intern internship English-speaking jobs in Cartagena

Senior Cloud Architect needed for a multi-country industrial environment. Design and lead cloud migration (Azure preferred), define infrastructure roadmap, and architect scalable environments for ERP, manufacturing, e-commerce, and data platforms. Implement CI/CD pipelines, Infrastructure as Code, and DevOps practices. Ensure high availability, security, and compliance. Mentor engineers and collaborate with cross-functional teams.

WSO2 seeks a Channel Account Director to lead and expand its partner ecosystem across Southern Europe. This role focuses on driving joint business growth with System Integrators and Cloud Partners, enabling them to deliver WSO2's digital platforms to enterprise customers.

The Office Manager ensures smooth daily office operations, leads facilities management, coordinates reception, and provides support to the Executive Team. Responsibilities include managing suppliers, overseeing office operations, coordinating travel arrangements, and supporting People & Culture initiatives.

Creative Designer & Paid Media Intern will design ads for Meta, edit videos, and use AI tools to optimize campaigns. Must have strong creative judgment, video editing skills, and understand Meta advertising.

Information Security Professional will contribute to customer projects and internal security strategy development. Responsibilities include developing security guidelines, managing risks, and implementing an information security management system. Requires experience in information security, IT security consulting, and knowledge of standards like ISO 27001 and NIS/NIS2.

The ACS Squad within Deutsche Telekom Technik GmbH is seeking a motivated engineer to join their team. The team is responsible for the full lifecycle of critical IMS components, including the development of a new AI Calling system. The role requires experience with cloud-native technologies, Kubernetes, IMS architectures, and CI/CD pipelines. Familiarity with real-time systems, SIP debugging tools, and scripting languages is also necessary.

Experienced PYP Teacher to teach Mathematics, Science, and Chess to primary students. Must have a degree in Primary Education, recognized teaching qualification, and native, bilingual, or high level of English.

Payroll Specialist needed for freelance role in Spain. Expert in Spanish labor law, tax compliance, and payroll processing. Requires 3-5 years experience, proficiency in payroll software, and advanced Excel skills.

Namencis Education seeks a bilingual English Sales Development Representative to generate and qualify new business opportunities in the US market. Responsibilities include outbound prospecting, lead qualification, and communicating the value of business programs.

Senior M&A Underwriter to join a growing Warranty & Indemnity (W&I) Insurance team in Barcelona. Underwrite W&I policies for complex M&A transactions across Iberia and Southern Europe. Requires qualified lawyer with 4+ years PQE in corporate/M&A law, fluent Portuguese, and strong English.

Senior Process Engineer with 5+ years of experience in R&D&I projects, specializing in metallurgical and hydrometallurgical processes, process intensification, and critical raw material recovery.

Billing & Admin Specialist needed to lead automation and optimization of billing workflows. 3+ years of experience in administration, operations, or billing required. Strong understanding of billing processes and invoicing essential.

Ecommerce Intern will support a strategic project, including code and master catalog maintenance, product data review, brand asset management, launch support, and key account coordination.

Leads product marketing, analyst relations, and demonstration operations teams for a global AI-native platform launch. Responsible for driving commercial impact through go-to-market execution and refining messaging to improve market outcomes.

Software Engineer for Planetary Space Missions will develop functionalities for a mission planning application using C++ and CMake. Maintain and implement Jenkins pipelines for automated service administration. Support multiple projects, adapting to diverse business requirements and technical stacks. Contribute to technical analysis, project planning, and documentation. Maintain backend services based on Java Spring Boot, Solr, Tomcat, and PostgreSQL.

Experienced Accounting Lead with finance transformation expertise needed for the integration of a new Spanish subsidiary. Responsibilities include process analysis, migration support, and user acceptance testing for Oracle ERP.

Security Architect for enterprise applications. Define secure architecture patterns, lead threat modeling and security reviews, and champion secure coding practices. Must have 5+ years in cybersecurity with application security focus, software development or penetration testing background, and fluency in secure coding standards.

The Scientific Product Manager owns the strategy, roadmap, and delivery of scientific workspace products. Leads discovery to delivery execution with engineering, design, data science, and scientific stakeholders in an Agile environment.

Property Manager Assistant needed for two apartment buildings in Menorca (May-October). Support daily operations, guest services, and cleaning coordination.

Project Management Intern will collaborate on design, administration, and project management activities for ongoing projects in healthcare, industrial, aerospace, and test development.