intern internship English-speaking jobs in Cartagena

Live Expert (German-speaking) will demonstrate products, increase sales, and deliver customer service via video calls. Responsibilities include product knowledge maintenance, merchandising, scriptwriting, training content creation, and supporting filming tasks. Must be proficient in German and advanced English, have customer service/sales experience, and be comfortable working on camera.

RevOps Manager for Continental Europe will design, document, and improve commercial processes, manage pipeline reporting and forecasting, and optimize HubSpot CRM.

EAR, a deep tech startup, seeks a Senior Sales professional to build a direct sales channel for its energy-efficient software solutions for HPC and AI data centers. This founding role involves building pipeline, driving sales cycles, and closing complex deals (€50K+ ACV).

Category Manager responsible for developing and executing category strategies to drive growth, savings, and continuous improvement in Real Estate & Facilities Management. Will collaborate with the team to maximize customer value, implement cost-reduction strategies, and manage inventory and product pricing. Requires 3-5 years of experience as a Category Manager in related industries. Fluent English and French required.

Experienced Restaurant Manager needed for COYA Ibiza's Summer 2026 season. Minimum 3 years' experience in luxury hospitality, seasonal venue experience essential. Strong leadership, communication, and customer service skills required. Must be fluent in Spanish and English.

Senior Procurement Specialist or Manager will manage end-to-end procurement of KD/CKD components, including supplier sourcing, technical communication, and contract negotiation. Collaborate with engineering, manufacturing, logistics, and quality teams to support supplier evaluation, capacity assessment, and APQP processes.

Experienced Sales Leader needed to drive revenue growth for telecom SI services. Responsibilities include managing strategic customer relationships, leading sales teams, and owning the end-to-end sales lifecycle. Requires deep regional customer connects, strong commercial acumen, and the ability to translate complex telecom SI capabilities into compelling customer value propositions.

Technical Trainer to deliver engaging training to customers and internal teams on automotive technologies. Create technical content, resolve queries, and contribute to department innovation. Requires a Bachelor's or Master's degree in Mechanical Engineering, fluency in English and Portuguese, and knowledge of automotive systems.

Venga seeks an Influencer Marketing Specialist to execute and scale influencer marketing initiatives across Spain and key markets. Responsibilities include researching and identifying creators, managing relationships, coordinating deliverables, and tracking campaign performance. The ideal candidate has at least 1 year of experience managing influencer campaigns, understands social media platforms, and is comfortable working in a fast-paced startup environment. Spanish fluency is required.

External Sales Consultant will build and lead a multi-channel demand generation strategy to acquire qualified leads in Spain. Responsibilities include designing and implementing personalized strategies, owning the marketing tech stack, and collaborating with internal stakeholders to define KPIs and measure ROI.

Experienced Front Office Supervisor needed for a 5-star resort in Ibiza. Supervise reception team, ensure smooth operations, and deliver exceptional guest service. Strong leadership, communication, and problem-solving skills required. Previous experience in a luxury hotel environment is essential.

Senior Technical Asset Manager will oversee technical asset management for a regulated solar PV portfolio in Spain. Responsibilities include monitoring service providers, ensuring compliance with contracts, and optimizing energy production and revenues.

Technical Sales Specialist to provide expertise and support sales activities. Collaborate with distributors, customers, and internal teams. Requires 2-5 years of technical experience, proficiency in Spanish, English, and Portuguese, and strong communication skills.

Technical Services Manager for PU rigid insulation systems. Promote products, provide technical support, and develop new market opportunities in the European market. Requires a science or chemical engineering degree and 5+ years of experience in rigid PU foam production and technical service.

Senior Legal Advisor to support the Fintech/Insurtech team with the set-up and implementation of initiatives, providing legal advice on day-to-day business decisions and regulatory compliance.

Senior Backend Engineer roles focused on improving and extending existing Go services within a product-led SaaS environment. Role 1 emphasizes platform stability and evolution, while Role 2 focuses on building AI-driven capabilities. Both roles require strong Go experience and a focus on brownfield development.

Experienced After-Sales Warranty Manager needed to oversee warranty management in Spain. Manage warranty processes, handle customer claims, analyze data to identify trends, and collaborate with cross-functional teams. Bachelor's degree and 5+ years of experience in automotive after-sales service or warranty management required. Fluent in Spanish and English.

Procurement Manager for the Rail Baltica project. Develops and manages procurement plans for materials and services. Evaluates suppliers, manages the procurement process, and monitors supplier quality. Requires a bachelor's degree and 15+ years of relevant experience.

Senior Financial Controller will provide support for all aspects of the Group's financial management. Responsibilities include oversight of financial statement preparation, variance analysis, cash flow monitoring, and reporting. The role requires strong accounting knowledge, financial analysis experience, and proficiency in Microsoft Office.

Product Analyst needed to build analytics capability for scaling casual mobile games. Analyze player behavior, diagnose feature performance, and create frameworks for new game evaluation. Requires 3+ years of product analytics experience in mobile gaming or a similar fast-paced environment.