• Merck & Co. (Lower Gwynedd, PA)
    …(Node.js), Python (Flask, Django, FastAPI), Java (Spring Boot)-C# (.NET Core)- Ruby ( Rails )-Go-PHP-RESTful API Design Principles-Data Formats: JSON, XML-Cloud ... Services: AWS Lambda, Azure Functions, Google Cloud Functions for serverless APIs-#ProjectADVANCECurrent Employees apply HERE Current Contingent Workers apply HERE US and Puerto Rico Residents Only:Our company is committed to inclusion, ensuring that… more
    HireLifeScience (09/16/25)
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  • Staff Engineer - Ops Cloud Platform - Ruby

    PagerDuty (Atlanta, GA)
    …empower teams to confidently own and evolve their domains. **Key Responsibilities** + ** Ruby on Rails Leadership:** Serve as the organization's foremost expert ... in Ruby on Rails , bringing the latest best practices, patterns, and innovations to our core web platform. + **Architectural Strategy:** Define and drive the… more
    PagerDuty (08/14/25)
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  • Senior Ruby on rails Developer…

    Cognizant (Annapolis, MD)
    …We are looking for a highly skilled **Senior Ruby Developer** with deep expertise in ** Ruby on Rails 3.2.x** , **Passenger web server** , and the ** Rails ... **Responsibilities** + Design, develop, and maintain scalable web applications using ** Ruby on Rails 3.2.x** . + Configure and optimize application deployment on… more
    Cognizant (09/20/25)
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  • Senior Ruby on Rails Developer

    Steampunk (Mclean, VA)
    …real impact of their work in human lives every single day. **Contributions** As a **Senior Ruby on Rails Developer** , you will be working with a team of ... and determination. **Qualifications** **Required Skills:** + **5+ years experience with Ruby on Rails ** + Ability to obtain a public trust + Mission focused… more
    Steampunk (09/13/25)
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  • Ruby On Rails Developer

    Actalent (Morrisville, NC)
    …and frontend tasks. Responsibilities + Develop and maintain backend services using Java, Golang, or Ruby on Rails . (Must be experienced in at least one of these ... Proficiency in at least one core backend language: Golang, Java, or Ruby on Rails . + Experience in frontend development using JavaScript. + Familiarity with… more
    Actalent (09/19/25)
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  • Senior Angular/ Rails Developer (Hybrid)

    EPAM Systems (Indianapolis, IN)
    …a highly skilled **Senior Staff Software Engineer** with deep expertise in Angular and Ruby on Rails to design, build, and optimize scalable, secure, and ... + Design, develop, and maintain scalable web applications using Angular and Ruby on Rails + Build and enhance backend services, APIs, and integrations (RESTful… more
    EPAM Systems (09/09/25)
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  • 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 ... and Responsibilities​ + ​Architect, build, and maintain scalable applications with Ruby on Rails and other modern web technologies. + ​​Partner with Product and… more
    Validity (09/04/25)
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  • Senior Software Development Engineer…

    Amazon (Sunnyvale, CA)
    …as a mentor, tech lead or leading an engineering team - Deep expertise in Ruby on Rails and RubyGems - Strong experience with RSpec and test-driven development ... Qualifications - 3+ years experience developing scalable web applications using Ruby on Rails . - Experience using GitLab CI/CD for continuous integration and… more
    Amazon (09/18/25)
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  • Senior Ruby /React Developer (Remote…

    VetsEZ (OH)
    …seeking a Senior Full Stack Developer with expertise in React/Redux for the frontend and Ruby on Rails for the backend to support a Department of Veterans ... the continental US. Responsibilities: + Design, develop, and maintain applications using Ruby on Rails , React/Redux, and AWS-hosted environments. + Collaborate… more
    VetsEZ (09/14/25)
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  • Ruby Developer

    Steampunk (Mclean, VA)
    …with self-motivation and determination. **Qualifications** **Required Skills** + **3+ years experience with Ruby on Rails ** + Ability to obtain a public trust + ... Programming + Willing to learn Ruby and associated frameworks (eg Ruby on Rails ) + Experience Lean Design, Test Driven Development (TDD), and Behavior Driven… more
    Steampunk (09/23/25)
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