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Senior Ruby On Rails Developer Jobs in Portland, ME

WSP

Senior Bridge Construction Inspector

Portland, ME · On-site

... bridge rail, drainage, and other incidental items. The inspector will report to the Resident ... Mentoring or supervising other inspectors, on behalf of resident engineer, or project manager.

LJB, Inc.

Senior Civil Engineer

South Portland, ME · On-site

$110K - $179K/yr

Interface and build relationships with clients and public agencies on an as-needed basis ... SENIOR CIVIL ENGINEER ESSENTIAL CREDENTIALS: Required Qualifications: * Candidates should meet the ...

Sperry Rail, Inc.

CDL Driver (CSX)

Portland, ME · On-site

$21.60/hr

Sperry Rail is on a mission-critical journey to revolutionize the Rail Flaw Detection industry ... Our global engineering teams work collaboratively to develop step-change technologies that define ...

City BES, LLC

Senior Electrical Engineer

Portland, ME · On-site

$110 - $140/hr

The Senior Electrical Engineer partners with internal stakeholders, consultants, contractors, and ... Conduct on-site assessments of existing electrical systems and provide recommendations regarding ...

New

HNTB Corporation

Senior Project Engineer

Portland, ME · On-site

$85 - $115/hr

Full timeposted on: Posted Todayjob requisition id: R-29190**What We're Looking For**Our growing ... Uses senior-level technical expertise to consider broad range of engineering solutions.

MasTec Industrial

Sr. Project Engineer

Portland, ME · On-site

$130K - $160K/yr

Overview: The Sr. Project Engineer role will oversee and execute the project controls and ... You'll spend 8-18 months on average per project. We offer designated per diem in addition to an ...

ABB

Sr. Technical Trainer

Portland, ME · Remote

You'll lead hands-on, high-impact training sessions on a wide range of low and medium voltage ... Bachelor degree in engineering or related field PLUS minimum 6 years of experience in electrical ...

New

Alivo

Senior Software Engineer

South Portland, ME · On-site

$125K - $165K/yr

We are looking for a highly driven, product-minded Senior Software Engineer to help build the ... Stay current on emerging technologies and identify opportunities to improve our platform * Drive ...

Alivo

Senior Software Engineer

South Portland, ME · On-site

$125K - $165K/yr

We are looking for a highly driven, product-minded Senior Software Engineer to help build the ... Stay current on emerging technologies and identify opportunities to improve our platform * Drive ...

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See Portland, ME salary details

$96.2K

$159.6K

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

As of Aug 20, 2026, the average yearly pay for senior ruby on rails developer in Portland, ME is $159,640.00, according to ZipRecruiter salary data. Most workers in this role earn between $144,200.00 and $177,600.00 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 Portland, ME look for?

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

Senior Ruby On Rails Developer jobs near you

Senior Bridge Construction Inspector

WSP

Portland, ME • On-site

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 18 days ago

WSP rating

8.6

Company rating: 8.6 out of 10

Based on 69 frontline employees who took The Breakroom Quiz

17th of 72 rated business consultants

Job description


This Opportunity
WSP is one of the Globe's leading engineering firms, helping New England clients and communities improve their infrastructure, while committing to, and developing professional careers in construction management and inspection. From VT's Missisquoi Bay Bridge replacement to MA's Green Line Extension to NH's award-winning Mount Washington Hotel our local construction management division and inspection team has steadily grown over the past twenty-five years. Are you passionate about the work you do, and the difference it makes in the world. We are ready for you!
WSP is currently initiating a search for a Senior Bridge Construction Inspector to help oversee new, replacement, or rehabilitated structures with construction values ranging from $1-$50 million. This position can be based out of Portland, Augusta or Eliot, ME, or Merrimack, NH.
The inspector will oversee various work elements including excavation, backfilling, compaction, cast-in-place concrete from formwork to reinforcement, installation of precast elements, bridge seats, bearings and joints, bridge rail, drainage, and other incidental items. The inspector will report to the Resident Engineer, and may routinely, or periodically act as their representative, depending on experience.
Your Impact
  • Interfacing with contactors and attending meetings.
  • Mentoring or supervising other inspectors, on behalf of resident engineer, or project manager.
  • Complete daily reports, measure and calculate unit price quantities.
  • Coordinate independent material sampling and testing.
  • Monitor maintenance of traffic.
  • Take and compile photographs, for tracking of daily progress.
  • Helping update red-line drawings using Bluebeam.
  • Exercise responsible and ethical decision-making regarding company funds, resources and conduct, and adhere to WSP's Code of Conduct and related policies and procedures.

Who You Are
Required Qualifications
  • High School Diploma
  • 9 years applicable experience
  • Demonstrated verbal and written communication skills.
  • Ability to read and interpret shop drawings, design plans and specifications.
  • Have a valid driver's license.
  • Proven track record of upholding workplace safety and ability to abide by WSP's health, safety and drug/alcohol and harassment policies.

Preferred Qualifications
  • Associate of Science degree in Engineering or Construction Management, or related field.
  • ACI or NETTCP certifications, or ability to attain within 3-months of hiring.
  • Average proficiency with MS WORD Suite.
  • Hands-on experience with construction management software such as Site or Field Manager, APPIA, Procore, IPD or similar systems. Knowledge of Bluebeam.
  • Demonstrated supervisory skills.
  • Any combination of college education, professional licenses, certifications and experience will be considered.

#LI-DS1
About Us
About WSP
WSP USA is the U.S. operating company of WSP, one of the world's leading engineering and professional services firms. Dedicated to serving local communities, we are engineers, planners, technical experts, strategic advisors and construction management professionals. WSP USA designs lasting solutions in the buildings, transportation, energy, water and environment markets. With more than 15,000 employees in over 300 offices across the U.S., we partner with our clients to help communities prosper.
www.wsp.com
WSP provides a flexible and agile workplace model while meeting client needs. Employees are also afforded a comprehensive suite of benefits including medical, dental, vision, disability, life, and retirement savings focused on providing health and financial stability throughout the employee's career.
At WSP, we want to give our employees the challenges they seek to grow their careers and knowledge base. Your daily contributions to your team will be essential in meeting client objectives, goals and challenges. Are you ready to get started?
WSP USA (and all of its U.S. companies) is an Equal Opportunity Employer Race/Age/Color/Religion/Sex/Sexual Orientation/Gender Identity/National Origin/Disability or Protected Veteran Status.
The selected candidate must be authorized to work in the United States.
NOTICE TO THIRD PARTY AGENCIES:
WSP does not accept unsolicited resumes from recruiters, employment agencies, or other staffing services. Unsolicited resumes include any resume or hiring document sent to WSP in the absence of a signed Service Agreement where WSP has expressly requested recruitment/staffing services specific to the position at hand. Any unsolicited resumes, including those submitted to hiring managers or other business leaders, will become the property of WSP and WSP will have the right to hire that candidate without reservation - no fee or other compensation will be owed or paid to the recruiter, employment agency, or other staffing service.

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