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Ruby On Rails Contract Jobs in Plainfield, NJ (NOW HIRING)

On a daily basis, your work will include: Backend development in Ruby (2.0) and Rails (4.2.7) Frontend development in AngularJS 1.x or other front end framework we may adopt in the future Unit and ...

We work primarily in Ruby on Rails and JavaScript, but prior knowledge of Ruby on Rails is not a requirement. You should have a deep understanding of programming that goes beyond the ability to use ...

Software Engineer responsibilities include gathering user requirements, defining system functionality and writing code in various languages, like Java, Ruby on Rails or .NET programming languages (e ...

On a daily basis, your work will include: • Backend development in Ruby (2.0) and Rails (4.2.7) • Frontend development in AngularJS 1.x or other front end framework we may adopt in the future • ...

We work primarily in Ruby on Rails and JavaScript, but prior knowledge of Ruby on Rails is not a requirement. You should have a deep understanding of programming that goes beyond the ability to use ...

Cybrid - Senior Front End Engineer

New York, NY · On-site +1

$134K - $184K/yr

Implement new features and enhancements using React and TypeScript , integrating seamlessly with our Ruby on Rails backend APIs. * Work closely with external partners and internal teams to design and ...

Contract * Exp 6-8 years * Handson experience with React or Angular Node Js Express Nest Js and ... MySQL * React * ROR * AWS RDS * TypeScript * Boot Strap/CSS/CSS3 * AWS VPC, AWS EC2, * Flask ...

Work in a variety of frameworks including Ruby on Rails, .net and others. * To design and develop websites ensuring strong optimization and functionality. * Work on projects including web layout ...

Ruby on Rails * React * Redis, PostgreSQL, and SQL What you will have: * Experience and desire to work with the above technologies * Basic understanding of REST APIs * Comfortable writing thorough ...

We've moved to Ruby on Rails so experience using that technology would be a plus but it's not a necessity. SQL is a plus Strong CS fundamentals We're scaling a system that's constantly growing so ...

We've moved to Ruby on Rails so experience using that technology would be a plus but it's not a necessity. SQL is a plus Strong CS fundamentals We're scaling a system that's constantly growing so ...

Ruby on Rails * React * Redis, PostgreSQL, and SQL What you will have: * Experience and desire to work with the above technologies * Basic understanding of REST APIs * Comfortable writing thorough ...

Sr. Platform Engineer (Infra Pod)

New York, NY · Remote

$114K - $157K/yr

Build core application services in Ruby on Rails, including foundational capabilities around authorization/RBAC, jobs and queues, deployments, and integrations. * Own foundational infrastructure and ...

Product Engineering Lead

New York, NY · On-site

$182K - $189K/yr

Ruby on Rails, Go, PHP, Javascript or other server side language. Tech We Use This is some of the tech we use to power better cardiac care for our members. There's no requirement to be familiar with ...

Product Engineering Lead

New York, NY · On-site

$182K - $189K/yr

Ruby on Rails, Go, PHP, Javascript or other server side language. Tech We Use This is some of the tech we use to power better cardiac care for our members. There's no requirement to be familiar with ...

Senior Software Engineer (Back End)

New York, NY · On-site

$134K - $176K/yr

Ruby on Rails, PHP, Javascript or other server side language * Good to have: experience working in health tech or at an early stage startup, GraphQL and REST web services, real time data streaming ...

Ruby on Rails, Python, Javascript, React) with the willingness to recommend and adopt new technologies as necessary * Full-stack experience or willingness and ability to learn across the stack

Showing results 41-60

Ruby On Rails Contract information

See Plainfield, NJ salary details

$26.2K

$125.3K

$175.9K

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

As of Sep 6, 2026, the average yearly pay for ruby on rails contract in Plainfield, NJ is $125,264.00, according to ZipRecruiter salary data. Most workers in this role earn between $105,100.00 and $144,100.00 per year, depending on experience, location, and employer.

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 are the key skills and qualifications needed to thrive as a Ruby on Rails contractor?

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 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 cities near Plainfield, NJ are hiring for Ruby On Rails Contract jobs?

Cities near Plainfield, NJ with the most Ruby On Rails Contract job openings:

Infographic showing various Ruby On Rails Contract job openings in Plainfield, NJ as of August 2026, with employment types broken down into 70% Full Time, and 30% Contract. Highlights an 100% In-person job distribution, with an average salary of $125,264 per year, or $60.2 per hour.

Entery level web developer

ConsultAdd, Inc.

Jersey City, NJ • On-site

Full-time

Re-posted 28 days ago


Job description

Company Description



Job Description

Responsibilities

Work with executive staff and business users to define project scope and timelines.

Work both independently and as a highly functional part of our core Ruby on Rails development team. Be savvy enough to know when to do which.

Provide coaching and mentoring to members of the software development team.

Work with staff to translate technical requests into formalized product features.

Work with staff to assist with bug identification, reproduction and resolution.

Work closely with Project Managers and other members of the Development Team to both develop detailed specification documents with clear project deliverables and timelines, and to ensure timely completion of deliverables.

Alert colleagues to emerging technologies or applications and the opportunities to integrate them into operations and activities.

Develop innovative, reusable Web-based tools for activism and community building.

Qualifications

Bachelor's degree in computer science or a related discipline.

Web development experience including skills in Ruby on Rails.

Knowledge about relational database systems such as MySQL, MSSQL or Oracle and a good working knowledge of SQL

Be proficient with Linux environments.

Be proficient with SQL databases

Solid knowledge of the software development life cycle

Additional Information

Additional desirable skills: 


* Passionate to learn.


* Hard working.


* Good communication skills.


* Ready to relocate.


* Feasible with Fulltime Employment.