intern internship English-speaking jobs in Cartagena

Experienced Real Estate Agent – Costa del Sol Work inbound buyer leads. Close deals. Earn what you’re worth. Hi Homes is a fast-growing, tech-enabled real estate agency specialising in buyers, resales, and new developments across the Costa del Sol.

Capitole is one of the best IT consulting companies and the place you want to be. Why? People in the center. We believe in a different model, more human, with the employee in the center of our company Interesting projects. Cutting-edge technologies.

Looking for a challenging new position in a creative environment? Read more. About Us Camper is a contemporary footwear brand based on the Mediterranean island of Mallorca.

In a few words Position: Controlling and Reporting Specialist Location: Madrid. Want to know more?

About the company At Nuitée, we are building the API backbone for the global travel industry. Founded in 2017, Nuitée is on a mission to transform a fragmented travel ecosystem with simple, scalable, and API-first infrastructure—think "Stripe for Travel.

About us Changan Automobile, one of China's leading automotive manufacturers, is accelerating its global expansion and strengthening its presence in Europe. We are seeking a motivated and analytically strong professional to join our team as a Regional Market Strategy Analyst – Europe, with the automotive industry related experience as a must.

About the business We are driving a transformative strategic agenda called "Positive Motion", aimed at greening our revenue streams and fostering sustainable growth. As part of this vision, we are looking for a highly Trading Digitalization & App Development Specialist to join our IT Trading team in Madrid.

Filmin is the leading streaming platform for film lovers in Spain and Portugal. Independent cinema, documentaries to understand the world, the most award-winning series, great classics from film history, and privileged access to the world's most important film festivals.

If you are looking for a new challenge and would like to take part of international projects within a multinational IT firm, this is your opportunity! At NTT DATA we are currently looking for an Exchange Sys Admin & MS Azure & Azure IAM to join our International Organisations team, to work for a European Public Agency within a dynamic environment that promotes professional growth.

Are you passionate about tackling climate change and driving impactful solutions? Join our team as a Sustainability Analyst, where your skills will contribute to advancing natural climate solutions and fostering sustainable growth.

At Avincis, we're dedicated to meaningful work with a clear purpose. We're seeking talented individuals passionate about making a difference while growing their careers in a dynamic environment. Avincis is one of the world's leading Emergency Aerial Service Operators and the largest in Europe.

Are you looking for a challenging project in a multinational environment where you can develop personally and professionally? This is your opportunity! We are looking for you for our team in Spain: Regulatory TechnicianWhat are we looking for? Highly involved and committed professional, with strategic vision and adaptability to change.

You'll work alongside our executive team to shape budget models, optimize capital structure, and drive financial performance across multiple regions.

At ING we are looking for a Finance Budget Partner Your role and work environment: We are looking for a Finance Budget Partner to new segments to help us in our ambition to support the Bank's growth and diversification achieving commercial and financial targets, while ensuring that we build towards the overall strategy.

Job Opportunity: IT Support Technician at AVASO TechnologyLocation: Zaragoza, SpainEmployment Type: Independent contractorExperience: 4+ years Company Overview:AVASO Technology is a global leader in providing IT solutions and services, specializing in offering top-tier support and managed services. We are committed to delivering cutting-edge technology solutions to our clients worldwide.

About H2SITE: H2SITE is a deep-tech start-up that uses advanced membrane reactor technology to solve the hydrogen transport problem by converting hydrogen carriers with well-known supply chains and separating hydrogen gas blends into fuel cell purity hydrogen.

ResponsibilitiesBackend & Microservices Develop and maintain backend services (ideally Python / FastAPI or similar). Design APIs, data pipelines, and internal services. Integrate services with relational or time-series databases (MariaDB, InfluxDB, QuestDB). DevOps & Cloud Operate and deploy services on Kubernetes (manifests, Helm, Kustomize). Build and maintain Docker images and container workflows.

Responsibilities: Oversee and coordinate import/export customs operations in Spain and the EU region. Review and verify all customs declarations, HS code classifications, and related documents submitted by third-party customs service providers. Ensure compliance with the EU Customs Code (UCC) and Spanish local customs procedures.

At ESTAL, we develop high-end packaging solutions for some of the most prestigious international brands across Spirits, Gourmet and other premium categories.

We are looking for an expert to work as Document Management Specialist Engineer! What do you need to fulfill this job? Archive Service Development: Design and implement the archive document service to ensure operational readiness by April 1, 2026. Docuware Configuration: Set up roles, permissions, data models, retention policies, workflows, and fund separation.