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Senior Ruby On Rails Engineer Jobs in Johns Island, SC

Boeing

Senior Facilities Controls Engineer

Charleston, SC

$90K - $119K/yr

Senior Facilities Controls Engineer Company: The Boeing Company Boeing is seeking a Senior ... Produce monthly reports for leadership on system performance, incident resolution, corrective ...

Boeing

Senior Facilities Controls Engineer

Charleston, SC · On-site

$90K - $119K/yr

Senior Facilities Controls Engineer Company: The Boeing Company Boeing is seeking a Senior ... Produce monthly reports for leadership on system performance, incident resolution, corrective ...

Boeing

Senior Facilities Controls Engineer

Charleston, SC

$90K - $119K/yr

Senior Facilities Controls Engineer Company: The Boeing Company Boeing is seeking a Senior ... Produce monthly reports for leadership on system performance, incident resolution, corrective ...

Saic

Senior Mechanical Engineer

Hanahan, SC · On-site

$90 - $130/hr

Description SAIC is seeking a Senior Mechanical Engineer responsible for supporting a Project at ... Take the initiative to research and provide updates on new Hardware components for future BFT ...

KBR

UMCS Senior Program Manager

North Charleston, SC

$110K - $111K/yr

... contractor on all contract matters relating to daily operation of the contracts within the UMCS ... Bachelor of Science in the engineering field or bachelor's in business from an accredited ...

Eaton

Senior Quality Engineer

North Charleston, SC · On-site

$86K/yr

This role requires working on-site M-F at our : 7230 Cross County Rd, North Charleston, SC Mfg. ... Eaton Aerospace Group is currently seeking a Senior Quality Engineer in North Charleston, SC.

Mandex

Senior Network Engineer for CONUS

Charleston, SC · On-site

$52.51 - $60.19/hr

... On-site Salary: $52.51 - $60.19 per hour MANDEX currently has a need for an experienced Senior Network Engineer for CONUS to join our team in Charleston, SC, in a role responsible for senior-level ...

Worky

Senior Software Engineer IV

Hollywood, SC · On-site

$120 - $150/hr

The Senior Software Engineer IV will own architecture, design, and engineering of core STARLIMS ... Support the training and coaching of personnel on installation, upgrade, configuration, and ...

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All JobsRuby On Rails Engineer JobsSenior Ruby On Rails Engineer JobsSenior Ruby On Rails Engineer Jobs in Johns Island, SC

Senior Ruby On Rails Engineer information

See Johns Island, SC salary details

$91.5K

$151.9K

$191.1K

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

As of Aug 17, 2026, the average yearly pay for senior ruby on rails engineer in Johns Island, SC is $151,863.00, according to ZipRecruiter salary data. Most workers in this role earn between $137,200.00 and $169,000.00 per year, depending on experience, location, and employer.

What does a senior Ruby on Rails engineer do?

A Senior Ruby on Rails Engineer is responsible for designing, developing, and maintaining web applications using the Ruby on Rails framework. They lead technical projects, write clean and efficient code, and often mentor junior developers. Their duties also include optimizing application performance, ensuring code quality through reviews and testing, and collaborating with cross-functional teams to deliver robust solutions. Senior engineers are expected to have deep expertise in Rails and related technologies, along with strong problem-solving skills.

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

To thrive as a Senior Ruby On Rails Engineer, you need deep expertise in Ruby, Rails, web development best practices, and experience with databases, typically supported by a relevant degree or substantial industry experience. Familiarity with version control systems like Git, CI/CD pipelines, testing frameworks (RSpec, Minitest), and cloud platforms is essential, along with knowledge of front-end technologies. Strong problem-solving skills, effective communication, and the ability to mentor junior developers make someone stand out in this role. These skills ensure high-quality, scalable applications and effective collaboration within fast-paced development teams.

How does a senior Ruby on Rails engineer typically collaborate with product managers and designers during the software development lifecycle?

As a Senior Ruby on Rails Engineer, you'll work closely with product managers and designers throughout the development process. You'll participate in planning meetings to clarify requirements and offer technical insights, collaborate with designers to ensure feasibility and scalability of UI/UX designs, and provide regular feedback on how features are implemented. Effective communication and a proactive approach to problem-solving are key, as you'll help bridge the gap between technical constraints and product vision, ensuring successful and timely feature delivery.

What is the difference between Senior Ruby On Rails Engineer vs Ruby On Rails Developer?

