Ruby on Rails jobs

Remote

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Today

Ruby on Rails Developer, Remote We have an immediate need for an experienced Ruby on Rails Developer with strong expertise in Ruby, Rails, backend/API development, and modern web application architecture to design, develop, test, and maintain robust, scalable web applications. This is a 100% remote position for a candidate experienced in building scalable web applications, microservices, and distributed systems. Preferred experience includes Java/Go, Docker, AWS/Google Cloud Platform/Azure, CI

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Contract

$50.00 - 55.00

Senior Ruby on Rails Developer

Remote

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12d ago

10+ Years experienced. The ideal candidate will be responsible for developing, enhancing, and maintaining enterprise applications, participating in cloud and platform modernization efforts, implementing security upgrades, and delivering high-quality solutions in an Agile environment. Key Responsibilities Develop, enhance, and maintain applications using Ruby on Rails.Design, develop, and consume RESTful APIs and microservices.Perform application modernization, including Rails version upgrades a

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Contract, Third Party

Depends on Experience

Ruby on Rails Developer

Sunnyvale, California

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Yesterday

Ruby on Rails Developer Location: Sunnyvale, CA or Austin, TX Duration: 12 Months Contract Job Requirement: 5+ years of experience in developing web applications using Ruby and Ruby on Rails. Strong proficiency in Ruby programming language and object-oriented design principles. Hands-on experience with Ruby on Rails framework (Rails 5/6/7) for building scalable and maintainable applications. Expertise in developing RESTful APIs and integrating third-party APIs. Experience with front-end te

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Contract

Depends on Experience

Ruby on Rails Developer

New York, New York

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13d ago

Are you a versatile developer passionate about building impactful web applications? Join our team as a Full-Stack Ruby on Rails Developer, where you'll drive innovative projects from concept to launch in a dynamic and collaborative environment! Contract $75-90/hr Onsite in Flushing NY Ruby on Rails, SQL & Modern JS Frameworks Develop code that complies with design specifications, meets security and Ruby on Rails best practices and support requirements. Use Ruby on Rails framework to develop cli

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Contract

75 - 90

Full Stack developer / ROR/ Ruby on Rails -TX

Irving, Texas

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Yesterday

Full Stack developer / ROR/ Ruby on Rails -TXIntroduction:This position is for a Full Stack developer with expertise in Ruby on Rails (ROR). The successful candidate will be responsible for working on full stack application development, software test automation, and object oriented development. They will work with back-end frameworks such as ROR, as well as front-end frameworks like Vue, Angular, or React. The ideal candidate will have a high proficiency in AWS services and a strong background i

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Full-time, Third Party

Depends on Experience

Ruby on Rails Developer

Remote

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7d ago

Primary Skills 10+ years of experience in Ruby on Rails development Strong knowledge of Ruby, Rails 6.x/7.x/8.x Experience in REST APIs development and integration Strong understanding of Object-Oriented Programming (OOP) concepts Experience with PostgreSQL, MySQL, or other relational databases Hands-on experience with Git/GitHub Experience with RSpec, Minitest, or similar testing frameworks Strong debugging and performance tuning skills Secondary Skills Experience with Docker and Kubernetes E

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Third Party, Contract

Depends on Experience

Senior Ruby on Rails Engineer

Arlington, Virginia

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7d ago

Job Title: Senior Ruby on Rails Engineer Location: Arlington VA (onsite from day1) 12 Months Key Responsibilities: Design, develop and maintain scalable Ruby on Rails applications. Build and enhance business-critical workflows supporting Value Based Care operations. Develop and maintain RESTful APIs and backend services. Collaborate with UX designers to implement approved workflows and user experiences. Work with React-based components and front-end teams where required. Integrate application f

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Contract

Depends on Experience

Ruby on Rails Developer

Remote

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Today

Location: USA (remote) Rate: Market rates Ruby on Rails Developer Strong experience with Ruby on Rails Experience with MySQL and PostgreSQL databases Familiarity with Google Cloud Platform (Google Cloud Platform) and Kubernetes is a plus Excellent communication skills Strong collaboration and client-facing abilities

Full-time

Only W2- Lead Ruby on Rails Developer

Hybrid in Sunnyvale, California

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Today

Job Title: IT - Technology Lead | Ruby on Rails | MySql,Postgres,Oracle,cucumber Work Location: Sunnyvale, CA Hybrid (3 days in office) Only W2 (No C2C) Job Description: Technical Hiring Criteria (Must Haves) Top 3 Required skills: 5+ years of experience in developing web applications using Ruby and Ruby on Rails. Strong proficiency in Ruby programming language and object-oriented design principles. Hands-on experience with Ruby on Rails framework (Rails 5/6/7) for building scalable

