Systems Engineer (Hardware)
$119K - $157K/yr
Experience with software languages (Java, C, C++, Ruby on Rails). * Familiarity with operating systems (Unix, Linux, Windows). * Prior experience working on DoD or defense-related projects.
$119K - $157K/yr
Experience with software languages (Java, C, C++, Ruby on Rails). * Familiarity with operating systems (Unix, Linux, Windows). * Prior experience working on DoD or defense-related projects.
$119K - $157K/yr
Experience with software languages (Java, C, C++, Ruby on Rails). * Familiarity with operating systems (Unix, Linux, Windows). * Prior experience working on DoD or defense-related projects.
$121K - $160K/yr
Experience with software languages (Java, C, C++, Ruby on Rails). * Familiarity with operating systems (Unix, Linux, Windows). * Prior experience working on DoD or defense-related projects.
$121K - $160K/yr
Experience with software languages (Java, C, C++, Ruby on Rails). * Familiarity with operating systems (Unix, Linux, Windows). * Prior experience working on DoD or defense-related projects.
$119K - $157K/yr
Experience with software languages (Java, C, C++, Ruby on Rails). * Familiarity with operating systems (Unix, Linux, Windows). * Prior experience working on DoD or defense-related projects.
Quick apply
$119K - $157K/yr
Experience with software languages (Java, C, C++, Ruby on Rails). * Familiarity with operating systems (Unix, Linux, Windows). * Prior experience working on DoD or defense-related projects.
Design, develop, and maintain scalable full stack web applications using Ruby on Rails and modern frontend technologies * Build responsive and high-performance user interfaces using VueJS, ReactJS ...
Design, develop, and maintain scalable full stack web applications using Ruby on Rails and modern frontend technologies * Build responsive and high-performance user interfaces using VueJS, ReactJS ...
Chantilly, VA · Hybrid
$107K - $147K/yr
... Ruby on Rails, or similar development languages • Experience with Ansible, Puppet, Chef, or other infrastructure automation tools • Experience with Cisco NSO or similar network automation ...
Chantilly, VA · Hybrid
$107K - $147K/yr
... Ruby on Rails, or similar development languages • Experience with Ansible, Puppet, Chef, or other infrastructure automation tools • Experience with Cisco NSO or similar network automation ...
Fort George G Meade, MD · On-site
$137K - $180K/yr
Familiarity with software development languages including Java, C, C++, or Ruby on Rails. * Experience working with operating systems such as Unix, Linux, and Windows. Powered by Payroll and HR ...
Fort George G Meade, MD · On-site
$137K - $180K/yr
Familiarity with software development languages including Java, C, C++, or Ruby on Rails. * Experience working with operating systems such as Unix, Linux, and Windows. Powered by Payroll and HR ...
Web Developer to act as a member of an AGILE development team working with HTML5, JavaScript, Bootstrap, CSS, C#.NET, SQL, Ruby on Rails, Artificial Intelligence, and Amazon Web Services to develop ...
Web Developer to act as a member of an AGILE development team working with HTML5, JavaScript, Bootstrap, CSS, C#.NET, SQL, Ruby on Rails, Artificial Intelligence, and Amazon Web Services to develop ...
Washington, DC · On-site
You have experience working on the server-side using Node, Elixir, Ruby on Rails, Python / Django or similar. Additional Information All your information will be kept confidential according to EEO ...
Washington, DC · On-site
You have experience working on the server-side using Node, Elixir, Ruby on Rails, Python / Django or similar. Additional Information All your information will be kept confidential according to EEO ...
Washington, DC · On-site
You have experience working on the server-side using Node, Elixir, Ruby on Rails, Python / Django or similar. Additional Information All your information will be kept confidential according to EEO ...
Washington, DC · On-site
You have experience working on the server-side using Node, Elixir, Ruby on Rails, Python / Django or similar. Additional Information All your information will be kept confidential according to EEO ...
$67 - $89.75/hr
... Ruby on Rails • Experience with Infrastructure as Code (IaC) methodologies • Familiarity with Agile development methodologies • Strong experience supporting enterprise-scale architecture ...
$67 - $89.75/hr
... Ruby on Rails • Experience with Infrastructure as Code (IaC) methodologies • Familiarity with Agile development methodologies • Strong experience supporting enterprise-scale architecture ...
Develop scalable, robust, and performant solutions using our core stack (Ruby on Rails, TypeScript, GraphQL, React) to solve complex business problems. * Mentorship: Act as a cross-functional force ...
Quick apply
Develop scalable, robust, and performant solutions using our core stack (Ruby on Rails, TypeScript, GraphQL, React) to solve complex business problems. * Mentorship: Act as a cross-functional force ...
Washington, DC · On-site
$75K - $98K/yr
Experience with Ruby on Rails JRUBY, Java JBOSS, Tourquebox Business Intelligence and Data Warehouse JavaScript visualization library such as D3.js Experience with Government Customers EDUCATION ...
Washington, DC · On-site
$75K - $98K/yr
Experience with Ruby on Rails JRUBY, Java JBOSS, Tourquebox Business Intelligence and Data Warehouse JavaScript visualization library such as D3.js Experience with Government Customers EDUCATION ...
The Marketing Operations Specialist is responsible for supporting marketing operations through Salesforce Marketing Cloud Account Engagement (MCAE/Pardot), optimizing the ISEP website (Ruby on Rails ...
