Ruby on rails jobs

A leading software company in Qatar is seeking a Senior Backend Developer proficient in Ruby on Rails, responsible for designing, developing, and testing server-side applications. Applicants must hold a Bachelor’s or Master’s degree in a relevant field and have at least... 

 ...recognized University or Institution to the approval of the Engineer with minimum 10 years experience in cost estimation related to rail transit project. Good capability to understand the contract and apply to the project. Good team spirit and will to help and be helped... 

 ...diagnosis of Rolling Stock components such as Bogies, Couplers, and HVAC systems. Candidates must have at least 5 years of experience in a rail-related mechanical or electrical engineering environment and familiarity with Health & Safety regulations. This full-time position... 

A leading global railway company is seeking an Asset Condition Domain Expert in Doha, Qatar. The ideal candidate will develop and implement asset condition assessment frameworks, ensuring high-quality inspection results. Required qualifications include a degree in a relevant...

 ...Surveyor with a Bachelor’s Degree in Quantity Surveying. Candidates must have a minimum of 10 years of experience in cost estimation for rail transit projects and be familiar with contract application. Proficiency in English communication and computer literacy are essential... 

A global railway company in Doha is seeking a Data Engineer / Data Scientist with over 10 years of experience. The role involves designing data pipelines, developing predictive models, and improving asset performance through advanced analytics. Candidates should have a ...

 ...A Senior Backend Developer (Ruby on Rails) is responsible for designing, developing, and testing server-side logic for web applications using Ruby and the Ruby on Rails framework. They build and maintain efficient, reusable, and reliable Ruby code, optimize the system... 

 ...techniques Familiarity with open source development tools and methodologies  Skill in one or more of C, C++, Python, Go, Rust, Java, Ruby, PHP, or JavaScript/Typescript Experience as a security champion Experience driving security within a wider SSDLC process... 

 ...multiple-section panels, ensuring correct leveling, bolting, and mechanical integrity. Mount mechanical accessories such as DIN rails, gland plates, cable ducts, mounting plates, hinges, locks, and ventilation systems. Read and interpret GA drawings, panel layout... 

 ...national or regional-level transportation planning initiatives Strong expertise in public transportation systems, including bus, rail, and multimodal networks Advanced proficiency in transportation modeling software (such as VISUM, CUBE, or similar platforms) Demonstrated... 

 ...Proficiency in using Git or other version control systems. Technical Skills Expertise in one or more programming languages, such as Ruby, Java, and JavaScript. Strong background in designing, implementing, and managing microservices architecture, including Domain-... 

 ...Projects Kahramaa – Electrical & Water Infrastructure Projects Experience with other local authorities such as MME (Ministry of Municipality & Environment), Qatar Rail, or Lusail Development is an advantage. ~ Qatar Resident visa and driving license is preferred.... 

 ...(Routing & Switching) Optional: Manage Wireless (Aruba) Optional: Experience in network automation via scripting (e.g., Python, Ruby) or tools (e.g., Ansible, Algosec, Chef) Required Skills Technical (Minimum four competencies are required) Access and Connectivity... 

 ...regions, make important contributions to the protection of the environment and help shape the world of the future. We have 180 years of rail experience, and our infrastructure projects connect continents. We set the standard for transportation and modern mobility. We... 

 ...Responsibilities Proficiency in at least one server-side technology (Java, PHP, NodeJS, Python, Ruby) Work with cross-functionally to enhance overall user experience of our platforms Own various design tasks involved in the web development life cycle from start... 

 ...regions, make important contributions to the protection of the environment and help shape the world of the future. We have 180 years of rail experience, and our infrastructure projects connect continents. We set the standard for transportation and modern mobility. We... 

 ...maintain accurate records, and support continuous improvement initiatives. Requirements Must have 5 years’ experience in a rail-related mechanical, electrical engineering, or process-driven environment. Must have basic fault-finding experience. Have a... 

 ...tasks Hands-on experience in the automation of design workflows including tools such as large language model (AI chatbots), python, ruby script, VBA, dynamo, grasshopper Parsons equally employs representation at all job levels no matter the race, color, religion,...