1

Ruby On Rails Jobs in Wilmington, DE (NOW HIRING)

As a national leader in parking structure engineering, repair, and maintenance, we've worked on more than 600 facilities of every construction type. Our approach is simple: Engineer smart solutions ...

... on signal acquisition & processing; (v) programming in an embedded software development environment, including IAR; (vi) designing PCB; (vi) simulating electronic design working with Matlab ...

Showing results 41-60

Ruby On Rails information

See Wilmington, DE salary details

$24.7K

$118.5K

$166.4K

How much do ruby on rails jobs pay per year?

As of Aug 19, 2026, the average yearly pay for ruby on rails in Wilmington, DE is $118,463.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,400.00 and $136,300.00 per year, depending on experience, location, and employer.

What is Ruby on Rails?

Ruby on Rails is an application framework for web development. Specifically, it focuses on server-side functions and relies on the model-view-controller pattern. Rails is the framework itself, while Ruby is the programming language in which Rails is written. Ruby on Rails was designed to cut down on repetitive tasks and to be easy to learn with large, easily accessible libraries. It is open source as well, which means there is a large community that you can utilize to answer questions or improve your skills.

What is a Ruby on Rails developer?

Ruby on Rails developers are software engineers who specialize in building web applications using the Ruby on Rails framework. They use the Ruby programming language and the Rails framework to create scalable, maintainable, and efficient websites or web applications. Their responsibilities often include designing database structures, writing server-side logic, integrating front-end components, and deploying applications. Ruby on Rails developers work in a variety of industries and are valued for their ability to quickly develop robust web solutions.

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

To thrive as a Ruby on Rails Developer, a solid grasp of Ruby programming, Rails framework, object-oriented design, and web development fundamentals is essential, often supported by a degree in computer science or related experience. Familiarity with version control systems like Git, databases such as PostgreSQL or MySQL, and deployment tools like Heroku or AWS is typically required. Strong problem-solving skills, attention to detail, and effective communication help developers collaborate with teams and address client needs efficiently. These skills are crucial for building robust, scalable web applications and adapting to evolving project requirements.

What are some common challenges faced by Ruby on Rails developers when working in agile teams?

Ruby on Rails developers in agile environments often encounter challenges such as rapidly adapting to changing requirements and maintaining code quality during frequent iterations. Collaborating closely with designers, product managers, and QA specialists requires clear communication and flexibility, especially when integrating new features or resolving bugs under tight deadlines. Additionally, balancing the need for quick delivery with best practices like writing tests and refactoring code can be demanding but is critical for long-term project success.

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

AspectRuby On RailsJavaScript Developer
Required CredentialsProficiency in Ruby, Rails framework, MVC architectureProficiency in JavaScript, frameworks like React or Angular, HTML/CSS
Work EnvironmentBackend web development, server-side scriptingFrontend development, client-side scripting
Employer & Industry UsageWeb startups, SaaS companies, e-commerce platformsWeb applications, interactive websites, mobile app development

Ruby On Rails and JavaScript Developers often work together but focus on different parts of web development. Rails is primarily used for backend development with a focus on server-side logic, while JavaScript developers handle the frontend, creating interactive user interfaces. Both roles are essential in full-stack development, but their skills and tools differ significantly.

Is Ruby on Rails a good career?

Ruby on Rails developers are in demand for building web applications, especially in startups and tech companies. The role typically requires knowledge of Ruby, web development skills, and familiarity with frameworks, offering opportunities for growth and competitive salaries. As a career, it can be stable and rewarding for those interested in full-stack development and agile environments.

Is Ruby on Rails still in demand?

Ruby on Rails remains in demand for web development, especially for startups and companies seeking rapid application deployment. Many organizations value Rails developers for their ability to build scalable, maintainable applications using Ruby and related tools like JavaScript frameworks. Knowledge of database management and version control enhances employability in this field.

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

The top searched job categories for Ruby On Rails jobs in Wilmington, DE are:

Infographic showing various Ruby On Rails job openings in Wilmington, DE as of August 2026, with employment types broken down into 85% Full Time, 10% Part Time, and 5% Contract. Highlights an 84% Physical, 3% Hybrid, and 13% Remote job distribution, with an average salary of $118,463 per year, or $57 per hour.

