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Ruby On Rails Developer Jobs in San Mateo, CA (NOW HIRING)

Droisys

ROR Developer

Sunnyvale, CA · On-site

$121K - $167K/yr

Ruby on Rails DeveloperIntroduction We are seeking an experienced Ruby on Rails (RoR) Developer in Sunnyvale, CA. The ideal candidate will have strong backend development expertise, experience ...

360 IT Professionals

Ruby On Rails Developer

San Francisco, CA · On-site

$120K - $165K/yr

Our client- e-commerce company headquartered in Ottawa, Ontario, that develops computer software for online stores and retail point-of-sale systems seeks an accomplished Ruby On Rails Developer Role ...

Lafmatch

Ruby on Rails Developer

Berkeley, CA · Hybrid

$125K - $172K/yr

Programming is hard work but we believe it should be fun too. And if the product itself is fun ... Ruby on Rails * JavaScript/jQuery * Git & Github * PostgreSQL * Sidekiq/Background workers * Redis ...

Alpha Net Consulting LLC

Ruby On Rails Developer

San Jose, CA · On-site

$120K - $164K/yr

Developer - Ruby on Rails 5-7 years of development experience Expert understanding with Object Oriented Development. Experience in developing using Ruby, Ruby on Rails or Sinatra; Java development a ...

Wise Skulls

Senior Ruby on Rails Developer

Sunnyvale, CA · On-site

$169K - $209K/yr

Title: Senior Ruby on Rails Developer Location: Sunnyvale, CA (On-site) Duration: 6 months (possibility of extension) Implementation Partner: Infosys End Client: To be disclosed JD: * 5+ years of ...

Jobsbridge

Ruby On Rails Developer

Milpitas, CA

$119K - $163K/yr

Company Description Intelliswift Software, Inc Ruby (3-5 years) Ruby-on -Rails, or Sinatra (or both). Postgres or MySql Exposure to NoSQL databases. Understanding metaprogramming is a plus.

Alpha Net Consulting LLC.

Ruby On Rails Developer

San Jose, CA · On-site

$120K - $164K/yr

Company Description Developer - Ruby on Rails • 5-7 years of development experience • Expert understanding with Object Oriented Development. • Experience in developing using Ruby, Ruby on Rails ...

Sonsoft Inc

Ruby on Rails Developer

San Jose, CA

$120K - $164K/yr

Ruby on Rails Developer (with experience on JAVA, front-end technologies such as JavaScript, HTML, CSS and JQuery, MVC, Mocking, ORM, and RESTful etc.) Job Location : San Jose, California (San Jose ...

SANS

Ruby on Rails Developer

Sunnyvale, CA · On-site

$121K - $167K/yr

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 ...

Lafmatch

Ruby on Rails Developer (Remote)

Berkeley, CA · Remote

$104K - $143K/yr

Programming is hard work but we believe it should be fun too. And if the product itself is fun ... Ruby on Rails * JavaScript/jQuery * Git & Github * PostgreSQL * Sidekiq/Background workers * Redis ...

Atria Group LLC

Ruby on Rails Developer

Sunnyvale, CA

$120K - $164K/yr

Requirement Details : * ROR with Web app dev (web server software and web UI developer) * Overall 7-8 yrs + experience in Web Application & UI Development * Of which at least 2-3+ years developing ...

SANS

Ruby on Rails Developer

Sunnyvale, CA · On-site

$121K - $167K/yr

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 ...

Sonsoft Inc

Junior Ruby on Rails Developer

San Jose, CA

$120K - $164K/yr

Junior Ruby on Rails Developer (with experience on JAVA, front-end technologies such as JavaScript, HTML, CSS and JQuery, MVC, Mocking, ORM, and RESTful etc.) Job Location : San Jose, California (San ...

Sonsoft Inc

Java / Ruby on Rails Developer

San Jose, CA

$120K - $164K/yr

Preferred At least 1 year of hands on/ working experience in Ruby on Rails Demonstrable knowledge of front-end technologies such as JavaScript, HTML, CSS and JQuery Ability to work in team in diverse ...

Sonsoft Inc

Java / Ruby on Rails Developer

San Jose, CA

$120K - $164K/yr

Preferred At least 1 year of hands on/ working experience in Ruby on Rails Demonstrable knowledge of front-end technologies such as JavaScript, HTML, CSS and JQuery Ability to work in team in diverse ...

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Showing results 1-20

All JobsRuby On Rails Developer JobsRuby On Rails Developer Jobs in San Mateo, CA

Ruby On Rails Developer information

See San Mateo, CA salary details

$29K

$139.1K

$195.3K

How much do ruby on rails developer jobs pay per year?

