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

Ruby on Rails Developer

Berkeley, CA · On-site +1

$125K - $172K/yr

We are really looking for somebody whose bread and butter has been Ruby/Rails programming. :) You will principally be working with the lead developer for Lafmatch, as well as the founder. It's a ...

Ruby on Rails Developer (Remote)

Berkeley, CA · Remote

$104K - $143K/yr

We are really looking for somebody whose bread and butter has been Ruby/Rails programming. :) You will principally be working with the lead developer for Lafmatch, as well as the founder. It's a ...

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 ...

Architect scalable, maintainable frameworks where AI + human engineers code side by side. * Apply your deep Ruby/Rails expertise to enhance speed, reliability, and intelligence of applications.

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.

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.

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 ...

... Ruby on Rails Ability to write readable, maintainable, and performant code Excellent debugging ... Science, Engineering, or a related technical field, or equivalent practical experience. Pay ...

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Ruby Rails Developer information

See San Francisco, CA salary details

$30K

$143.9K

$202.1K

How much do ruby rails developer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for ruby rails developer in San Francisco, CA is $143,871.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,800.00 and $165,500.00 per year, depending on experience, location, and employer.
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Infographic showing various Ruby Rails Developer job openings in San Francisco, CA as of August 2026, with employment types broken down into 83% Full Time, and 17% Contract. Highlights an 67% In-person, and 33% Remote job distribution, with an average salary of $143,871 per year, or $69.2 per hour.

Ruby on Rails Developer

Lafmatch

Berkeley, CA • On-site, Remote

$125K - $172K/yr

Contractor

Re-posted 5 days ago


Job description

Programming is hard work but we believe it should be fun too. And if the product itself is fun? Even better! Lafmatch is a new entrant in the casual online dating space. We’re currently in the process of repurposing technology used in our previous product, Laflife, for use in Lafmatch, and it all revolves around humor—more specifically, the science of how different people’s senses of humor interact with each other and aid in forming new relationships.

We’re looking for a sharp, user-focused Rails programmer that cares equally about making quality products that users love as well as writing quality code that is easy to read and maintain. Our Rails stack is fairly standard and up-to-date (though we might request you help us in modernizing one or two legacy areas of the codebase). Some frontend expertise is required as well (Backbone experience ideal but not required—also we use some Ruby on the frontend as well via the Opal transpiler).

In general, we are looking for a candidate with experience in:

  • Ruby on Rails
  • JavaScript/jQuery
  • Git & Github
  • PostgreSQL
  • Sidekiq/Background workers
  • Redis Caching
  • Third-party API integrations (particularly Facebook oAuth)
  • Basic Linux VPS maintenance (DigitalOcean, etc.)
  • Hybrid mobile apps (Turbolinks 5, etc.) not required, but a bonus

Note: if you’re mainly into Node.js or some other stack and dabbled with Rails in times past, this probably isn’t an ideal fit for you. We are really looking for somebody whose bread and butter has been Ruby/Rails programming. :)

You will principally be working with the lead developer for Lafmatch, as well as the founder. It’s a small team with a neat startup vibe.

We look forward to (virtually) meeting you!

Employment Type: CONTRACTOR