intern internship English-speaking jobs in Cartagena

Waiter/Waitress needed at The Hoxton, Poblenou hotel in Barcelona. Support restaurant operations, deliver friendly service, and create a positive guest experience. Fluent Spanish and English required, flexibility with shifts.

Junior Used Car Management Analyst will monitor dealer network KPIs, prepare reports, and support pricing and remarketing activities. The role requires strong analytical skills, attention to detail, and experience with data analysis and reporting. Proficiency in Excel is required, and experience with SharePoint, Power Automate, and Power BI is valued.

Product Owner needed for a 3-6 month freelance role. Minimum 2 years experience as a Product Owner in B2B production environments, preferably automotive or supply chain. Must have knowledge of domain processes, ERP (D365 preferred), and Agile frameworks. Fluent in English.

Accounting & Reporting Analyst will lead the Record-to-Report (R2R) cycle, own Cash-to-Cash (C2C) reporting, and prepare statutory financial statements. The role supports the Annual Accounts (Cuentas Anuales) and delivers management and Group reporting packages.

Scopely is looking for a Server Engineer to join our Star Trek Fleet Command team within our Live Games Portfolio division, based remotely in Spain. What You Will Do Implement and maintain backend systems and microservices in Python running on AWS, contributing to reliability, scalability, performance, and secure communication between systems.

FCM seeks an experienced travel consultant to deliver exceptional service and manage complex business travel bookings. Must have 2+ years of experience, GDS proficiency in Amadeus, and strong customer service skills.

Senior Technical Asset Manager to oversee and manage the day-to-day operations of a wind and solar portfolio. Responsibilities include technical asset management, performance analysis, cost control, and stakeholder management. Requires strong understanding of wind and solar technologies, legal concepts governing asset management contracts, and excellent communication and analytical skills.

Entry-Level SAP FI - IT Help Desk Support Technician. Full training provided. Must have a University Degree (in IT/Computer Science or a similar subject) OR Experience in 1st/2nd/3rd Level IT Support or IT programming OR a couple of years of SAP experience. Must be strong in German (minimum B2 Level) and English (minimum B2 Level).

Licensed Real Estate Agent needed for full-time on-site position in Costa del Sol Occidental. Responsibilities include assisting clients with buying, selling, and renting properties, conducting market research, and providing expert advice.

Remote Linux-Based Post-Production Specialist (Cinelerra) will edit, composite, and finish high-resolution video using Cinelerra on Linux systems. Responsibilities include managing complex timelines, implementing compositing techniques, and troubleshooting technical issues. Expert-level proficiency in Cinelerra and Linux-based video post-production workflows is required.

Principal Digital Design Engineer to lead complex digital designs, including SoC products. Responsibilities include driving technical strategy, architecture, and delivering quality digital solutions. Requires 12+ years of experience in digital design engineering, strong SoC architecture design skills, and mastery of processor architectures and bus fabric protocols.

Field Sales Representative to join the Enterprise Computing Solutions team in Madrid. This role involves customer service, administrative tasks, sales forecasting, and order follow-up. Requires fluency in Spanish, English proficiency is a plus, and advanced Microsoft Office skills.

Drive new business opportunities and build relationships with clients in the luxury hospitality segment. Manage the full sales cycle and contribute to commercial targets.

Cybersecurity GRC Manager to lead regulatory framework adaptation, define information security strategy, and conduct risk analysis. Requires 8+ years in information security, technical degree, and industry certifications (CISA, CISM, CRISC).

Leads the implementation of SuccessFactors rollout, develops project plans, and coordinates with stakeholders. Provides training and support for SuccessFactors modules and Employee Central.

Product Manager – Women’s Health will lead strategic business and brands in Germany, driving product launches and managing the product pipeline.

Freelance AI Trainers needed to improve AI model accuracy by labeling, evaluating, and generating text in Portuguese. Must be a native speaker with strong attention to detail and comfortable with online platforms.

Leads client-facing growth initiatives for Employee Experience propositions, managing relationships and driving revenue.

The Utility Key Account Manager drives sales growth for utility-scale solar PV and energy storage projects. This role involves customer development, project acquisition, and collaboration with technical teams to secure and deliver large-scale ground-mounted projects.

Technical Office Engineer needed for international construction project in Valencia. Requires engineering degree, 4+ years experience, proficiency in MS Office Suite, AutoCAD, MS Project, and Primavera P6. Must have strong communication and organizational skills and fluency in English. Responsibilities include cost control, project scheduling, and collaboration with colleagues, suppliers, and clients.