intern internship English-speaking jobs in Cartagena

The Front Desk Manager owns each guest with whom they interact, follow up on experience and offering a seamless execution of premium service that is both exceptional and memorable.

We are looking for a highly experienced Salesforce professional with deep expertise in Service Cloud and the ambition to grow into a future Architect role. This position requires strong technical ownership, autonomy and the ability to detect needs early while designing scalable and maintainable solutions.

As a Senior Software Engineer, you'll join a small, senior team responsible for designing and delivering robust, production-ready platforms. You'll work on systems that integrate AI capabilities, backend services, and modern web applications, with a strong focus on reliability, scalability, and clean architecture. This project is long-term.

Cactus is a software development company, providing full-cycle services for the European market. More than 170 companies increased business productivity using solutions developed by Cactus programmers. The company has been regularly included in the listings of the best software development companies in Belgium and Europe.

At UPL we are looking for a Iberia Marketing Intelligence Trainee to join the Iberia Marketing Department! The person will be based in Barcelona and will collaborate in the Marketing Area for a period of 6 to 12 months! Join us and make an impact! About UPL:UPL ranks as the 5th largest agrochemical company globally, with a revenue of US$5 billion and a presence spanning across 130+ countries.

Strong Middle Full Stack Engineer (Python+React)Location: Remote from Spain (Spanish employment contract)We are virtual, personalized obesity care provider that uses evidence-based treatment to help patients manage obesity and related conditions like diabetes, high blood pressure, anxiety and depression.

***This is initially a Fixed Term Contract until the end of June 2026 - Hybrid from a new site in Zaragoza***ResponsibilitiesLead cross-functional teams of engineers and machine learning practitioners to deliver impactful LLM and AI solutions for top-tier industry clients.

Assistant Export Manager Company We are a family company specialized in gourmet products, with a strong international focus, We are looking to hire an Assistant Export Manager to strengthen our export department.

Pluxee is a global player in employee benefits and engagement that operates in 31 countries. Pluxee helps companies attract, engage, and retain talent thanks to a broad range of solutions across Meal & Food, Wellbeing, Lifestyle, Reward & Recognition, and Public Benefits.

Galenicum is one of the fastest growing companies in the pharmaceutical sector! We are enthusiastic about life, devoting our talent and effort to providing high-quality affordable pharmaceuticals worldwide.

Job SummaryThe Sales Application Specialist (SAS) Transfusion is a mixed figure including both sales and technical responsibilities, being his/her main job tasks to actively promote and sell our products and solutions while keeping a good track on the technical status of the instrumentation park, reagent stocks and IT solutions.

At ING we are looking for a Contact Center data analyst Your role and work environment: We are looking for a talented and enthusiastic Data Analyst to join our Analyst Contact Center team in the COO domain The responsibility of this team is to provide the assisted channels (Backoffice, Contact Center Front, chat and chatbot) with the necessary information for the proper follow-up of our customer&#

Change Group (a Prosegur's Company) is looking for a creative, proactive, and social-media-savvy intern to join our Marketing Team as a Social Media Content Creator & Community Manager. You will help shape our digital presence and create engaging content for multiple international markets. What will be your main duties?

For REWE digital Spain, a subsidiary of REWE Group, located in the Technological Park of Andalusia (PTA) in Malaga we are looking for a Business Analyst Accounting Integration (SAP Data Services) (m/f/d) for the Financial Accounting and Asset Management team.

Hi all, I am currently working for a client for Spain we are looking for a commissioning engineer for the hydro power turbine.

Leveraging its long-standing expertise in securing digital content as well as fighting piracy, Kudelski Security, a division of the Kudelski Group, is a provider of cybersecurity solutions and services focused on protecting data, processes and systems for companies and organizations around the world, safeguarding their assets at a time of increasingly remote communications.

Job Description: Product Sales Specialist – UnicaHCL Software is seeking a Product Sales Specialist (PSS) to drive sales and expand market presence for the HCL BizSolution Cloud in Spain. As a key member of the sales team, you will be responsible for engaging with clients and partners, identifying business opportunities, and leading sales efforts to drive revenue growth.

Job Title: Language Specialist – AI Training (Freelancer)Location: Spain (Remote – Candidates must be based in Spain)About the Role:As a Language Specialist, you will play a vital role in training and enhancing Large Language Models (LLMs).

Position : Offer ManagerLocation : BarcelonaAre you a strategic and results-driven professional with a passion for urban mobility and a proven track record in offer management? Our client, a pioneering leader in sustainable urban mobility, is seeking an experienced Offer Director to join his Business Development department in Barcelona.

We are partnering with a large global aviation and technology group to hire an Engineering Delivery Manager to lead high-performing software engineering teams in a complex, product-led environment.