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Senior Ruby On Rails Developer Jobs in Maryland (NOW HIRING)

Archesys Inc

Ruby on Rails Engineer

Towson, MD · Remote

We are seeking a highly skilled and motivated Backend-Leaning Ruby on Rails Engineer to join our ... Experience working in a DevOps culture and with monitoring tools like New Relic or Datadog.

Archesys Inc

Ruby on Rails Engineer

Towson, MD · Remote

$100K - $120K/yr

We are seeking a highly skilled and motivated Backend-Leaning Ruby on Rails Engineer to join our ... Experience working in a DevOps culture and with monitoring tools like New Relic or Datadog.

SmartLogic

Software Developer

Baltimore, MD · Remote

Professional experience in Ruby on Rails and/or Phoenix/Elixir, and a motivation to learn and ... Senior Developer: $110,000 to $140,000 This position is fully remote and you may work from anywhere ...

SmartLogic

Software Developer

Baltimore, MD · On-site +1

Professional experience in Ruby on Rails and/or Phoenix/Elixir, and a motivation to learn and ... Senior Developer: $110,000 to $140,000 This position is fully remote and you may work from anywhere ...

CallTrackingMetrics, LLC

Software Engineer II

Millersville, MD

$94.80K - $129.70K/yr

We are looking for a Software Engineer II to work closely with the Sr. Manager of Engineering and V ... Proficient with Ruby on Rails, Python, Go, or Rust * Expert with Git * Knowledge of Redis * Strong ...

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Senior Ruby On Rails Developer information

See Maryland salary details

$92.2K

$153.1K

$192.7K

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

As of Jun 2, 2026, the average yearly pay for senior ruby on rails developer in Maryland is $153,078.00, according to ZipRecruiter salary data. Most workers in this role earn between $138,300.00 and $170,300.00 per year, depending on experience, location, and employer.

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.
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Senior Ruby On Rails Developer jobs near you
Infographic showing various Senior Ruby On Rails Developer job openings in Maryland as of May 2026, with employment types broken down into 1% Locum Tenens, and 99% Full Time. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $153,078 per year, or $73.6 per hour.
Well funded startup seeks Sr. Developers (Ruby)

Well funded startup seeks Sr. Developers (Ruby)

Agile Partners

Chevy Chase, MD • On-site

$150.40K - $185.30K/yr

Full-time

Posted 29 days ago

Job description

Job Description

Are you a Senior Ruby on Rails Developer looking for a phenomenal start-up opportunity?  Does the idea of working for a company that is taking steps toward making the world a better place excite you?  If so, read on


If you're interested in working for a VC funded healthcare startup with a disruptive technology and ecstatic customers, we're putting together an exceptional team of developers. You'll help change the face of hospital technology and be part of a team building the first truly hospital-wide and real-time drug and inventory tracking platform. Whether you're a hacker who lives and breathes data, a seasoned developer who enjoys a rare opportunity to architect new systems from scratch, or someone passionate about improving healthcare through smart, modern technology, talk to us today.


They're primarily a software company, but they also have a strategic portfolio of hardware that they design in-house.


We're looking for top-notch developers who are not afraid to move around the stack and help where needed. You'll participate in all aspects of a project life cycle, from specs through QA; as well as being an integral part of a closely knit group of Developers spanning server-side engineering, back-end and front-end design, and creative. Additionally, we'll look for your help in defining in-house processes and best practices (code management, testing, deployment, D&R, etc.). If interested, you'll also have the opportunity to do some sysadmin and cloud management work.

Qualifications

Must have

  • 5+ years of professional Development experience, with 3+ years Rails Development experience (Python/Django can be replaced for Rails experience)
  • Thorough understanding and application of Ruby on Rails, LAMP stack and MySQL.
  • Strong understanding of MVC architectures, object oriented design, database design and Agile Development techniques
  • PHP
  • HTML, CSS, JS, jQuery
  • Good sensibilities around UI/UX design


Nice to have

  • Yii PHP Framework, JS OO
  • Git, Python, Linux, Apache, AWS
  • iOS and/or Android
  • Basic competency in Photoshop/Illustrator
  • Basic knowledge of Linux Server Administration

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