Search current Remoto freelance ruby on rails developer jobs, vacancies, and employment in España on Jobeax. 6,417 Remoto freelance ruby on rails developer jobs in España.
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Fully remote
... is a diverse group of experienced engineers, traders, and brokerage professionals who are working to achieve our mission of opening financial services to everyone on the planet. We're deeply committed to open-source contributions and fostering a vibrant community, continuously enhancing our award-winning, developer-friendly ...
Spain
Fully remote
... custom calculators, skills reports, and pre-payment checks without waiting on developers or designers. - Source & manage external talent: Find, hire, and direct freelancers, video editors, and contractors within budget to get projects across the finish line. - Manage end-to-end distribution: Deploy and promote assets across ...
Spain
€50,000 - €78,000 a year
... as ECS, EKS, Fargate and containerized tools such as Docker, Helm, ArgoCD. - Highly proficient in infrastructure-as-code tools such as Terraform, CloudFormation. - Strong background in software development, with proficiency in at least one programming language such as Python, Go, Ruby. - Experience across Azure, Snowflake, ...
Spain
€1k EUR / year
... mission is to build globally scalable, secure, and resilient financial infrastructure that enables companies to move money with confidence: from local payment rails to international transfers, from real-time balances to reliable ledgers. All of this, delivered as a modern SaaS product that replaces manual, error-prone processes ...
Spain, Madrid
... uses Archer as its core platform for AI compliance , so previous exposure to Archer IRM is highly valued - this is a business-facing role, not an engineering one. Location: Remote (Spain & Portugal) Engagement type: Freelance / Independent contractor ️ Languages: Fluent English required Responsibilities: - Support the ...
Spain, España
Q-tech
€3700 EUR / year
... responsibilities: - Own critical technical decisions for a cross-platform design system, helping the team evaluate trade-offs and balance technical debt against user and developer experience. - Manage, coach and grow a multidisciplinary engineering team (ongoing feedback, 1-on-1s, development plans). - Drive squad delivery alongside ...
Spain, Sallent
US$12 an hour
... Assessments - Target Language - English - RWS Vendor Onboarding - Internal Testing - Project-specific testing will be required, such as TTS Evaluation, Audio Evaluation, or Transcription Testing. Additional information When applying, please select the option that best describes your working status. A Freelancer is someone who ...
Spain
35k
... client. Senior Fullstack SoftwareEngineer.A SeniorFullstack Software Engineer with high experience inDevOps, Kubernetes... Mostrar más Our client is looking for Python software developer for a permanent position in France (Paris or other location).Their solution, hosted on Azure, leverages services such as Azure Web App, Storage ...
Spain, Madrid
Have the right to work in Spain
... platform teams to define and scope opportunities for AI-driven innovation. - Prototype and validate Large Language Model (LLM)-based or retrieval-augmented generation (RAG) pipelines to drive business value. - Contribute to AI-driven automation efforts across developer productivity platforms, enhancing efficiency and effectiveness. ...
Spain
Permanent contract
... & variables, design rules and naming conventions - Create, maintain and extend reusable components using atomic design principles, keeping the system clean, consistent and scalable - Partner closely with front-end developers to produce developer-ready handoffs — covering interaction states, edge cases and responsive behaviour ...
Spain
Fully remote
... is a diverse group of experienced engineers, traders, and brokerage professionals who are working to achieve our mission of opening financial services to everyone on the planet. We're deeply committed to open-source contributions and fostering a vibrant community, continuously enhancing our award-winning, developer-friendly ...
Spain
€1,800 - €2,500 a month
... leadership layer to scale the group. Hiring process Send your CV in English with a short note on one administrative or operational project you drove to completion - what it was, which institutions were involved, and how long it took. - €1,800 - €2,500 a month Gross, as stated in the ad. - Freelance contract Full-time hours. ...
Spain
Buscamos incorporar un/a Senior Backend Developer Java con sólida experiencia en arquitecturas de microservicios para participar en un proyecto tecnológico dentro del sector seguros. Trabajarás principalmente con Java y Spring Boot en un entorno basado en microservicios, eventos y tecnologías como Kafka y MongoDB. La posición ...
Spain, Barcelona
UST España & Latam
35k
... employees all over the world and presence in more than 35 countries. We are leaders on digital technology services, and we provide large-scale technologic solutions to big companies. What we look for? We are looking for a Mid/Senior .Net Developer across the project of the client from the banking sector. Remote 100%, Spain ...
Spain
€55,000 - €78,000 a year
Sobre el rol Buscamos un Senior Full Stack Developer para unirse a nuestro equipo en Madrid y liderar el desarrollo de nuestra plataforma innovadora de análisis de datos empresariales. En esta posición, serás responsable de diseñar, desarrollar y mantener aplicaciones web de alta escala que procesan millones de datos en ...
Spain, Madrid
€65,000 - €95,000 a year
Acerca del puesto Buscamos un Senior Full Stack Developer experimentado para unirse a nuestro equipo en Barcelona. Serás responsable de diseñar, desarrollar y mantener una plataforma integral de análisis de datos que procesa millones de registros diariamente. Este es un rol híbrido donde trabajarás tanto en la oficina como ...
Spain, Barcelona
Up to US$40 an hour
... high-quality AI technologies by combining real-world expertise from professionals across the globe with advanced AI development efforts. About the Role This is a freelance role for a Tendem project. As a Senior Python Data Scraping Engineer , you'll handle data scraping tasks requiring technical precision for web extraction and ...
Spain
Fully remote
... strategic partner for a portfolio of enterprise accounts, driving platform adoption, long-term value, and revenue growth. This role demands a strong technical foundation; you must be fluent in APIs, comfortable in developer-facing conversations, and ideally bring hands-on experience from the CPaaS industry. You don’t just bridge ...
Spain
€80,400 - €127,200 a year
... development and release practices. - Experience with cloud infrastructure and developer platforms, including tools such as Terraform, Kubernetes, Docker, configuration management tools, and major cloud providers. - Experience designing scalable systems and improving developer productivity through tooling and automation. - Ability ...
Spain
Mestrelab Research S.L.
Overview Software Developer C++ mass spectrometry instrument control (m/f/d) Mestrelab has established a global presence, with software sales in over 80 countries and a client list that includes many of the major pharmaceutical, biotech and chemical companies, as well as some of the most relevant government and academic ...
Spain, Santiago de Compostela