Empleos de rails en Barcelona

Netenders is seeking a Ruby Developer Tech Lead to guide a team of developers in building and maintaining top-tier Rails applications. You will mentor peers, review code, and shape architecture to deliver high-quality software. The role focuses on leading collaboration across departments, ensuring timely delivery, and driving technical excellence while...

Flight Centre Travel Group's Barcelona-based team is seeking a Software Engineer to build AI-native travel tech. You will join agile squads, own features from design to deployment, and collaborate with international colleagues to deliver scalable backend services and AI-driven experiences. Experience in Ruby on Rails, API design, containers, and DevOps is...

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, testingEnsure...

Are you an experienced Ruby on Rails developer ready to guide, mentor, and inspire a high-performing engineering team? Then this role could be the perfect next step for you. Who we areWe are a pioneer in the wholesale blank apparel industry and a fast-growing global leader, providing high-quality products and exceptional service to customers worldwide. Join...

Location: Fully remote – Europe (CET ±3 hours)Salary: €75,000–€105,000/year, depending on location and experienceContract: B2 B 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 technology...

Netenders is seeking a Ruby Developer Tech Lead to guide a team of developers in building and maintaining top-tier Rails applications. You will mentor peers, review code, and shape architecture to deliver high-quality software.The role focuses on leading collaboration across departments, ensuring timely delivery, and driving technical excellence while...

Is this you? Titan Operating System S. L. (Titan OS), the Barcelona-based technology, entertainment, and advertising company, is looking for you! At Titan OS, we live by three core values: Make things happen - We take ownership, move fast, and deliver impact No ego - We collaborate with respect and humility to reach shared goals Show genuine passion - We...

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 ownership, move fast, and deliver impact • No ego - We collaborate with respect and humility to reach shared goals • Show genuine...

Ersilia is seeking a senior backend engineer to own critical systems and contribute to the roadmap. You will implement code, review it, test rigorously, and ensure reliability, performance, and correctness across production environments.Work autonomously with high ownership, collaborating with engineering and product teams while balancing risk and business...

Clio, the global leader in legal AI, is seeking a Software Developer in our Barcelona hub. Join a fast-growing engineering team focused on scalable web applications, performance, and security. You will collaborate with distributed teams, mentor peers, and continuously learn across a variety of technologies. We offer a flexible hybrid work environment,...

Titan OS is seeking a Senior Backend Engineer in Barcelona to join its growing team. You will design, build, and maintain scalable server-side architectures powering our innovative TV and digital advertising products, with a focus on reliability, security, and performance. The ideal candidate has 7+ years of backend experience, expert Ruby on Rails, strong...

Flight Centre Travel Group is seeking a Software Engineer in Barcelona to design, build, and evolve AI-native travel tech. You will work in agile squads, owning features from design through deployment while collaborating across international teams. The role emphasizes backend Rails development, containerised services, and integration of LLM APIs to deliver...

Flight Centre Travel Group's Barcelona-based team is seeking a Software Engineer to build AI-native travel tech. You will join agile squads, own features from design to deployment, and collaborate with international colleagues to deliver scalable backend services and AI-driven experiences.Experience in Ruby on Rails, API design, containers, and DevOps is...

Recruiter4you is seeking a Senior Ruby on Rails Engineer to join a fast-growing AI company behind an AI companionship platform. This is a fully remote role across Europe, with salary €75,000–€105,000 per year.You will design, develop and scale backend services using Ruby on Rails, collaborating with the CTO, Tech Lead and distributed teams. You’ll...

Capitole is growing fast and seeking a Software Engineer in Barcelona to join a multidisciplinary team building Drives Configuration and Programming software for a global leader in industrial automation. You will own features end-to-end, design solutions, review code, and collaborate with teams across Japan, the US and the Netherlands to deliver...

ShopFully is seeking a Software Engineer to join our Content Platform team.You will maintain FAdmin and related systems, delivering features end-to-end and supporting the service desk.You will work with AI-first tooling to accelerate delivery and ensure high-quality code.You will contribute to CI/CD pipelines and code reviews to keep production reliable.The...

Backend Engineer focused on distributed tracing and observability, building scalable services for data ingestion, analysis, and delivery using Kotlin, Java, Kafka, and Redis.

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 ownership, move fast, and deliver impactNo ego - We collaborate with respect and humility to reach shared goalsShow genuine passion - We love what...

Backend Engineer focused on distributed tracing and observability, building scalable services for data ingestion, analysis, and delivery using Kotlin, Java, Kafka, and Redis.

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 RoleWe’re looking for an experienced Senior Ruby on Rails Engineer to join a fast-growing AI technology...