intern internship English-speaking jobs in Cartagena

Social Media Content Creator for Futurlife's Spain & Italy region. Create engaging photo and video content for Institut Marquès, FIV Valencia, and Fertility Madrid. Collaborate with clinic teams to capture authentic stories and deliver high-quality content aligned with brand guidelines.

Provides administrative, coordination, and operational support to the operations team in Tenerife, Spain. Assists with scheduling, communication, documentation, and reporting for field and office activities. Supports multiple tasks in a fast-paced environment while maintaining accuracy and timely follow-up.

The Knowledge Base Operations Engineer prepares, tests, deploys, and maintains software composition analysis (SCA) Knowledge Base updates. Responsibilities include running Ansible playbooks, writing Python scripts, operating a Go-based mining tool, managing data transfers, and delivering updates to customers.

Support existing German customers of a leading European office supply brand. Ensure smooth post-purchase experiences, answer questions, and identify upsell opportunities.

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.

Leads end-to-end acquisition projects, driving performance across paid media, lead generation, and eCommerce growth. Manages cross-functional teams, executes campaigns, and optimizes performance. Requires 7-10+ years of experience in agency or hybrid environments with proven ownership of acquisition projects.

Full stack developer needed to strengthen brand presence in Spain. Requires proven experience, proficiency in English, and expertise in React, TypeScript, Java, Golang, Node, MariaDB, Elastic Search, Docker, Kubernetes, AWS/GCP, Github Actions, and practical AI usage. Must possess a quality-driven development attitude and knowledge of unit testing, secure development practices, and performance optimization.

The Artwork Technician will process artwork within defined timeframes, ensuring quality checks and timely signoffs. Responsibilities include liaising with clients, recording artwork activities, and managing revisions through a change control system. Excellent communication skills, proficiency in Adobe Illustrator and InDesign, and a background in media/design are required.

Experienced Head of HR to design and implement centralized HR infrastructure for a growing iGaming group. Will establish scalable HR processes, build recruitment pipelines, and introduce performance management frameworks. Relocation to Valencia, Spain within 6-9 months required. EU citizenship is mandatory.

Motivated Sales Associate needed for Zoco Home's Marbella store. Previous retail experience, excellent communication skills, and fluency in English and Spanish required.

Customer Success Manager for Monday.com business line. Manages customer lifecycle, builds strategic relationships, and drives revenue growth. Requires 4+ years of experience in customer success or account management, advanced Monday.com knowledge, and strong communication skills in Spanish and English.

Application Security Analyst will evaluate business requirements, review software architecture, and conduct security testing. Requires a bachelor's degree, application security experience, and knowledge of Java, C++, and C#.

Meltio seeks a Channel Sales Representative to develop and manage international key accounts and day-to-day sales operations. The ideal candidate will have 3+ years of experience managing an indirect sales channel and a strong technical and business vision. Fluency in English and French is required.

Customer Experience Specialist needed for a leading outsourcing company in Spain. Provide customer support via phone, email, and social media in Dutch and English. Troubleshoot technical issues, educate customers, and collaborate with internal teams.

Develops and implements business plans for clients, generates new business, and manages client relationships. Analyzes data, presents findings, and trains clients on tool performance. Requires 2-3 years of client management experience, consumer/retailer panel analysis, and fluency in English and Spanish.

Provides customer service support via phone, addressing patient inquiries and concerns. Requires 1-2 years of experience in a call center or office environment, fluency in English, and strong communication skills.

The Director, Customer Service EMEA leads a multi-country team focused on order management and customer service. This role ensures operational excellence, customer satisfaction, and alignment with EMEA Commercial Operations' goals. The Director will oversee the end-to-end order lifecycle, process optimization, and strategic initiatives to enhance customer experience and operational efficiency.

Validation Technician needed for pharmaceutical manufacturing. Execute validation, equipment qualification, and start-up activities following GMP protocols. Report deviations and collaborate with cross-functional teams.

Strategy & Market Analyst (temporary) to support business growth through market intelligence and strategic analysis. Responsibilities include monitoring global energy markets, delivering strategic briefs, and contributing to strategic projects. Requires a degree in a relevant field, fluency in English, and 2+ years of experience in strategy, business analysis, or market intelligence. Strong analytical and communication skills are essential.

Treasury Specialist to manage cash flows, oversee banking operations, and support financial planning. Requires 3+ years of experience, strong analytical skills, and proficiency in Excel and TMS systems.