Search current Tiempo completo freelance ruby on rails developer jobs, vacancies, and employment in España on Jobeax. 5,889 Tiempo completo freelance ruby on rails developer jobs in España.
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Top 5
Mostrando vacantes
€60,000 - €85,000 a year
... Full Stack Developer with a minimum of 6 years of professional development experience. You should have a strong passion for clean code, performance optimization, and user-centric design. The ideal candidate is a problem-solver who thrives in fast-paced environments, communicates effectively with both technical and non-technical ...
Spain, Madrid
€65,000 - €95,000 a year
... code from team members and provide constructive feedback - Optimize application performance and improve user experience - Participate in architecture discussions and technical decisions - Mentor junior developers and contribute to team growth Work arrangement This is an on-site position located in Madrid, Spain. We require ...
Spain, Madrid
€55,000 - €80,000 a year
... collaborative team of experienced engineers while contributing to significant projects that impact our business growth. The position involves both individual contribution and mentoring junior developers. Who are we looking for We're looking for an experienced Java developer with a strong passion for clean code and software ...
Spain, Madrid
€55,000 - €80,000 a year
... Full Stack Developer with a passion for clean code and scalable architecture. You should have at least 7 years of professional development experience, with strong expertise in both frontend and backend technologies. You must be comfortable working in an agile environment, taking ownership of features from conception to ...
Spain, Madrid
Full-time hours
About the job Job Description Are You Ready to Make It Happen at Mondelēz International? Join our Mission to Lead the Future of Snacking. Make It Uniquely Yours. You provide software and application knowledge to support implementation of the given solutions. How you will contribute You will ensure that delivered services ...
Spain
€65,000 - €95,000 a year
Acerca del rol Buscamos un Senior Game Developer con amplia experiencia en juegos móviles casuales para unirse a nuestro equipo en Madrid. En este rol, serás responsable de diseñar e implementar mecánicas de juego innovadoras que cautiven a millones de jugadores. Trabajarás en la creación de features emocionantes que mantengan ...
Spain, Madrid
€55,000 - €85,000 a year
... and collaborate with cross-functional teams to deliver scalable solutions that impact millions of users. This role offers the opportunity to mentor junior developers and shape the technical direction of our products. Who are we looking for We're looking for an experienced Full Stack Developer with a strong background in ...
Spain, Madrid
€55,000 - €80,000 a year
... opportunity to mentor junior developers and shape the technical direction of our platform. Who are we looking for We're looking for an experienced Full Stack Developer with a proven track record of delivering scalable web applications. You should be passionate about clean code, have strong problem-solving skills, and enjoy ...
Spain, Madrid
Full-time hours
... applications with deep visibility into metrics, traces, and logs — all in one place. We're built natively on OpenTelemetry and offer both self-hosted and cloud options, so teams can run observability the way they want, without vendor lock-in. We are growing fast and building core developer infra products. And we are not fooling ...
Spain
Shakers
... el sistema, entienda por qué falla y luego lo automatice para que no vuelva a fallar. Lo importante Freelance vía Shakers Full remote Full time Qué harás Gestionar y operar entornos Azure, asegurando disponibilidad, rendimiento y seguridad de los sistemas Asumir la administración y la monitorización de los entornos existentes ...
Spain, Madrid
Hybrid
... create a work-life harmony that best fits them. What you'll do - Contribute to production systems that process and analyze large-scale observability and application data in real time - Build and improve distributed systems across backend infrastructure, developer platforms, and cloud-native services - Help identify and solve ...
Spain
Full-time hours
... or wealth and trading-from strategy, outcomes, and roadmap through to the technical design and delivery of the systems behind it. This is a product where real money moves, mistakes are immediately visible, and licensing, compliance, and third-party rails are core product constraints-not considerations around the edges. We ...
Spain
US$80,000 - US$150,000 a year
... impact on the world, and thrive in dynamic, high-intensity environments, we invite you to apply for a position on our team. ⚡ Who we are At Ultralytics , we're on a mission to simplify AI for everyone . As the creators of the world's leading Ultralytics YOLO models , we empower millions of developers, researchers, and companies ...
Spain
... colaboración freelance estable. Proyectos de primer nivel para marcas reconocidas del sector Un equipo senior que cuida el oficio y celebra el buen diseño Entorno donde el diseño tiene peso en las decisiones, no es decoración Oficinas en Barcelona y condiciones competitivas según experiencia Envíanos tu portfolio (imprescindible)y ...
Spain, Barcelona
Full-time hours
... use of AI. - Stay up to date on client feedback, style guide changes & process improvements. - Provide feedback/ input into writer's checklists and templates on your projects. - Attend content team meetings & training sessions. What You Bring: - 2+ years of experience as a freelance or agency content creator. - Understand ...
Spain
Full-time hours
... closely with cross-functional teams, helping us bring our ideas to life with compelling visuals that engage our developer community and amplify our brand at conferences, events, swag, and beyond. This role is ideal for someone who thrives in async, fast-paced environments and is excited about building developer tools that ...
Spain
€112,100 - €132,400 a year
... understand what great developer and builder experiences look like. - Integrations experience: You've worked on products involving third-party APIs, authentication, developer platforms, or integration ecosystems. - Community or open-source experience: You've built products alongside developer communities, contributors, or ...
Spain
jobtraffic
€240 EUR - €280 EUR
... Infrastructure as Code (Terraform, ARM templates) ■ CI/CD pipelines for ML models, agents, and data pipelines LANGUAGE : ● English- (C1/C2) WE OFFER: - · Full-time Freelance contract - · Rate: €240/€280 per day + VAT (according to the experience provided) - · Long-Term Project - · Location: Spain – Teleworking 100% - · Desired ...
Spain, Vitoria
Aderen
€240 EUR - €280 EUR
... Infrastructure as Code (Terraform, ARM templates) ■ CI/CD pipelines for ML models, agents, and data pipelines LANGUAGE : ● English- (C1/C2) WE OFFER: - · Full-time Freelance contract - · Rate: €240/€280 per day + VAT (according to the experience provided) - · Long-Term Project - · Location: Spain – Teleworking 100% - · Desired ...
Spain, Castro
Full-time hours
... development to staging to production. They ask for features. You find the need behind the ask, and those needs set the roadmap. - Making the pieces feel like one workflow. The CLI, migrations, seeds, configuration, branches, and Git integration have to land on developers as one path. You decide where one tool ends and ...
Spain