intern internship English-speaking jobs in Cartagena

Process Engineer to support digital transformation in an industrial environment. Analyze, document, and adapt existing work processes to new digital systems.

Experienced SAP BW Consultant needed for long-term project (12+ months). Design, develop, and optimize data warehousing and reporting solutions within the SAP landscape. Key responsibilities include data modeling, ETL development, and reporting. Strong SAP BW experience and knowledge of data modeling concepts, ETL processes, and reporting tools required.

Payroll Risk & Compliance Specialist focused on Spain. Deep knowledge of Spanish payroll legislation and hands-on experience in a senior payroll, audit, or compliance role required.

Project & Structured Finance Manager will build financial models, conduct risk analysis, and manage due diligence for renewable energy projects. Requires 5+ years of experience in a similar role, expert financial modeling skills, and fluency in English.

Manage the full sales cycle for a customer portfolio, driving growth through consultative selling and stakeholder engagement.

Manager to oversee daily operations of a bathhouse, ensuring guest experience, team management, and profitability. Responsibilities include performance reporting, staff supervision, and maintaining operational excellence.

Provide customer service support to clients via phone and email, resolving requests, issues, and complaints. Fluency in English and German is required.

Certified Accountants needed for freelance, on-call advisory roles. Provide expert-level analysis for B2B and AI research projects requiring knowledge of fiscal regulations, reporting standards, and financial logic.

As a Journey Ambassador, you will greet, escort, and assist guests, handle luggage, and respond to requests to ensure outstanding service.

Service Manager needed for a multinational technology company in Spain. Manage customer relationships, ensure service delivery and network stability, and develop service solutions. Requires 8+ years of ICT experience, including customer service, delivery & maintenance, and sales for enterprise or carrier networks. Bachelor's degree and fluency in English are required.

ADP is seeking Business Development Representatives with fluent German to book qualified meetings for field sales in Germany. Responsibilities include prospecting, lead qualification, CRM management, and collaborating with sales and marketing teams.

Remote Sales Consultant handles warm and historic leads, initiates sales calls, processes payments, and enters data into the CRM system.

Administers, maintains, and optimizes the Atlassian ecosystem including Jira Software, Jira Service Management, and Confluence. Designs and configures Jira workflows, schemes, and integrations. Collaborates with engineering and program management partners.

Senior Trade Marketing professional will define and implement business plans for assigned clients, generate new business, and develop technical proposals. Requires 2-3 years of client management experience, consumer or retailer panel analysis, and fluency in English and Spanish.

Provide telephone customer service support for all calls received, ensuring guest satisfaction and adherence to hotel standards.

Fluent Flemish speaker needed for remote Inside Sales Representative role. Manage high-end customer journeys for a premium automotive brand in the Belgian market. Responsibilities include lead management, brand ambassadorship, consultative selling, and data reporting. Must have sales experience, strong communication skills, and a passion for the automotive industry.

Drive the full sales cycle for a SaaS search solution for e-commerce stores. Develop sales strategies, prepare proposals, and negotiate contracts. Must have proven sales experience, fluency in German (C2) and English (B2), and strong communication skills.

This Short Term Trader role within ENGIE Global Energy Management & Sales focuses on optimizing energy assets in Spain and Portugal. Responsibilities include managing physical markets, defining bidding strategies, and coordinating production planning. The position requires a strong understanding of energy markets, financial principles, and data analysis.

Inside Sales Representative will articulate Partner Program value proposition, register resellers, respond to inquiries, and provide product information. Must be native or bilingual in Dutch and advanced in English with previous B2B sales experience.

Supervises daily store operations including sales, administration, customer service, and merchandising. Leads and motivates a team to achieve sales targets and provide excellent customer service. Manages store presentation and ensures adherence to brand standards.