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Senior Ruby On Rails Developer Jobs in Sioux City, IA

Masaba Inc.

Sr. Design Engineer

Sioux City, IA · On-site

$85K - $95K/yr

POSITION: Sr. Design Engineer COMPANY PROFILE: Our client custom designs and builds specialized ... BACKGROUND PROFILE: · Bachelor's in Engineering or related field with a focus on Manufacturing ...

Ingredion

Senior Process Engineer

South Sioux City, NE

$102K - $136K/yr

TITLE: Senior Process Engineer - Wet Manufacturing Operations LOCATION: South Sioux City, NE R ... The Process Engineer serves on task forces, cross-functional teams, committees, and works shift ...

CF Industries

Senior Process Engineer

Sergeant Bluff, IA · On-site

$106K - $137K/yr

Our employees are focused on safe and reliable operations, environmental stewardship, and ... Engineering and Engineering Services Job Summary: Provides process engineering expertise in a ...

Sabre Industries

Sr NDT Tech

Sioux City, IA

People will always be our greatest asset and we place emphasis on enhancing the lives of our ... Mastery of ability to read and interpret engineering/drafting prints * Must be able to train ...

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

As of Jul 19, 2026, the average yearly pay for senior ruby on rails developer in Sioux City, IA is $155,955.00, according to ZipRecruiter salary data. Most workers in this role earn between $140,900.00 and $173,500.00 per year, depending on experience, location, and employer.

Is Ruby on Rails still in demand?

Ruby on Rails developers are still in demand, especially for startups and companies using the framework for web application development. The framework's simplicity and strong community support contribute to ongoing job opportunities, though demand may vary by region and industry trends.

What is a Senior Ruby On Rails Developer job?

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 the key skills and qualifications needed to thrive in the Senior Ruby On Rails Developer position, and why are they important?

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.

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 is the salary of Ruby on Rails developer?

The salary of a Ruby on Rails developer varies based on experience, location, and company size, but typically ranges from $80,000 to $130,000 annually in the United States. Senior developers with extensive skills in Rails, database management, and front-end integration tend to earn higher salaries, especially in tech hubs or competitive markets.

How much does a senior Ruby on Rails developer make?

A senior Ruby on Rails developer typically earns between $100,000 and $150,000 annually, depending on experience, location, and company size. They often possess strong skills in web development, database management, and version control tools like Git.
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Senior Ruby On Rails Developer jobs near you
Railroad Flagger

Railroad Flagger

National Railroad Safety Services

Sioux City, IA

$25 - $37/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 14 days ago

Job description

Job Title: Railroad Flagging
Location: Sioux City, IA
Job Type: Full-Time
Reports To: District Manager
Travel: Yes, travel is expected for this position (50% - 85% on average).
Compensation: $25 - $37 based on experience

Job Description:

National Railroad Safety Services, Inc. (NRSS) is hiring a Railroad Flagger. This role keeps workers safe on train tracks by controlling train movements and following federal safety rules. The job supports major railroads, smaller rail lines, transit systems, state transportation projects, and contractors.

Required Experience: Minimum 2 years of experience with a Class 1 Railroad, Regional Short Line, Transit System, State DOT Rail Division, Railroad Supplier, Railroad Contractor, and/or Railroad Consultant; preferably within the Maintenance Of Way (MOW) Department.

Job Requirements:

  • Skilled with basic computer tools, including Citrix, email, phone, and texting apps
  • Comfortable using Android tablets and smartphones
  • Highly organized with strong attention to detail
  • Good verbal and written communication skills
  • Knowledge of railroad engineering, design, construction, and safety
  • Able to build and maintain strong client relationships
  • Willing to travel for long periods (even months at a time)
  • Able to complete required federal, client, and company training

Job Duties:

  • Coordinate activities at the job site
  • Communicate clearly with dispatchers, train crews, railroad staff, and contractors
  • Lead safety briefings before work begins
  • Follow and enforce all railroad, state, and federal rules
  • Ensure contractors meet training requirements
  • Spot and address any rule violations
  • Complete daily reports on work activities
  • Maintain on-track safety following federal regulations

Work Environment:

  • This job operates in a field environment.
  • Must communicate clearly in English (speaking, reading, and writing)
  • Must be willing to travel or drive long distances
  • Must be able to stand for long periods and walk on uneven ground
  • Must have good vision (near, far, color, and peripheral)
  • Must handle extreme weather (hot and cold)
  • Must work in dusty and noisy environments
  • Must be able to lift up to 50 pounds

Benefits:

  • Medical, Dental, Vision, Life Insurance
  • Short-Term, Long-Term Disability Insurance
  • Paid Vacation and Holidays
  • 401(k) Retirement Plan

Required Education: High School Diploma or Equivalent.

Keywords: Assistant Roadmaster, Bridge Inspector, Bridge Manager, Bridge Maintainer, Bridge Supervisor, Division Engineer (DE), Employee In Charge (EIC), Flagger, Flagging, Flagman, Foreman, Foremen, Maintenance Of Way (MOW), Manager Track Maintenance (MTM), Manager Track Projects (MTP), Rail, Railroad, Railroad Project Manager, Railway, Railway Project Manager, Roadmaster, Roadway Worker, Roadway Worker In Charge (RWIC), Roadway Worker Protection (RWP), Safety, Signal Inspector, Signal Maintainer, Signal Manager, Signal Supervisor, Track Inspector, Track Maintainer, Track Manager, Track Supervisor.

Company Profile: National Railroad Safety Services, Inc. (NRSS) is a certified DBE/WBE firm primarily focused on providing safety services to the railroad industry. NRSS is the most trusted name in the railroad industry for providing qualified field safety staff and safety training. To best serve the railroad industry, NRSS provides all these services in the continental United States, Canada, and Mexico. NRSS has the proven ability and the proven safety record to handle any project.

Safety Commitment: All employees at NRSS must always prioritize safety. No job is so urgent that it can't be done safely. Safety is a core value, ensuring the protection of workers, customers, and communities while maintaining leadership in railroad safety.

Closing Statement: National Railroad Safety Services, Inc. (NRSS) is an Equal Opportunity/Affirmative Action Employer. Any candidate selected for this position must be able to successfully pass pre-employment/recurrent background checks, drug/alcohol testing, and classroom training.


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