Empleos de ruby en Madrid

Backend Senior Developer (Ruby on Rails)Madrid, A Coruña, Salamanca, Barcelona, Cuidad Real | Modelo híbrido | Jornada completa | Contrato indefinidoEn TeamSystem | Quipu, ayudamos a miles de freelancers, PYMES y gestorías en España a gestionar sus negocios de forma sencilla y eficiente ✨ a través de una plataforma SaaS intuitiva y fiable. Desde...

En Bizneo, una de las mayores HR tech de Europa y Latam, trabajamos con un stack moderno (Ruby on Rails), pero buscamos desarrolladores que vengan de cualquier lenguaje. Aquí te formaremos bien, no importa si no tienes experiencia profesional ; nuestro equipo selas ha visto de todos los colores, y tendrás oportunidades de crecer en una empresa estable...

A leading tech company in Comunidad de Madrid is seeking an experienced Senior Ruby on Rails Developer. Responsibilities include designing and maintaining web services and applications, collaborating with mobile and QA teams, and managing databases. The ideal candidate has over 5 years of experience with Ruby on Rails, strong skills in RESTful APIs, and...

Claire Joster Technology busca un/a Full Stack Developer para incorporarse a un proyecto internacional de transformación digital en el sector financiero, con un modelo híbrido en Barcelona. El perfil debe tener 5 años de experiencia y dominio de React/Angular, Java/Spring Boot y APIs REST, con claro interés en arquitectura y soluciones técnicas. Se...

Titan Operating System S.L. (Titan OS) в Барселоне ищет опытного бэкенд-инженера для разработки масштабируемых сервисов и API, поддержки баз данных и обеспечения безопасности. Кандидат будет сотрудничать с...

Aircall is seeking an experienced backend-focused professional to lead complex initiatives from ideation through to completion. You will communicate a clear technical vision across multiple teams, mentor colleagues, and drive security, scalability, and performance improvements across product domains.The role emphasizes architecture, DevOps mindset, and...

Jobgether is seeking a Senior Backend Engineer (New Business) based in Spain. You will work on high-scale backend services with Ruby on Rails and contribute to distributed systems across Kafka, GraphQL, Docker, and Kubernetes. You’ll collaborate with cross-functional teams to ship features that impact users and business outcomes, writing tests and driving...

Factorial is seeking a Technical Support & Data Operations Engineer to bridge Customer Experience and Core Engineering. You will diagnose and fix bugs directly in our codebase (Ruby, Python, Java) and drive robust ETL tasks to ensure seamless customer experiences. When bugs are resolved, you’ll focus on data integrations, migrations, and automated data...

Cabify is looking for talented engineers to join their team in Madrid, focusing on backend technologies like Go, Elixir, or Ruby. The role involves collaborating on development plans, improving service performance, and mentoring junior developers. Candidates should possess a strong foundation in algorithms and web development, with a knack for adaptability...

Aircall is seeking an experienced backend-focused professional to lead complex initiatives from ideation through to completion. You will communicate a clear technical vision across multiple teams, mentor colleagues, and drive security, scalability, and performance improvements across product domains.The role emphasizes architecture, DevOps mindset, and...

Stayforlong, born in Barcelona and now a remote-first tech team in Spain, is seeking engineers to build and scale backend services for a web-based product. You will own design, implementation, and testing across the software lifecycle in a collaborative Agile environment. We value 2+ years’ experience with Go, Python, Java, PHP, Ruby, or .NET, plus...

Factorial, Madrid-based HR platform, is seeking engineers to own the API and integrations framework end-to-end, from problem definition through shipping, monitoring, and iteration in production. We value production-grade code, customer-focused thinking, and a track record of shipping real products. The team uses Ruby on Rails and React, with openness to...

Flight Centre Travel Group's FCM unit in Barcelona is seeking a Software Engineer to build AI-native travel tools for clients worldwide. You will join agile squads, own features end-to-end, and work with LLM-powered search, recommendations and automated booking flows. You’ll design backend services with Ruby on Rails, deploy via CI/CD, and collaborate with...

Lab Cave es una empresa ubicada en Madrid. Nuestra empresa se especializa en la creación de videojuegos propios para plataformas móviles y en la optimización de videojuegos de otros desarrolladores importantes del sector. ¿Qué buscamos? Buscamos personas comprometidas, entusiastas, creativas y proactivas, acostumbradas al trabajo en grupo y que se...

Claire Joster Technology busca un Desarrollador Full Stack para un proyecto internacional de transformación digital en el sector financiero. Se valoran 5 años de experiencia, perfil técnico sólido y ganas de trabajar en un entorno internacional con proyectos de alta escalabilidad. Se valorará experiencia con Go, Node.js, Django o Ruby on Rails. Se...

Claire Joster busca un/a Full Stack Developer para un proyecto internacional de transformación digital en el sector financiero. El candidato debe aportar al menos 5 años de experiencia y un perfil técnico sólido, con interés en entornos internacionales y proyectos de alta escalabilidad. Se valorará experiencia en Go, Node.js, Django o Ruby on Rails,...

Ruby Labs Ltd. is seeking a Lead Billing Data Analyst to own the data strategy behind subscription billing operations. You will lead a hands-on analytics team, build pipelines, and mentor analysts to improve billing performance and risk management. You will partner with Billing, Support, Finance, Product, and Marketing to align metrics, drive impact, and...

Roche is seeking an intermediate IT Infrastructure Engineer in Madrid to design, build, test, and implement resilient Linux-based infrastructure solutions. You will evaluate new technologies, contribute to documentation and standards, and collaborate with cross-functional teams and stakeholders. Key skills include Linux/Unix server expertise, scripting...

Factorial HR seeks a Technical Support & Data Operations Engineer to bridge Customer Experience and Core Engineering. You’ll diagnose, troubleshoot, and fix bugs in Ruby, Python and Java, then pivot to data tasks ensuring data integrity and smooth migrations. You’ll work with sensitive HR and payroll data, automate repetitive tasks, and collaborate...

Lab Cave es una empresa ubicada en Madrid. Nuestra empresa se especializa en la creación de videojuegos propios para plataformas móviles y en la optimización de videojuegos de otros desarrolladores importantes del sector. ¿Qué buscamos? Buscamos personas comprometidas, entusiastas, creativas y proactivas, acostumbradas al trabajo en grupo y que se...