intern internship English-speaking jobs in Cartagena

Designs, develops, and maintains scalable data transformation workflows using dbt. Navigates Snowflake to ensure data accuracy, performance, and compliance. Orchestrates data pipelines and scheduling using Airflow. Writes and optimizes SQL queries for data extraction, transformation, and loading. Collaborates with data engineers and analysts to deliver high-quality data solutions. Monitors and troubleshoots data workflows.

As a Global Solutions Advisor (DACH), you will advise mid-market organizations across Germany, Austria, and Switzerland on global talent management solutions. You will lead sales cycles, build business cases, and guide clients through complex global workforce decisions.

Leads commercial initiatives, identifies new business opportunities, and oversees solar and storage projects in Spain. Requires 5+ years of experience in business development and project management within the solar and/or storage sector.

EU Business School seeks a native English speaker to write and edit compelling content for various print and digital media. Must have excellent writing, proofreading, and communication skills, and experience with U.S. English grammar.

Leads the onboarding and implementation of Nuitée's platform for new and existing clients. Manages the end-to-end process from requirements gathering to integration, testing, and go-live. Acts as the primary point of contact for client implementation teams. Translates client needs into scalable solutions using Nuitée's APIs and platform capabilities. Coordinates cross-functionally with product, engineering, and commercial teams. Ensures clients achieve maximum value from the platform and transition to long-term account management.

Senior Meetings & Events Manager will manage Perk's largest MICE opportunities, from RFP to contract sign-off. Responsibilities include leading end-to-end coordination of conferences, meetings, incentive programs, and corporate events for global clients. The role requires 2-4 years of events expertise, a proven track record of managing complex events, and strong client relationship skills.

STAC seeks a Poland Sales Manager to develop and maintain business relationships in Poland and Germany. Responsibilities include presenting the company's product portfolio, identifying growth opportunities, and representing STAC at events. Requires a minimum of 2-3 years of commercial or technical experience, advanced Polish, English, and German language skills, and the ability to travel 15 days per month.

The Sales Director will lead the go-to-market and revenue growth strategy in Spain, building and managing a sales team focused on new business acquisition and account expansion. This role will define and execute sales strategies, identify key industry verticals and strategic accounts, and collaborate with marketing, product, and customer success teams.

Key Account Manager to onboard, train, and build relationships with travel partners on the TBO.COM B2B platform. Develop and maintain existing business, win new opportunities, and achieve sales targets. Requires 5+ years of experience in the retail travel industry, strong sales and negotiation skills, and fluency in English and Spanish.

Leads and coordinates administrative processes for international fleet operations across Spain, Portugal, Italy, and Greece. Manages fines, insurance, documentation, and cross-country workflows.

Senior Financial Controller to monitor financial performance, develop cost control measures, and conduct financial risk assessments. Requires 6+ years of experience as a Financial Controller, a bachelor's degree in a relevant field, fluency in English, and advanced Excel skills.

IDOM seeks a Quality Manager to establish, implement, and assure quality management systems across the Global Corporate PMC and project portfolio. The role ensures projects meet contractual, regulatory, and corporate quality requirements.

Senior Solutions Engineer needed for cybersecurity and AI company. Design demos, workshops, and POCs, translate security challenges into solutions, and build custom integrations using Python and AI/ML.

Income Auditor to audit and reconcile daily revenues from all hotel outlets and systems. Verify transactions, prepare financial reports, and conduct audits to ensure accuracy and compliance.

Design and develop scalable SAP solutions, focusing on the SD module and S/4HANA. Collaborate in an international team supporting export-import operations. Requires 5+ years of ABAP development experience and strong English skills.

System Engineer to contribute to the development of the world's first hydrogen-powered commercial aircraft. Responsibilities include performing analysis, validation, and verification of system requirements, developing and verifying System Interface Documents, defining and executing V&V activities, and assessing technology maturity. Requires a University degree in Engineering with at least 5 years of experience as a system engineer, significant experience in Validation and Verification activities, and experience in DOORS.

SAP Technical Lead for S/4HANA implementation project. Focus on ABAP, BTP, Fiori, RAP, ensuring compliance with SAP Clean Core. Requires 10+ years of experience in areas like RAP, FPM, ABAP Cloud, CDS, APIs, AMDP, OData Services, Fiori. Experience with OTC, RTR, PTP processes and managing off-shore teams is essential.

This field sales position manages a customer portfolio and campaigns to optimize store performance in Tax Free Shopping and other areas. Responsibilities include training, relationship management, achieving sales targets, and providing support to merchants.

Data Analyst will identify and mitigate risks, develop Business Continuity Plans, and lead fraud prevention investigations. The role requires 2-4 years of experience in Audit, Risk, Fraud Management, or Data Analytics, proficiency with data analytics software, and a Bachelor's degree in a related field.

Experienced Banquets Assistant Manager needed to oversee daily operations and ensure successful execution of all banquet functions at a luxury hotel.