Senior Ruby On Rails Engineer — Hospitality Saas

Alkimii is seeking a Senior Ruby on Rails Engineer to join our Spain-based team and help evolve our hospitality SaaS platform. You will own core features, collaborate with product and design, and help scale performance and reliability. You will work with Ruby on Rails, GraphQL, and Vue.js, contributing across the product lifecycle while leveraging AWS and...

David Kennedy Recruitment is working with a fast-growing AI technology company serving millions of users worldwide that is seeking to onboard a Senior Ruby on Rails Engineer to join their R&D / Engineering team. This is a hands-on individual contributor role, helping design, build and scale core applications while working alongside the CTO, Tech Lead,...

Senior Ruby on Rails EngineerWhat you’ll own:Design and implement new features for the ordering flow, including menu management, cart logic, checkout processes, and user account management.Continuously refine the solution architecture to enhance reliability, reduce complexity, and support the growing needs of the platform.Maintain and expand integrations...

Location: Fully remote – Europe (CET ±3 hours)Salary: €75,000–€105,000/year, depending on location and experienceContract: B2B preferred, flexibleExperience: 5+ yearsImportant: Must be comfortable working with explicit NSFW content. About the Role We’re looking for an experienced Senior Ruby on Rails Engineer to join a fast-growing AI...

Location: Fully remote – Europe (CET ±3 hours) Salary: €75,000–€105,000/year, depending on location and experience Contract: B2B preferred, flexible Experience: 5+ years Important: Must be comfortable working with explicit NSFW content. About the Role We're looking for an experienced Senior Ruby on Rails Engineer to join a fast-growing AI technology...

Seeking a Senior Ruby On Rails Engineer for a remote role in a fast-growing AI technology company, focusing on scalable AI-powered applications and feature development.

Is this you?Titan Operating System S.L. (Titan OS), the Barcelona-based technology, entertainment, and advertising company, is looking for you! Is this you?Titan Operating System S.L. (Titan OS), the Barcelona-based technology, entertainment, and advertising company, is looking for you! At TitanOS, we live by three core values:Make things happen - We take...

You will take ownership of a backend system that is critical to the company and our customers. You will have the opportunity to help define our roadmap and find the best technical solutions. You will also have time to run some experiments and bring new ideas to the table. Your responsibilities: Hands-on code implementation, code reviews, testing Ensure...

Recruiter4you is seeking a Senior Ruby on Rails Engineer to join a fast-growing AI technology company behind an AI companionship platform used by millions worldwide. You’ll work on scalable, AI-powered applications, developing new features and improving existing functionality alongside the CTO, Tech Lead and wider engineering team. This is a hands-on...