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Senior Ruby On Rails Developer Jobs in Claymont, DE

This role offers the opportunity to work on high-profile passenger rail systems while helping ... It's an ideal opportunity for a senior track engineer who enjoys balancing technical design ...

Senior Signals Engineer

Philadelphia, PA Β· On-site

$105K - $144K/yr

Whether improving your commute, keeping the lights on, providing access to clean water, or ... Support and coordinate highway-rail grade crossings, traffic signal preemption and transit signal ...

Senior Signals Engineer

Philadelphia, PA Β· On-site

$105K - $144K/yr

Whether improving your commute, keeping the lights on, providing access to clean water, or ... Support and coordinate highway-rail grade crossings, traffic signal preemption and transit signal ...

Senior Structural Engineer

Philadelphia, PA Β· On-site

$101K - $137K/yr

We are offering an exciting for a Senior Structural Engineer to join our Rail & Transit Group in ... A minimum of eight years of Structural Engineering experience with a focus on bridge design (rail ...

Senior Structural Engineer

Philadelphia, PA Β· On-site

$101K - $137K/yr

We are offering an exciting for a Senior Structural Engineer to join our Rail & Transit Group in ... A minimum of eight years of Structural Engineering experience with a focus on bridge design (rail ...

Senior Structural Engineer

Philadelphia, PA Β· On-site

$101K - $137K/yr

We are offering an exciting for a Senior Structural Engineer to join our Rail & Transit Group in ... A minimum of eight years of Structural Engineering experience with a focus on bridge design (rail ...

Sr UI Developer

Wilmington, DE Β· On-site

$58.25 - $75.50/hr

... rail transportation systems. If you have a passion for crafting responsive and user-friendly ... Cloud-Native Development: * Hands-on experience with AWS technologies. Testing Support:

Senior OCS Engineer

Philadelphia, PA Β· On-site

$105K - $144K/yr

AECOM is seeking a talented SENIOR OCS ( Overhead Catenary Systems) Engineer to join our World ... Will apply knowledge and understanding of rail design, rail operations and construction on or about ...

Senior OCS Engineer

Philadelphia, PA Β· On-site

$105K - $144K/yr

AECOM is seeking a talented SENIOR OCS ( Overhead Catenary Systems) Engineer to join our World ... Will apply knowledge and understanding of rail design, rail operations and construction on or about ...

Senior OCS Engineer

Philadelphia, PA Β· On-site

$105K - $144K/yr

AECOM is seeking a talented SENIOR OCS ( Overhead Catenary Systems) Engineer to join our World ... Will apply knowledge and understanding of rail design, rail operations and construction on or about ...

Showing results 41-60

Senior Ruby On Rails Developer information

See Claymont, DE salary details

$92.7K

$153.9K

$193.7K

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

As of Sep 12, 2026, the average yearly pay for senior ruby on rails developer in Claymont, DE is $153,870.00, according to ZipRecruiter salary data. Most workers in this role earn between $139,000.00 and $171,200.00 per year, depending on experience, location, and employer.

What is a senior Ruby on Rails developer?

A Senior Ruby on Rails Developer is an experienced software engineer specializing in building, maintaining, and optimizing web applications using the Ruby on Rails framework. They are responsible for writing clean, efficient code, designing application architecture, and ensuring performance and scalability. Senior developers also mentor junior team members, collaborate with cross-functional teams, and implement best practices in development, testing, and deployment. Their role often includes problem-solving, debugging complex issues, and staying updated with the latest industry trends.

What are typical daily responsibilities for a senior Ruby on Rails developer?

As a Senior Ruby On Rails Developer, your day-to-day tasks typically include designing and developing new features, maintaining and optimizing existing codebases, conducting code reviews, and integrating third-party APIs. You will often collaborate closely with product managers, UI/UX designers, and other engineers to ensure smooth project delivery and uphold best practices within the team. Additionally, you may mentor junior developers, troubleshoot complex technical issues, and contribute to architectural decisions. This multifaceted role offers both technical challenge and the opportunity to drive meaningful impact within your organization.

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

To thrive as a Senior Ruby On Rails Developer, you need deep expertise in Ruby, Rails frameworks, object-oriented programming, and web application architecture, often supported by a bachelor's degree in computer science or related experience. Familiarity with development tools such as Git, PostgreSQL, Docker, RSpec, and cloud platforms, as well as relevant certifications, can enhance your effectiveness. Exceptional problem-solving, leadership, and communication skills help you mentor team members and coordinate with stakeholders. These competencies are critical to creating robust, scalable applications and contributing to both technical excellence and team success.

Are senior Ruby on Rails developers in demand?

Senior Ruby on Rails developers are in high demand due to the framework's popularity for building scalable web applications. Companies seek experienced developers with strong skills in Ruby, Rails, and related tools like Git and PostgreSQL, often offering competitive salaries and remote work options.

How much do senior Ruby on Rails developers make?

Senior Ruby on Rails developers in the US typically earn between $100,000 and $150,000 annually, depending on experience, location, and company size. Higher salaries are common in tech hubs and for those with expertise in related frameworks and cloud deployment. Compensation may also include benefits such as bonuses and stock options.

