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Ruby On Rails Developer Jobs in Connecticut (NOW HIRING)

M&J Engineering

Chief Inspector

Hamden, CT · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Five (5) years of field inspection experience on civil, transportation, building, or railroad projects plus one of the following: * Professional Engineer (PE) * Certified Construction Manager (CCM)

AECOM

Rail Systems / Catenary Engineer

Rocky Hill, CT

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Whether improving your commute, keeping the lights on, providing access to clean water, or ... Join us. AECOM is actively seeking a talented Rail Systems / Catenary Engineer for employment ...

AECOM

Rail Systems / Catenary Engineer

Rocky Hill, CT · On-site

$150K - $170K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Whether improving your commute, keeping the lights on, providing access to clean water, or ... Join us. AECOM is actively seeking a talented Rail Systems / Catenary Engineer for employment ...

M&J Engineering P.C.

Chief Inspector

Hamden, CT · On-site

$80 - $120/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Five (5) years of field inspection experience on civil, transportation, building, or railroad projects plus one of the following: * Professional Engineer (PE) * Certified Construction Manager (CCM)

New

WSP

Resident Engineer

Glastonbury, CT · On-site

$99K - $126K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... and rail engineering construction. Be involved in projects with our Construction Management Team ... Work collaboratively with other engineers, professionals, and infrastructure authorities on Federal ...

Sperry Rail, Inc.

Senior Electronics Engineer

Shelton, CT · On-site

$125K - $140K/yr

Sperry Rail is on a mission-critical journey to revolutionize the Rail Flaw Detection industry ... Our global engineering teams work collaboratively to develop step-change technologies that define ...

WSP

Resident Engineer

Glastonbury, CT · On-site

$99K - $126K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... and rail engineering construction. Be involved in projects with our Construction Management Team ... Work collaboratively with other engineers, professionals, and infrastructure authorities on Federal ...

Sperry Rail, Inc.

Electrical Engineer

Shelton, CT · On-site

$115K - $140K/yr

Sperry Rail is on a mission-critical journey to revolutionize the Rail Flaw Detection industry ... Our global engineering teams work collaboratively to develop step-change technologies that define ...

Sperry Rail, Inc.

Electrical Engineer

Shelton, CT · On-site

$115 - $140/hr

Sperry Rail is on a mission-critical journey to revolutionize the Rail Flaw Detection industry ... Our global engineering teams work collaboratively to develop step-change technologies that define ...

Finalsite

Staff Site Reliability Engineer

Glastonbury, CT · On-site +1

$180K - $250K/yr

Provide technical leadership on infrastructure architecture, reliability, and operational best ... Familiarity with Ruby/Rails or Python deployment environments * Experience within EdTech, SaaS, or ...

AECOM

Senior Rail Systems / Senior Catenary Engineer

Rocky Hill, CT · On-site

$99K - $136K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Whether improving your commute, keeping the lights on, providing access to clean water, or ... AECOM is actively seeking a talented Senior Rail Systems / Senior Catenary Engineer for employment ...

AECOM

Senior Rail Systems / Senior Catenary Engineer

Rocky Hill, CT · On-site

$99K - $136K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Whether improving your commute, keeping the lights on, providing access to clean water, or ... AECOM is actively seeking a talented Senior Rail Systems / Senior Catenary Engineer for employment ...

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All JobsRuby On Rails Developer JobsRuby On Rails Developer Jobs in Connecticut

Ruby On Rails Developer information

See Connecticut salary details

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$116.2K

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

As of Aug 19, 2026, the average yearly pay for ruby on rails developer in Connecticut is $116,165.00, according to ZipRecruiter salary data. Most workers in this role earn between $97,500.00 and $133,700.00 per year, depending on experience, location, and employer.

What is a Ruby on Rails developer?

A Ruby on Rails Developer is a software engineer who specializes in building web applications using the Ruby on Rails framework. Rails is a popular open-source server-side web application framework written in the Ruby programming language. Developers in this role design, implement, test, and maintain features for web apps, working both on the front-end and back-end. They often collaborate with designers, product managers, and other developers to deliver robust, scalable, and secure web solutions. Ruby on Rails Developers are valued for their ability to rapidly create high-quality applications using Rails’ conventions and best practices.

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

To thrive as a Ruby On Rails Developer, you need strong proficiency in Ruby, Rails framework, web development fundamentals, and typically a background in computer science or related fields. Experience with version control systems like Git, databases such as PostgreSQL or MySQL, and familiarity with testing frameworks and deployment platforms is essential. Excellent problem-solving abilities, attention to detail, and effective teamwork and communication skills help developers stand out. These competencies ensure robust, scalable application development and smooth collaboration within agile software teams.

What are some common challenges Ruby on Rails developers face when working on legacy codebases?

Ruby on Rails Developers often encounter challenges such as outdated dependencies, lack of documentation, and tightly coupled code when working with legacy projects. Adapting newer Rails versions while ensuring compatibility can require significant refactoring. Collaborating closely with team members, conducting thorough code reviews, and writing comprehensive tests are crucial for maintaining stability during updates and improvements.

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

AspectRuby On Rails DeveloperPHP Developer
Required credentialsBachelor's in CS or related field; familiarity with Ruby, Rails frameworkBachelor's in CS or related field; proficiency in PHP
Work environmentWeb development teams, startups, tech companiesWeb development teams, agencies, small to large businesses
Industry usageTech startups, SaaS platforms, e-commerceContent management systems, e-commerce, enterprise apps
Common search intentRuby On Rails Developer vs PHP DeveloperRuby On Rails Developer vs PHP Developer

The main difference between a Ruby On Rails Developer and a PHP Developer lies in the programming languages and frameworks they specialize in. Ruby On Rails Developers focus on Ruby and the Rails framework, often working in startups and tech companies, while PHP Developers work with PHP, commonly in content management and e-commerce projects. Both roles require similar educational backgrounds and are integral to web development teams.

