Empleos de part time java en Valencia

Synthires is seeking a highly analytical contractor to contribute to AI training through scientific problem solving and Python-based workflows. Applicants should have deep expertise in at least one STEM field and experience applying coding agents in technical workflows. This part-time, remote role offers ~15 hours per week with flexible scheduling and...

Ethos is seeking a senior GTM Manager to help train an AI model on professional presentation and slide deck tasks. You will create, evaluate, and refine AI-generated decks, focusing on storyline development, executive summaries, slide structuring, and data-driven exhibits for client-ready outputs. The role emphasizes expert PowerPoint skills, top-tier...

Ethos is seeking experienced heads of corporate development and M&A to help train AI models on professional presentations and slide decks. The role focuses on creating and refining board materials, target screening decks, and integration-planning exhibits for live transactions, all in a fully remote arrangement. We require 4+ years in corporate development...

Ethos is seeking experienced health system operations analysts to help train an advanced language model on professional documents, spreadsheets, and slide decks. You will own patient throughput and service line performance work, and you will create models and briefing materials used by hospital executives. The role is fully remote with flexible hours,...

The Key Lead is responsible for ensuring all customers receive quality in-store experience.They do this by acting as the Floor Supervisor, providing guidance and coaching to Brand Reps and Stock Associates ensuring store operations are running effectively.The Key Lead is part of the store leadership team, responsible for driving store performance on the...

Acierta es una empresa de diseño y producción con oficinas en Valencia, Londres, París, Doha y Nueva York, que desarrolla proyectos a nivel internacional. Fundada en 2005, contamos con un equipo de especialistas en creatividad, desarrollo técnico, producción, logística e instalación de proyectos relacionados con el sector retail. En Acierta buscamos...

Spain, Alicante, Guardamar del SeguraSpain, IbiFull timeWD49627 Your role:As Plant HR Manager (m/f/d), you will lead the HR function for two key manufacturing sites in Spain, serving as a strategic advisor to local leadership teams and a champion for employee engagement and organizational effectiveness. You will guide approximately 550+ employees through an...

Our Quality teams help shape the development of groundbreaking technologies to ensure each stage of our innovation process is held to the highest standards of integrity and safety. Your work will involve you optimizing product development to impact patients around the world with pioneering technology. Applies scientific expertise and judgment to support...

Job Summary MNC JOBS INFO is seeking a motivated and detail-oriented Virtual Assistant to support our international clients during evening hours. This part-time, work-from-home position is ideal for professionals who thrive in a remote environment and can handle diverse administrative and operational tasks efficiently. As a Virtual Assistant, you will play a...

Ethos is seeking experienced community engagement managers to help train AI models on professional document tasks, including narratives, reports, and decks. The role focuses on creating, evaluating, and refining AI-generated materials across core workflows with a strong emphasis on accuracy and clarity. The position offers flexible, fully remote work with...

Grupo Eulen busca limpiador/a para un servicio ubicado en Requena. Ofrecen una jornada parcial de 10 horas semanales, con turnos de lunes a viernes de 13:00 a 15:00, buscando equilibrio entre vida personal y profesional. Se valora disponibilidad inmediata y residencia en la zona. La empresa ofrece contrato por interinidad y salario de 283 euros brutos...

Ethos is seeking an experienced Lead Product Manager to help train our language model on professional presentation and slide deck tasks. You will craft and critique strategy decks, roadmaps, and review documents for AI-generated presentations across core workflows. The role requires 4+ years shipping products and presenting to executives, with expert...

JD en España busca Sales Assistants a tiempo parcial para un entorno dinámico de streetwear. Buscamos personas con actitud, estilo propio y ganas de marcar tendencias, trabajando en equipo para alcanzar objetivos y brindar la mejor atención al cliente. Ofrecemos salario fijo competitivo, incentivos por objetivos grupales, 25% descuento; retribución...

Sprinter en España busca un/a Dependiente/a a tiempo parcial para tienda física. Te encargarás de asesorar a clientes, cuidar imagen de tienda y stock, y contribuir a objetivos de venta. Se valora actitud positiva, pasión por streetwear y ganas de crecer en un entorno dinámico. Movilidad para trabajar en turnos, fines de semana y festivos. Ofrecemos...

A tiempo parcialDescripción del empleoComo Sales Advisor en H&M, desempeñarás un papel clave para crear una experiencia excepcional para el cliente. Les darás la bienvenida, les guiarás por la tienda, y les ayudarás a encontrar lo que necesiten mientras les muestras nuestros productos. Actuando conforme a nuestros valores, contribuirás tanto a tu...

Our partner is looking for a Global Account Manager based in Spain. The Global Account Manager will lead strategic relationships with a select portfolio of multinational customers, driving sustainable growth across multiple European markets and broader international regions. This senior commercial role focuses on developing joint business plans,...

Surveoo busca asistentes de investigación de mercado en remoto para apoyar estudios globales de consumidores.En este puesto flexible, ayudarás a transformar preguntas de mercado en datos prácticos simplemente respondiendo a encuestas sencillas en línea.Es una posición ideal para estudiantes, autónomos (freelancers) o cualquier persona que busque una...

Surveoo busca asistentes de investigación de mercado en remoto para apoyar estudios globales de consumidores.En este puesto flexible, ayudarás a transformar preguntas de mercado en datos prácticos simplemente respondiendo a encuestas sencillas en línea.Es una posición ideal para estudiantes, autónomos (freelancers) o cualquier persona que busque una...

Mindrift is seeking experienced Data Science specialists in Valencia, Spain, for project-based roles focusing on AI opportunities. Ideal candidates will have over 5 years of experience, strong Python programming skills, and expertise in statistical analysis and machine learning. The role requires designing computationally intensive data science problems...

El equipo comercial de Faerch trabaja de forma coordinada para garantizar un alto nivel de servicio al cliente, asegurando que los pedidos, la información técnica y la comunicación se gestionen de forma eficiente y alineada con los estándares de calidad de la compañía. Este equipo actúa como nexo entre clientes, ventas y operaciones, contribuyendo...