ZipRecruiter

Log In

1

Ruby On Rails Contract Jobs in Berkeley, CA (NOW HIRING)

Evidation

Sr. Software Engineer

Menlo Park, CA · On-site

$144.40K - $190.30K/yr

Our Software Engineering team is using cutting edge technologies like Ruby on Rails, MySQL, PostgreSQL, RabbitMQ, and Semaphore. We need best-in-class Software Engineers to help us build new products ...

Evidation

Sr. Software Engineer

Menlo Park, CA · On-site

$144.40K - $190.30K/yr

Our Software Engineering team is using cutting edge technologies like Ruby on Rails, MySQL, PostgreSQL, RabbitMQ, and Semaphore. We need best-in-class Software Engineers to help us build new products ...

Evidation

Software Engineer

Menlo Park, CA

Our Software Engineering team is using cutting edge technologies like Ruby on Rails, MySQL, PostgreSQL, RabbitMQ, and Semaphore. We need best-in-class Software Engineers to help us build new products ...

Evidation

Software Engineer

Menlo Park, CA · On-site

Our Software Engineering team is using cutting edge technologies like Ruby on Rails, MySQL, PostgreSQL, RabbitMQ, and Semaphore. We need best-in-class Software Engineers to help us build new products ...

Tech-mex

Software Engineer

Pleasanton, CA · On-site

Python * Objective C * Ruby on Rails * Unified Modeling Language (UML) * PeopleCode * Unix * HP-UX * Fortran * Skills: * Device Driver Specialist * Database * ETL * NoSQL * Mongo DB * SQL * MySQL

Treasure

Mobile Engineer (Android)

San Francisco, CA

... Ruby on Rails backend (if you'd like) Working with 3rd party APIs (Pinterest, Shopify, Amazon, Facebook, etc) Employ best practices in Agile The ideal candidate should have: At least 1 year of ...

Tech-Mex

Software Engineer

Pleasanton, CA

Languages: .NET/C# Java JDBC Jetty JavaScript Python Objective C Ruby on Rails Unified Modeling Language (UML) PeopleCode Unix HP-UX Fortran Skills: Device Driver Specialist Database ETL NoSQL Mongo ...

next page

Showing results 1-20

People also search for

All JobsRuby On Rails Contract JobsRuby On Rails Contract Jobs in Berkeley, CA

Ruby On Rails Contract information

See Berkeley, CA salary details

$31.2K

$149.5K

$210K

How much do ruby on rails contract jobs pay per year?

As of May 30, 2026, the average yearly pay for ruby on rails contract in Berkeley, CA is $149,520.00, according to ZipRecruiter salary data. Most workers in this role earn between $125,500.00 and $172,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Ruby on Rails Contractor, and why are they important?

To thrive as a Ruby on Rails Contractor, you need strong proficiency in Ruby, Rails framework, web development fundamentals, and experience with relational databases, typically demonstrated through a portfolio or relevant work history. Familiarity with version control systems like Git, cloud platforms (e.g., AWS or Heroku), and testing frameworks such as RSpec is often required. Excellent problem-solving skills, effective communication, and the ability to work independently are standout soft skills for this role. These skills and qualities are crucial to deliver high-quality, scalable solutions on time while collaborating remotely with clients or teams.

What are some common challenges faced by Ruby on Rails contractors when joining new projects, and how can they be addressed?

Ruby on Rails contractors often face the challenge of quickly ramping up on existing codebases, which may have varying coding standards or lack comprehensive documentation. To address this, it's helpful to allocate initial time for codebase exploration and to communicate proactively with the team about architectural decisions and project expectations. Collaborating closely with in-house developers and participating in regular stand-ups or code reviews can also smooth the transition and ensure alignment with project goals.

What is a Ruby on Rails contract developer?

A Ruby on Rails contract developer is a software engineer who is hired on a temporary or project basis to build, maintain, or enhance web applications using the Ruby on Rails framework. They typically work as independent contractors or through consulting agencies, rather than as full-time employees. Their responsibilities often include writing clean code, testing features, fixing bugs, and collaborating with other team members to deliver high-quality software solutions. Contract positions can range from short-term projects to ongoing support roles, offering flexibility for both the developer and the hiring company.

What is the difference between Ruby On Rails Contract vs Ruby On Rails Developer?

AspectRuby On Rails ContractRuby On Rails Developer
Work TypeTemporary, project-basedFull-time or part-time employment
DurationFixed-term, often project-specificOngoing employment
CredentialsSame as developer, typically requiring experience in RailsSame as contract roles, often requiring similar skills
Work EnvironmentRemote or on-site, freelance or agency-basedCompany office or remote
Employer UsageClients, agencies, or companies hiring for specific projectsCompanies hiring for long-term roles

In summary, Ruby On Rails Contract roles are temporary, project-focused positions suitable for freelancers or agencies, while Ruby On Rails Developer roles are typically permanent positions within companies. Both require similar skills and credentials but differ mainly in duration and employment structure.

