intern internship English-speaking jobs in Cartagena

Project Director to lead the execution of large-scale photovoltaic solar plants in New York, USA. Manage the entire project life cycle, ensuring technical, financial, and timely execution.

Supervises restaurant operations, conducts food & beverage trainings, enforces safety regulations. Requires 2+ years waiter experience, fluency in English, and knowledge of restaurant systems and food safety. Additional languages are beneficial.

Senior Accounting Analyst will manage daily accounting operations, including recording entries, bank reconciliations, and financial analysis. Requires 4+ years of finance experience, proficiency in Excel and SAP, and strong English (C1 level).

Build and maintain production AI agent flows using Python and LangGraph. Design and implement automation flows and recommendation systems. Own the integration with sandboxed execution environments for tool execution against real financial APIs.

This Sales Development Representative (SDR) role focuses on early-stage pipeline creation across Latin America. Responsibilities include market research, outbound prospecting, and booking qualified meetings for Account Executives.

Cloud Architect Advisory will review technical accuracy of Bill Of Material, provide feedback to Sales Team, and conduct technical validation of customer landscapes. Will analyze Early Watch Reports, size to-be landscapes, and prepare Technical Assessments. Requires 6+ years of experience in SAP Basis, SAP HANA and S/4 HANA, migration/upgrades, and cloud platforms (AWS, Azure, or GCP). Excellent communication skills are essential.

Georgeci Services seeks a middle finance professional to prepare and review consolidated financial statements, ensure reporting accuracy, and support budgeting, tax, and cash flow strategies.

Provides administrative and customer service support to the Export Sales Team. Manages customer orders, coordinates with Sales, Logistics, and Planning teams, and monitors shipments. Requires a university degree, fluency in English, and experience in a customer-facing role.

As a Guest Services Advisor, you will be the primary point of contact for guests, providing exceptional customer service and ensuring a seamless stay. Duties include assisting with check-in/check-out, providing information about facilities and local attractions, and reporting maintenance issues. Previous guest relations experience, proficiency in property management systems, and fluency in English are required.

Senior Salesforce Developer will participate in technical design, perform effort estimations, and collaborate with teams to achieve project objectives. Responsibilities include analyzing and improving application performance, identifying technical risks, and documenting processes. Requires a degree in Computer Engineering or a related field, at least 3 years of experience as a Salesforce Developer, and knowledge of development technologies.

Manages end-to-end inbound logistics operations for imported and local parts, including transportation, receiving, warehousing, and delivery. Defines and optimizes warehouse operational standards and supervises 3PL teams. Designs inventory strategies, plans warehouse layout, and ensures inventory accuracy. Manages material delivery schedules based on production plans and oversees material preparation and line-side delivery. Monitors inventory status, controls shortage risks, and coordinates returns and claims.

Machine Learning Engineer to design, build, and maintain scalable data and ML infrastructure. Will bridge the gap between Data Scientists and Data Engineers, accelerating the ML project lifecycle and maximizing cloud infrastructure utilization. Requires experience with AWS Analytics Services, data pipelines, Python for ML, EMR, Spark, and CI/CD for ML.

Logistics Intern to support daily operations, monitor service levels, analyze inventory, and track transport flows. Must have a Master's degree, strong Excel skills, and fluency in English.

Lead the execution and operational strategy for an AI Platform empowering business professionals to make data-driven decisions. Manage the roadmap, define product logic, and build an evaluation framework to ensure AI outputs meet professional standards. Translate business needs into technical requirements and collaborate with engineering and stakeholders.

Design, deploy, and monitor ML/LLM pipelines. Scale cloud infrastructure (AWS/Azure) using GitOps, CI/CD, Docker, and Kubernetes. Optimize model performance and resource utilization.

Senior Navision Developer needed for a dynamic international company. Collaborate on development and analysis of functionalities across subsidiaries. 3+ years of experience in Navision and Business Central development and customization required. Strong technical knowledge and analytical skills essential. Fluent English required.

ENEB seeks a bilingual (English) Commercial Advisor/Sales Consultant to generate sales and close deals through phone and written communication. Responsibilities include sales closure, lead generation, customer service, and data recording. Requires 3-5 years of commercial sales experience, strong communication skills, and a results-oriented mindset.

Mortgage Advisor needed to assess client financial situations, secure mortgage solutions, and guide clients through the application process. Requires a robust financial background, experience in banking or wealth management, and proficiency in Google Suite and CRM applications.

Data Architect to design and implement data-driven solutions. Define functional and technical data architectures, contribute to project documentation, and collaborate with IT teams.

Airbus Defense and Space is seeking a Test Specialist for Avionics/Mission/MIDS/Nav Systems in Getafe. The successful candidate will support integration test activities at the aircraft level, analyze test data, and report results. The role requires 5+ years of experience in integration testing and proficiency in English and Spanish. NATO SECRET CLEARANCE is required.