intern internship English-speaking jobs in Cartagena

At Coordonné, a leading company in the design and edition of high-end wallpapers, fabrics and wall coverings, we are looking to incorporate a Marketing & Operations Specialist to work transversally between the Marketing and Operations departments, supporting decision-making through data analysis and process optimization.

The mission of this role is to be responsible to provide payments solutions for the business by selecting the most suitable method. The Settlement Operations Specialist supports the daily settlement operations, focusing on the accurate and timely management of tickets related to payment methods and service schedules.

Arctech, a global leader in solar trackers, fixed-tilt structures, and BIPV solutions, is looking for a Regional Sales Manager to drive commercial growth across the European solar market.

Are you looking for a stable opportunity with growth potential in the automotive industry? We would love to meet you and tell you about our project! We are a company specialized in the manufacturing of components for electric, hybrid, and internal combustion vehicles.

Compliance Officers, Ledn is interested in hearing from you! Ledn is a global financial services business built for digital assets, helping to improve the everyday lives of Bitcoin holders while building generational wealth for the future. We offer a suite of egalitarian lending, savings and trading products to digital asset holders in over 120 countries around the world.

The British International School of Marbella seeks an exceptional, well-qualified Secondary Teacher of Mathematics to join our innovative and dynamic school. The successful candidate will demonstrate a rigorous and creative approach to teaching and have the necessary skills and vision to enhance teaching and learning within the school.

Who We Are At Civitfun, we develop technology solutions that digitalize and automate key processes in the hospitality industry. Our flagship product, Online Check-in, enables hotels to offer a smooth, contactless, and personalized experience to their guests.

Quant Risk Analyst – Global LNG & Gas Markets | Spain Location: Spain (hybrid) Experience: 2–8 years Sector: Energy | LNG | Gas | Quant Risk We've partnered with a major player in the global energy and commodities space that's looking to strengthen its risk and analytics function with the hire of a Quantitative Risk Analyst.

DATA SCIENTIST – SUPPLY CHAIN | POWERING SMARTER DECISIONS AT SCALE Location: Hybrid in Barcelona Language: English (professional level) Contract: 6 months freelance contract + extension Start Date: February Rate: Up to €300/day Onsite Requirement: 2–3 days per week in Barcelona Summary: Our client, a leading global technology company , is looking for a Data Scientist with a strong Supply Ch

Born from the spirit of adventure, COYA celebrates Latin American culture through exceptional Peruvian cuisine, innovative cocktails, music, art and immersive experiences. We are currently looking for an experienced Head Receptionist to join our new opening in Ibiza. This is a seasonal position.

ClearScale (headquartered in San Francisco, California, USA) - AWS Premier Consulting Partner has been offering a full range of professional cloud computing services for over 10 years, including architecture design, DevOps automation, refactoring and cloud-native applications development, integration, migration, solving all sorts of security issues (from just a security check to preventing cyber-a

About Us Due is a London-based company founded in Sep 2022 with fresh Seed funding from top-tier crypto and fintech investors. We are building a new payments platform that leverages the latest advancements in blockchain tech / crypto. Today business and consumer payments are dominated by an oligopoly of card schemes working on top of a legacy banking system.

" Apply until January 31st via this link: https://vizzuality. bamboohr. com/careers/75" We're on the lookout for a back-end developer with experience and proficiency in Node JS/Type Script to join our team at Vizzuality. We're open to both mid-level and senior developers, and we can offer a salary range of €30,000 - €49,000, depending on your experience.

We’re seeking Principal Data Engineers to join our Data team. Step into a thrilling challenge where you'll collaborate with a passionate team exploring the cutting edge of generative AI and multimodal models to tackle fake news.

About the role: We are seeking a highly analytical and detail-oriented linguist to support AI training initiatives and linguistic content creation. This role is ideal for someone with a strong academic background in linguistics (syntax, semantics, pragmatics, morphology, phonology, sociolinguistics, etc. ) and a passion for language, technology, and clear communication.

Working with a leading international dermatological company committed to delivering innovative solutions in skin health and beauty, we are seeking a dedicated Quality Control Packaging Specialist to join our clients dynamic team in Barcelona.

Mobile Tech Lead We are: Wizeline , a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of growth, collaboration, and impact.

We are young-minded, we are cool. . . We are NOW! We are Bershka and we're looking for International Product Managers. Come and continue building your career in our headquarters! As a Product Manager, you will work in an international surrounding and participate in strategic commercial decision-making related to sales and consumer demand.

Role Summary The Talent Acquisition Specialist will play a key role in sourcing, attracting, and hiring top technical and professional talent for STS on an international scale, with a primary focus on the EMEA region and the United States. The role will place strong emphasis on recruitment for renewable energy inspection, quality assurance, technical advisory, and related positions.

About Enso We create premium co-living experiences designed for bold lifestyles. Beyond room rental: co-living spaces, events, social clubs, and zero stress. Fresh win: Enso just earned the Coliving Awards 2025 for Best Marketing & Branding. Join a team that's rewriting the industry context. To apply, visit our website → footer → Careers. Read how to apply below. This is a paid internship.