AspectSenior Ruby On Rails EngineerRuby On Rails Developer
Experience LevelTypically 5+ years, with leadership responsibilitiesUsually 1-3 years, focused on coding and feature development
ResponsibilitiesArchitecting solutions, mentoring, overseeing projectsImplementing features, fixing bugs, writing code
Skills & CertificationsAdvanced Ruby on Rails, system design, team managementProficient in Ruby on Rails, basic system understanding
Work EnvironmentCollaborates with cross-functional teams, often in tech companiesFocuses on development tasks, often in startups or tech firms

While both roles require strong Ruby on Rails skills, Senior Ruby On Rails Engineers typically have more experience, leadership duties, and strategic responsibilities compared to Ruby On Rails Developers, who primarily focus on coding and feature implementation.

Is a senior Ruby on Rails engineer still in demand?

Senior Ruby on Rails engineers remain in demand due to the framework's continued use in web development and the need for experienced developers to maintain and upgrade existing applications. Skills in related technologies like JavaScript, HTML, and database management enhance job prospects, especially in companies prioritizing rapid development and scalable solutions.
Senior Ruby On Rails Engineer jobs near you
Infographic showing various Senior Ruby On Rails Engineer job openings in Johns Island, SC as of August 2026, with employment types broken down into 89% Full Time, 5% Part Time, and 6% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $151,863 per year, or $73 per hour.

Senior Traffic Engineer- Southeast

Weston & Sampson Engineers Inc

North Charleston, SC • On-site

$95K - $148K/yr

Full-time

Re-posted 9 hours ago

Job description

Weston & Sampson is seeking a Senior Traffic Engineer to lead transformative transportation projects that enhance safety, mobility, and quality of life across communities in the Southeast. This is a unique opportunity to shape the future of how people move—through innovative design, data-driven solutions, and strategic planning.


What you’ll do:

  • Lead and manage traffic engineering projects, including traffic operations studies, signal design, and corridor analysis.
  • Perform and oversee traffic modeling and simulation using tools such as Synchro, HCS, and VISSIM.
  • Develop detailed plans for traffic signals, signing and pavement markings, and traffic control in compliance with state and local standards.
  • Conduct safety assessments, intersection improvement studies, and access management evaluations to enhance roadway performance.
  • Coordinate effectively with clients, DOTs, municipalities, MPOs, and subconsultants to ensure timely and successful project delivery.
  • Provide mentorship and technical guidance to junior engineers and technicians, including QA/QC reviews to uphold quality standards.
  • Support business development through proposal writing, scope definition, and cultivating strong client relationships.
  • Stay informed on evolving transportation policies, standards, and emerging technologies impacting traffic operations, safety, and design.

What you’ll bring:

  • Bachelor’s degree in Civil Engineering or a related field.
  • Active Professional Engineer (PE) license in South Carolina, North Carolina, Georgia, or Florida — or ability to obtain within 6 months.
  • PTOE certification is preferred.
  • Minimum of 10 years of progressive experience in traffic or transportation engineering.
  • Strong knowledge of DOT Design Manuals, MUTCD, AASHTO, and relevant state DOT standards.
  • Proficiency in Synchro, HCS, VISSIM, and MicroStation or AutoCAD; experience with TransModeler is a plus.
  • Excellent communication and interpersonal skills, with the ability to work directly with clients and agency staff.
  • Experience in ITS design, traffic signal timing, and system optimization.
  • Familiarity with HSIP safety performance evaluations and predictive analysis tools.
  • Proven ability to manage multiple projects and meet deadlines in a collaborative, fast-paced environment.

Overview:

At Weston & Sampson, you’ll work alongside more than 1,000 employee-owners who are passionate about improving our communities. From providing clean water to designing resilient infrastructure and sustainable environments, our work has a direct impact on quality of life. We’re looking for curious, driven professionals who want to contribute to innovative, impactful projects and grow with a team that supports them.

We are a 100% employee-owned, interdisciplinary firm offering design, engineering, and environmental services. Since our founding in 1899, we have worked to build a collaborative, forward-thinking environment grounded in respect for each other’s ideas.

We offer:

  • Meaningful work: Contribute to projects that protect and enhance the natural and built environments 
  • Ownership mindset: As an employee-owner, your work directly contributes to our shared success 
  • Growth opportunities: Build your career through mentorship, diverse projects, and clear advancement pathways
  • Flexible workplace: Work in a way that supports your life and not the other way around 
  • Strong culture: Join a team that values collaboration, inclusion, and recognition 

Pay Range: $95,400-$148,820 depending on experience


Our Commitment to Inclusion, Diversity, Equity & Access (IDEA)

We believe diverse perspectives make us stronger. Weston & Sampson is committed to fostering a culture of belonging where all employees feel valued, respected, and empowered. We actively support IDEA principles across our organization and in our daily work.

Ready to transform your environment? Let’s work together. 

Explore opportunities and apply: https://www.westonandsampson.com/careers

A note to third-party recruiters: Weston & Sampson manages all recruiting directly. We do not accept unsolicited resumes without a signed agreement in place. Any unsolicited submissions will be considered property of Weston & Sampson, and we are not responsible for associated fees.