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Ruby On Rails Software Engineer Jobs in California

Ascend

Senior Software Engineer

San Francisco, CA

$200K - $225K/yr

Your Role Ascend is seeking a Senior Software Engineer to join our team on-site in San Francisco to ... Contribute to user-facing projects using Ruby on Rails and Next.js * Partner with product managers ...

Sonsoft Inc

Ruby on Rails lead

Santa Clara, CA

$120K - $165K/yr

Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development ... At least 4 years of experience in Ruby on Rails * At least 4 years of experience in Front end Web ...

Apple

Sr. Ruby on Rails Engineer, ASE

San Francisco, CA

$181K - $318K/yr

Description We are looking for a proven software engineer to build and enhance our internal quality ... Ruby on Rails Ability to write readable, maintainable, and performant code Excellent debugging ...

Clinch

Rails Engineer (Jobvite)

San Francisco, CA · On-site

Clinch makes recruitment marketing software. Our customers are enterprise companies with hundreds ... The majority of our platform is a Ruby on Rails web application, using a MySQL database for storage ...

Sonsoft Inc

Ruby on Rails Tech lead

Santa Clara, CA · On-site

$120K - $165K/yr

Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development ... At least 4 years of experience in Ruby on Rails * At least 4 years of experience in Front end Web ...

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.

Ascend

Senior Software Engineer

San Francisco, CA · On-site

$200K - $225K/yr

Senior Software Engineer San Francisco What We Do Insurance is a $10T industry still running on ... Contribute to user-facing projects using Ruby on Rails and Next.js * Partner with product managers ...

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.

CrewAI

Senior AI Engineer (Python/ Ruby / React)

Sunnyvale, CA · On-site

$143K - $189K/yr

You will be instrumental in advancing our crewAI+ platform, a Ruby on Rails application that heavily leverages Python services. As a key member of our engineering team, you will contribute to both ...

CrewAI

Senior AI Engineer (Python/ Ruby / React)

Sunnyvale, CA · On-site +1

$143K - $189K/yr

You will be instrumental in advancing our crewAI+ platform, a Ruby on Rails application that heavily leverages Python services. As a key member of our engineering team, you will contribute to both ...

CrewAI

Senior AI Engineer (Python/ Ruby / React)

Sunnyvale, CA · On-site

$143K - $189K/yr

You will be instrumental in advancing our crewAI+ platform, a Ruby on Rails application that heavily leverages Python services. As a key member of our engineering team, you will contribute to both ...

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All JobsRuby On Rails Software Engineer JobsRuby On Rails Software Engineer Jobs in California

Ruby On Rails Software Engineer information

See California salary details

$58.7K

$149.7K

$193.4K

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

As of Jun 19, 2026, the average yearly pay for ruby on rails software engineer in California is $149,676.00, according to ZipRecruiter salary data. Most workers in this role earn between $131,300.00 and $172,700.00 per year, depending on experience, location, and employer.

What are some common challenges Ruby on Rails Software Engineers face when working on large-scale applications?

Ruby on Rails Software Engineers working on large-scale applications often encounter challenges such as maintaining application performance, ensuring scalability, and managing complex codebases. As applications grow, optimizing database queries, implementing caching strategies, and refactoring legacy code become increasingly important to keep the system efficient and maintainable. Collaboration with DevOps teams and other engineers is crucial to streamline deployments and address bottlenecks. Being proactive in code reviews and embracing best practices can help mitigate many of these challenges.

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

To thrive as a Ruby On Rails Software Engineer, you need strong programming skills in Ruby, a solid understanding of web development principles, and experience with the Rails framework, often supported by a degree in computer science or related fields. Familiarity with tools like Git, PostgreSQL or MySQL, RESTful APIs, and testing frameworks such as RSpec is typically required. Strong problem-solving abilities, effective communication, and a collaborative mindset help engineers excel in team settings and adapt to evolving project needs. These skills and qualities ensure efficient development, maintainable code, and successful delivery of robust web applications.

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

AspectRuby On Rails Software EngineerWeb Developer
Required SkillsProficiency in Ruby, Rails framework, MVC architectureHTML, CSS, JavaScript, basic backend knowledge
Work EnvironmentCollaborates on backend development, APIs, server-side logicDesigns and implements website front-end and basic back-end
Industry UsageCommon in startups, SaaS, and web app companiesUsed across various industries for website creation

Ruby On Rails Software Engineers focus on backend development using Ruby and Rails, building scalable web applications. Web Developers have a broader scope, often working on both front-end and basic back-end tasks. While there is overlap, Ruby On Rails Software Engineers specialize in Rails-based backend solutions, making their role more specific within web development teams.

