7,306 Tiempo completo freelance ruby on rails developer jobs in España.

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Seprotec

Full Stack Developer

Hace 4 días

Remoto
Híbrido
Presencial
Tiempo completo
Contrato

... industrial property solutions to corporations and law firms, streamlining their operations, helping clients with every patent or trademark issue, in any jurisdiction, in any language, and on a patented platform. We are looking for Full Stack Developers to join our team. What you'll do Responsibilities: - Integrate our platform ...

Spain

ALTIA

Java Developer

Hace 5 días

Remoto
Híbrido
Presencial
Tiempo completo

... will work mainly on the development of microservices and containerized applications within Cloud Native environments, collaborating continuously with FrontEnd developers, architects, QA teams and other technical profiles. You will be part of an Agile, international and multicultural environment, with a special focus on code ...

Spain, Alacante

Michael Page

Business Developer

Hace 5 días

Tiempo completo
Contrato

de 30000 a 40000 €/año

... de calidad que fortalezca la relación y fomente la confianza. - Detectar oportunidades de mejora y optimización del servicio. - Gestionar incidencias y resoluciones de manera rápida y profesional. - Relación a largo plazo - Consolidar relaciones estratégicas con mandos intermedios y dirección industrial. - Convertirse en ...

Spain

Mercadona

Firmware BLE Developer

Hace 6 días

Tiempo completo

€40,589 - €61,617 a year

... looking for - Embedded systems with extensive experience in Nordic Semiconductor SoCs (nRF52, nRF53, nRF54) and in development on Zephyr Project RTOS. - Implementation of latest-generation Bluetooth Low Energy (BLE) solutions (5.4, PAWR...). Nice to have - Certifications in Bluetooth Developer Program. - Specialized courses in ...

Spain

Safran Electronics & Defense Spain

Business Developer, Granada

Hace 7 días

Remoto
Tiempo completo
Contrato

... Innovation Business Developercontributing to growth our business in the indicated application segments. What you'll do What you'll be doing as Technology and Innovation Business Developer: You will have responsibility for seeking and engaging new business opportunities mainly in Space (through ESA, national delegations and companies ...

Spain, Granada

Kollmorgen Automation AB

Java Developer

Hace 14 días

Híbrido
Tiempo completo

... least 5 years of professional experience as a software developer. - Experience developing and interacting with REST web services. - Understanding of code version control tools such as Git. - Knowledge of BASH and Linux. - Interpersonal communication skills and ability to work well in a team. - Strong analytical skills. ...

Spain, Barcelona

Aderen

Arquitecto Data & IA | Freelance Full-Time (Valladolid)

Hace 13 días

Presencial
Tiempo completo
Contrato

... diseñar y validar arquitecturas de datos, pipelines y soluciones de IA/ML para optimizar la toma de decisiones. Se valorará experiencia en Data Lake/Lakehouse, gobernanza de datos, calidad y seguridad, así como proponerte soluciones en la nube, con preferencia en Google Cloud Platform. Contrato freelance a jornada completa.

Spain

TeamSystem España

Backend Senior Developer (Ruby on Rails)

Hace 19 días

Híbrido
Tiempo completo

? ? Backend Senior Developer (Ruby on Rails) ?Madrid, A Coruña, Salamanca, Barcelona, Cuidad Real | ?? Modelo híbrido | ? Jornada completa | ? Contrato indefinido En 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 ...

Spain

Reboot Monkey

Data Center Technician - Spain - L'Hospitalet de Llobregat - On-site

Hace 4 días

Presencial
Tiempo completo

de 40000 a 52000 €/año

... dental, and vision insurance - Paid time off and holidays - Professional development allowance - Certification sponsorship Work Schedule - Full-time permanent position - Standard business hours with on-call rotation - Shift differentials for nights/weekends when applicable Key Responsibilities - Install, configure, and maintain ...

Spain

Reboot Monkey

Data Center Technician - Spain - Arganda del Rey - On-site

Hace 12 días

Presencial
Tiempo completo

de 40000 a 52000 €/año

Spain

Reboot Monkey

Data Center Technician — On-Site Cabling & Infra Expert

Hace 12 días

Presencial
Tiempo completo

... infrastructure in world-class facilities. You will install, configure, and maintain servers and network gear, perform structured cabling, monitor power and cooling, respond to incidents, and document assets. The position requires 3+ years in data center operations and strong troubleshooting, with preferred certifications.