What is the salary of a Senior Ruby On Rails Developer?

The salary of a Senior Ruby on Rails Developer typically ranges from $90,000 to $150,000 annually, depending on experience, location, and company size. Senior developers with strong skills in Rails, database management, and deployment tools tend to earn at the higher end of this range.

What are the most commonly searched types of Ruby On Rails Developer jobs in Claymont, DE?

The most popular types of Ruby On Rails Developer jobs in Claymont, DE are:

What are popular job titles related to Senior Ruby On Rails Developer jobs in Claymont, DE?

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

What job categories do people searching Senior Ruby On Rails Developer jobs in Claymont, DE look for?

The top searched job categories for Senior Ruby On Rails Developer jobs in Claymont, DE are:

Infographic showing various Senior Ruby On Rails Developer job openings in Claymont, DE as of August 2026, with employment types broken down into 83% Full Time, 5% Part Time, and 12% Contract. Highlights an 82% Physical, 5% Hybrid, and 13% Remote job distribution, with an average salary of $153,870 per year, or $74 per hour.

Senior Mechanical Engineer-Rail & Transit Facilities

Philadelphia, PA β€’ On-site

Burns Engineering, Inc
11 - 50 employees

$99K - $131K/yr

Full-time

Re-posted 28 days ago


Job description

About Burns:

Burns Engineering provides professional engineering design and project management services for transportation, facilities, and infrastructure projects. We help our clients attain their strategic goals and initiatives through successful large-scale infrastructure projects.Β  Burns’ full-service capabilities include mechanical, electrical, civil, structural, transportation, and energy consulting engineering.

Recently voted a Top Workplace by Philly.com, we credit our strength as an organization to our talented, driven, vibrant team.Β  Burns is an ENR Top 500 Firm, and has been named an MEP Giant by Consulting-Specifying Engineer Magazine, as well as a Hot Firm by Zweig.Β  We are industry experts, proven leaders, innovative thinkers, and team players. We put our clients’ successes and best interests first, because their success is our success. We have fun at work because we love making a difference in the world.Β  We are looking for high-energy, bright, collaborative individuals who want the opportunity to β€œwrite their own story” with us.

Rail & Transit TeamΒ 

Ranked a Top Workplace and ENR Top 500 Design Firm, we have built a reputation on reliability and outstanding client service, delivering resilient, sustainable engineering solutions that take full advantage of new, evolving technologies.Β We are personally invested in helping our clients achieve their goals, successfully guiding them through the challenges of multifaceted projects using our no-surprises Burns Unique Client Experience.

Burns is currently seeking aΒ Senior Mechanical EngineerΒ to join our Rail & TransitΒ team inΒ Philadelphia, PA.

SUMMARY

Performs the technical activities on assigned projects and understands and adheres to the discipline technical policies and procedures. Participates in the production of technical studies, investigations and designs in support of assigned projects. Seeks guidance from the Senior Engineers, Principal Engineers and Chief Engineers to develop complex engineering solutions and makes independent decisions to develop solutions of low to moderate complexity. Provides technical production direction to Designers and CAD Operators. Provides production of projects on-time, in budget and of highest technical quality.

ESSENTIAL DUTIES & RESPONSIBILITIES

  • Ensures that company technical policies and procedures are practiced during the execution of projects for clients.
  • Assists in developing design approaches and concepts on assigned projects and requests assistance from the senior technical staff when needed.
  • Provides discipline specific engineering for systems and designs of low to moderate complexity.
  • Delegation of work tasks and collaboration with subordinate staff, monitor and review delegated work for accuracy
  • Assists in the execution of technical training programs for design staff.
  • As requested, assists in the development of proposals and presentations to clients.
  • Assists in the performance management process by providing feedback to the Project Manager for performance evaluations
  • Assists Project Managers in the coordination of project designs with other disciplines including attendance at project meetings.
  • Performs specific engineering studies and design analyses and assists the Project Manager in establishing budgets, cost estimates and project schedules.
  • Reviews shop drawings, record changes and communicates directly with suppliers, contractors and client representatives as required
  • Performs on-site inspections during construction and coordinates design requirements with contractors and equipment suppliers
  • Uses design software and equipment to prepare engineering and design documents.
  • Actively participates in professional organizations and/or client groups where the technical reputation and image of the firm may be enhanced.
  • Performs assigned work in time frame and budget allotted.

SUPERVISORY RESPONSIBILITIES

  • Informal task supervision of CAD Operators, Designers, Junior Associates,Β  Associates,Β  Engineers and Engineer IIs at the direction of the Project Manager.

EDUCATION & EXPERIENCE

  • Professionally Licensed Engineer with a Bachelor's (B.S.) Engineering degree with a minimum of 10 years related experience and/or training; or equivalent combination of education and experience.
  • Similar experience with other consulting firms and experience leading design projects and overseeing design tasks is required.Β 

CERTIFICATIONS, LICENSES, REGISTRATIONS

  • Professional Engineering License.Β