intern internship English-speaking jobs in Cartagena

COMSER seeks a Qualification and Validation Technician for GMP Compliance Services. The role involves designing and executing validation protocols, analyzing results, and improving documentation. Requires a scientific-technical university education and full professional level English.

As a Scrum Product Owner, you will develop product vision, collaborate with stakeholders, and execute the vision with a team of engineers. You will oversee projects, define acceptance criteria, and drive the release management process.

Manage and grow a portfolio of B2B partners, building relationships and helping organizations achieve environmental impact. Close leads, deepen relationships, and expand accounts through upselling and cross-selling.

Manages and leads Leon Cycle's warehouse and logistics operations in Europe and North America. Partners with sales teams to ensure efficient logistical operations and supports business growth. Manages inventory, returns, and reports to the Global Supply Chain Director.

Manages sales and promotion of Cooler Master's full product range. Responsible for channel program support, sales activities, and achieving revenue targets. Requires 3-5 years of sales/marketing experience, preferably in IT and PC hardware sales. Fluency in English and Spanish is required.

Sales Development Representative for UKI & Nordics markets. Engage and qualify potential customers through outbound and inbound outreach. Generate qualified opportunities and schedule meetings for Account Executives. Must have previous experience as an SDR in B2B Tech and be based in Spain.

IT Service Catalog and Reporting Administrator (ServiceNow / CMDB) needed for a multinational banking leader. Manage and maintain the service catalog, update documentation, prepare reports, and provide administrative support for ServiceNow. Requires 4+ years of IT experience, ServiceNow (user level) and CMDB experience, and strong reporting skills.

Experienced SAP S/4HANA Master Data Lead/Business Data Owner needed for a 4-6 month contract. Drive data governance, quality, and continuous improvement across global S/4 environments. Lead MDM processes for Business Partner, Material, and Finance domains.

Senior Software Engineer to design, develop, and maintain mobile applications using React Native and TypeScript. Build and scale driver-facing products, collaborating with Product, Design, and fellow engineers. 5+ years of full-stack development experience required.

Human Rights Intern to support the Human Rights team in Bilbao, Spain. Collaborate on analysis, monitoring, and systematization of information related to social projects and Human Rights Impact Assessments. Support report creation and presentations for internal and external stakeholders.

Experienced Electrical Engineer (PMC) needed for a steel making project. Responsibilities include electrical engineering oversight, design review, compliance assurance, and coordination with EPC/EPCM partners and stakeholders.

Manage inbound and outbound sales for B2B clients via phone, email, video, and social media. Identify key contacts, manage sales pipeline, and document interactions in Salesforce.

The Product Designer will translate complex workflows and customer needs into intuitive and efficient platform experiences. This role involves end-to-end design, research, user flows, wireframes, prototypes, and visual design. The ideal candidate has experience designing for B2B platforms, fashion eCommerce, and photography workflows, and is proficient in AI design tools.

Silbat Energy Storage Solutions seeks a Technical Project Coordinator to monitor project progress, identify challenges, and manage technical procurement. The role requires strong analytical, communication, and project management skills, proficiency in English and Spanish, and familiarity with programming languages.

TikTok Shop expert needed to manage end-to-end shop ecosystem. Responsibilities include shop setup, product listing optimization, affiliate/creator program management, live commerce operations, and performance reporting. Requires proven experience with TikTok Shop, e-commerce conversion principles, and data analysis.

Atelier Madre seeks a Fashion Designer to join their team in Barcelona. The role involves engaging with customers, sharing expertise, and assisting them in selecting bags.

Business Development Prospecting Officer will focus on lead generation and commercial support activities for the pharmaceutical, biotech, and medical device sectors. Responsibilities include prospecting, outbound communication, meeting coordination, CRM management, and administrative support.

Leads data strategy for Financial Crime, including Transaction Screening, Transaction Monitoring, Name Screening, KYC/PKYC/CRA, Alerts, cases, SARs, blocks, and regulatory data. Defines data principles, migration approach, and ensures control continuity during migration. Requires experience leading data migrations in regulated financial services.

Junior Growth Specialist to support retention and loyalty campaigns, manage VIP clubs, and analyze player lifecycle performance. Requires 1-3 years of experience in growth, CRM, or retention, strong analytical skills, and proficiency in Excel/Google Sheets.

Project Strategist to lead complex projects across Spain and Europe. Support and coordinate stakeholders, bring structure to project environments, and lead meetings. Minimum 5 years of experience in project management, delivery coordination, or strategic project roles required. Degree in engineering, architecture, construction, or related field. Fluency in English and Spanish required. Travel across Spain and Europe is necessary.