Is Ruby still in demand?

Ruby, particularly for Ruby on Rails development, remains in demand for web applications, especially in startups and established companies maintaining legacy systems. While some demand has shifted to languages like JavaScript and Python, Ruby skills are still valuable for maintaining and developing Rails-based projects, and many companies seek developers proficient in Ruby for full-stack development. Knowledge of related tools like Git and deployment platforms enhances employability in this field.

What engineers make $500,000?

Senior software engineers, including those specializing in Ruby on Rails, with extensive experience, advanced skills, and working in high-paying industries or companies, can earn $500,000 or more annually. Achieving this level often requires a combination of technical expertise, leadership roles, stock options, or bonuses, especially in tech hubs or large organizations.

What does a Ruby on Rails Software Engineer do?

A Ruby on Rails Software Engineer is responsible for designing, developing, and maintaining web applications using the Ruby on Rails framework. They work on both front-end and back-end components, write clean and efficient code, and ensure the performance and scalability of applications. These engineers often collaborate with designers, product managers, and other developers to deliver user-friendly and robust software solutions.

Is Ruby on Rails still used in 2026?

Ruby on Rails remains a popular web development framework for software engineers, especially for building scalable and maintainable applications. While newer frameworks have gained popularity, Rails continues to be actively maintained and widely used in startups and enterprises, often requiring knowledge of Ruby and related tools. Its ecosystem supports rapid development and testing, making it a relevant skill for developers in 2026.

Is Ruby on Rails still in demand?

Ruby on Rails software engineers are still in demand, especially for web development projects that prioritize rapid development and maintainability. Many companies value Rails expertise alongside skills in JavaScript, HTML, and databases, and demand remains steady in startups and established firms adopting Rails frameworks.
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Ruby On Rails Software Engineer jobs near you
Senior Software Engineer

Senior Software Engineer

Ascend

San Francisco, CA

$200K - $225K/yr

Other

Posted 24 days ago

Job description

Your Role

Ascend is seeking a Senior Software Engineer to join our team on-site in San Francisco to help expand our core product. As an Engineer at Ascend, you'll be part of a small but growing team focused on solving complex technical challenges using Ruby. You'll also interface directly with our customers and work cross-functionally to develop new product features, dashboards, and checkout processes-without any layers.

Responsibilities Will Include

Objective #1: In your first 30 days:

  • Understand Ascend's platform, product, and customer workflows by collaborating with team members and engaging with customers
  • Contribute to user-facing projects using Ruby on Rails and Next.js
  • Partner with product managers and designers to solve customer challenges directly

Objective #2: In your first 60 days:

  • Take ownership of end-to-end features that process millions in insurance premiums using Ruby on Rails
  • Build intuitive UIs with Next.js to power financial operations
  • Develop internal tools to streamline customer workflows
  • Maintain high product quality through proactive monitoring and continuous improvements

Objective #3: In your first 90 days and beyond:

  • Collaborate with customers to translate their needs into scalable solutions for the multi-trillion-dollar insurance industry
  • Develop the industry's leading point-of-sale system for insurance, enabling seamless payments and improving conversion rates
  • Automate back-office tasks with AI, reducing time and improving accuracy for accounting teams
  • Help shape technical architecture and processes as the platform scales
  • Mentor engineers through thoughtful code reviews and technical guidance
Must Have
  • 4+ years of experience as a Full Stack or Backend Engineer
  • 2+ years working in a growth-stage startup
  • Experience with relational databases
  • Experience building and scaling consumer products
  • A strong desire to learn new skills and solve business problems
Nice to Have
  • Familiarity or interest in learning Ruby on Rails and Next.js
  • Familiarity with building external APIs and integrations with platforms such as Salesforce
  • Experience in building payment, checkout, or insurance products
Tech Stack & Processes
  • Ruby on Rails API hosted on Heroku
  • Next.js with TypeScript hosted on Vercel
  • Tailwind CSS across all the frontend
  • Postgres and Redis for storage
  • Continuous integration and delivery
Base Salary Range: $200,000-$225,000

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