intern internship English-speaking jobs in Cartagena

This fast-growing international iGaming business seeks a Founding CRM & Email Marketing Strategist to build and optimize CRM and lifecycle marketing strategies. Responsibilities include developing automated journeys, segmenting audiences, driving engagement, analyzing campaign performance, and ensuring regulatory compliance.

Senior Network Security Engineer needed for long-term assignment. Manage Palo Alto firewalls, configure and maintain LAN/WiFi environments, and configure AWS cloud instances. Requires experience with Cisco networking, AWS networking, and Palo Alto firewalls. Must have strong troubleshooting and communication skills in Spanish and English.

Provides personalized butler service in luxury environment. Requires fluency in English and one additional language. Experience in fine dining, guest service, and conflict resolution.

Experienced DevOps Engineer/SRE needed for a contract-to-hire role. Expertise in AWS, Terraform, Docker, Kubernetes, and monitoring tools (Datadog, Prometheus, Grafana, ELK) required. Lead incident response, conduct root cause analyses, and design automation frameworks.

Life Science Project Manager to lead the development and implementation of healthcare technology projects from conception to delivery. Responsibilities include translating customer needs into actionable specifications, ensuring project success within time and scope constraints, and providing clinical, technical, and regulatory guidance to customers. Must have strong knowledge of Good Clinical Practice (GCP) and clinical research regulations, proven project management experience in software medical device development, and deep understanding of the health industry.

Senior Full Stack Developer with 5+ years of Java (Spring Boot), React, and SQL experience. Collaborate in a cross-functional agile team to deliver scalable solutions for a global financial services environment.

Senior Internal Auditor to plan and deliver audits across operational and financial areas, identifying risks and recommending improvements. Requires 5+ years of experience, strong knowledge of risk, controls, and relevant standards, and excellent communication skills.

Hospitality Intern to support tourism distribution, reservations, and guest services. Assist with customer inquiries, booking process, and property information updates.

Provide onsite IT support for end users, resolving hardware and software issues. Experience with Microsoft Windows, Active Directory, and ServiceNow ticketing system required. Must have strong communication and customer service skills.

FP&A Manager will provide strategic financial insight and performance visibility across Europe. Responsibilities include leading budget and forecasting processes, coordinating with General Managers, performing monthly performance analysis, and preparing executive-level reporting. Requires a Master's degree in Accounting, Finance, or equivalent experience, +5 years of finance experience, and at least 2 years of supervisory experience. Fluent English required.

Leads and scales revenue across B2B and B2C channels, defining and executing sales strategy, building a high-performing team, and driving data-driven growth. Builds the commercial function from the ground up, including processes, tools, and team structure. Manages B2B and B2C sales channels, develops strategic partnerships, and oversees the online sales channel and concierge function. Owns Salesforce CRM, analyzes data to inform strategic decisions, and reports on key sales KPIs. Requires 8+ years of progressive sales experience, with at least 5 years in the luxury sector.

Intern to support Key Account Manager and Retail Managers in Madrid. Fluent in Spanish and Chinese required. Assist with operational tasks, purchase order management, internal process coordination, data analysis, and project follow-up.

ING is seeking a Frontend Engineer to design, develop, and test application components, ensuring functionality, quality, and performance. Responsibilities include delivering production-ready software, supporting production by fixing bugs, and contributing to technical discipline. The ideal candidate has extensive experience in JavaScript, HTML, CSS, and frontend frameworks (Angular 8+, ReactJS, Polymer, or Lit-HTML/Lit-Element). Knowledge of test-driven development, REST, web services, and continuous integration tools is required. Strong communication skills and experience in Agile/Scrum are also essential.

Join Sanofi Spain's 12-month Graduate Programme, combining work experience with a university-accredited course. You'll work full-time in a chosen stream (Digital, Data & Tech) on impactful projects, gaining experience with AI/ML, data, and digital products.

Provides administrative support for HR operations and manages daily office functions. Supports recruitment, onboarding, and offboarding processes. Ensures compliance with labor regulations and internal policies. Manages office supplies, coordinates meetings, and handles general inquiries.

Intern will assist in managing and executing key programs and projects, coordinating with cross-functional teams to achieve strategic objectives. Responsibilities include supporting production plans, budget and operational planning, performance evaluation, status updates, and risk analysis.

Laser Development Engineer needed for R&D team focused on cutting-edge laser system design, optical engineering, and photonics product development.

Provides 3rd and 4th line functional support for Microsoft Dynamics 365 F&O and CE, and the Annata A365 solution. Manages customer issues throughout the support lifecycle, including ticket triage, resolution, and communication. Handles incident, request, and change request tickets for partners and customers.

Information Security Architect needed to define and support application security requirements throughout the project lifecycle, with a focus on threat modeling. Responsibilities include conducting security reviews, assisting project teams, and ensuring compliance with security guidelines and regulations. Requires 5+ years of experience in security, strong technical knowledge, and relevant certifications.

MAKE is seeking a Community & Social Media Manager to build and manage online communities and social media presence. Responsibilities include creating and managing content, engaging with creators, and tracking performance across platforms.