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Ruby On Rails Contract Jobs in New Jersey (NOW HIRING)

ConsultAdd, Inc.

Ruby Developer

Jersey City, NJ · Remote

We are also focused on bulk data management and data analysis. We are an authorized reseller (both ... Candidates should have experience working with Ruby frameworks other than Rails and follow a test ...

Clover

Sr. Site Reliability Engineer

Berkeley Heights, NJ · On-site

$59.50 - $79/hr

... Node, or Ruby on Rails. Preferred : • BS in Computer Science or equivalent high-level production experience. • AWS or Kubernetes (CKA/CKAD) certifications are a major plus. • Advanced ...

ConsultAdd, Inc.

Python Developer

Jersey City, NJ

$52.50 - $72.25/hr

ConsultAdd Inc is inviting applications for PYTHON Developer and RUBY ON RAILS DEVELOPER. For Python: PYTHON developer responsible for integrating the front-end elements into the application. The ...

USM

Java Developer

Jersey City, NJ

$53.25 - $69/hr

PERL 5, Java, Shell Scripting, Java, J2ee (JSF), Shell Scripting, PHP, Ruby on Rails Databases Oracle, Postgre, MySql Virtualization: VmWare, IBM Power 4/5 servers. Operating Systems: Redhat Linux 5, ...

Phillip Jeffries

Development Coordinator

Fairfield, NJ · On-site

$100K - $115K/yr

Working knowledge of programming concepts (Power Platform, PHP, Ruby on Rails, and Angular) * Experience in project management methodologies and tools, such as Agile or Scrum * Exposure to version ...

ConnectiveRx

Sr. Analyst, IT QA

Whippany, NJ · On-site

NET, Python applications and SQL Server backend DB is required but Javascript, Ruby on Rails is also a plus * Experience integrating quality practices into CI/CD pipelines (e.g., Jenkins, GitHub ...

Zelis

Director, Software Engineering

Morristown, NJ

$260K/yr

Strong familiarity with technologies aligned to our stack (e.g., Ruby on Rails, C#, Angular, JavaScript, AWS, caching and persistence technologies) * Proven experience leading distributed teams and ...

Phillip Jeffries

Development Coordinator

Fairfield, NJ · On-site

Working knowledge of programming concepts (Power Platform, PHP, Ruby on Rails, and Angular) * Experience in project management methodologies and tools, such as Agile or Scrum * Exposure to version ...

Phillip Jeffries

Development Coordinator

Fairfield, NJ · Hybrid

$100K - $115K/yr

Working knowledge of programming concepts (Power Platform, PHP, Ruby on Rails, and Angular) * Experience in project management methodologies and tools, such as Agile or Scrum * Exposure to version ...

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All JobsRuby On Rails Contract JobsRuby On Rails Contract Jobs in New Jersey

Ruby On Rails Contract information

See New Jersey salary details

$41.9K

$133.1K

$183.1K

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

As of Jul 15, 2026, the average yearly pay for ruby on rails contract in New Jersey is $133,147.00, according to ZipRecruiter salary data. Most workers in this role earn between $115,600.00 and $156,000.00 per year, depending on experience, location, and employer.

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 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 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 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 most commonly searched types of Ruby On Rails jobs in New Jersey? The most popular types of Ruby On Rails jobs in New Jersey are:
What are popular job titles related to Ruby On Rails Contract jobs in New Jersey? For Ruby On Rails Contract jobs in New Jersey, the most frequently searched job titles are:
What job categories do people searching Ruby On Rails Contract jobs in New Jersey look for? The top searched job categories for Ruby On Rails Contract jobs in New Jersey are:
What cities in New Jersey are hiring for Ruby On Rails Contract jobs? Cities in New Jersey 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 New Jersey as of July 2026, with employment types broken down into 1% As Needed, 60% Full Time, 22% Part Time, 2% Temporary, 14% Contract, and 1% Nights. Highlights an 81% Physical, 2% Hybrid, and 17% Remote job distribution, with an average salary of $133,147 per year, or $64 per hour.
Senior Full-Stack Software Engineer

Senior Full-Stack Software Engineer

Partner Engineering and Science

Asbury Park, NJ • On-site, Remote

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 20 days ago

Job description

ABOUT US

At PARTNER, success starts with the right mindset: connection, compassion, and curiosity. Whether consulting with clients or collaborating with colleagues, these principles guide how we work. We deliver engineering, environmental, and energy consulting, plus design services across the Americas, Europe, and beyond. As a leader in Commercial Real Estate (CRE), we’re 1,600+ professionals strong in 40+ offices. Our mission is simple: create the best home for talented professionals. If you value delivering exceptional experiences through problem-solving, coordination, and a mindset of care for clients and colleagues, you’ll feel right at home. That approach has earned us recognition on ENR’s Top 500 Design Firms, Inc. 5000’s Fastest-Growing Companies, and Zweig’s Best Firms to Work For. Here, your ideas matter, your impact is real, and your work helps shape the future. Check out this role and join our team of talented professionals.

