261 Remoto freelance app android jobs in España.

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AG Solution Group

Remote Global OT App Developer (IIoT, MES)

Hace 14 días

Remoto
Híbrido

... Group is seeking a Global OT Application Developer to build, maintain and test application components and use cases for industrial environments. You will convert approved requirements into reliable software, scripts, connectors, interfaces and dashboards to be reused across sites. You will work closely with Application Engineers, ...

Spain, Barcelona

Experienced Flutter Developer - Consumer App (m/f/d)

Hace 14 días

Remoto

60k

... looking for a Flutter Developer who will be working with other Product Team members to contribute with your skills and ideas to our newly written Consumer Flutter App, available in 11 https://jobeax.com/link/LryR1aVQzXdFPO2m tasks will include:• Contribute to our newly written Flutter App, available in 11 countries and millions ...

Spain, Barcelona

Freelance Annotator (English) - AI Trainer

Hoy

Remoto
Tiempo parcial
Contrato

Up to US$13 an hour

... Strong written and spoken English (C1+). How it works Apply → Pass qualification(s) → Join a project (when available) → Complete tasks → Get paid Why this freelance opportunity might be a great fit for you - Take part in a part-time, remote, freelance project that fits around your primary professional or academic commitments; ...

Spain

AI Trainer - Freelance Data Annotator

Hoy

Remoto
Tiempo parcial
Contrato

Up to US$13 an hour

Spain

AI Trainer - Freelance Data Annotator

Hace 3 días

Remoto
Tiempo parcial
Contrato

Up to US$13 an hour

Spain

Freelance Annotator (English) - AI Trainer

Hace 6 días

Remoto
Tiempo parcial
Contrato

Up to US$13 an hour

Spain

MarketFully

Freelance SEO Copywriter (Spanish)

Hace 8 días

Remoto
Contrato

... certification, engineering, or industrial topics is a strong plus - Reliable turnaround on agreed deadlines Our hiring process - Quick screening questions on your application - If shortlisted, we'll share rates for this project and confirm you're happy to proceed - A short written SEO assessment (around 30 minutes) - Onboarding ...

Spain, Barcelona

Freelance Senior Web & Product Designer

Hoy

Remoto
Híbrido
Tiempo completo
Contrato

Freelance contract

You'll most likely need Spanish to apply. This job was automatically translated to English, see original posting . About the role At Zenova we are looking for a freelance Senior Web & Product Designer to lead the redesign of our corporate website. Zenova is a PropTech company that is transforming energy management in the ...

Spain

Recodme

Desarrollador/a Oracle (freelance)

Hace 11 días

Remoto
Contrato

... Desarrollador/a Oracle, para incorporarse con nosotros al proyecto de uno de nuestros clientes en modalidad remota. Estamos buscando un técnico preferiblemente freelance (proyecto hasta el 31 de marzo 2027, posibilidad de continuidad) ¿Quieres saber qué necesitas para formar parte de este proyecto? Requisitos: - A partir de ...

Spain, Madrid

Scalian

Desarrollador/a C++ - Freelance

Hace 11 días

Remoto
Contrato

... responsabilidad end-to-end sobre sus entregables. - Orientación hacia la calidad, testing, automatización y mantenibilidad del código. Qué ofrecemos - Proyecto freelance llave en mano, con alto grado de autonomía y responsabilidad. - 100% remoto. - Proyecto técnicamente desafiante y orientado a desarrollo con C++ moderno. - ...

Spain, Esteiro

Motion Designer Freelance (Video & Creativity)

Hace 13 días

Remoto
Contrato

Freelance contract

You'll most likely need Spanish to apply. This job was automatically translated to English, see original posting . About the role At ETERNAMENTE we create premium digital wedding invitations. Each one opens with a wax seal animation that unfolds into the design. We're looking for a freelancer to design and assemble the ...

Spain

bsport

Senior Product Designer - Freelance

Hace 13 días

Remoto
Híbrido
Contrato

... quality metrics and SaaS KPIs to inform and prioritise design decisions - Translate product strategy and business goals into thoughtful, elegant user experiences - Apply expert-level understanding of design systems, contributing to and extending them where needed - Incorporate data and user insights into your design process, ...

Spain, Barcelona

MarketFully

Freelance SEO Copywriter (Spanish)

Hace 14 días

Remoto
Contrato

Spain, Barcelona

MarketFully

Spanish SEO Copywriter - Remote & Freelance

Hace 8 días

Remoto
Contrato

MarketFully is expanding its freelance writing panel to support a long-term client in the Spanish market. You will create and optimise Spanish service and landing pages, ensuring content aligns with a defined style and keyword strategy. The role emphasizes localising content beyond translation and responsive delivery to ...

Spain, Barcelona

Competitive Programming Expert - Freelance AI Trainer

Hace 11 días

Remoto
Tiempo parcial
Contrato

Up to US$90 an hour

... are estimated to require around 10-20 hours per week during active phases, based on project requirements. This is an estimate, not a guaranteed workload, and applies only while the project is active. Tasks must be submitted by the deadline and meet the listed acceptance criteria to be accepted. Hiring process Apply → Pass ...

Spain

Legal Pigeon

Comercial B2B Freelance — Sector Legal

Hace 11 días

Remoto
Tiempo parcial
Contrato

4500 / year

... a los equipos legales a ser más ágiles, flexibles y eficientes. Llevamos más de cinco años creciendo y queremos reforzar el equipo comercial con un perfil freelance que conozca bien el sector legal y disfrute vendiendo soluciones con valor real. Sobre el rol Buscamos un/a comercial B2B freelance con experiencia demostrable ...

Spain, Vitoria

Senior Python Data Scraping Engineer (Freelance)

Hace 13 días

Remoto
Tiempo parcial
Contrato

Up to US$40 an hour

... Mindrift is looking for highly skilled Senior Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows for real-world applications. In this role, you'll apply your expertise in web scraping, data extraction, and data processing to deliver accurate, reliable, and high-quality results. ...

Spain

RemoteFetch

Remote AI Process Engineer Trainer (Freelance)

Hace 1 día

Remoto
Tiempo parcial
Contrato

10x Team is seeking a freelance Process Engineering Consultant - AI Trainer to refine AI outputs in process engineering, operations management, and workflow design. The role is remote, EU/UK-based, and part-time (8-20 hrs/week), with flexible project-based assignments. You will develop real-world scenarios, assess AI recommendations, ...

Spain, España

Acclaro

Freelance Legal Translator | English to Valencian

Hace 2 días

Remoto
Contrato

Freelance Legal Translator (English to Valencian) Acclaro is currently recruiting 5 experienced Freelance Legal Translators (English to Valencian) to support an active client project. This 100% remote freelance opportunity is ideal for legal linguists who combine exceptional Valencian writing skills with strong legal terminology ...

Spain, Madrid

Acclaro

Freelance Legal Translator | English to Valencian

Hace 7 días

Remoto
Contrato

Spain, Madrid