intern internship English-speaking jobs in Cartagena

Medical Science Liaison – Spain Role: Full-time, permanent Location: Barcelona, Spain The Role: As a result of the continuous growth of our company and upcoming launches of new original products, we are now looking to hire our first Medical Science Liaison within Spain.

About Crevel Europe: Crevel Europe is a leading importer and wholesaler of Mexican and American products in Europe. With a portfolio of over 1400 products from both mainstream and independent brands, we serve clients across the continent.

About the companyOMODA Motors, part of the Chery Group, is an international automotive brand expanding in Europe. Our European headquarters is in Barcelona, leading the brand’s development across the region. Work arrangementThis position is based fully on-site at our Barcelona office. Why join us? • Join one of the fastest-growing international automotive brands in Europe.

UST is looking for the very Top Talent. . . and we would be delighted if you were to join our family! More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35. 000 employees all over the world and presence in more than 35 countries.

Are you passionate about Content Delivery Networks and thrive on designing scalable, high-performance solutions? We are looking for a CDN Consultant with strong English skills and expertise in CDN architecture and integrations.

At Stannah, we are an international family-owned company with almost 160 years of history, known worldwide for our commitment to accessibility and innovation. Our work has a direct and positive impact on people's lives, helping thousands of individuals gain independence and mobility every day.

Role Description This is a part-time remote role for a Google Ads Account Principal focused on Performance Strategy. The individual will be responsible for managing and optimizing Google Ads campaigns to meet client objectives.

VERTUOM, a major and expanding player in the real estate sector, is looking for a talented Commercial Agent to join its dynamic team. Presentation: VERTUOM aims to become the premier platform dedicated to the purchase and sale of exceptional properties in Marbella, offering privileged access to exclusive and off-market real estate investment opportunities.

We began as a small team of passionate developers and have rapidly grown into a dynamic company specializing in advanced software systems for the medical industry. D. med Software specializes in providing cutting-edge cybersecurity solutions tailored specifically for the embedded systems in the medical industry.

Take your career to the next level with Amaris Consulting as a Senior Frontend Developer. Be part of an international team, thrive in a global group with a €800M turnover and over 1,000 clients worldwide, and work in an agile, innovative environment.

Role - Account Executive - Southern Europe (Founding position)Comp - High OTE (fully dependant on experience and quota) + Accelerators + EquityLocation - BarcelonaWordsmithMost legal teams are drowning. They’re buried under internal questions, contract reviews, policy approvals, and fire drills from every corner of the business. Wordsmith is the AI command centre for in-house legal.

Facilities Services Assistant Madrid | Fully on-site | Monday to Friday, 9:00–18:00 Start date: January / February Are you someone with experience in office, facilities, or workplace support and is now looking for a role where you can be more involved, gain visibility, and build on what you've learned so far?

Google Ads MCC AdministratorMediaCom E-Commerce Experts Part-time | RemoteAt MediaCom E-Commerce Experts, we believe that sustainable digital success is built on precision, trust, and thoughtful stewardship of technology. We partner with ambitious brands to help them grow within complex e-commerce ecosystems, translating data and platforms into clarity, performance, and long-term value.

We are urgently looking for a Senior Java Developer for the European Institutions in Brussels, Belgium. A work permit is required for non-European candidates, but not provided! EU candidates are welcome to apply. Candidates need to be willing to relocate. A work permit is required. Candidates need to be fluent in English. Travel is not required for the interviews.

At CORUS we are looking for a Senior Project Manager (PMO) to join our team in an international insurance project. Location: Remote from Spain or hybrid if you live in Barcelona. We are seeking a proactive Senior Project Manager to lead complex regional and global projects, or similar initiatives within broader programs.

We are looking for a Senior Azure Cloud Developer to join our team! Tasks Within the Cloud Center of Excellence (CCoE) Azure team of Mercedes-Benz AG, we manage central functions for the implementation of cloud solutions and support IT and business departments with the introduction of cloud technologies.

Wall Street English is looking for a HubSpot CRM Specialist to join our Marketing team in Barcelona, Spain. Reporting to the CRM Product Manager, you will be responsible for working directly with our Franchise partners and corporate businesses as a valued resource and trusted advisor, helping their business grow by leveraging their CRM platform and associated MarTech tools.

Our high level of professionalism and commitment drives us to permanent research to improve efficiency and sustainability. At Tecnicas Reunidas, we have a strong commitment to equal opportunities between men and women, as well as diversity. To achieve this, we carry out rigorous selection processes that ensure it.

SAP Senior Manager – Supply Chain, Manufacturing or Logistics (S/4HANA)Location: Spain (Hybrid, EU Travel Required)Industry: ConsultingEmployment Type: Full-timeAbout the RoleWe are seeking an experienced SAP Senior Manager with deep expertise across Supply Chain, Manufacturing, or Logistics to join a leading consulting firm supporting major digital transformation programmes across Europe.

Contractor role; US-based company. We operate remotely - most of the Engineering team is CET. About WalkwayWalkway builds AI-driven revenue intelligence for tours and activities. Operators use our platform for real-time analytics, competitive benchmarks, and dynamic pricing. Our data team collects large-scale web and API data to power these insights.