The Marketing Operations Specialist is responsible for supporting marketing operations through Salesforce Marketing Cloud Account Engagement (MCAE/Pardot), optimizing the ISEP website (Ruby on Rails ...
You will oversee the intersection of Ruby on Rails, GoLang, and cutting-edge LLM orchestration to build a best-in-class, secure, and AI-augmented authentication experience. Key Responsibilities: * AI ...
Quick apply
You will oversee the intersection of Ruby on Rails, GoLang, and cutting-edge LLM orchestration to build a best-in-class, secure, and AI-augmented authentication experience. Key Responsibilities: * AI ...
You will oversee the intersection of Ruby on Rails, GoLang, and cutting-edge LLM orchestration to build a best-in-class, secure, and AI-augmented authentication experience. Key Responsibilities: * AI ...
Quick apply
You will oversee the intersection of Ruby on Rails, GoLang, and cutting-edge LLM orchestration to build a best-in-class, secure, and AI-augmented authentication experience. Key Responsibilities: * AI ...
You will oversee the intersection of Ruby on Rails, GoLang, and cutting-edge LLM orchestration to build a best-in-class, secure, and AI-augmented authentication experience. Key Responsibilities: * AI ...
You will oversee the intersection of Ruby on Rails, GoLang, and cutting-edge LLM orchestration to build a best-in-class, secure, and AI-augmented authentication experience. Key Responsibilities: * AI ...
Chantilly, VA · On-site
$65.75 - $90/hr
... Ruby on Rails, Bash, and Python • Demonstrated experience with creating and updating procedures, and providing briefings/demos to users and management • Demonstrated experience working in the ...
Chantilly, VA · On-site
$65.75 - $90/hr
... Ruby on Rails, Bash, and Python • Demonstrated experience with creating and updating procedures, and providing briefings/demos to users and management • Demonstrated experience working in the ...
Chantilly, VA · On-site
$126K - $166K/yr
The candidate will demonstrate experience in working with MySQL, Ruby on Rails - Linux platform, web\-based development, shell, Perl, python, SharePoint, Arc Sight and Adobe Insight products. The ...
Chantilly, VA · On-site
$126K - $166K/yr
The candidate will demonstrate experience in working with MySQL, Ruby on Rails - Linux platform, web\-based development, shell, Perl, python, SharePoint, Arc Sight and Adobe Insight products. The ...
Columbia, MD · On-site
Strong understanding on Ruby on RaIls. Experience working in a fast paced, work-on-your-own, environment. Excellent communication and people skills Qualifications Bachelors Additional Information HM ...
Columbia, MD · On-site
Strong understanding on Ruby on RaIls. Experience working in a fast paced, work-on-your-own, environment. Excellent communication and people skills Qualifications Bachelors Additional Information HM ...
Knowledge of migrating Ruby on Rails to Java * Familiarity with Infrastructure as Code (IOC) and cloud design principles Qualifications: * Eleven (11) years of relevant experience full-stack ...
Knowledge of migrating Ruby on Rails to Java * Familiarity with Infrastructure as Code (IOC) and cloud design principles Qualifications: * Eleven (11) years of relevant experience full-stack ...
$26.3K - $40K
1% of jobs
$40K - $53.6K
0% of jobs
$53.6K - $67.3K
0% of jobs
$67.3K - $81K
1% of jobs
$81K - $94.7K
13% of jobs
$107.7K is the 25th percentile. Wages below this are outliers.
$94.7K - $108.4K
11% of jobs
$108.4K - $122K
14% of jobs
The median wage is $127.5K / yr.
$122K - $135.7K
27% of jobs
$143.5K is the 75th percentile. Wages above this are outliers.
$135.7K - $149.4K
16% of jobs
$149.4K - $163.1K
10% of jobs
$163.1K - $176.8K
9% of jobs
$26.3K
$125.9K
$176.8K
Ruby on Rails is an application framework for web development. Specifically, it focuses on server-side functions and relies on the model-view-controller pattern. Rails is the framework itself, while Ruby is the programming language in which Rails is written. Ruby on Rails was designed to cut down on repetitive tasks and to be easy to learn with large, easily accessible libraries. It is open source as well, which means there is a large community that you can utilize to answer questions or improve your skills.
| Aspect | Ruby On Rails | JavaScript Developer |
|---|---|---|
| Required Credentials | Proficiency in Ruby, Rails framework, MVC architecture | Proficiency in JavaScript, frameworks like React or Angular, HTML/CSS |
| Work Environment | Backend web development, server-side scripting | Frontend development, client-side scripting |
| Employer & Industry Usage | Web startups, SaaS companies, e-commerce platforms | Web applications, interactive websites, mobile app development |
Ruby On Rails and JavaScript Developers often work together but focus on different parts of web development. Rails is primarily used for backend development with a focus on server-side logic, while JavaScript developers handle the frontend, creating interactive user interfaces. Both roles are essential in full-stack development, but their skills and tools differ significantly.

Job Title:Systems Engineer (Hardware)
Location:Linthicum, MD
Required Clearance: TS/SCI w/ CI Poly
Salary:Negotiable
Overview:
We are seeking an experienced Hardware Engineer to support a project, specializing in FPGA design and development. The ideal candidate will have strong expertise in VHDL or Verilog HDL coding and simulation, along with experience using ModelSim and Xilinx tools.
Key Responsibilities:
Qualifications:
Nice to Have (Not Required):
Sourced by ZipRecruiter
Business management consulting
11 - 50 Employees
College Park, MD, US
2002