2,160 ofertas de programador junior freelance en toda España.

Empresa Prestamos servicios de inspección precompra e informes técnicos para compradores internacionales de viviendas en España. Coordinamos una red de profesionales locales para evaluar el estado constructivo de los inmuebles antes de la adquisición.

Camping, a brand storytelling and video agency based in Barcelona, seeks a freelance project manager to run B2B tech video ad campaigns from kickoff to final file. You’ll be the client’s main contact, sending scripts and cuts, collecting feedback, and turning it into clear next steps for the team. Campaigns typically include ...

... You will review AI-generated PR outputs, refine messaging, and draft realistic scenarios drawing on your extensive campaign experience across the EU/UK. This freelance role offers flexible scheduling and remote collaboration with AI labs building next-generation models. The ideal candidate has strong media relations skills, ...

10x Team seeks a Freelance Treasury Analyst – AI Trainer to help train AI models in treasury management, cash flow analysis, risk mitigation and compliance. This remote, project-based role offers 8–20 hours per week across the EU/UK. You will review AI outputs, develop real-world treasury scenarios, and provide structured ...

10x Team connects freelance professionals with leading AI labs to develop next-generation AI models. We are seeking a Freelance VP Sales AI Trainer based in the EU or UK to shape sales content, provide expert feedback, and train AI models in real-world sales strategy. You will review AI-generated sales scenarios, develop ...

10x Team invites a freelance Infrastructure Optimization Specialist - AI Trainer to join 8–20 hours/week, remote (EU/UK). You’ll shape AI infrastructure guidance and validate deployment scenarios while enjoying flexible, project-based work. Based in EU or UK, you’ll review AI-generated infrastructure recommendations, build ...

10x Team B.V is seeking a freelance Process Engineering Consultant – AI Trainer to help train AI models on process optimization, workflow engineering, and QA in EU/UK remote roles. You will review AI outputs, develop real‑world scenarios, and provide structured feedback while working 8–20 hours weekly. This role is fully ...

10x Team is seeking an experienced IAM Consultant (Identity & Access Management) for AI trainer work. This freelance role is remote, 8–20 hours per week, focused on shaping how AI models understand and apply identity governance and access controls. Candidates based in the EU or UK are preferred. Join a flexible, project-based ...

10x Team is seeking a Freelance VP Sales AI Trainer based in the EU or UK to shape AI-assisted sales strategies on a flexible, remote schedule. You will review AI-generated sales content, create scenario-based training, and provide actionable feedback to ensure accuracy and relevance. This role offers 8–20 hours per week, ...

VEO busca un Head of Social Media Strategy — Food & Beverage para liderar la estrategia de redes sociales y contenido de marcas del portafolio. Convertir ADN de la marca en conceptos editoriales y presencia en canales que generen conversación y resultados medibles.

https://jobeax.com/link/QhggR5blujYHKyfy is seeking a senior security architect in the EU or UK to help shape how AI understands and applies security reasoning at scale. This freelance role offers 8-20 hours per week, fully remote, with tasks around reviewing AI-generated outputs and drafting realistic security scenarios. You will provide ...

10x Team connects leading freelance experts with innovative AI labs to accelerate progress in artificial intelligence. We are seeking EU or UK-based science, life science, and aviation researchers and academics to help train and refine AI systems focused on technical and scientific accuracy in biology, medicine, physics, ...

En idealista buscamos colaboradores (freelance) que nos quieran ayudar en la realización de servicios de Fotografía en Ribadeo. Si eres un/a apasionado/a de la fotografía y estás dado/a de alta en el régimen de autónomos ¡esta es tu oportunidad! Qué harás? - Visitas virtuales realizadas con cámara Ricoh Theta Z1 (fotos ...

ADAMAS Consulting invites applications for a Pharmacovigilance Auditor on a freelance basis, covering audits across Europe, with options for 1FTE or 0.6 FTE and above, including remote work in Spain. The role involves planning, conducting, reporting and CAPA follow-up for PV audits, ensuring compliance with GVP and regulatory ...

10x Team is seeking a Freelance Infrastructure Optimization Specialist - AI Trainer based in the EU or UK. This flexible, remote role offers 8–20 hours per week to help review, validate, and improve AI-driven infrastructure recommendations and deployment scenarios. You will leverage deep experience in systems architecture ...

10x Team seeks a Freelance Corporate Finance Advisor – AI Trainer to support AI-powered finance outputs on a remote, EU/UK basis. The role emphasizes financial modeling, valuations, and advisory workflows with 8–20 hours per week. You will review and refine AI-generated corporate finance recommendations, develop real-world ...

... value execution, ownership, and real-world impact - from scaling startups to leading AI labs. IAM Consultant (Identity & Access Management) - AI Trainer - Freelance - 8-20hrs/week - Remote Location Spain Employment Type Contract Location Type Remote Compensation Updated: 07 July 2026 Freelance | 8–20 hrs/week | Remote ...

... Trainer - Freelance - 8-20hrs/week - Remote Location Spain Employment Type Contract Location Type Remote Department Finance Compensation Updated: 07 July 2026 Freelance | 8–20 hrs/week | Remote (EU/UK) Treasury Analyst – AI Trainer – Freelance – 8–20 hrs/week – Remote (EU/UK) Freelance | 8–20 hrs/week | Remote (EU/UK) Are ...

SAWOO GmbH in Málaga (ES) sucht ab sofort eine freiberufliche Kraft auf Stundenbasis, die eigenständig Texte entwickelt, priorisiert und zielgruppengerecht aufbereitet. Du erreichst C-Level-Führungskräfte und lieferst Impulse, die Entscheidungen, Teams und Unternehmen prägen.

... eléctricos para puntos de recarga de vehículos en el centro comercial ECI Bahía de Santander, con periodo del 29 de junio al 20 de julio en modalidad autónoma/freelance. La persona seleccionada velará por el cumplimiento de la normativa de seguridad y prevención de riesgos, realizará seguimiento en obra y coordinará con los ...