intern internship English-speaking jobs in Cartagena

Senior iOS Engineer to develop new features in Swift and improve existing features for a flagship application. Collaborate with a team to design and engineer mobile strategies and ensure a dynamic, reliable app experience. Requires 5+ years of native mobile development experience, proficiency in Swift, SwiftUI, and Git, and fluency in English.

Maintains grounds, facility, and equipment in a safe and efficient manner. Follows maintenance schedules and reports accidents/incidents. Performs routine maintenance and repairs, including plumbing, electrical, carpentry, and mechanical work. Ensures equipment is properly maintained and reports malfunctions.

Freelance Business Development Representative to build and manage a pipeline of qualified prospects across European markets through outbound outreach.

Maintains inventory records, receives and verifies merchandise, and ensures timely dispatch. Organizes and labels goods, processes documentation, and participates in fiscal inventories. Supports sales by providing product presentations and assisting with customer service.

Graduate Analyst to support executive search team, conducting market research, identifying candidates, and managing data.

Customs Compliance & Operations Manager needed for a new business entity in Zaragoza. Expert customs knowledge and technical support to operational teams are required. Responsibilities include AEO authorization management, relationship with Spanish Customs and Tax administration, and analysis of customs flows and processes. The role requires a university degree in tax & legal or Spanish Customs administration, at least 5 years of customs experience, and fluency in English and Spanish.

Financial Crime Consultant to lead end-to-end delivery of projects within a TSB Fincrime Data and Transaction Monitoring migration program. Requires 5+ years of experience in Financial Crime or related domains, strong understanding of controls and data pipelines, and proven track record of project delivery in Agile and/or Waterfall environments.

Supports the Quality Management Manager in implementing quality systems, ensuring compliance with food safety standards. Manages quality assurance processes, conducts audits, and contributes to continuous improvement initiatives.

Medical Doctor specializing in integrative medicine and therapeutic fasting. Provides individualized care, oversees fasting processes, and collaborates with a multidisciplinary team.

Software Engineer will design and develop products enabling graphic designers to create and manage design assets. Responsibilities include contributing to the Scenes Platform, writing code in C# + .NET Core, NodeJS + Typescript, React.js, ThreeJS + Typescript, and creating tools for organizations.

Drivers will collect high-quality visuals of streets, points of interest, and public spaces using 360° cameras and lidars. Data will be stored on onboard computers and used to enhance an online mapping platform.

The Sustainability Technician will implement and maintain environmental and energy management systems (ISO 14001 & 50001) across the organization. Responsibilities include overseeing the HQ Environmental Management System, coordinating certifications, leading internal audits, consolidating environmental reporting, and supporting carbon footprint calculation and ESG reporting.

Seasonal Sales Associate needed to deliver exceptional customer service, drive sales, and support store operations. Must be able to work a flexible schedule, including holidays, nights, and weekends.

Senior Account Manager will secure new customers for Cloud solutions, maximize up-sell and cross-sell opportunities, and monitor pipeline progress. Requires fluency in Flemish and English, 3-6+ years of technology sales experience, and a bachelor's degree.

Corporate & Business Development Manager will drive strategic growth by identifying, evaluating, and executing business opportunities, with a focus on M&A and corporate initiatives.

Regional Chief Human Resources Officer will define and implement HR strategy for Europe, leading restructuring, cost optimization, and talent development initiatives. Requires 15+ years HR experience, 8+ years in senior leadership, and experience in industrial, chemical, pharmaceutical, or manufacturing organizations. Must be fluent in English and have strong analytical and communication skills.

Project Manager specializing in Sales will lead sales-driven projects from initiation to delivery, ensuring scope, schedule, budget, and quality commitments are met. The role involves partnering with sales, engineering, suppliers, and site teams to translate commercial requirements into executable project plans and successful site installations.

Legal Counsel needed for global digital advertising organization. Provide expert legal advice on privacy, data protection, and digital law. Draft, review, and negotiate Data Processing Agreements (DPAs) and related documentation. Ensure compliance with GDPR, ePrivacy, and industry frameworks. Collaborate with stakeholders to embed privacy compliance into product design. Qualified Lawyer in Spain required. 5+ years of experience in data protection and privacy law.

Head of Sales responsible for market development and team management in Spain. Requires 2+ years sales management experience, fluency in Spanish and English, and strong negotiation skills.

As an Apple Channel Store Advisor, you will support sales, merchandising, and operations within a partner reseller store. You will build relationships with partner staff, drive product knowledge and sales success, and provide excellent customer service through product demonstrations and training.