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Third Party, Contract

Depends on Experience

Ruby on Rails Developer

Remote

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4d ago

Ruby on Rails Developer Remote 06+ months contract Hands-on expertise in Ruby on Rails (RoR) Solid experience in TypeScript/Python development Develop and maintain applications using TypeScript (frontend/backend) and Ruby on Rails Solid experience with PostgreSQL databases Ability to work as a self-starter with minimal supervision Demonstrated leadership and ownership mindset Experience working in support/run team environments with flexibility Strong problem-solving and debugging skills

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Contract

Depends on Experience

RoR Developer

Remote

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11d ago

10+ years of experience in Ruby on Rails developmentStrong knowledge of Ruby, Rails 6.x/7.x/8.xExperience in REST APIs development and integrationStrong understanding of Object-Oriented Programming (OOP) conceptsExperience with PostgreSQL, MySQL, or other relational databasesHands-on experience with Git/GitHubExperience with RSpec, Minitest, or similar testing frameworksStrong debugging and performance tuning skills

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Third Party, Contract

Depends on Experience

Sr. Software Engineer, Ruby on Rails

Remote

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Today

CentralReach is a leading provider of autism and IDD care software for Applied Behavior Analysis (ABA), multidisciplinary therapy, and special education. Trusted by more than 200,000 users, we enable therapy providers, educators, and employers to scale the way they deliver ABA and related therapies with innovative technology, market-leading industry expertise, and world-class customer satisfaction. Key Accountabilities: Help shape technical direction on the Essentials squad - contributing to ar

Full-time

USD 120,000.00 - 180,000.00 per year

Technical Lead - Ruby / Ruby on Rails

Remote

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Today

Capital Technology Group provides expert consulting services software development, digital transformation, human-centered design, data analytics and visualization, and cybersecurity. Our multidisciplinary teams use agile methodologies to rapidly and incrementally deliver value in close collaboration with our clients. For over a decade, we have been trusted by both federal and commercial clients to solve complex, mission-critical business challenges. The quality of our work has been recognized by

Full-time

USD 120,000.00 - 165,000.00 per year

Fullstack Developer (Ruby on Rails & React)

Washington, District of Columbia

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Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 78,600.00 - 160,200.00 per year

Senior Software Engineer I - Ruby on Rails with Sidekiq

Philadelphia, Pennsylvania

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Today

Senior Software Engineer: Clinical Data Platform Wellsheet at Elsevier About Wellsheet at Elsevier: Wellsheet is a clinical decision support platform used by more than 20,000 providers across 100+ hospitals. We embed directly in the EHR (Epic, Cerner, Athena) and put AI-generated clinical context in front of clinicians at the bedside. In 2026 Wellsheet became part of Elsevier's Clinical Solutions group, and we're now building the next generation of our product: a new clinical AI experience ship

Full-time

USD 86,600.00 - 144,400.00 per year

Senior Software Engineer I - Ruby on Rails with Sidekiq

Philadelphia, Pennsylvania

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Today

Full-time

USD 86,600.00 - 144,400.00 per year

SDET Engineer - Ruby

No location provided

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Today

Title: SDET Engineer - Ruby Location: Sunnyvale, CA Terms: Long term Job Details, We are looking for an experienced SDET Engineer with strong Ruby expertise to design, develop, and maintain automated testing frameworks and ensure the quality and reliability of software applications. Key Responsibilities Design and develop automation frameworks using Ruby. Build and maintain automated UI, API, and integration tests. Develop reusable test scripts and improve test coverage. Execute functiona

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Full-time, Part-time, Third Party, Contract

Lead Software Engineer

Toronto, Ontario

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8d ago

Engineering and Architecture Design, build, and maintain backend financial and payments system flows (e.g., core banking, ACH, wire, card, and digital asset transaction processing).Influence software architecture and lead design decisions for the Platform, with particular focus on payments and money-movement systems.Develop, test, and launch new features and releases for the Platform.Document processes and key data flowsEnsure compliance with regulatory requirements and support audit certificati

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Full-time

Depends on Experience

Full Stack Engineer (Rails)

Remote

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17d ago

About the RoleThis is a back-end leaning full-stack position supporting the VA Notify notification portal. You'll join a stable, established Agile engineering team focused on maintaining and extending a mission-critical production system used to deliver notifications and communications to veterans and internal business users. This position is contingent upon contract award. Employment is dependent on Wilcore being awarded the associated federal contract. Candidates selected for this role will be

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Full-time

115000 - 135000

Application Engineer III/University Research Application - Information Solutions (Hybrid-Remote)

Remote or Charleston, South Carolina

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Today

Job Description Summary The Application Engineer , University Research Applications, is a senior position responsible for programming and technical services associated with the Clinical and Translational Science Award (CTSA), other grants, and Biomedical Informatics Center (BMIC) projects. The position is primarily working with the Ruby on Rails development team on its integration with organizational applications and workflow processes. These include designing, developing, maintaining, and suppo

Full-time

USD 31.00 per hour