Spain, Pozuelo de Alarcón

Reboot Monkey

On-Site Data Center Technician - Madrid | Certification Sponsorship & PTO

Hace 12 días

Presencial
Tiempo completo

... full-time, on-site role. You will install and maintain server and network equipment, manage cabling, and monitor power, cooling, and security systems. On-call rotation and on-site work are required. Ideal candidates have 3+ years in data center operations, strong cabling skills (Cat6/6a, OM3/OM4/OS2), and solid documentation ...

Spain, Las Rozas

Natulim

Shopify Technical Operations Specialist

Hace 5 días

Remoto
Tiempo completo
Contrato

€20,000 - €25,000 a year

... a backend developer with experience in Python and systems integration to connect Shopify, Odoo, logistics operators, and other external APIs. You will be responsible for implementing and maintaining APIs, webhooks, event consumers, synchronizations, and reconciliation processes that allow for detecting and correcting differences ...

Spain

Natulim

Shopify Specialist

Hace 5 días

Remoto
Tiempo completo
Contrato

€20,000 - €25,000 a year

... be to help the Tech Lead with all integrations in Shopify, both nationally and internationally. We are looking for a backend developer with experience in Python and systems integration to connect Shopify, Odoo, logistics operators, and other external APIs. What you'll do You will be responsible for implementing and maintaining ...

Spain

n8n

Agentic Engineering Platform Engineer

Hace 6 días

Remoto
Híbrido
Tiempo completo
Contrato

€114,300 - €149,300 a year

... and evolving the platform foundations, tools, guardrails, and team processes that make agentic development safe, measurable, and sustainable. Working with Developer Platform, Security, AI/Agents, Architecture, and product engineering teams, you'll help teams continuously adopt what works from frontier AI and make success ...

Spain

Grupo Crit

Business Developer (Software)

Hace 1 día

Tiempo completo
Contrato

... compensation for childcare, meals, transportation, and training. - Flexible working hours with arrival window from 7:30 AM to 9:30 AM - Intensive work schedule on Fridays and during the summer - Day off on your birthday - Personal days for personal matters - 23 working days of vacation - Flexibility on local public holidays ...

Spain, Lleida

Iman Temporing

Business Developer

Hace 1 día

Híbrido
Tiempo completo
Contrato

... The role At Grupo IMAN, we are looking for a Business Developer with initiative, commercial vision, and the ability to generate new opportunities in the Electronics Manufacturing Services (EMS) and Automotive sectors. If you enjoy identifying new clients, creating strategic relationships, and opening markets for high-value ...

Spain, La Carolina

Infortec Consultores

.NET - C# Developer

Hace 1 día

Remoto
Híbrido
Tiempo completo

... minutes ago.” - Retries, exceptions, and errors in API integrations. Because yes, some API always has its bad day. How you'll work We are looking for a .NET Developer to join a project for an initial period of 6 months, but the story could have a second season. 😉 Conditions: 📍 Madrid – Hortaleza 🏠 Hybrid model 🕐 Full-time ...

Spain, Madrid

Infortec Consultores

.NET + Angular Developer

Hace 1 día

Remoto
Híbrido
Tiempo completo

... https://jobeax.com/link/GrYTXLZMpxEMJknV Core 8 - Angular 12 or higher The role We are looking for a Developer with experience in enterprise web applications, who provides a complete technical vision, from solution design to production delivery, working with agile methodology and in direct contact with the client. About Infortec Consultores Infortec Consultores ...

Spain, Madrid

Talent Match

.NET Backend Developer

Hace 3 días

Tiempo completo
Contrato

CA$2025 CAD

... Representative El Masnou - Barcelona 22/10/2025 Frontend Developer Barcelona - Barcelona 22/10/2025 Product Manager Sabadell - Barcelona 23/10/2025 Backend Engineer Barcelona - Barcelona 24/10/2025 Logistics and Distribution Coordinator Manresa - Barcelona 24/10/2025 Financial Controller Barcelona - Barcelona 24/10/2025 Air Traffic ...

Spain, Barcelona