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Freelance Ruby On Rails Startup Jobs in New Jersey

Pearson Education

Senior Software Engineer

Hoboken, NJ · On-site

$150K - $180K/yr

Design, build, and maintain Ruby on Rails services and APIs alongside modern JavaScript/React frontends, taking responsibility for their quality, performance, and reliability * Lead the design and ...

Pearson

Senior Software Engineer

Hoboken, NJ · On-site +1

$150K - $180K/yr

Design, build, and maintain Ruby on Rails services and APIs alongside modern JavaScript/React frontends, taking responsibility for their quality, performance, and reliability * Lead the design and ...

Braven

Senior Software Engineer

Newark, NJ · On-site

$128K - $168K/yr

Scope and lead full-stack initiatives in Python and/or Ruby on Rails across our platform, data pipelines, and program automation, from ambiguous problems to production. * Make pragmatic architecture ...

Braven

Senior Software Engineer

Newark, NJ · On-site

$111 - $153/hr

Scope and lead full-stack initiatives in Python and/or Ruby on Rails across our platform, data pipelines, and program automation, from ambiguous problems to production. * Make pragmatic architecture ...

Braven

Senior Software Engineer

Newark, NJ · On-site

$128K - $168K/yr

Scope and lead full-stack initiatives in Python and/or Ruby on Rails across our platform, data pipelines, and program automation, from ambiguous problems to production. * Make pragmatic architecture ...

Braven

Senior Software Engineer

Newark, NJ

$128K - $168K/yr

Scope and lead full-stack initiatives in Python and/or Ruby on Rails across our platform, data pipelines, and program automation, from ambiguous problems to production. * Make pragmatic architecture ...

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 ...

USM

Java Developer

Jersey City, NJ · On-site

$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, ...

ConsultAdd, Inc.

Python Developer

Jersey City, NJ · On-site

$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 ...

Stackruit Ltd.

Lead Full Stack Web Developer

Neptune, NJ · On-site

$90 - $120/hr

Proficiency in back-end technologies such as Node.js, Python, Ruby on Rails, Java, or PHP. * Experience with database management systems including SQL, NoSQL, MongoDB, PostgreSQL. * Strong ...

Vydia, Inc

Software Engineer

Holmdel, NJ · On-site

$80K - $100K/yr

Proficiency in at least one modern backend language or framework (e.g., Ruby on Rails, Python, Node.js, Go, Java), with a demonstrated ability to adapt quickly and learn new languages or stacks

New

Zelis

Director, Software Engineering

Morristown, NJ · On-site

$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 ...

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Freelance Ruby On Rails Startup information

What are some typical challenges freelance ruby on rails developers face when working with early-stage startups?

Freelance Ruby on Rails developers working with startups often encounter rapidly changing requirements and tight deadlines due to the fast-paced nature of early-stage companies. Adapting to evolving product goals and prioritizing features based on limited resources can be challenging. Additionally, freelancers may need to wear multiple hats, such as handling deployment, testing, and even basic design. Effective communication and flexibility are key, as you'll often collaborate directly with founders and small teams where roles overlap.

What is a freelance ruby on rails startup?

A Freelance Ruby on Rails Startup typically refers to a small business or individual freelancer who specializes in developing web applications using the Ruby on Rails framework. These startups often help clients build, launch, and maintain scalable web platforms, leveraging the efficiency and speed of Ruby on Rails for rapid development. Freelancers or small teams offer flexibility, personalized service, and expertise in both backend and frontend development. They might work with startups, established companies, or individuals looking to bring an idea to life using modern web technologies.

What are the key skills and qualifications needed to thrive as a freelance ruby on rails developer for startups?

