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Senior Ruby On Rails Engineer Jobs in California

ForUsAll

Sr. Ruby on Rails Engineer - AI

Oakland, CA

$120K - $200K/yr

If you're a senior Rubyist who wants to evolve--not just survive--the AI revolution, this is your ... engineering. What We're Looking For * 5+ years of full-stack Ruby on Rails experience--your ...

Lincoln Softtech LLC

Ruby on Rails Developer

San Diego, CA

$108.80K - $149.20K/yr

The principle technologies this engineer will use on a daily basis are Ruby on Rails PostgreSQL Linux server. We are looking for an individual who is able to understand a web service API framework ...

Internet Soft

ROR Developer

San Jose, CA · On-site

ROR Developer * Designing and developing new web applications. * Maintaining and troubleshooting existing web applications. * Writing and maintaining reliable Ruby code. * Integrating data storage ...

Divish Consulting

Ruby on Rails Developer

Mountain View, CA · Hybrid

$120K - $164.50K/yr

Ruby on Rails Developer Location - Mountainview, CA Hybrid Type: W2 Necessary Skills • Experience building GraphQL APIs for consumption by Single Page Applications • Experience working with Ruby ...

New

Apple

Sr. Ruby on Rails Engineer, ASE

San Francisco, CA

$181.10K - $318.40K/yr

... 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 ...

Stem Xpert

ruby on rails developer

Glendale, CA

$108.60K - $148.80K/yr

We have an urgent Requirement for Ruby on Rails Developer. This is a 12+ Months position based in Glendale CA. If you are interested in this position, please contact me / send your updated resume ...

Alpha Net Consulting LLC

Ruby On Rails Developer

San Jose, CA

$120.10K - $164.70K/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 ...

Apple

Sr. Ruby on Rails Engineer, ASE

San Francisco, CA · On-site

... engineers and data scientists iterate upon and improve features for Apple customers.Does this sound like role for you? Join us! 10+ years professional experience with Ruby on RailsAbility to write ...

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Senior Ruby On Rails Engineer information

See California salary details

$91.8K

$158.2K

$206.4K

How much do senior ruby on rails engineer jobs pay per year?

As of May 29, 2026, the average yearly pay for senior ruby on rails engineer in California is $158,179.00, according to ZipRecruiter salary data. Most workers in this role earn between $135,900.00 and $182,600.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Ruby On Rails Engineer, and why are they important?

To thrive as a Senior Ruby On Rails Engineer, you need deep expertise in Ruby, Rails, web development best practices, and experience with databases, typically supported by a relevant degree or substantial industry experience. Familiarity with version control systems like Git, CI/CD pipelines, testing frameworks (RSpec, Minitest), and cloud platforms is essential, along with knowledge of front-end technologies. Strong problem-solving skills, effective communication, and the ability to mentor junior developers make someone stand out in this role. These skills ensure high-quality, scalable applications and effective collaboration within fast-paced development teams.

How does a Senior Ruby on Rails Engineer typically collaborate with product managers and designers during the software development lifecycle?

As a Senior Ruby on Rails Engineer, you'll work closely with product managers and designers throughout the development process. You'll participate in planning meetings to clarify requirements and offer technical insights, collaborate with designers to ensure feasibility and scalability of UI/UX designs, and provide regular feedback on how features are implemented. Effective communication and a proactive approach to problem-solving are key, as you'll help bridge the gap between technical constraints and product vision, ensuring successful and timely feature delivery.

What does a Senior Ruby on Rails Engineer do?

A Senior Ruby on Rails Engineer is responsible for designing, developing, and maintaining web applications using the Ruby on Rails framework. They lead technical projects, write clean and efficient code, and often mentor junior developers. Their duties also include optimizing application performance, ensuring code quality through reviews and testing, and collaborating with cross-functional teams to deliver robust solutions. Senior engineers are expected to have deep expertise in Rails and related technologies, along with strong problem-solving skills.

