intern internship English-speaking jobs in Cartagena

Frontend Developer with 2+ years JavaScript experience and 1+ year with LitElement Cells needed for banking projects. Must have experience with BBVA Cells and environments. Fluent Spanish, B2 English. Hybrid work model.

Strategic Account Manager will focus on expanding existing enterprise accounts and driving new business development. Responsibilities include identifying whitespace opportunities, building C-level relationships, developing account strategies, and closing deals ranging from €50k to €150k+.

Senior Platform Engineer to design and build production-grade agentic AI systems for supply-chain traceability, sustainability, compliance, and verified claims workflows. Develop tools and services for agents to query data, call APIs, update workflows, and generate outputs. Collaborate with product, design, data, and customer-facing teams to turn real-world workflows into AI-powered features.

Equity Research Intern supports the creation of equity research reports on public companies. Assists with financial statement analysis, valuation metrics, and tracking company news. Ideal for students in finance, economics, or accounting seeking real-world experience.

Provides comprehensive support to an international entrepreneur with global business ventures and personal interests. Manages complex diaries, acts as a liaison with stakeholders, supports operations across various sectors, and handles administrative tasks. Requires total bilingualism in English and Spanish, with Catalan and other languages advantageous.

Senior Project Manager to lead an SAP PaPM implementation focused on Operational Transfer Pricing and CO Allocations. Manage cross-functional and technical IT teams, ensuring on-time delivery and stakeholder alignment. Experience with SAP project management, preferably in Finance, and knowledge of Roche PMM methodology is desired.

Clinical Site Specialist supports global clinical trials by building relationships with investigators, site staff, and stakeholders. Ensures smooth study delivery, contributes to recruitment strategies, and supports monitoring oversight. Requires clinical research background, strong communication skills, and willingness to travel.

Junior Flight Dispatcher to support daily training flights for student pilots. Responsibilities include flight schedule planning, aircraft preparation, flight monitoring, and coordination with instructors, maintenance, and operations teams. Must be comfortable with hands-on tasks, detail-oriented, and able to communicate effectively.

Technical Project Manager will define product vision and roadmap, manage the product backlog, and lead sprint planning and delivery. Requires 4+ years of experience in a tech or ad-tech environment with strong knowledge of the digital advertising ecosystem.

ERIKALUST seeks an Editorial & Copywriting Intern to support brand, editorial, and email marketing copy. The ideal candidate has excellent written English, a passion for language, and a keen eye for detail.

Administration Assistant needed for a multinational ICT company. Supports business process development, monitors workflow, manages data and communication. Requires a degree in a related field, 1-3 years of experience, and fluency in English, Spanish, and Chinese.

Customer Success Manager will build and maintain relationships with partners, guide clients through processes, and analyze data to support client success.

Marsh seeks a Placement Specialist to develop and execute placement strategies for clients. The role involves negotiating with insurance markets, analyzing programs, and collaborating with internal teams to deliver optimal solutions. Requires 3-5 years of insurance experience, a bachelor's degree, and fluency in English.

The International Sales & PR Manager will develop and implement a commercial strategy for villas and plots in Europe, focusing on high-net-worth and ultra-high-net-worth individuals. The role involves managing the full sales cycle, cultivating relationships with agents, family offices, and private bankers, and representing the company at luxury events.

Data Protection Engineer will maintain data protection tools, handle service requests, and ensure monitoring coverage of shared drives and databases. Responsibilities include deploying policies, automating tasks, and supporting the CSIRT team. Requires a Bachelor's degree in Computer Science or equivalent and at least one year of security engineering experience. Fluency in English is required, French is a plus. Experience with data protection tools (Varonis or Guardium) and storage technologies (NetApp, Dell EMC/Unity) is necessary.

Design, deploy, and manage CyberArk PAM solutions across on-premise and cloud environments. Install, configure, and maintain core components such as Vault, PVWA, CPM, and PSM. Onboard privileged and service accounts and applications into the CyberArk platform. Develop automation scripts and generate audit and compliance reports.

Senior Technical Services Engineer needed for LED display support, repair, installation, and training. Requires 1-3 years of experience with LED display repair and debugging, proficiency in control systems (e.g., Nova, Colorlight), and professional English fluency.

WinGD seeks a Superintendent Technical Engineer to provide on-site commissioning, troubleshooting, and training support. The role requires expertise in engine operation, maintenance, and diagnostics. Applicants must have a Bachelor's or Master's in Engineering, fluency in English, and the ability to travel extensively.

The Lyophilization Specialist executes and coordinates manufacturing processes, interprets analytical data, and performs specialized laboratory tests. The role requires experience in freeze-drying and laboratory equipment operation. The Specialist collaborates with other departments and contributes to process improvements.

Lead kitchen operations for a destination restaurant in Marbella specializing in open-fire cooking. Develop and inspire a culinary team, championing quality, innovation, and authentic Spanish cuisine. Proven experience with open-fire cooking and a background in Spanish culinary traditions are essential.