Trabajo freelance project manager en Madrid

A leading project management firm is seeking an experienced Technical Migration Project Manager for an SAP R/3 to S/4 migration. The role involves setting up the project framework and driving the implementation within the agreed budget and timeline. The ideal candidate will have proven expertise in technical migration project management, especially concerning SAP. This full-time freelance...

Estamos en la búsqueda de candidatos capacitados para asumir el rol de Event Manager en eventos puntuales de Newlink Spain, su función se orienta hacia la gestión y canalización de los proyectos, coordinar el brief, debrief, estrategias, concept, contenidos, desarrollo, logística, proveedores, presupuesto, entre otros. Sería el responsable del diseño y ejecución del/los proyectos asignados,...

A leading tech consultancy in Madrid seeks a Kotlin Developer to create high-quality technical content. Responsibilities include collaborating with engineers, refining content based on feedback, and exploring modern frameworks. Requires a degree in Computer Science or related field, 3+ years of experience in Kotlin/Java, and B2 English proficiency. This is a flexible, project-based role offering...

PurposeWe are seeking a highly experienced Linguistics professional consultant to serve as a consultant on AI training data projects for leading AI model builders and enterprises. Your focus will be to define success criteria, review outputs, and provide targeted guidance to improve quality and speed — directly contributing to the successful delivery of domain‑specific annotated datasets that...

Description We are looking for a talented freelance Paid Media Manager to join our strategy team in London. Our team is responsible for creating insight-led recommendations for paid social activation, and then working alongside our Community team to execute them. We are experts in creating elegant media strategies that are deeply integrated into the creative work, rather than existing as a...

A leading media technology firm in Spain is seeking a Technical Account Manager to optimize the integration and delivery of AI-driven metadata solutions for key clients. The ideal candidate will possess a relevant university degree, 0-3 years of experience, and strong English and German communication skills. This freelance position offers competitive monthly compensation and collaboration...

En FlowFlamingo, agencia de influencer marketing y creación de contenido, ayudamos a marcas a crecer a través de estrategias con influencers, UGC y funnels de ventas. Buscamos un/a New Business Manager freelance que resida en España o Europa, y que tenga disponibilidad para trabajar en horario europeo (GMT o CET). Su misión será atraer nuevas marcas interesadas en nuestros servicios, gestionando...

Ciudad: Madrid Puesto de trabajo: Community Manager (freelance) Puestos: 1 Requisitos: - Conocimientos de gestión de redes sociales a nivel medio. - Muy importante ser proactivo, creativo y simpático. - Alguien al que le gusten los eventos y trabajar con gente. Funciones: - Gestión integral de las redes sociales (Instagram). - Elaboración de contenidos (básicos). - Gestión del calendario y...

Una empresa del sector químico en Barcelona busca un/a Community Manager freelance con experiencia, iniciativa y creatividad para gestionar sus redes sociales. Las funciones incluyen la creación de contenido, planificación y publicación de publicaciones, así como la gestión del calendario editorial. Se requiere experiencia previa y un portfolio de trabajos. Los conocimientos en diseño y...

SERVICE DESK INCIDENT MANAGERWork setting: Hybrid, 2-3 days onsite per week.Type of contract: Freelance (full time)Hourly rate: 23-24 €Location: MálagaEXPERIENCE3 years of experience in Customer focused IT or Banking fields. Previous experience on Incident Management is preferable.EDUCATIONPrevious experience, or a degree in a relevant subject.SKILLS Experience in dealing with customers and...

En FlowFlamingo, agencia especializada en estrategias de influencer marketing y UGC para marcas, buscamos un/a Influencer Account Manager freelance para liderar la gestión y supervisión de campañas con marcas e influencers. Trabajarás directamente con el equipo de Talent Managers, asegurando que cada colaboración se ejecute con excelencia y que los resultados cumplan los objetivos de nuestros...

Job Title Biology Expert (SME)Employment Type ContractWorkplace Type RemoteSeniority Level Senior LevelPay Range $25–$100 per hour (rate based on experience, expertise, and location)ResponsibilitiesDefine domain‑specific quality success metrics and develop project‑specific SOPs, QA rubrics, and reference materials.Review annotation outputs, flag and correct errors before client delivery, and...

Video/Image & Media Production Expert (SME)We are seeking a highly experienced Video & Media Production professional consultant to serve as a consultant on AI training data projects for leading AI model builders and enterprises. Your focus will be to define success criteria, review outputs, and provide targeted guidance to improve quality and speed—directly contributing to the successful delivery...

Overview Are you an experienced Oromo language professional eager to shape the future of AI? Large-scale language models are evolving rapidly, moving beyond simple chatbots into powerful engines of learning, communication, and cultural understanding. With high-quality training data, tomorrow’s AI can deliver more natural, accurate, and contextually rich Oromo experiences across education,...

Join to apply for the Arabic (Maghrebi) Language Expert – AI Trainer role at Invisible Expert Marketplace .Are you an Arabic (Maghrebi) language expert eager to shape the future of AI? Large-scale language models are evolving from clever chatbots into powerful tools for communication, education, and cultural understanding. With high-quality training data, tomorrow’s AI can accurately capture...

Join to apply for the Basque Trilingual Language Specialist – AI Trainer role at Invisible Expert Marketplace .Are you fluent in Basque, English, and at least one additional language? Large‑scale language models are transforming how people communicate, learn, and access information across cultures. With high‑quality multilingual training data, tomorrow’s AI can better serve global communities...

Job title Hungarian Trilingual Language Specialist – AI TrainerEmployment type ContractWorkplace type RemoteSeniority level Mid-SeniorPay range $6 to $65 per hour, with the exact rate determined after evaluating experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above.As a contractor you’ll supply a secure computer and reliable internet...

Basque Language Specialist – AI TrainerInvisible Expert MarketplaceOverviewAre you a Basque language expert eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of linguistic discovery. With high‑quality training data, tomorrow’s AI can democratize world‑class education, keep pace with cutting‑edge research, and streamline...

Join to apply for the Slovak Trilingual Language Specialist – AI Trainer role at Invisible Expert MarketplaceWe’re looking for a Slovak Trilingual Language Specialist who can bring deep linguistic knowledge, cultural awareness, and multilingual proficiency to AI training. You’ll work with cutting‑edge AI tools to evaluate, annotate, and refine model outputs in Slovak, English, and your third...

Join to apply for the Coding Specialist - AI Trainer (Fluent in Italian) role at Invisible Expert MarketplaceAre you a coding expert fluent in Italian eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high‑quality training data, tomorrow’s AI can democratize world‑class education, keep pace with...