As of Aug 5, 2026, the average yearly pay for ruby on rails developer in San Mateo, CA is $139,087.00, according to ZipRecruiter salary data. Most workers in this role earn between $116,700.00 and $160,000.00 per year, depending on experience, location, and employer.

What are some common challenges Ruby on Rails developers face when working on legacy codebases?

Ruby on Rails Developers often encounter challenges such as outdated dependencies, lack of documentation, and tightly coupled code when working with legacy projects. Adapting newer Rails versions while ensuring compatibility can require significant refactoring. Collaborating closely with team members, conducting thorough code reviews, and writing comprehensive tests are crucial for maintaining stability during updates and improvements.

What is the difference between Ruby On Rails Developer vs PHP Developer?

AspectRuby On Rails DeveloperPHP Developer
Required credentialsBachelor's in CS or related field; familiarity with Ruby, Rails frameworkBachelor's in CS or related field; proficiency in PHP
Work environmentWeb development teams, startups, tech companiesWeb development teams, agencies, small to large businesses
Industry usageTech startups, SaaS platforms, e-commerceContent management systems, e-commerce, enterprise apps
Common search intentRuby On Rails Developer vs PHP DeveloperRuby On Rails Developer vs PHP Developer

The main difference between a Ruby On Rails Developer and a PHP Developer lies in the programming languages and frameworks they specialize in. Ruby On Rails Developers focus on Ruby and the Rails framework, often working in startups and tech companies, while PHP Developers work with PHP, commonly in content management and e-commerce projects. Both roles require similar educational backgrounds and are integral to web development teams.

What are the key skills and qualifications needed to thrive as a Ruby on Rails developer?

To thrive as a Ruby On Rails Developer, you need strong proficiency in Ruby, Rails framework, web development fundamentals, and typically a background in computer science or related fields. Experience with version control systems like Git, databases such as PostgreSQL or MySQL, and familiarity with testing frameworks and deployment platforms is essential. Excellent problem-solving abilities, attention to detail, and effective teamwork and communication skills help developers stand out. These competencies ensure robust, scalable application development and smooth collaboration within agile software teams.

What is a Ruby on Rails developer?

A Ruby on Rails Developer is a software engineer who specializes in building web applications using the Ruby on Rails framework. Rails is a popular open-source server-side web application framework written in the Ruby programming language. Developers in this role design, implement, test, and maintain features for web apps, working both on the front-end and back-end. They often collaborate with designers, product managers, and other developers to deliver robust, scalable, and secure web solutions. Ruby on Rails Developers are valued for their ability to rapidly create high-quality applications using Rails’ conventions and best practices.
What cities near San Mateo, CA are hiring for Ruby On Rails Developer jobs? Cities near San Mateo, CA with the most Ruby On Rails Developer job openings:
Ruby On Rails Developer jobs near you
Infographic showing various Ruby On Rails Developer job openings in San Mateo, CA as of July 2026, with employment types broken down into 86% Full Time, 3% Part Time, and 11% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution, with an average salary of $139,087 per year, or $66.9 per hour.

ROR Developer

Droisys

Sunnyvale, CA • On-site

$121K - $167K/yr

Other

Posted 15 days ago

Job description

Ruby on Rails DeveloperIntroduction

We are seeking an experienced Ruby on Rails (RoR) Developer in Sunnyvale, CA. The ideal candidate will have strong backend development expertise, experience building scalable applications, and familiarity with security-focused integrations, APIs, and cloud environments.

Responsibilities
  • Design, develop, and maintain applications using Ruby on Rails.
  • Develop and consume RESTful APIs and microservices.
  • Collaborate with infrastructure, security, and DevOps teams to implement secure application architectures.
  • Troubleshoot, debug, and optimize application performance.
  • Write clean, maintainable, and well-documented code.
  • Participate in code reviews and follow software development best practices.
  • Work in an Agile development environment.
RequirementsRequired Qualifications
  • 5+ years of experience in Ruby on Rails development.
  • Strong knowledge of Ruby, Rails, REST APIs, and JSON.
  • Experience with SQL databases such as PostgreSQL or MySQL.
  • Experience with Git and CI/CD pipelines.
  • Familiarity with Linux/Unix environments.
  • Strong debugging, analytical, and problem-solving skills.
  • Excellent communication and collaboration skills.
Preferred Qualifications
  • Experience with AWS or other cloud platforms.
  • Knowledge of Docker and Kubernetes.
  • Understanding of network security, Zero Trust architecture, and micro-segmentation.
  • Experience with scripting languages such as Python or Bash.
  • Exposure to DevSecOps practices.

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