intern internship English-speaking jobs in Cartagena

Own commercial growth across Spain and Iberia, building and scaling direct and partner-driven revenue. Shape and execute the go-to-market strategy, manage the full sales cycle, and build a high-performing team.

Senior Account Executive to build and manage key European client relationships for a global digital marketing agency expanding into Barcelona. Responsibilities include account management, new business development, and client collaboration. Requires 3-5+ years of experience in account management, fluency in English and Spanish, and a strong entrepreneurial mindset.

Sales-driven student with fluency in French and English will assist the French Sales team in expanding hotel offerings and negotiating deals. Responsibilities include researching, qualifying, and onboarding new hotels, supporting campaigns, and ensuring agreements meet standards.

Developer to contribute to the development, testing, and deployment of a platform that monitors network activity for copyright infringements. Requires Python, MySQL, AWS experience, and GitLab/Jira familiarity.

This role is for a Dutch-speaking Account Manager to support Dutch companies in optimizing their online advertising strategies. Responsibilities include providing strategic campaign support, meeting sales targets, and analyzing campaign performance. The ideal candidate has C1-level Dutch proficiency, fluency in English, and 6-12 months of experience in online advertising or sales.

Evaluate a new personalization feature for Gemini, assessing the quality of AI-generated responses based on user data and personal experiences.

Senior Project Manager to lead and coordinate CX and digital commerce projects across multiple countries. Manage RFPs, collaborate with international teams, and apply project management best practices. Requires 7+ years of experience as a Project Manager, strong CX project experience, and knowledge of MarTech solutions. Fluent English required, Spanish a plus.

Procurement Manager for a major European railway project (Rail Baltica). Develops procurement plans, manages supplier selection, and oversees material and service acquisition. Requires a bachelor's degree, 15+ years of relevant experience, and B2 English proficiency.

Sales Specialist / Distribution Lead for AiDP's Intelligent Document Processing platform. Drives sales, manages distribution strategies, engages with clients, conducts product demonstrations, and trains partners.

Leads all operational areas of a fully integrated production facility, ensuring safe, efficient, and high-quality production. Manages plant P&L, develops budgets and production schedules, and champions cost optimization and continuous improvement initiatives. Requires a Bachelor's degree in Industrial Engineering and 8+ years of experience leading operations in manufacturing, ideally within highly regulated industries.

Leads and manages a backoffice sales team, overseeing the full order lifecycle for B2B clients and bespoke projects within the luxury hospitality segment. Ensures accuracy in invoicing, documentation, and commercial conditions while maintaining updated client and order data in ERP systems.

Senior Temenos T24/Transact Developer with Solution Architecture experience needed to support a 2026 T24 upgrade program. Responsibilities include defining target architecture, implementing componentization strategy, designing integrations, and ensuring adherence to architectural standards. Requires 12+ years of hands-on T24/Transact development experience, strong communication skills, and expertise in core banking architecture patterns, Temenos componentization, and Kafka.

Sales Designer/Designer Sales to manage key account ZARA, prepare seasonal developments, and collaborate with design and production teams. Requires a degree in Fashion Design, strong design and sales skills, and fluency in English and Spanish. International travel required.

Field Sales Representative to manage operations across Spain and Portugal. Responsible for the full sales cycle, from prospecting to account management. Requires 2-4 years of field sales experience in FMCG, food distribution, or wholesale. Fluent Spanish required, additional languages a plus.

Sales Executive to develop new business in the printing industry, targeting Spanish and French-speaking markets. Requires proven new business sales experience, fluency in Spanish and French, and knowledge of the printing industry.

As a Solar Data Analyst, you will monitor, analyze, and report on solar farms, identifying performance issues and communicating findings to relevant teams. You will generate reports, assist with onboarding new sites, and analyze data to improve plant performance.

Business Development Representative will drive outbound pipeline generation from the Valencia office. Responsibilities include identifying prospects, engaging them through cold outreach, and creating opportunities for the sales team.

Support the openings, closures, and renovations of Desigual points of sale. Assist in design coordination, budgeting, and project schedule tracking.

Real Estate Agent opportunity in Marbella. Focus on listings, deal flow, and income. Requires sales experience, full-time commitment, own vehicle, and fluency in English or Spanish.

Lead Backend Tech Lead to drive the technical direction of an FP&A platform. Shape and evolve the architecture, ensuring scalability, reliability, and maintainability. Deep Python (FastAPI) experience in production environments required.