, Azure, GCP, AWS) is essential. +… more
    Oracle (11/25/25)
    - Save Job - Related Jobs - Block Source
  • 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 (11/12/25)
    - Save Job - Related Jobs - Block Source
  • Lead Engineer - Software

    OneMain Financial (Irving, TX)
    …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 (12/03/25)
    - Save Job - Related Jobs - Block Source
  • Cloud Software Engineer (Levels 2 &3)

    Belay Technologies (Annapolis Junction, MD)
    …and/or BSON. + Shall have demonstrated work experience with developing restful services and Ruby on Rails framework. + Shall have demonstrated work experience in ... of Big-Data Cloud Scalability (Amazon, Google, Facebook). + Hadoop/Cloud Developer Certification. + Experience designing and developing automated analytic software,… more
    Belay Technologies (11/19/25)
    - Save Job - Related Jobs - Block Source
  • Software Development Engineer

    Zoom (San Jose, CA)
    …+ Must have 2 years of experience in MVC backend technologies like Express/Node.js, Ruby on Rails , Django/Python; and + Must have 2 years of experience ... new features by coding, fixing bugs and issues, enabling developer partners by solving complex problems; + Develop Built...in Web APIs, OAuth APIs, REST APIs. + Telecommuting work… more
    Zoom (11/15/25)
    - Save Job - Related Jobs - Block Source
  • Azure Architect

    Arena Technical Resources, LLC (Washington, DC)
    …Drupal, SharePoint, Atlassian, GitLab, .NET, Salesforce, Docker and Containers, NGINX, Postgres, Ruby on Rails Required Technical Skills: . Cloud experience in ... on best practices for cloud resource utilization and cost optimization Software Developer Expert Requirements and Qualifications . Secret Clearance to start .… more
    Arena Technical Resources, LLC (11/03/25)
    - Save Job - Related Jobs - Block Source