ZipRecruiter

Log In

1

Senior Ruby On Rails Developer Jobs in Catonsville, MD

Stantec

Railway Engineer

Baltimore, MD · On-site

Collaborate with senior engineers/designers to develop and manage project scope, budget, staffing ... Please note, the final agreed upon compensation is based on individual education, qualifications ...

Stantec

Railway Engineer

Laurel, MD · On-site

Collaborate with senior engineers/designers to develop and manage project scope, budget, staffing ... Please note, the final agreed upon compensation is based on individual education, qualifications ...

Stantec

Railway Engineer

Laurel, MD · On-site

Collaborate with senior engineers/designers to develop and manage project scope, budget, staffing ... Please note, the final agreed upon compensation is based on individual education, qualifications ...

Stantec

Railway Engineer

Baltimore, MD · On-site

Collaborate with senior engineers/designers to develop and manage project scope, budget, staffing ... Please note, the final agreed upon compensation is based on individual education, qualifications ...

Onyx Point, LLC.

Senior Level DevOps Engineer-BT

Hanover, MD · On-site

$128K - $164K/yr

Onyx Point, LLC. is seeking a Senior Level DevOps Engineer with an active TS/SCI with Polygraph ... built on with AWS and familiarity with scripting languages such as Bash, Ruby, Python). • ...

Allovue

Software Engineer

Baltimore, MD · On-site +1

Ruby / Rails * JavaScript/Ember * R Data * PostgreSQL * Elasticsearch Infrastructure * Docker * AWS * Ansible Your Role Allovue is looking for engineers that display a love of their craft and are ...

Allovue

Software Engineer

Baltimore, MD · On-site +1

Ruby / Rails * JavaScript/Ember * R Data * PostgreSQL * Elasticsearch Infrastructure * Docker * AWS * Ansible Your Role Allovue is looking for engineers that display a love of their craft and are ...

Allovue

Software Engineer (Remote)

Baltimore, MD · Remote

Ruby / Rails * JavaScript/Ember * R Data * PostgreSQL * Elasticsearch Infrastructure * Docker * AWS * Ansible Your Role Allovue is looking for engineers that display a love of their craft and are ...

Power3 Solutions

DevOps Engineer

Annapolis Junction, MD · On-site

$54 - $73.75/hr

Government clients. They are seeking a Senior DevOps Engineer to provide development and ... built on with AWS and familiarity with scripting languages such as Bash, Ruby, Python) • ...

previous page

Showing results 41-60

All JobsRuby On Rails Developer JobsSenior Ruby On Rails Developer JobsSenior Ruby On Rails Developer Jobs in Catonsville, MD

Senior Ruby On Rails Developer information

See Catonsville, MD salary details

$89.9K

$149.2K

$187.8K

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

As of Aug 19, 2026, the average yearly pay for senior ruby on rails developer in Catonsville, MD is $149,216.00, according to ZipRecruiter salary data. Most workers in this role earn between $134,800.00 and $166,000.00 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 job categories do people searching Senior Ruby On Rails Developer jobs in Catonsville, MD look for?

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

What cities near Catonsville, MD are hiring for Senior Ruby On Rails Developer jobs?

Cities near Catonsville, MD with the most Senior Ruby On Rails Developer job openings:

Senior Ruby On Rails Developer jobs near you

Senior Trackwork Inspector (Transit/Rail Infrastructure)

Brudis & Associates, Inc.

Baltimore, MD • On-site

$30 - $45/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 17 days ago

Job description

Senior Trackwork Inspector (Transit / Rail Infrastructure)
Brudis & Associates, Inc. is seeking a Senior Trackwork Inspector to support the Construction Management and Inspection Department on the upcoming Maryland Department of Transportation (MDOT) Maryland Transit Administration (MTA) Statewide Capital Construction program. This role serves as a critical quality assurance and safety watch in a statewide capacity across diverse rail modes, including Metro Subway, Light Rail, MARC Commuter Rail, and regional freight corridors under MTA jurisdiction.
The successful candidate will be proposed as Key Staff on the MDOT MTA On-Call Construction Management & Inspection contract and will be responsible for ensuring that all track components, alignments, geometric configurations, and installations adhere strictly to MTA standards, design specifications, and AREMA (American Railway Engineering and Maintenance-of-Way Association) guidelines.
Responsibilities:
  • Field Inspection: Perform comprehensive on-site inspections of trackwork installations, including ballast, ties (wood and concrete), fasteners, joint bars, continuous welded rail (CWR), turnouts, crossings, and special trackwork.
  • Compliance Verification: Monitor contractor execution for compliance with approved contract drawings, specifications, submittals, and transit agency safety regulations.
  • Geometry & Alignment Testing: Observe and verify track geometry parameters, including gauge, cross level, alignment, profile, and superelevation using manual gauges and specialized measurement systems.
  • Documentation & Reporting: Prepare detailed daily inspector reports (DIRs), tracking labor hours, equipment usage, material deliveries, and localized field conditions. Document non-compliance issues and track corrective actions through completion.
  • Testing Oversight: Witness and document field testing operations, including non-destructive testing (NDT) of rail welds (thermite and flash-butt), ballast compaction tests, and track stability assessments.
  • Safety Coordination: Actively enforce roadway worker protection (RWP) protocols and coordinate field activities with agency flaggers to maintain absolute safety within active rail right-of-ways.

Required Minimum Qualifications (MTA Key Staff Requirements):
To be approved as Key Staff for this agency program, candidates must meet the following baseline parameters:
  • Experience: Minimum of five (5) years of documented experience directly in trackwork inspection, rail construction management, or transit rail maintenance.
  • Education: High school diploma or equivalent; supplementary technical certifications or an Associate's degree in Civil Engineering Technology is preferred.
  • Regulatory Knowledge: Deep familiarity with AREMA standards, Federal Railroad Administration (FRA) Track Safety Standards (49 CFR Part 213), and standard transit operating rules.
  • Physical Capability: Ability to walk long distances along active rail right-of-ways, work in varied outdoor weather conditions, and perform inspections during night/weekend maintenance windows when required.
  • Valid Driver's License: Required for travel to statewide project sites.

Preferred Skills & Certifications:
  • Prior experience working directly on MDOT MTA, WMATA, or Amtrak rail infrastructure.
  • Active or recent Roadway Worker Protection (RWP) certification.
  • Certification in specialized rail inspection disciplines (e.g., AWS Certified Welding Inspector or NDT Level II certifications for ultrasonic rail testing).
  • Proficiency with digital construction management tools (e.g., e-Builder, Procore, or agency-specific logging software).

Salary Range: $30.00/hr to $45.00/hr
Position Type: Full-Time / Contract (On-Call State Transit Systems)
Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.
Benefits
This position has excellent potential for career advancement. We proudly offer an attractive salary package commensurate with experience and a comprehensive benefits package including paid time off, tuition reimbursement, company health, dental, vision, life, and disability insurances as well as a 401k plan with company matching.

Apply