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Backend Ruby On Rails Developer Jobs in California

Sonsoft Inc

Java / Ruby on Rails Developer

San Jose, CA · On-site

$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 · On-site

$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 ...

TecTammina

Ruby on Rails (Full time)

San Jose, CA

$120K - $164K/yr

Company Description FirstITSolutions Must-Have BS/MS degree or equivalent 5 + years of overall software development experience, preferably secure, scalable web applications in Ruby on Rail, Java, and ...

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 ...

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

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 ...

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Backend Ruby On Rails Developer information

What is a backend Ruby on Rails developer?

A Backend Ruby on Rails Developer is a software engineer who specializes in building and maintaining the server-side components of web applications using the Ruby on Rails framework. They handle the logic, database interactions, APIs, and overall infrastructure that power websites and applications. Their work ensures that data is stored, processed, and delivered efficiently to users, while also ensuring security and scalability. These developers often collaborate with frontend developers, designers, and other team members to create seamless digital experiences.

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

To thrive as a Backend Ruby On Rails Developer, you need strong expertise in Ruby, Ruby on Rails framework, database management, and a solid understanding of RESTful APIs, typically backed by a degree in computer science or related experience. Familiarity with tools like Git, PostgreSQL or MySQL, Docker, and cloud platforms is essential, as well as experience with testing frameworks such as RSpec. Excellent problem-solving skills, attention to detail, and effective communication are standout soft skills in this role. These skills and qualities are crucial for building reliable, maintainable, and scalable backend systems that support seamless application performance.

What are some typical collaboration points between a backend Ruby on Rails developer and other teams during a project lifecycle?

Backend Ruby on Rails Developers frequently collaborate with frontend developers to ensure seamless integration between server-side logic and user-facing features. They also work closely with product managers to clarify requirements and prioritize tasks, as well as with QA engineers to address bugs and perform testing. Effective communication with DevOps or infrastructure teams is essential for successful deployment and scalability. These collaborations are vital for delivering robust, maintainable applications and contribute to a dynamic, team-oriented work environment.

What is the difference between Backend Ruby On Rails Developer vs Backend Python Developer?

AspectBackend Ruby On Rails DeveloperBackend Python Developer
Required CredentialsBachelor's in CS, Ruby on Rails experience, often Rails certificationsBachelor's in CS, Python experience, often Python certifications
Work EnvironmentWeb development, startups, tech companies using RailsWeb development, data science, AI, startups, tech firms
Industry UsagePopular in e-commerce, SaaS, and web appsUsed in data-heavy applications, AI, machine learning, web apps

Both roles involve backend development but differ in programming language focus and typical industry applications. Ruby on Rails developers specialize in web apps using Rails framework, while Python developers often work on data-driven projects and AI. The choice depends on the project needs and tech stack preferences.

What cities in California are hiring for Backend Ruby On Rails Developer jobs?

Cities in California with the most Backend Ruby On Rails Developer job openings:

Infographic showing various Backend Ruby On Rails Developer job openings in California as of August 2026, with employment types broken down into 100% Full Time. Highlights an 52% In-person, and 48% Remote job distribution.

Fulltime_Ruby on Rails Developer_ PostgreSQL_ API exp

San Francisco, CA • On-site

US IT Solutions Inc
Software Development • 51 - 200 employees
Learn more about US IT Solutions Incexternal

$120K - $165K/yr

Full-time

Re-posted 28 days ago

Job description

Company Description

We are from US IT Solutions, an ISO Certified, E-Verify, WMBE Certified organization established in 2005 in CA. Our company is serving various State, Local and County Departments for over 10 years. USITSOL has been helping clients innovate across all phases of the application lifecycle for over a decade. Some of our prestigious clients are State of CA, State of OR, State of FL, State of NC, State of GA, State of CO, State of VA, State of AR, State of MI, State of OH, State of IL, State of MO, State of MS, California State University, Sacramento Area Sanitation Department, SMUD, Sound Transit, LA Superior Courts, District of Columbia, UMAS, University of Central Florida and Hennepin County and many more.

Job Description

We are looking to fill a full time position for Ruby on Rails Developer in San Francisco CA

Qualifications

You'll need to have:
2+ years professional Ruby and Ruby on Rails experience
Experience with PostgreSQL, Sidekiq, and delayed jobs
Familiarity with Git, RSpec, and Capybara
Experience integrating external API's
Desired experience :
Building a RESTful API
Building a Gem
jQuery and Javascript
HTML and CSS

Additional Information

Webcam interview is acceptable.

Apply