Ruby on rails jobs

 ...for a remote position to enhance a K–12 Teacher and Student platform. The role involves building vital features using React and Ruby on Rails, ensuring high-quality code and collaborating closely with teams. Ideal candidates have 3–5 years of software engineering experience... 

A leading mobility solutions provider in Qatar is seeking a Maintenance Technician to ensure the safe operation of equipment. In this role, you will perform maintenance, troubleshoot systems, and document activities while collaborating with team members. Candidates should...

 ...development (e.g., Swift for iOS, Kotlin for Android). Proficiency with back-end technologies such as Node.js, Express.js, Django, or Ruby on Rails. Strong knowledge of databases and data management (SQL and NoSQL databases such as MySQL, PostgreSQL, MongoDB).... 

 ...innovative vision forward. Accountabilities Build and maintain features across the stack: React/JavaScript on the frontend, Ruby on Rails on the backend. Write high-quality, well-tested code (RSpec, Jest) and participate in code reviews. Collaborate with... 

 ...working limits, and site procedures Conduct toolbox talks and pre-lift briefings Monitor crane setup, positioning, outriggers, rails, and lifting accessories Coordinate with operations, maintenance, and safety teams to avoid operational conflicts Inspect... 

 ...operation inspections and daily safety checks of cranes and lifting accessories Ensure proper use of outriggers, counterweights, rails, and safety devices Coordinate with supervisors, riggers, and ground personnel during lifting operations Monitor load stability... 

 ...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.... 

 ...Commercial Management, Construction Management or equivalent. Preference will be given to candidates with roads, aviation, structures or rail related experience. Professionally qualified in MRICS or equivalent is preferable. With very good knowledge and experience... 

 ...in the Sewer Management System (SMS). Systems include submersible and diesel de-watering pumps, macerators/grinders, valves, floats, rails, alarm boxes, pump houses, and programmable logic controllers (PLCs). Deliver technical training through structured lesson plans... 

 ...has 1,800 people across Egypt, Iraq, Kuwait, KSA, Lebanon, Oman, Pakistan, Qatar and UAE. Our people are working on two major urban rail projects; the Doha Metro and Lusail Tramway and providing security and communications systems for Hamad International Airport and Doha... 

 ...include maintaining document management systems, coordinating with project teams, and ensuring confidentiality of sensitive documents. This role supports major urban rail projects in Qatar and offers a full-time position with great growth opportunities. #J-18808-Ljbffr... 

 ...has 1,800 people across Egypt, Iraq, Kuwait, KSA, Lebanon, Oman, Pakistan, Qatar and UAE. Our people are working on two major urban rail projects; the Doha Metro and Lusail Tramway and providing security and communications systems for Hamad International Airport and Doha... 

 ...Value Experience fusing intelligence capabilities in support of operations Technical background with working knowledge of HTML, Ruby, Python and/or Java, Microsoft Excel as well hardware, networks, and server administration Prior experience with Palantir Gotham... 

 ...Motivated by innovation, we develop intelligent solutions for the growing digitalization of the transport sector. Our offerings include rail vehicles, rail automation, road traffic management systems, rail electrification, and services. In Qatar, Siemens Mobility is...