Senior Remote Ruby on Rails Backend Engineer

We are looking for a Ruby on Rails backend engineer to join our Martian team. 100% Remote We’re looking for a Backend Engineer with solid experience in Ruby on Rails to join ourMartian crew. At MarsBased, you’ll work with a small, senior, and highly collaborative team that valuesautonomy, transparency, and craftsmanship. We care about doing things the...

Backend Senior Developer (Ruby on Rails)Las cualificaciones, habilidades y toda la experiencia relevante necesaria para este puesto se pueden encontrar en la descripción completa a continuación.Madrid, A Coruña, Salamanca, Barcelona, Cuidad Real | Modelo híbrido | Jornada completa | Contrato indefinidoEn TeamSystem | Quipu, ayudamos a miles de...

Senior Backend Engineer (Ruby on Rails) – Appodeal, Inc. Join to apply for the Senior Backend Engineer (Ruby on Rails) role at Appodeal, Inc. Appodeal is a dynamic US‑based product company with a truly global presence. We have offices in Warsaw, Barcelona and Virginia along with remote team members located around the world. Our company thrives on...

We are looking for a Ruby on Rails backend engineer to join our Martian team. 100% Remote We’re looking for a Backend Engineer with solid experience in Ruby on Rails to join ourMartian crew. At MarsBased, you’ll work with a small, senior, and highly collaborative team that valuesautonomy, transparency, and craftsmanship. We care about doing things the...

An international SaaS company is seeking a Senior Software Engineer to join their new engineering hub in Barcelona. This backend-focused role involves end-to-end ownership of backend initiatives, including API development, security, and data privacy for demanding clients. Candidates should have experience with Ruby on Rails and AWS, and enjoy working in a...

Q-tech is colaborating with a fast-growing international SaaS company that is opening a new engineering hub in Barcelona and is looking for a Senior Software Engineer. This is a backend-focused role with high ownership and real impact, working on Identity & Access Management, APIs and integrations for a platform used by some of the most demanding customers...

Q-tech is colaborating with a fast-growing international SaaS company that is opening a new engineering hub in Barcelona and is looking for a Senior Software Engineer. Descubra si esta oportunidad es adecuada para usted leyendo toda la información que sigue a continuación. This is a backend-focused role with high ownership and real impact, working on...

Q-tech is colaborating with a fast-growing international SaaS company that is opening a new engineering hub in Barcelona and is looking for a Senior Software Engineer. Descubra si esta oportunidad es adecuada para usted leyendo toda la información que sigue a continuación. This is a backend-focused role with high ownership and real impact, working on...

Q-tech is colaborating with a fast-growing international SaaS company that is opening a new engineering hub in Barcelona and is looking for a Senior Software Engineer. Descubra si esta oportunidad es adecuada para usted leyendo toda la información que sigue a continuación. This is a backend-focused role with high ownership and real impact, working on...

We’re looking for an experienced, pragmatic Senior Ruby on Rails Developer to take long-term ownership of key backend systems across our e-commerce platform. You’ll play a central role in ensuring performance, scalability, and reliability as we continue to grow. From designing robust APIs to refining domain models and improving performance at scale,...