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Senior Ruby On Rails Developer Jobs in Cambridge, MA

Hatch

Senior Consultant - Rail Vehicles

Boston, MA · On-site

HATCH is currently seeking a highly motivated Senior Rail Vehicle Mechanical Engineer to join our ... Hands-on engineering work within the light rail, subway, and commuter rail environment including ...

Hatch Ltd.

Senior Consultant - Rail Vehicles

Boston, MA · On-site

$130 - $230/hr

HATCH is currently seeking a highly motivated Senior Rail Vehicle Mechanical Engineer to join our ... Take direction from Program Management on time‑sensitive and critical tasks. * Engineering ...

Hatch

Senior Consultant - Rail Vehicles

Boston, MA · On-site

HATCH is currently seeking a highly motivated Senior Rail Vehicle Mechanical Engineer to join our ... Hands-on engineering work within the light rail, subway, and commuter rail environment including ...

Hatch

Senior Consultant - Rail Vehicles

Boston, MA · On-site

HATCH is currently seeking a highly motivated Senior Rail Vehicle Mechanical Engineer to join our ... Hands-on engineering work within the light rail, subway, and commuter rail environment including ...

Wsgr

Senior Software Developer

Boston, MA · On-site +1

$147K - $198K/yr

The software developers on our team are the primary contributors to Neuron on both the frontend and ... Ruby * Rails * Eventide * Message DB * PostgreSQL * Kubernetes * Terraform * Azure The primary ...

AECOM

Senior Rail Systems Lead

Boston, MA · On-site

$113K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Whether improving your commute, keeping the lights on, providing access to clean water, or ... JOB SUMMARY: The Sr Rail System Lead will work collaboratively with a team of engineers and ...

AECOM

Senior Rail Systems Lead

Boston, MA

$113K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Whether improving your commute, keeping the lights on, providing access to clean water, or ... JOB SUMMARY: The Sr Rail System Lead will work collaboratively with a team of engineers and ...

AECOM

Senior Rail Systems Lead

Chelmsford, MA · On-site

$108K - $148K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Whether improving your commute, keeping the lights on, providing access to clean water, or ... JOB SUMMARY: The Sr Rail System Lead will work collaboratively with a team of engineers and ...

AECOM

Senior Rail Systems Lead

Chelmsford, MA · On-site

$108K - $148K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Whether improving your commute, keeping the lights on, providing access to clean water, or ... JOB SUMMARY: The Sr Rail System Lead will work collaboratively with a team of engineers and ...

AECOM

Senior Rail Systems Lead

Boston, MA · On-site

$113K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Whether improving your commute, keeping the lights on, providing access to clean water, or ... JOB SUMMARY: The Sr Rail System Lead will work collaboratively with a team of engineers and ...

AECOM

Senior Rail Systems Lead

Boston, MA

$113K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Whether improving your commute, keeping the lights on, providing access to clean water, or ... JOB SUMMARY: The Sr Rail System Lead will work collaboratively with a team of engineers and ...

AECOM

Senior Rail Systems / Senior Catenary Engineer

Boston, MA · On-site

$113K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Whether improving your commute, keeping the lights on, providing access to clean water, or ... AECOM is actively seeking a talented Senior Rail Systems / Senior Catenary Engineer for employment ...

AECOM

Senior Rail Systems / Senior Catenary Engineer

Boston, MA · On-site

$113K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Whether improving your commute, keeping the lights on, providing access to clean water, or ... AECOM is actively seeking a talented Senior Rail Systems / Senior Catenary Engineer for employment ...

AECOM

Senior Rail Systems / Senior Catenary Engineer

Boston, MA

$113K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Whether improving your commute, keeping the lights on, providing access to clean water, or ... AECOM is actively seeking a talented Senior Rail Systems / Senior Catenary Engineer for employment ...

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Showing results 41-60

All JobsRuby On Rails Developer JobsSenior Ruby On Rails Developer JobsSenior Ruby On Rails Developer Jobs in Cambridge, MA

Senior Ruby On Rails Developer information

See Cambridge, MA salary details

$103.8K

$172.4K

$217K

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 Cambridge, MA is $172,388.00, according to ZipRecruiter salary data. Most workers in this role earn between $155,700.00 and $191,800.00 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 Cambridge, MA look for?

