product manager English-speaking jobs in Jaén

Freelance Senior Clinical Research Associate (SCRA) needed for an ongoing respiratory virus study in Galicia, Spain. Requires 5 years of independent monitoring experience, fluency in Galician, and knowledge of early-phase clinical trials.

The Customer Journey & OTA Lead owns and improves the guest experience from first interaction to post-trip follow-ups. This role manages OTA platforms (Booking.com, Hostelworld, Expedia, Viator/GetYourGuide), ensuring accurate and optimized listings. The ideal candidate has 2+ years of experience in customer service, hospitality, travel, or OTA management, strong English and Spanish communication skills, and is highly organized.

Software Developer will build and maintain AI-powered platforms for sports and health analytics. Responsibilities include developing with JavaScript, TypeScript, Python, and utilizing AI-assisted coding tools. Must have experience with Docker, CI/CD pipelines, and backend design patterns. Fluency in English is required.

The Animals Observatory seeks a Wholesale Operations Assistant to support daily operations, manage orders, and ensure smooth workflow. The role requires strong organizational skills, excellent communication in English (French a plus), and proficiency in Microsoft Office. Previous experience in wholesale, sales support, or logistics is preferred.

Boltas seeks a Sales & Operations Specialist in Barcelona to manage logistics sales, coordinate operational processes, and acquire new customers. Requires a bachelor's degree, 3-5 years of logistics experience, fluency in Spanish and English, and proficiency in Microsoft Office 365.

The Technical Functional Analyst will translate business requirements into detailed functional specifications, user stories, and acceptance criteria. Responsibilities include drafting technical documentation, creating logic diagrams, and acting as a liaison between business stakeholders and the development team.

Provides high-quality service to internal and external clients, acting as the first point of contact for office and client matters. Coordinates daily office activities, ensuring smooth operations and compliance with company policies. Manages office supplies, travel arrangements, and service invoices.

Chemical Engineer needed to design, formulate, and optimize photopolymerizable systems for lens manufacturing using volumetric printing. Requires Master's degree in Chemistry, Chemical Engineering, or Polymer Science, plus experience in radical photopolymerization.

Motion Graphics Designer Internship: Create high-performing short-form video ads for Meta, TikTok, and Snap. Develop creative testing frameworks and leverage AI tools to produce a high volume of ad variations.

Purchasing Technician to join the International Organisations team in Alicante. Responsibilities include purchase order creation and management, incident management, invoice processing, and collaboration with internal teams. Requires a Bachelor's degree in Administration or Accounting, English proficiency (B2/C1), Microsoft Office skills, and 2-3 years of experience in administration, accounting, finance, invoicing, or payments.

Head Chef to lead gastronomic operations for a new Italian premium/fine dining restaurant and other F&B outlets within a hotel. Responsibilities include menu development, kitchen management, staff supervision, and ensuring food quality and safety. Requires previous experience as Head Chef in a premium/fine dining setting and fluency in Spanish.

Engineer responsible for expanding management capabilities within the Infotainment team. Manages function specifications, resources, and priorities. Collaborates with project leaders, suppliers, and validation teams. Requires a degree in a relevant engineering field, knowledge of the automotive sector, and high-level English proficiency.

Sales Associate needed for a boutique retailer specializing in designer toys and collectibles. Provide exceptional customer service, support daily store operations, and maintain visual merchandising standards. Must have at least two years of retail experience, fluency in Spanish and English, and a passion for delivering outstanding customer experiences.

Associate Software Developer needed to join Development Services team. Design, write, and test solutions using Java, Groovy, React, and JavaScript. Collaborate with team members on complex problem solving and code quality.

Senior Cloud Engineer to design, implement, and manage cloud infrastructure using Terraform, AWS, and Kubernetes.

Clinical Trial Assistant to provide operational and administrative support to clinical research teams, ensuring the effective conduct of studies.

This Sales Development Representative role focuses on generating and qualifying new business opportunities for the sales team. Responsibilities include managing leads, conducting product demonstrations, and exceeding key performance indicators. Candidates should have 0-1 year of sales experience, fluency in German & English, and a strong interest in building a career in sales.

Leads and supervises daily warehouse operations, ensuring efficiency and customer satisfaction. Manages teams, performs resource planning, and controls P&L statements. Acts as the main client contact, reporting metrics and participating in service reviews.

Develop and update content for commercial assets, including digital and printed materials, for a pharmaceutical client. Ensure compliance with medical, regulatory, legal, and client policies. Collaborate with design, brand, and production teams.

Designs, deploys, and maintains HPC and hybrid HPC-Quantum platforms. Leads technical architecture of compute clusters, interconnects, and storage systems. Works with R&D teams to align infrastructure with application requirements. Ensures platform availability, performance, and security. Evaluates emerging technologies and acts as a technical reference for HPC and quantum computing.