intern internship English-speaking jobs in Cartagena

Experienced accountant needed to lead consolidated financial reporting for a global IT Services firm. Responsibilities include preparing financial statements, ensuring compliance, driving process improvements, and supporting the CFO.

Provide high-quality customer support in Dutch and English for a leading sound equipment company. Assist customers with inquiries and technical support, ensuring a positive customer experience.

Senior Sales & Account Manager drives client retention, growth, and satisfaction for global, enterprise, and national brands. Manages a portfolio of accounts, develops account plans, and leads a team of Account Executives. Collaborates with internal teams to ensure successful service delivery and client outcomes.

DevOps/Enablement Engineer to design and implement automation solutions for platform efficiency and scalability. Collaborate with cross-functional teams to optimize processes, integrate new features, and maintain monitoring and documentation.

Sr. Medical Advisor needed for OTC/Consumer Health company. Supports product launches, marketing plans, and provides scientific expertise to sales, marketing, and healthcare professionals. Requires Life Science degree and 3-4 years of relevant experience. Fluent English required.

Sales Associate needed for a store in Lanzarote. The role involves providing excellent customer service, assisting with sales, managing stock, and implementing visual merchandising guidelines. Previous customer service experience and a passion for fashion are required.

TheCore-studio seeks an Industrial Engineer or Technical Architect to support the technical development and due diligence of retail projects in Barcelona. This role involves reviewing and assessing MEP projects, identifying risks and feasibility, and coordinating with local architects and engineers.

Junior System Design Engineer to support system analysis, 3D/DMU modeling, and feasibility studies. Requires a degree in Mechanical, Industrial, or Aerospace Engineering and basic CAD/3D design skills (Catia preferred). Must understand configuration rules (ESI Basics, QC2, SIDP/TDD) and have good English (B2 minimum).

Senior Digital Paid Media Specialist & Analyst to lead global data-driven decision-making initiatives. Experience in planning, running, and optimizing paid display, paid social, and programmatic campaigns across Google Ads, Meta, and programmatic platforms required. Strong analytical and reporting skills with a focus on translating data into actionable growth strategies.

Solution Specialist will work with small and medium-sized companies, maximizing up-sell and cross-sell opportunities. Responsibilities include presenting cloud solutions, providing technical product overviews, and conducting trainings. Requires proficiency in Danish and English, 3-6+ years of technology sales or business development experience, and a minimum Fundamentals certification.

Provides support to Private Bankers and management on client-focused operations. Assists with client administration, account opening, and portfolio management. Ensures timely and efficient processes.

Technical Sales Manager to lead business development in Southern Europe for a European engineering group specializing in maritime solutions. Responsibilities include developing relationships with shipowners, shipyards, and system integrators, identifying business opportunities, and serving as a technical advisor. Requires a technical background in electrical engineering, automation, or related fields and proven experience in technical sales within the marine or shipbuilding industry.

This role focuses on extracting insights from trading performance data and translating them into actionable recommendations for management. Responsibilities include analyzing performance against benchmarks, developing deeper analyses on underperforming regions, and supporting commercial teams with trading information.

UST seeks a Senior ServiceNow TPRM Engineer to design, develop, and maintain secure, efficient ServiceNow TPRM solutions for a banking client. The role requires expertise in ServiceNow scripting, ITIL processes, and risk management lifecycles. Minimum 7 years of ServiceNow development experience, with at least 3 years focused on TPRM/Vendor Risk Management is required.

Process Transformation & Agentic Automation Consultant will analyze operational processes, identify automation opportunities, and collaborate with teams to implement solutions. Requires a Bachelor's or Master's degree, 5+ years of relevant experience, and proficiency in process documentation and automation tools.

Client Advisor needed for full-time, temporary contract at La Roca Village store. Drive sales results, build client relationships, and contribute to a positive team environment. Experience in luxury retail and fluency in Spanish and English are required.

Manage and sell textile products and technical tests, negotiating sales conditions to achieve Textile Business Unit turnover. Develop client relationships, promote new products, and conduct client visits. Prepare commercial proposals, identify customer needs, and collaborate with technical teams to provide solutions.

Finance Controller needed for a growing Venture Capital firm in Madrid. Manage accounting functions, fund closings, LP reporting, and tax compliance. 4-5 years of finance experience in VC, PE, or regulated finance required.

Manage ocean freight import operations, overseeing the entire shipment cycle from planning to execution. Provide customer support, liaise with shippers, network, and overseas partners. Ensure compliance with procedures and international regulations.

Lead end-to-end Salesforce project delivery in an Agile environment. Manage risks, dependencies, and communication with clients and internal teams. Proven track record delivering Salesforce implementations and experience working in Agile models required. Strong English proficiency mandatory.