Liquid Cooling Data Center Principal Engineer

The Chemours Company

Newark, DE • On-site

Full-time

Retirement

Re-posted 21 days ago


Chemours rating

7.3

Company rating: 7.3 out of 10

Based on 21 frontline employees who took The Breakroom Quiz

64th of 100 rated chemical manufacturers


Job description

As we create a colorful, capable and cleaner world through chemistry, we invite you to join our team to harness the power of chemistry to shape markets, redefine industries and improve lives for billions of people around the world.
CREATING ESSENTIAL CHEMISTRY THAT THE WORLD NEEDS
At Chemours, our people are redefining how the world thinks of chemistry by approaching everything we do with a commitment to delivering Trusted Chemistry that creates better lives and helps communities thrive. That begins with how we use our science, data, and unmatched technical expertise to develop market-leading products with the highest levels of performance, sustainability, and safety in the industry.
Powered by chemistry, our products are used in applications that make the products we rely on, processes, and new technologies possible. In key sectors such as clean energy, advanced electronics, high-performance computing and AI, climate friendly cooling, and high-quality paints and coatings for homes and industrial infrastructure---sustainable solutions and more modern living depend on Chemours chemistry.
The Chemours™ Discovery Hub, state-of-the-art 320,000 sq.ft. world-class R&D/Application Development research facility located in Newark, DE, has a Data Center Cooling Principal Engineer position available in the Technology function. In Thermal & Specialty Solutions, we harness next-generation, low-Global Warming Potential (GWP) technology to provide market-driven innovations to customers in the areas of Refrigerants, Propellants, Fire Protection, Foam Blowing Agents and heat transfer fluids for Thermal Management used in various systems for building and construction segments, Mobile and Stationary heating and cooling systems to name a few. Our technology organization consists of experts in the areas of fluorine, catalysis, process development, engineering, analytical and formulation science, and application development to name a few.
This highly visible, key role will support R&D programs within the Liquid Cooling Product Development team reporting to the Product Growth Manager with specific focus on two-phase cooling applications, including immersion cooling and direct-for-chip for data center applications and other thermal management applications. While software programming skills are valuable to this role, this is not a programming position. This role is based in the Chemours™ Discovery Hub in Newark, DE.
The responsibilities of the position include, but are not limited to, the following:
  • Lead projects and activities related to two-phase liquid cooling in data centers and other applications to meet strategic growth objectives.
  • Design and lead execution of experiments in a lab environment and field trials for data center cooling.
  • Develop, collaborate and maintain good relationships with value chain partners, end-users, academia/universities, national labs and industry organizations.
  • Collaborate with cross-functional teams within the organization, customers and partners.
  • Knowledge or the desire to learn fluorochemical science and related application technologies.
  • Travel 10-25% of time to customers and partners.

The following is required for this role:
  • BS. Mechanical, Computer or Electrical Engineering or Material Science with at least 5 years (10+ years preferred) of relevant work experience in data center cooling technologies, preferably liquid cooling technologies
  • Demonstrated understanding of data center operations and liquid cooling for data centers
  • Good interpersonal and written/oral communication skills, excellent presentation skills, and the ability to work well with all levels in the organization.
  • Ability to plan, prioritize and manage multiple, complex, time-sensitive projects
  • Ability to work in a team environment with high degree of initiative, independence and self-motivation with flexibility to monitor and move projects forward quickly and safely

Benefits:
Competitive Compensation
Comprehensive Benefits Packages
401(k) Match
Employee Stock Purchase Program
Tuition Reimbursement
Commuter Benefits
Learning and Development Opportunities
Strong Inclusion and Diversity Initiatives
Company-paid Volunteer Day
We're a different kind of chemistry company because we see our people as our biggest assets. Instead of focusing just on what our employees do each day, we look at how they do it-by taking a different approach to talent development, employee engagement, and culture. Our goal is to empower employees to be their best selves, at Chemours and in life.
Learn more about Chemours and our culture by visiting Chemours.com/careers.
Chemours is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, race, religion, color, gender, disability, national or ethnic origin, ancestry, marital status, family status, sexual orientation, gender identity or expression, or veteran status. Jurisdictions may have additional grounds for non-discrimination, and we comply with all applicable laws.
Chemours is an E-Verify employer
Candidates must be able to perform all duties listed with or without accommodation
Immigration sponsorship (i.e., H1-B visa, F-1 visa (OPT), TN visa or any other non-immigrant status) is not currently available for this position
Don't meet every single requirement? At Chemours we are dedicated to building a diverse, inclusive, and authentic workplace for our employees. So if you're excited about this role, but your past experience doesn't align perfectly with every qualification in the position description, we encourage you to apply anyways. You may just be the right candidate for this or other opportunities.
In our pursuit to be the greatest place to work, we know that a critical element to enhancing our employee experience is to assure we're operating with a solid foundation of trust. At Chemours, this means being transparent about how we pay our employees for the work that they do.
Pay Range (in local currency):
$141,120.00 - $220,500.00
Chemours Level:
28
Annual Bonus Target:
16%
The pay range and incentives listed above is a general guideline based on the primary location of this job only and not a guarantee of total compensation. Factors considered in extending a compensation offer include (but are not limited to) responsibilities of the job, experience, knowledge, skills, and abilities, as well as internal equity, and alignment with market data. The incentive pay is dependent on business results and individual performance and subject to the terms and conditions of the specific plans.
At Chemours, you will find sustainability in our vision, our business and your future. If you want to work on the leading edge of your field and have a desire to make a difference, join Chemours and discover what it means when we say "We Are Living Chemistry."

What Chemours employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


Chemours logo

About Chemours

Sourced by ZipRecruiter

From the frontline to the back office, every Chemours employee is part of something bigger than themselves as together we work to create a better world through the power of our chemistry. Chemours is a $6.3 billion company with a portfolio of products and processes that enable technologies and products that people use every day in their lives. From cellular phones to lower emission vehicles, to 5G communications and clean energy from hydrogen, we're collaborating with customers to make these innovations more capable. Simply said, we use our chemistry to change lives, shape markets, and redefine industries-one improvement at a time.

Industry

Chemical manufacturing

Company size

5,001 - 10,000 Employees

Headquarters location

Wilmington, DE, US

Year founded

2015

Social media