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

What cities near Cambridge, MA are hiring for Senior Ruby On Rails Developer jobs?

Cities near Cambridge, MA with the most Senior Ruby On Rails Developer job openings:

Senior Ruby On Rails Developer jobs near you
Infographic showing various Senior Ruby On Rails Developer job openings in Cambridge, MA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 50% Hybrid, and 50% Remote job distribution, with an average salary of $172,388 per year, or $82.9 per hour.

Cloud Systems Architect

Contact Government Services, LLC

Boston, MA

$167K - $226K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 19 days ago

Job description

Cloud Systems Architect
Employment Type: Full-Time, Mid-level
Department: Information Technology
 
We are seeking a Cloud Systems Architect with experience with cloud infrastructure to engineer and support public, private and hybrid clouds. The ideal candidate will be proficient in a variety of cloud hosts including Amazon Web Services and Microsoft Azure at a minimum. 

CGS brings motivated, highly skilled, and creative people together to solve the government's most dynamic problems with cutting-edge technology. To carry out our mission, we are seeking candidates who are excited to contribute to government innovation, appreciate collaboration, and can anticipate the needs of others. Here at CGS, we offer an environment in which our employees feel supported, and we encourage professional growth through various learning opportunities.

Skills and attributes for success:
-        The candidate will be knowledgeable of the most recent updates and developments and act as an advisor to our customer in reference to the cloud management strategies to be employed to take advantage of the benefits offered by cloud computing such as being able to function without any restrictions to the workload, initiate as many workstations as necessary per time period and pay only for what they actually use.
-        The candidate will also work with the IT Security team to manage and maintain cloud systems security of the data and network resources.
-        The candidate will also be responsible for engineering on customer premise applications and systems interconnected to cloud resources.
-        Designs and defines system architecture for new or existing complex computer systems.
-        Determines systems specifications, input/output processes, and working parameters for hardware/software compatibility and maintenance of system security.
-        Coordinates design of subsystems and integration of total system. Identifies, analyzes, and resolves program support deficiencies.
-        Develops and recommends corrective actions.
-        May provide technical guidance for database administrators and software developers.

Qualifications:
-        Experience with and a complete understanding of the technology required for cloud computing.
-        Experience with the skills to migrate applications to the cloud.
-        Be able to build relationships between the customers and the team members.
-        The ability and the knowledge to integrate services and tools to any and all areas to be used such as networks and data processing.
-        The ability and the knowledge to implement security information and event management to keep the customer's assets safe.
-        Experience with meeting or exceeding the requirements of cloud provider service-level agreements Experience with AWS and Azure.
-        Knowledge of a multitude of programming languages including Python, PHP, Java, Node and Ruby on Rails.
-        Typically a Bachelor's Degree and 6 years work experience or equivalent experience.
 
Our Commitment:
Contact Government Services (CGS) strives to simplify and enhance government bureaucracy through the optimization of human, technical, and financial resources. We combine cutting-edge technology with world-class personnel to deliver customized solutions that fit our client's specific needs. We are committed to solving the most challenging and dynamic problems.

For the past seven years, we've been growing our government-contracting portfolio, and along the way, we've created valuable partnerships by demonstrating a commitment to honesty, professionalism, and quality work.
Here at CGS we value honesty through hard work and self-awareness, professionalism in all we do, and to deliver the best quality to our consumers mending those relations for years to come.

We care about our employees. Therefore, we offer a comprehensive benefits package.
-        Health, Dental, and Vision
-        Life Insurance
-        401k
-        Flexible Spending Account (Health, Dependent Care, and Commuter)
-        Paid Time Off and Observance of State/Federal Holidays

Contact Government Services, LLC is an Equal Opportunity Employer. Applicants will be considered without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Join our team and become part of government innovation!

Explore additional job opportunities with CGS on our Job Board:
https://cgsfederal.com/join-our-team/

For more information about CGS please visit: https://www.cgsfederal.com or contact:
Email: [email protected]
 
#CJ
$167,032.32 - $226,686.72 a year
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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