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Junior Rails Developer Jobs in New Jersey (NOW HIRING)

Senior Software Engineer

West New York, NJ

$132K - $174K/yr

Mentor junior and mid-level engineers and help raise the engineering bar across the team * Build ... Experience with Rails, PostgreSQL, or Elasticsearch * Prior startup experience as a founder, early ...

Senior Software Engineer

West New York, NJ · On-site

$132K - $174K/yr

Mentor junior and mid-level engineers and help raise the engineering bar across the team * Build ... Experience with Rails, PostgreSQL, or Elasticsearch * Prior startup experience as a founder, early ...

Geotechnical Engineer III

Parsippany, NJ · On-site

$83K - $163K/yr

The engineer will collaborate with structural, roadway, railroad, and construction teams to deliver ... junior staff, and contribute to the successful delivery of critical infrastructure projects for ...

The engineer will collaborate with structural, roadway, railroad, and construction teams to deliver ... junior staff, and contribute to the successful delivery of critical infrastructure projects for ...

Collaborates with both junior and senior level staff to accomplish goals Required Skills & Required ... Rail and alternate project delivery experience a plus. * Successful completion of the Fundamentals ...

Collaborates with both junior and senior level staff to accomplish goals * BS in Civil Engineering ... Rail and alternate project delivery experience a plus. * Successful completion of the Fundamentals ...

Showing results 21-40

Junior Rails Developer information

See New Jersey salary details

$24.4K

$90.3K

$139.6K

How much do junior rails developer jobs pay per year?

As of Sep 14, 2026, the average yearly pay for junior rails developer in New Jersey is $90,331.00, according to ZipRecruiter salary data. Most workers in this role earn between $68,000.00 and $88,300.00 per year, depending on experience, location, and employer.

What does a junior Rails developer do?

A Junior Rails Developer is an entry-level software engineer who works with Ruby on Rails, a popular web development framework. Their responsibilities typically include writing and maintaining code, fixing bugs, collaborating with other developers, and learning best practices for web application development. Junior Rails Developers often assist in building features, performing tests, and ensuring applications run smoothly while gaining experience and mentorship from more senior team members.

What are the key skills and qualifications needed to thrive as a junior Rails developer?

To thrive as a Junior Rails Developer, you need a solid understanding of Ruby, Ruby on Rails framework, basic front-end languages (HTML, CSS, JavaScript), and a relevant degree or coding bootcamp experience. Familiarity with tools like Git, PostgreSQL or MySQL, and test frameworks such as RSpec is typically expected. Strong problem-solving skills, eagerness to learn, and effective communication help you collaborate within development teams and grow in the role. These skills are important because they enable you to build, maintain, and improve web applications efficiently while adapting to evolving project requirements.

What types of projects and responsibilities can a junior Rails developer expect in their first year on the job?

As a Junior Rails Developer, you can expect to work on tasks such as fixing bugs, writing and maintaining tests, and implementing small features under the guidance of more experienced developers. You'll likely participate in code reviews, collaborate closely with product managers and designers, and be encouraged to learn best practices in coding and version control. The environment is typically supportive, with regular feedback and opportunities to ask questions, making it a great setting for professional growth. Over time, you may gradually take on more complex assignments and begin to contribute to architectural discussions.

What is the difference between Junior Rails Developer vs Ruby on Rails Developer?

AspectJunior Rails DeveloperRuby on Rails Developer
Experience LevelEntry-level, 0-2 yearsMid to senior level, 2+ years
ResponsibilitiesAssisting in development, learning codebaseDesigning, developing, maintaining Rails applications
Required SkillsBasic Ruby/Rails knowledge, eagerness to learnStrong Ruby/Rails skills, problem-solving
Work EnvironmentStartups, small teams, internshipsEstablished companies, tech firms, agencies

The main difference between a Junior Rails Developer and a Ruby on Rails Developer lies in experience and responsibilities. Junior Rails Developers are typically entry-level, focusing on learning and assisting with tasks, while Ruby on Rails Developers have more experience and handle complex development projects independently.

What cities in New Jersey are hiring for Junior Rails Developer jobs?

Cities in New Jersey with the most Junior Rails Developer job openings:

Infographic showing various Junior Rails Developer job openings in New Jersey as of August 2026, with employment types broken down into 84% Full Time, 3% Part Time, and 13% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $90,331 per year, or $43.4 per hour.

Senior Software Engineer

West New York, NJ

$132K - $174K/yr

Full-time

Re-posted 7 days ago


Job description

Senior Full-Stack Software Engineer

Location: New York City
Work Style: Hybrid
Employment Type: Full-time
Focus: Full-Stack Engineering, Product Engineering, Security & Compliance SaaS

About Our Client

Our client is a fast-growing cybersecurity compliance company helping businesses achieve, manage, and maintain critical security and compliance standards.

Their platform supports thousands of companies around the world by simplifying complex compliance workflows and giving teams the tools they need to stay secure, audit-ready, and focused on their core business.

The company is backed by leading venture investors and has been recognized by major business and technology publications for its impact on the future of security and compliance software.

About the Role

Our client is hiring a Senior Full-Stack Software Engineer to join a highly collaborative product engineering team in New York City.

This is a high-ownership role for an engineer who enjoys building customer-facing products, solving complex technical problems, and working closely with product, design, and engineering stakeholders.

The right person will be comfortable owning features end-to-end, contributing across the frontend and backend, mentoring other engineers, and stepping into product thinking when needed to make sure the team ships high-quality solutions.

What You'll Do

  • Build full-stack product features that improve user experience, reliability, and customer value
  • Work closely with product management, design, and engineering stakeholders
  • Own features from planning and architecture through development, deployment, iteration, and optimization
  • Solve complex technical challenges across frontend, backend, data, and product workflows
  • Maintain a high quality bar in a fast-paced, iterative engineering environment
  • Step into product management-style responsibilities when needed to clarify scope and drive execution
  • Participate in code reviews, technical planning, performance optimization, and deployment processes
  • Mentor junior and mid-level engineers and help raise the engineering bar across the team
  • Build user-centric solutions for customers managing security and compliance workflows

What We're Looking For

  • 5+ years of professional software development experience
  • Strong full-stack engineering experience across frontend and backend systems
  • Proficiency with HTML, CSS, TypeScript, and a modern backend language such as Ruby, Python, or JavaScript
  • Strong understanding of computer science fundamentals and software engineering principles
  • Experience building customer-facing SaaS products
  • Strong product instincts and a desire to understand customer impact
  • Ability to own work from concept through deployment
  • Adaptability in a fast-paced environment where priorities may shift quickly
  • Strong communication skills and comfort collaborating across product, design, and engineering
  • A craftsmanship mindset with a desire to keep improving technically

Preferred Experience

  • Experience with Rails, PostgreSQL, or Elasticsearch
  • Prior startup experience as a founder, early employee, or high-ownership builder
  • Experience in cybersecurity, compliance, GRC, audit, risk, or enterprise SaaS
  • Experience mentoring junior or intermediate engineers
  • Comfort working in hybrid, highly collaborative team environments

Why This Opportunity

  • Join a fast-growing cybersecurity compliance company with strong market traction
  • Build software used by thousands of businesses to manage security and compliance
  • Work on meaningful product problems across trust, risk, audit readiness, and enterprise workflows
  • Own full-stack features with real customer impact
  • Collaborate closely with product, design, and engineering leaders
  • Mentor other engineers and help shape team culture
  • Join a venture-backed company with strong growth potential and meaningful career upside