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

Sonsoft Inc

Java / Ruby on Rails

San Jose, CA · On-site

$120K - $164K/yr

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 Consultant

San Jose, CA · On-site

$120K - $164K/yr

At least 2 year of hands on/ working experience in Ruby on Rails. * Demonstrable knowledge of front-end technologies such as JavaScript, HTML, CSS and Jquery. * Good exposure on RoR Design and ...

ForUsAll

Sr. Ruby on Rails Engineer - AI

Oakland, CA

$120K - $200K/yr

Pioneer the patterns that will define the next decade of software engineering. What We're Looking For * 5+ years of full-stack Ruby on Rails experience--your fundamentals need to be rock solid. * A ...

Sonsoft Inc

Ruby on Rails lead

Santa Clara, CA · On-site

$120K - $165K/yr

At least 4 years of experience in Ruby on Rails * At least 4 years of experience in Front end Web Development * At least 4 years of experience in JavaScript, AJAX, CSS3, HTML5 * At least 4 years of ...

Clinch

Rails Engineer (Jobvite)

San Francisco, CA

Be part of a small engineering team where you get to be an influencer and make a difference ... The majority of our platform is a Ruby on Rails web application, using a MySQL database for storage ...

Xdev

Ruby on Rails Hacker

San Francisco, CA · On-site

$120K - $165K/yr

Integrate ruby code with web service APIs * Navigate and intimately and completely understand an ... engineers in the bay area. We have a strong focus on web application and mobile development.

Xdev

Ruby on Rails Hacker

San Francisco, CA · On-site

$120K - $165K/yr

Navigate the command-line in a Linux environment Integrate ruby code with web service APIs Navigate ... engineers in the bay area. We have a strong focus on web application and mobile development.

Sonsoft Inc

Ruby on Rails Tech lead

Santa Clara, CA · On-site

$120K - $165K/yr

At least 4 years of experience in Ruby on Rails * At least 4 years of experience in Front end Web Development * At least 4 years of experience in JavaScript, AJAX, CSS3, HTML5 * At least 4 years of ...

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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 Jun 17, 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, and why are they important?

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

Ruby on Rails Engineer w/ front-end skills (Remote)

Decile Group

Palo Alto, CA • Remote

Full-time

Posted 11 days ago

Job description

Decile Group (https://decilegroup.com) is transforming venture capital into a force for good in the world. We are working to launch 1,000 next-generation venture capital firms by 2025, changing the face of venture capital. We run VC Lab, the leading venture capital accelerator worldwide and operate the Decile Hub platform, reducing the barriers of entry for next generation investors to launch and grow meaningful early-stage investment firms.
 
We are looking for a an experienced Ruby on Rails developer with an emphasis on front-end development to join our team. Read more about the VC Lab tech team here: https://github.com/VCLab-Inc/Engineering
 
The ideal dev is self-motivated with real-world experience and there is no question in your mind that you could take an idea and turn it into a functional and beautiful product. You don’t need a fancy degree, a certain number of years of coding experience, or big tech experience -- but you do need to be a nice person and a good communicator.
 
Basic requirements:
- You'll be expected to complete a Rails coding challenge as part of the interview process (everybody on the team has done well on it).
- You must live and work within a few time zones of Pacific (California) time. We are on zoom and slack a lot.
- You must be able to own a project and work directly with people who will use your tools.
- You need to have above average skills on the front end
 
If you're motivated to be more, and better, than you are today, if you're not afraid to work with proven, highly skilled people who will ask for your best, to advance a worthy cause, in a fast-paced environment, with a lot of growth opportunity -- then you're a good fit for Decile Group. 
 
And we want to work with you too! 
 
Who do you want to work with?
  • The Decile Group tech team is fully remote
  • We offer competitive salary + equity
  • Our mission is to improve the world by increasing equality and diversity for startup funding
  • We work with an open source tech stack, primarily Ruby on Rails
  • Our leadership is deeply experienced, having been involved in multiple rocketship unicorn success stories.
  • Mentorship to help you reach your potential
  • Mentorship opportunities to help _others_ reach _their_ potential
  • Silicon Valley scalability
What skills do you need? The soft stuff:
  • You are comfortable and confident on the front-end
  • You can take a project from idea to implementation without a lot of oversight
  • You are a good communicator in both written and spoken English
  • You have learned _a lot_ of lessons and solved _a lot_ of problems in your career
  • You can work in the Pacific (California) time zone
  • You aren't afraid of a fast paced environment where there is more to do than time to do it
  • You are willing to complete a code challenge as part of the interview process
What skills do you need? The tech stuff:
  • 3+ years of coding experience, emphasis on front-end (turbo, hotwire, stimulus, tailwind)
  • Ruby on Rails or another open source stack
  • JavaScript
  • Tailwinds or another CSS library
  • AWS or Google Cloud
Depends greatly on level of experience
About VC Lab
VC Lab is a well-funded silicon valley startup whose mission is to help launch 1,000 new venture funds all around the world, with a particular focus on diversity and sustainability. If you think that the ability for worldwide startups to raise capital is important to advance humanity's most important goals, then VC Lab might be a good fit for you.
 
To apply
Submit your resume. If you look like a good fit for the team, you'll be invited to take a code challenge. Only ~10% of applicants are invited to take the code challenge. Based on the results of your code challenge, you may be invited to interview. If you’re not comfortable doing a code challenge project, then you’re not a good fit.
 
We look forward to working with you!
 

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.