What are the most commonly searched types of Ruby On Rails Developer jobs in Connecticut?

The most popular types of Ruby On Rails Developer jobs in Connecticut are:

What are popular job titles related to Ruby On Rails Developer jobs in CT?

For Ruby On Rails Developer jobs in CT, the most frequently searched job titles are:

Ruby On Rails Developer jobs near you
Infographic showing various Ruby On Rails Developer job openings in Connecticut as of August 2026, with employment types broken down into 83% Full Time, and 17% Contract. Highlights an 83% In-person, and 17% Remote job distribution, with an average salary of $116,165 per year, or $55.8 per hour.

Chief Inspector

M&J Engineering

Hamden, CT • On-site

Other

Medical, Dental, Vision, Life, Retirement

Re-posted 14 days ago

Job description

Overview
M&J Engineering, D.P.C. is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of engineering, construction management, construction inspection, technology, and environmental services to a broad range of clients, including federal, state and city/local agencies, private owners, architects, engineers and contractors.
M&J Engineering is a leader in construction management and inspection, ITS, mechanical, electrical, wastewater, water supply, tunnel airport, port, marine/coastal, environmental engineering, and design-build services for both new infrastructure projects and renovations.
M&J bases its employment and personnel decisions on the principles of Equal Employment Opportunity, with the intent to further the Company's Affirmative Action commitment. M&J does not discriminate on the basis of race, color, religion, national origin, sex, sexual orientation, pregnancy, gender identity or expression, age, disability, genetic information, marital status, citizenship status, employment status, veteran or military status, or any other category protected by law. Our Company vigorously pursues opportunities to recruit and develop job candidates who have the desire and potential for becoming qualified employees through our Affirmative Action Plan.
The Chief Inspector is a senior, field-based role responsible for leading and supervising construction inspection activities on CTDOT highway, bridge, facility, and / or railroad projects. The position serves as the primary field authority, ensuring contractor work complies with project plans, specifications, applicable codes, safety regulations, environmental permits, and agency standards, while supporting the Resident Engineer in the delivery of complex capital projects.
Responsibilities
Construction Inspection & Compliance
  • Oversee and inspect construction activities across one or more of the following:
    • Highway/bridge projects (earthwork, drainage, concrete, steel, utilities, MPT)
    • Facilities/buildings (architectural, structural, MEP, renovations)
    • Rail/transit projects (trackwork, platforms, facilities, utilities, yards)
  • Identify nonconforming work and ensure timely corrective action.
  • Verify compliance with safety plans, environmental permits, traffic control, railroad requirements, and applicable codes (building, fire, ADA).

Documentation & Contract Support
  • Prepare and review daily inspection reports, photographs, and quantity calculations.
  • Verify contractor pay quantities, schedules of values, and progress payments.
  • Witness and document material testing, special inspections, and manufacturer-required testing.
  • Review and process construction documentation, including RFIs, submittals, and shop drawings, as required.

Coordination, Leadership & Issue Resolution
  • Coordinate with the Resident Engineer, contractors, designers, CTDOT staff, railroads, utilities, municipalities, and other stakeholders.
  • Participate in project meetings; assist with issue resolution, constructability reviews, and field problem-solving.
  • Support change order and extra work evaluations through field verification and technical input.
  • Supervise, mentor, and assign work to inspectors and field technicians to ensure proper coverage and documentation.

Project Closeout
  • Develop and verify punch lists.
  • Assist with commissioning, turnover, and final closeout documentation.

Qualifications
Minimum Qualifications
  • Five (5) years of field inspection experience on civil, transportation, building, or railroad projects plus one of the following:
    • Professional Engineer (PE)
    • Certified Construction Manager (CCM)
    • Engineer-in-Training (EIT)

OR
  • Ten (10) years of relevant field construction or inspection experience with NICET Level IV certification.
  • Demonstrated ability to interpret construction documents, perform quantity calculations, and prepare detailed reports.
  • Strong written and verbal communication skills.

Preferred Qualifications
  • Experience as a Chief Inspector on CTDOT or other public-sector projects.
  • Experience on railroad projects (Amtrak, MTA Metro-North).
  • Experience with vertical construction and building systems.
  • Relevant certifications, including:
    • ACI Concrete
    • NETTCP (Concrete, HMA, Soils & Aggregate)
    • ATSSA Traffic Control
    • OSHA 10- or 30-Hour Construction Safety
  • Familiarity with AASHTOWare, COMPASS, and digital construction management systems.
  • Valid driver's license and reliable transportation.
  • Ability to work nights, weekends, or off-hours as project needs require.

Physical & Working Conditions
  • Ability to work year-round in active construction and railroad environments.
  • Ability to traverse uneven terrain, climb ladders, access structures, and work at heights.
  • Field and office work with exposure to varied weather and site conditions.

Benefits
M&J is a leader in providing quality engineering consulting services to a diverse and exciting client base. We attract experienced professionals who understand proactive client service, safety, risk management and loss prevention practices, quality control, teamwork, and the development of younger staff. We seek employees who enjoy their work, desire continuous improvement, and want to contribute to the vision and growth of a quality, employee-owned, professional firm. To all full-time employees we provide a comprehensive package of benefits, including medical, dental and eye insurance, 401(k) retirement plan, life insurance, etc. Salary will depend on experience and credentials.

Apply