What is the difference between Senior Ruby On Rails Engineer vs Ruby On Rails Developer?

AspectSenior Ruby On Rails EngineerRuby On Rails Developer
Experience LevelTypically 5+ years, with leadership responsibilitiesUsually 1-3 years, focused on coding and feature development
ResponsibilitiesArchitecting solutions, mentoring, overseeing projectsImplementing features, fixing bugs, writing code
Skills & CertificationsAdvanced Ruby on Rails, system design, team managementProficient in Ruby on Rails, basic system understanding
Work EnvironmentCollaborates with cross-functional teams, often in tech companiesFocuses on development tasks, often in startups or tech firms

While both roles require strong Ruby on Rails skills, Senior Ruby On Rails Engineers typically have more experience, leadership duties, and strategic responsibilities compared to Ruby On Rails Developers, who primarily focus on coding and feature implementation.

What cities in California are hiring for Senior Ruby On Rails Engineer jobs? Cities in California with the most Senior Ruby On Rails Engineer job openings:
Senior Ruby On Rails Engineer jobs near you
Infographic showing various Senior Ruby On Rails Engineer job openings in California as of May 2026, with employment types broken down into 1% As Needed, 94% Full Time, and 5% Nights. Highlights an 100% Physical job distribution, with an average salary of $158,179 per year, or $76 per hour.
Sr. Ruby on Rails Engineer - AI

Sr. Ruby on Rails Engineer - AI

ForUsAll

Oakland, CA

$120K - $200K/yr

Full-time

Posted 22 hours ago

Job description

Why This Role?

If you’re ready to move beyond autocomplete tools like Copilot and ChatGPT, and instead learn how to architect the future of AI-driven engineering, this is your invitation.

Ruby engineers are some of the best builders in the world—but let’s be honest: AI is rewriting the rules of software development. GitHub Copilot and ChatGPT are just the tip of the iceberg. The future belongs to engineers who know how to wield agentic coding systems to multiply their output, automate workflows, and build apps that think for themselves.

This isn’t about writing Rails apps the same old way. This is about learning state-of-the-art AI coding techniques that can 20X your productivity, integrating agentic systems into real-world production environments, and setting yourself apart from the engineers who will eventually be replaced.

If you’re a senior Rubyist who wants to evolve—not just survive—the AI revolution, this is your chance.

What You’ll Get

  • Advanced AI Skills: Learn cutting-edge agentic coding patterns that are still invisible to 99% of developers.
  • Future-Proof Career: Secure your place in the next era of engineering by becoming an expert in AI-powered systems.
  • Exponential Output: 20X your productivity by combining Ruby mastery with agentic AI frameworks.
  • Real Impact: Build production apps that don’t just use AI as a helper—they run on AI.

What You’ll Do

  • Integrate agentic AI systems directly into production Rails applications.
  • 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.
  • Work across the stack—Rails, StimulusJS, Hotwire, background jobs, testing—while embedding AI in every layer.
  • 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 deep love of Ruby and Rails conventions, from tests to gems to system design.
  • Experience using AI-assisted coding tools (but you’re hungry to go way beyond autocomplete).
  • An architect’s mindset: you think in systems, patterns, and long-term scalability.

Bonus Points

  • Agentic AI experience — whether building with MCP servers, RAGs, or fine-tuning models, you’ve already started down this path.
  • You’ve published gems or built OSS libraries.
  • You’ve explored StimulusReflex, ActionCable, Elasticsearch, or Opensearch.

Why You Should Apply

This isn’t just another Rails gig. This is an opportunity to future-proof your career and become one of the rare engineers who knows how to build with, not against, AI. The market is shifting fast—and the engineers who master agentic coding will be the ones still standing when the dust settles.

If you’ve been feeling that itch—the quiet anxiety that AI might replace you—this is your chance to flip the script and become the one who replaces everyone else.