Learn more about Partner at www.partneresi.com

SUMMARY

Partner Engineering and Science, Inc. is seeking an experienced Senior Full-Stack Software Engineer to serve as a technical leader within our innovative Products Team. This role is centered on hands-on development, architectural decision-making, and mentoring developers to support the delivery of high-quality, scalable software applications. As a Senior Full-Stack Software Engineer, you will help modernize our systems, drive sound engineering practices, and contribute to the successful implementation of new solutions aligned with business goals. You will work closely with cross-functional partners while providing technical guidance, thoughtful code review, and day-to-day mentorship to other engineers. We use AI agentic-assisted development and are continually refining our processes to help developers be as productive and effective as possible. 
The ideal candidate has a strong software engineering background, expertise in Ruby on Rails (or similar frameworks), VueJS (or React), and experience working with cloud-hosted environments, especially AWS. You should also bring a passion for mentoring developers, driving technical excellence, and improving engineering processes. 

We are particularly interested in candidates with experience leading or contributing to production AI-enabled software, including LLM-based application features, evaluation frameworks, and the engineering patterns needed to make these systems reliable, observable, maintainable, and useful in real business workflows. 

Responsibilities and Duties 

  • Software Development: Lead the design, development, testing, and deployment of software applications. Collaborate on both front-end and back-end development tasks as necessary. 
  • Team Leadership: Mentor a team of software developers to ensure professional growth and technical excellence. Perform code reviews, suggest best practices, participate in architecture and design sessions, and align with design and product management. 
  • System Modernization: Maintain and modernize existing systems to improve scalability, reliability, and performance. Guide the technical implementation of new features and system upgrades. 
  • Collaboration: Work closely with cross-functional teams, including product managers, designers, and QA, to ensure alignment on project objectives. Serve as a liaison between technical teams and business stakeholders. 
  • Continual Learning: Establish best practices for coding, testing, and deployment within the team. Promote the use of CI/CD pipelines and automation to enhance efficiency and reduce errors. Use AI-assisted development to improve workflows, from feature development to debugging and aligning on technical requirements. 
  • Technical Oversight: Provide guidance on architectural decisions, engineering patterns, and tool selection. 

Required Qualifications 

  • Experience: 5+ years of software development experience with increasing levels of responsibility. 
  • Education: Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent experience. 
  • Technical Skills: 
  • Expertise in software development; experience with Ruby on Rails is a strong plus. 
  • Experience with cloud-hosted environments, particularly AWS. 
  • Proficiency with source control systems (GitHub). 
  • Knowledge of CI/CD pipelines (e.g., Github Actions, Travis CI). 
  • Familiarity with application monitoring tools like New Relic. 
  • Exposure to JavaScript frameworks, especially Vue.js, is a plus. 

Preferred Qualifications  

  • Experience designing, building, or leading production software features that use LLMs or similar AI services, with practical understanding of prompt workflows, evaluation methods, reliability concerns, and system tradeoffs. 
  • Experience defining or improving evaluation approaches for AI-enabled product functionality, including quality measurement, failure analysis, and iterative refinement. 
  • Experience with cloud application deployments using containerization (e.g. Docker, Kubernetes), DevOps, particularly in AWS. 
  • Experience with Python for backend services, scripting, automation, data workflows, or AI-related application development. 
  • Knowledge of Agile development methodologies and practices. 
  • Strong understanding of testing frameworks and debugging tools. 

 Soft Skills  

  • Strong leadership and mentoring abilities. 
  • Excellent problem-solving and analytical skills. 
  • Effective communication and collaboration skills, with the ability to work cross-functionally. 
  • A passion for learning, continuous improvement, and building high-quality software. 

Compensation:

 Salary range: $140,000 - $150,000. This is what we reasonably expect to pay for the role

The pay scale for this role considers a wide range of factors when making compensation decisions, including, but not limited to, skill sets, experience and training, licensure and certifications, and other business and organizational needs. Please note that the disclosed pay scale estimate has not been adjusted for the applicable geographic location where the position may be filled.

 You may also be eligible to participate in a discretionary incentive bonus program which is dependent on various factors, including, but not limited to individual and organizational performance.

Benefits:

Competitive benefits package including health insurance, dental insurance, vision insurance, vacation and sick time, and a 401(k) plan with a company match.

Equal Employment Opportunity

It is Partner Engineering and Science, Inc’s (The Company) policy is to provide equal employment opportunity for all applicants and employees. The company maintains a work environment that is free of harassment, discrimination, or retaliation based on an individual’s race (including, but not limited to, hair texture and protective hairstyles such as braids, locks, and twists), color, religion, religious creed (including religious dress and grooming practices), national origin, ancestry, citizenship, physical or mental disability, medical condition (including cancer and genetic characteristics), genetic information, marital status, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), gender (including gender identity and gender expression), age (40 years and over), sexual orientation, veteran and/or military status, protected medical leaves (requesting or approved for leave under the Family and Medical Leave Act or the California Family Rights Act), reproductive health decision making, domestic violence victim status, political affiliation, or any other status protected by federal, state, or local laws.

We will consider qualified applicants who have criminal histories in a manner consistent with the law.

California Consumer Privacy Act

We collect personal information from you in connection with your application for employment with Partner Engineering and Science, Inc.  For details on what personal information we collect and the purposes for which we collect it, please visit:

https://www.partneresi.com/careers/california-consumer-privacy-act/

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