To thrive as a Freelance Ruby on Rails Developer for startups, you need strong proficiency in Ruby, Rails framework, web development fundamentals, and experience with startup environments, often backed by a portfolio or relevant certifications. Familiarity with tools like Git, PostgreSQL/MySQL, testing frameworks (RSpec or Minitest), and deployment platforms (Heroku, AWS) is typically essential. Effective communication, problem-solving, self-management, and adaptability are crucial for collaborating with founders and navigating fast-changing project requirements. These skills and qualities are vital to deliver high-quality, scalable solutions efficiently, which is critical for startups with limited resources and tight deadlines.
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Senior Software Engineer

Pearson Education

Hoboken, NJ • On-site

$150K - $180K/yr

Full-time

Re-posted 6 days ago

Job description


Senior Software Engineer
Location: Remote - US (NJ/NY preferred) | Team: Engineering - Enterprise Learning & Skills
About the role
We're looking for a Senior Full-Stack Software Engineer to join the Enterprise Learning & Skills (ELS) engineering team and help build, scale, and evolve a large-scale, API-driven platform used globally to issue and verify digital credentials. This is a hands-on role for an experienced engineer who will own significant parts of the platform today, help design and build new systems and features, and raise the technical bar for the team.
You'll work closely with other senior engineers and technical leads, contribute to architectural decisions, and mentor earlier-career engineers. You'll be expected to write and review code regularly while also thinking ahead about how to reduce complexity and improve the health of the systems you own. As the platform grows, you'll help evolve it by standing up and supporting new services and capabilities, including services delivered in partnership with external vendors.
What you'll do
  • Design, build, and maintain Ruby on Rails services and APIs alongside modern JavaScript/React frontends, taking responsibility for their quality, performance, and reliability
  • Lead the design and delivery of complex, well-scoped features and systems end to end
  • Write clear, maintainable, well-tested code and reduce complexity by simplifying services, improving patterns, and paying down technical debt
  • Mentor junior engineers and level up the team through code reviews, feedback, and knowledge sharing
  • Evolve the platform to support new services and capabilities, including work across adjacent codebases and domains
  • Partner with external vendors and stakeholders across Product and Customer Success to turn requirements into sound technical solutions
  • Use AI-assisted development tools for coding, testing, and debugging
  • Follow and promote best practices for secure, scalable, cloud-native web application development

What we're looking for
  • 7+ years of professional software development experience
  • Proficiency with our core stack: Ruby on Rails, React, AWS, and PostgreSQL
  • Proven track record of making high-impact technical decisions in complex production environments, shipping well-tested code, and giving constructive code reviews
  • Excellent cross-functional communication, equally effective with engineers and non-technical stakeholders
  • Experience in software architecture, system design, and scalability with a strong hands-on background
  • Experience mentoring or supporting junior engineers
  • Experience with distributed or service-oriented systems and asynchronous, event-driven communication between services
  • Comfort working across more than one codebase and ramping quickly into unfamiliar systems

AI-Native Expectations
You should be comfortable using AI tools to assist with coding, testing, documentation, and learning, and, importantly, exercising sound engineering judgment about their output. This means validating AI-generated code, knowing when to rely on it and when not to and staying curious about how AI can responsibly improve developer productivity across the team.
Nice to Have
  • Hands-on experience designing, deploying, and operating production workloads on AWS and Azure

  • Experience building and improving CI/CD pipelines and automated deployment practices that raise delivery velocity across the team

  • Experience integrating with, or building alongside, third-party or vendor-delivered services

  • Strong understanding of web application security best practices with a track record of raising the security bar across a codebase

  • Experience with design systems, component libraries, or advanced frontend tooling

  • Experience with scalability, resilience, or performance work at scale

  • Experience with messaging or event-streaming systems such as Apache Pulsar or Apache Kafka

Compensation at Pearson is influenced by a wide array of factors including but not limited to skill set, level of experience, and specific location. As required by the California, Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, New York State, New York City, Vermont, Washington State, and Washington DC laws, the pay range for this position is as follows:
The minimum full-time salary range is between $150,000 - $180,000.
This position is eligible to participate in an annual incentive program, and information on benefits offered is here.
Applications will be accepted through 7th of August. This window may be extended depending on business needs.

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