What are popular job titles related to Ruby On Rails Contract jobs in Berkeley, CA? For Ruby On Rails Contract jobs in Berkeley, CA, the most frequently searched job titles are:
What job categories do people searching Ruby On Rails Contract jobs in Berkeley, CA look for? The top searched job categories for Ruby On Rails Contract jobs in Berkeley, CA are:
What cities near Berkeley, CA are hiring for Ruby On Rails Contract jobs? Cities near Berkeley, CA with the most Ruby On Rails Contract job openings:
Ruby On Rails Contract jobs near you
Infographic showing various Ruby On Rails Contract job openings in Berkeley, CA as of May 2026, with employment types broken down into 2% Locum Tenens, 56% Full Time, 16% Part Time, 24% Contract, and 2% Nights. Highlights an 98% Physical, and 2% Remote job distribution, with an average salary of $149,520 per year, or $71.9 per hour.

Sr. Software Engineer - Affordable Housing

AppFolio

San Francisco, CA • Remote

Full-time

Posted 26 days ago

Job description

Hi, We’re AppFolio.
We’re innovators, changemakers, and collaborators. We’re more than just a software company — we’re a cloud-based powerhouse that creates products to make our customers’ lives easier. We’re revolutionizing how people do business, and we want your ideas, enthusiasm, and passion to help us keep innovating.
 
Who we are looking for:
Are you passionate about expanding housing opportunities? Do you want to play your part in addressing the affordable housing crisis in the US? We are hiring a Full Stack Senior Software Engineer to join an exceptional team and become a technical domain expert in our Affordable Housing space. Our team aims to make applying for, living in, and managing affordable housing units feel effortless and simple. Affordable Housing is an enormously complex domain - requiring complex data gathering and recurring submission of that data for certification and compliance—all within a diverse and ever-shifting regulatory environment. Things get very complicated very fast and property managers can struggle to keep up. With this team’s focus, innovation, and attention to detail, we see a future where it doesn’t have to be this way.
 
This is an ideal opportunity for someone who has a passion for building leading-edge software and is driven to help build a successful SaaS product used by thousands of happy businesses. We foster an environment that empowers small teams to set the technical direction of our solutions collaboratively.
 
Responsibilities:
  • Build a deep understanding of our existing Affordable Housing segment, enabling you and your team to truly own the domain.
  • Develop scalable, robust, and simple web-based solutions to solve complex business problems - this will involve some combination of leveraging our existing technology, refactoring, integrating with partners, or starting from scratch when it makes sense.
  • Help mentor and guide other software engineers.   
  • Implement new features and optimize existing ones to drive maximum performance.
  • Work closely with and incorporate feedback from other engineering team members, QA, product owners, and designers. Enthusiastically participate in a high-performing, empowered team with high levels of mutual trust and respect. Along with the team, you will take ownership of your problem space, reflecting on and growing from our failures and celebrating our successes.
  • Work in a truly agile fashion to turn a massive, unruly problem into thinly sliced deliverables and execute quickly against them while limiting work in progress.      
  • Research, share, and recommend new technologies and trends.
  • Hold a high bar of engineering excellence and always look for ways to raise it. Adopt our engineering best practices, provide and receive in-depth code reviews, and participate in healthy debate as a team. Evangelize your own expertise and experience among your teammates and the rest of the organization.
  • Prioritize quality. Thoughtful test coverage is a given and any escalations from external stakeholders like our onboarding or customer care teams are handled and resolved swiftly. Use test-driven development, code reviews, and continuous integration to deliver high-quality software and rapidly fix bugs as they come up.
You know you are the right fit if…
  • Extensive experience developing web applications, preferably in an agile SaaS environment.
  • Proven experience working across all levels of the development stack.
  • Strong familiarity with the technologies we use like Ruby on Rails, React, MySQL, AWS, SOA
  • Strong familiarity with Agile software development processes: Scrum or Kanban
  • Strong familiarity with Test-Driven-Development
  • Creativity and proactivity - an ability to solve complex problems without a roadmap
  • You love to learn about and use new tech, but understand the value of continuing to leverage existing technology when it gets the job done.
  • You care about the long-term maintainability of the codebase and advocate for refactoring and code cleanliness.
  • You can identify and resolve code-smells through sensible refactoring.
Additional Skills and Knowledge:
  • 5+ years of experience working in software engineering teams
  • Comfortable working with remote team members
  • Ability to think pragmatically and effectively balance business outcomes with technical goals
  • Ability to establish strong working relationships with peers across other platform development team.
Nice to Have:
  • Experience working across all levels of the development stack
  • Experience with some areas of our tech like Ruby on Rails, React, MySQL, AWS, SOA
  • Familiarity with Agile software development processes: Scrum or Kanban
  • Familiarity with Test-Driven-Development
  • Knowledge of TRACS, iMAX system , Knowledge of HUD 202D Guidelines
Compensation & Benefits       
The base salary that we reasonably expect to pay for this role is $138,400 - $173,000.       
     
The actual base salary for this role will be determined by a variety of factors, including but not limited to the candidate’s skills, education, experience, etc.        
     
Please note that base pay is one important aspect of a compelling Total Rewards package. The base pay range indicated here does not include any additional benefits or bonuses/commissions that you may be eligible for based on your role and/or employment type. 
Regular full-time employees are eligible for benefits - see here.
#LI-SS2