1,595 ofertas de Remoto Tiempo completo freelance ruby on rails developer en toda España.

Ciudades populares

Top 5

Madrid22343 Barcelona15232 Valencia4269 España3920 Sevilla2849

Ver todas las ubicaciones

Mostrando vacantes

Plain Concepts

Data Scientist (GenAI)

Hoy

Remoto
Tiempo completo

Ciencia de datos
IA / ML

... software product” which has AI or Machine Learning components. - Experience working with Azure or other cloud-based solution. - Strong skills in Python and reasonable SQL understanding. - Experience in testing as essential part of development (unit, integration, etc.). - Knowledges in NLP and Computer Vision. - Hands-on ...

España, España

Sowelo Consulting sp. z o.o.

Senior Data Architect - fully remote

Hace 1 día

Remoto
Tiempo completo
Contrato

... with CI/CD automation, DevOps best practices for data operations (DataOps), and production-grade pipeline management. - Exceptional consulting skills with demonstrated ability to lead technical workshops, communicate complex concepts to key stakeholders, and steer architectural decisions. Preferred Qualifications: - Hands-on ...

España, España

Zeemanvacatures

HR Advisor - Employee Relations & HR Operations

Hace 8 días

Remoto
Híbrido
Tiempo completo
Contrato

de 2173 a 2700 €/mensuales

... matters. - Support and advise on conciliation and working-time requests, absences, leave and other employee rights. - Monitor developments in labour legislation and collective agreements, with particular attention to Catalunya and the regions within your responsibility, and help translate them into practical HR actions. ...

Barcelona, España

VHIR

Healthcare & Research Lawyer

Hace 8 días

Remoto
Híbrido
Presencial
Tiempo completo
Contrato

... expression, religion, age, functional diversity or ethnicity. Information on Personal Data Protection: Data Controller: Fundació Hospital Universitari Vall d’Hebron Institut de Recerca -VHIR-. Purpose: Personnel selection. Legal Basis: Your consent. Data retention period: One year. If you are selected, as long as the employment ...

Barcelona, España

J.S. Held LLC

Expert Witness / Consultant / Senior Consultant - Construction Advisory

Hace 9 días

Remoto
Híbrido
Presencial
Tiempo completo
Contrato

Consultoria

... Witness / Consultant / Senior Consultant for its Construction Advisory Team, specializing in claims and construction dispute resolution, based in Madrid. This position is for a professional who has a minimum of 3 years of experience working in a leading international contracting organisation or an owner organisation with an international ...

Madrid, España

Hitachi Automotive Systems Americas, Inc.

System Design Engineer - Power Converter

Hace 9 días

Remoto
Híbrido
Presencial
Tiempo completo

... project execution, in close collaboration with Sales, other Engineering departments, Project Management, and Service* Perform system design tasks such as simulations (e.g., harmonics, transients), performance calculations, component specifications for sub-suppliers, control and protection definitions, and documentation of ...

Madrid, España

Airalo

Director, Enterprise IT

Hace 11 días

Remoto
Tiempo completo
Contrato

95200 £/año

... guardrails), with functions owning day-to-day use - Build the Enterprise Applications team: define roles, then hire and develop the first leads (2 to 3 additional hires expected over time) - Define the roadmap and Buy / Hold / Sell decisions for bringing additional corporate technology (HR, finance, CRM, collaboration ...

España, España

Infortec Consultores

Fullstack Developer

Hace 25 días

Remoto
Tiempo completo
Contrato

TI
Backend
Fullstack

... as 'IT Operations/Service Management-Inglés C1(remoto)' and 'Python Developer - Madrid (inglés C1)'. - Openings span many Spanish cities, including Madrid, Barcelona, Bilbao, Málaga, Sevilla, Granada and Palma de Mallorca. All open roles at Infortec Consultores - Permanent contract Full-time. - Fully remote Per the ad.

España

Infortec Consultores

Fullstack Developer

Hace 25 días

Remoto
Tiempo completo
Contrato

TI
Backend
Fullstack

... 'IT Operations/Service Management-Inglés C1(remoto)' and 'Python Developer - Madrid (inglés C1)'. - Openings span many Spanish cities, including Madrid, Barcelona, Bilbao, Málaga, Sevilla, Granada and Palma de Mallorca. All open roles at Infortec Consultores - Permanent contract Full-time. - Fully remote Only from certain ...

