intern internship English-speaking jobs in Cartagena

Moncler Group is specialized in luxury clothing and accessories. We are a Group characterized by experientiality, inclusiveness, sense of belonging to a community and contamination of different meanings and worlds.

We are looking for a Senior or Junior Full Stack Developer to join our team and contribute to the development of a new web platform built with modern JavaScript technologies. You will collaborate closely with the Tech Lead, Product Owner, UX Designer, and Data team to design, develop, and deliver high-quality features within an agile environment.

About the Role: We are seeking a dynamic and technically skilled Technical Solutions Engineer to join our team specializing in Battery Energy Storage Systems (BESS). This role is pivotal in designing and delivering tailored technical solutions that meet customer requirements while ensuring compliance with industry standards.

We are hiring an entry-level Operations Coordinator who is excited to begin a career in supply chain, logistics, and production operations. You do not need prior experience in these areas — we provide full training for all tasks. If you’re organized, detail-oriented, and curious about how products move through a global supply chain, this is a great opportunity to learn and grow.

We are a European deep-tech leader in quantum and AI, backed by major global strategic investors and strong EU support. Our groundbreaking technology is already transforming how AI is deployed worldwide — compressing large language models by up to 95% without losing accuracy and cutting inference costs by 50–80%.

HBX Group is a leading B2B ecosystem player in the TravelTech space, connecting and empowering businesses in the ever-evolving world of travel. We drive growth for our clients and partners while removing friction from the end-to-end travel experience.

At T-Systems, you will find groundbreaking projects that contribute to social and ecological well-being. We want to welcome new talents like you, who bring fresh ideas, different perspectives, embrace challenges, and are committed to continuous learning in order to grow and make an impact on society. . . all in a fun way!

Customer Support and Booking Agent – Madrid Based About the Company Traventia is an online travel agency with over a decade of experience helping travelers create unique experiences. We specialize in personalized travel packages, allowing each customer to design tailor-made holidays adapted to their preferences, needs, and budget.

We are looking for the best SENIOR LOGISTICS/OPERATIONS MANAGER willing to participate in the growth of an important e-commerce Logistics Operations Center of one of our top customers in the south of Madrid.

Job Description:As a Calypso TA you will work in agile/not agile frameworks, workshops/events facilitation, teach and communicate with different organizational levels. You will participate in several projects, focusing on delivering value to the customer in a sustainable, iterative, and collaborative way.

In CTGE we are looking for a Reception & Attendance Intern to join our Administrative Office team and support our mission of powering the world with renewable energy. In this role, you will learn and support in different tasks: To provide support in the reception of delegations, including information coordination, itinerary preparation, and arrangements for vehicles, accommodation, and dining.

Job Title: IT Audit Manager Location: Madrid, Spain Audit & Risk Recruitment is proud to partner with a global fintech business based in Madrid, Spain. As part of their continued expansion, the company is strengthening its global IT Audit function and seeking an experienced IT Audit Manager to join their Madrid-based team.

At ING Hubs Spain we are looking for a Communications Lead Your role and work environment: We are looking for a talented and enthusiastic Communications Lead to join our brand new Hubs Spain. Communications Lead is a senior role that works cross-border, cross-discipline and cross-business to drive awareness and excitement for the ING strategy.

Job Title: Project Manager Hotel ConstructionLocation: Barcelona, SpainSalary: €NegotiableA well-established company in the hospitality development sector is seeking an experienced Interior Design Project Manager with a proven track record in hotel construction and renovation. Please apply only if you meet this specific requirement.

Who we are mylife Diabetes Care is a renowned diabetes specialist with over 40 years of experience. mylife Diabetes Care presents and markets its product portfolios under the umbrella brands mylife™ directly to patients or via pharmacies and hospitals.

LEGAL LEAD (GENERALIST) Location: Madrid, Spain On site, full time (no remote) Pink's is scaling fast, with new locations, new jurisdictions, and new projects across the group. Complexity is rising and we need someone who can bring order without killing speed. There is no legal department today.

At TD SYNNEX we are dedicated to staying ahead of the curve and embracing emerging technologies that will shape the future. We believe in the power of the next generation to drive innovation and redefine what's possible and we prioritize the wellbeing, growth, and inclusivity of our diverse workforce.

The candidate will also need to facilitate customer resolution for calls and engage their supervisors and managers to ensure operational consistency across all shifts within the IT Support Centre. Desktop Support Engineer provides Break Fix, fault diagnosis and resolution.

Are you looking for the next challenge in your career? Would you like to be part of an exciting highly qualified team of professionals in an international environment? We are currently looking for a qualified IOS/Android Developer Madrid Join an international division and work alongside with some of the most talented engineers and technicians from all over the world.

They make gaming accessible to everyone by offering instant delivery, transparent pricing, and a smooth, no-nonsense experience loved by millions of users worldwide. About the Role We're looking for a hands-on Human Resources & Office Operations Manager to join our growing team.