Search current Remoto freelance ruby on rails developer jobs, vacancies, and employment in España on Jobeax. 6,533 Remoto freelance ruby on rails developer jobs in España.
Ciudades populares
Top 5
Mostrando vacantes
Fully remote
... utilization, communication overlap, memory management at scale. - Collaborate with NVIDIA's product and research teams to present customer needs. - Animate the developer community by building or supporting hackathons, demos, technical conferences. What we need to see - MS or PhD in Computer Science, Engineering, or equivalent ...
Spain
Full-time hours
... Development Fund - Parental Leave About the company & team GitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. More than 50 million registered users ...
Spain
Leadtech Group
Leadtech Group is seeking a talented Full-Stack Developer to help build and scale AI-driven platforms. You will work across our technology stack to deliver seamless user experiences, joining projects with a shipping-fast approach and modern tools. The role involves developing frontend and backend features, integrating external ...
Spain, Barcelona
Kodify is seeking a Software Developer in Test to join our fully remote QA team (EU-based candidates only). You will design, develop, and maintain automated testing solutions to ensure the quality, reliability, and scalability of our platforms. You will work closely with developers, DevOps, and QA to embed automation into ...
Spain, Barcelona
€127,700 - €165,100 a year
... retrieval-augmented generation ( RAG ) systems - Frontend experience using Vue or React - Technical writing or documentation contributions , especially around developer tools or AI - Experience with agent orchestration patterns and state management in multi-step AI systems - Knowledge of code quality evaluation metrics and ...
Spain
United States Digital Space LLC
... Manager to own core areas of our agentic analytics experience. You will drive products from discovery to launch at the intersection of large language models, developer tooling, and high-performance analytics. This is a high-ownership role with autonomy expanding as you build confidence and context. You will partner with engineering, ...
Spain
CAS Training busca un Senior Backend Developer con sólida experiencia en Python para unirse a un equipo de plataforma backend enfocado en servicios distribuidos de alto rendimiento y gran volumen de procesamiento. El/la candidato/a ideal aporta más de 7 años de experiencia y domina desarrollo, despliegue y operación de ...
Spain, España
... testing - Terraform (Infrastructure as Code) - Azure Data Factory, Synapse, Databricks - Familiarity with observability tools (Datadog preferred) - Azure certifications (e.g., Azure Developer Associate) Key Competencies - Ability to thrive in a fast-paced, Agile environment Job Expectations - 100% remote role - Occasional work ...
Spain
€76,300 - €174,600 a year
... performance (startup time, rendering, memory, caching), proactively preventing regressions and maintaining a high-quality user experience at scale. - Tooling & developer experience : Improve mobile developer productivity by evolving tooling, build systems, debugging workflows, and automations, ensuring fast feedback loops and ...
Spain
Full-time hours
... marketer, and developer segments - Negotiate and structure deals - flat-fee integrations, performance hybrids, long-term ambassadorships - and manage creator contracts with Legal - Write briefs that protect brand quality while giving creators room to be authentic, and give fast, decisive feedback on draft content - Plan ...
Spain
US$35 - US$45 an hour
... committed to a diverse and inclusive workplace. We do not discriminate based on race, color, religion, sex, national origin, age, disability, genetic information, sexual orientation, or any other characteristic protected by law. Show more - US$35 - US$45 an hour Gross, as stated in the ad. - Freelance contract Full-time ...
Spain
€76,300 - €174,600 a year
... patterns) in environments with real traffic and high expectations. - DevOps & automation mindset: You consistently improve how engineers ship-CI/CD, releases, automation, tooling-and you care about fast feedback loops and day-to-day developer productivity. - Strong software engineering foundations: You are a strong engineer first ...
Spain
Piper Maddox
100000 €/año
Senior BESS Asset Manager Salary : Up to €100,000 (Dependent on experience) Location: Remote within Spain (with occasional travel) About the Opportunity Piper Maddox is exclusively supporting a global BESS developer in the search for a Senior BESS Asset Manager to support the launch of its first utility-scale battery energy ...
Spain, Cequelinos
Piper Maddox
100000 €/año
Senior BESS Asset Manager Salary : Up to €100,000 (Dependent on experience) Location: Remote within Spain (with occasional travel) About the Opportunity Piper Maddox is exclusively supporting a global BESS developer in the search for a Senior BESS Asset Manager to support the launch of its first utility-scale battery energy ...
Spain, Vitoria
Babel Profiles
50000 €/año
... professional—fluent in both English and German—who brings a strong agile and DevOps mindset. The ideal candidate has a deep understanding of cloud architecture, data integration, and automation, and thrives on solving complex challenges. More than just a developer, the client needs a strategic partner who can collaborate seamlessly with ...
Spain, España
Full-time hours
... Development Fund - Parental Leave About the company & team GitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. More than 50 million registered users ...
Spain
JetBrains
About the role At JetBrains, code is our passion. Ever since we started back in 2000, we have been striving to make the world's most robust and effective developer tools. By automating routine checks and corrections, our tools speed up production, freeing developers to grow, discover, and create. We are now building services ...
Spain, Madrid
Full-time hours
... CI/CD, observability - AI-assisted coding environments built to scale (guardrails, rules, skills, subagents, spec-driven development) We invest heavily in developer productivity and continuously improve how we design and ship systems. Collaboration Model • Open source internal culture - contribute across different services ...
Spain
CV-Library
... Db2, IMS, MQ, JES, OMEGAMON, RMF). - Monitorización de red (NNMi, ThousandEyes, SolarWinds, PRTG, Cisco DNA Center). - OpenTelemetry en producción. - Certificaciones Dynatrace / Elastic / Grafana Labs / BMC / AWS / Azure / GCP. - ITIL 4 + PMP/PRINCE2/SAFe. Condiciones - Modalidad: freelance vía Shakers. - Duración: 6 meses ...
Spain, Madrid
Permanent contract
... will work closely with the Business Developers to understand the Publishers's business needs, providing a first point of call for troubleshooting and resolutions. What you'll do - Troubleshoot and resolve issues from publishers, ensuring effective and timely problem-solving of ad-related concerns. - Perform web console ...
Spain