España

Laude

Java Developer

Hace 25 días

Remoto
Híbrido
Presencial
Tiempo completo

Backend

... Training and flexible compensation The role The role We are currently looking to hire an experienced Java Developer to join our development team. The selected person will participate in the design, development, and maintenance of our technological solutions, working on both the backend and frontend integration. About Laude ...

España

Tether Operations Limited

Mobile Engineer - React Native

Hace 9 días

Remoto
Tiempo completo

Movil

... - Build features for chat, voice and video calls, media sharing, device pairing, and identity backup. - Integrate native capabilities including push notifications, camera, biometrics, and background tasks. - Profile and optimize startup time, long-chat performance, media handling, battery use, and network use on real devices. ...

España

Tether Operations Limited

Mobile Engineer - React Native

Hace 9 días

Remoto
Tiempo completo

Movil

... identity backup. - Implement UI/UX and integrate the device-based peer-to-peer core APIs. - Integrate push notifications, camera, biometrics, and background tasks on both mobile platforms. - Profile and optimize startup time, long chats, media handling, battery use, and network use on real devices. - Write unit and end-to-end ...

España

Hudson Manpower Inc.

Remote Linux/Unix Systems Engineer (24 Years Experience)

Hace 12 días

Remoto
Tiempo completo
Contrato

... infrastructure technologies, cloud platforms, automation tools, and DevOps practices. Candidates must be open to relocating anywhere within the United States based on project requirements.Location: Open to Relocation Anywhere in the United StatesEmployment Type: Full-Time / Contract (W2)Key ResponsibilitiesInstall, configure, ...

Pincia, España

Innovarum

Innovation Consultant

Hace 9 días

Remoto
Híbrido
Tiempo completo
Contrato

de 26000 a 32000 €/año

Innovation consultant hybrid position located in Madrid to become part of the team long-term. Competitive salary range depending on candidate experience and training (fixed wage + bonus). - EXPERIENCE LEVEL : junior (recent graduates welcome). - AREA THIS POSITION BELONGS TO : proposal writing and project management. - ...

Madrid, España

PL03 VALEO SERVICE EASTERN EUROPE Sp. zo.o

Mechanical Simulation Engineer

Hoy

Remoto
Tiempo completo

... la fabricación de productos de iluminación y electrónica, con cerca de 2.600 empleados. Responsabilidades: - Analizar los pliegos de condiciones y especificaciones técnicas con el fin de definir los criterios de rendimiento a alcanzar. - Desarrollar soluciones innovadoras y fiables que cumplan con las especificaciones. ...

Martos, España

Jobgether

Litigation Paralegal

Hace 1 día

Remoto
Tiempo completo
Tiempo parcial
Contrato

14 $/hora

... documents, chronologies, case summaries, and damages documentation. - Manage discovery processes, including document collection, review, organization, and production. - Assist with interrogatories, requests for production, requests for admission, and related responses. - Coordinate depositions, hearings, mediations, conferences, ...

España, España

Learnlight

Junior Business Development Representative (Remote)

Hace 6 días

Remoto
Tiempo completo

... Development role based on performance What You’ll Offer - At least 1 year of experience in a similar role involving sales outreach; EdTech experience is a strong plus. - Advanced proficiency in English and Spanish with excellent communication skills - Strong organizational skills and attention to detail, with confidence ...

Madrid, España

Clue

RAM Engineer

Hace 9 días

Remoto
Tiempo completo
Contrato

... the person in charge to ensure that RAM objectives are met for Clue products. You will be expected to review designs from a RAM standpoint, carry out prediction analysis and recommend improvements to the design, in close cooperation with developers. As an experienced member of the RAM team, you will participate in the ...

Madrid, España

Progress Partners

Senior AI Automation Engineer

Hace 9 días

Remoto
Tiempo completo

... genders, gender identities and expressions, sexual orientations, ages, ethnicities, nationalities, religions, disabilities, neurotypes, family situations, socioeconomic backgrounds, and life experiences. We hire on skills, experience, potential, and values fit. never on protected characteristics. If you need accommodations ...

España

Restb

Senior Full Stack Engineer

Hace 9 días

Remoto
Híbrido
Presencial
Tiempo completo

Fullstack

... successfully guiding developers and managing sprint workflows. - Application Maintenance : Proven ability to maintain, refactor, and scale established, production‑grade applications without disrupting current user experience. - Problem‑Solving & Execution : A proactive mindset focused on continuous learning, operational ...

Bellprat, España