intern internship English-speaking jobs in Cartagena

Reference: VB7153 Salary: €50,000 - €60,000 benefits Location: Barcelona This role exists to ensure the personal, household, and family domain of the CEO operates seamlessly, with a level of discretion, reliability, and anticipation that supports the CEO’s overall effectiveness.

We are looking for a Power BI Developer to contribute to our mission of enabling smarter decision-making in fast-moving consumer goods (FMCG) companies by offering innovative Software-as-a-Service products based on granular, near real-time, omnichannel consumer purchase data.

(INTERN) Project Engineer – Development & Asset Management Velto Renewables (Velto), a subsidiary of CDPQ (Caisse de Dépôt et Placement de Québec), is looking for a Project Engineer (intern) to join its team in Madrid, and to assist in the Asset Management Team in Madrid. Velto Renewables is a renewable energy independent power producer with a long-term asset ownership strategy.

Are you passionate about investing? Do you buy stocks, ETF or Crypto? We've partnered with a FinTech startup to hire a Product Manager to drive innovation and take their cutting-edge platform to the next level. Currently at Series B, this is your chance to join a high-energy team that's revolutionizing the financial landscape with smart, seamless, and scalable solutions.

Partnerships & Business Development InternBarcelona (Mandatory)About ExtraordinaryExtraordinary is a platform for professionals that helps you discover where to go and who to meet through curated, real-life experiences. Think of it as a “ClassPass for networking”, members use a credit-based system to access dinners, events, workshops, and experiences hosted by trusted partners across the city.

About the Company Founded in 2001, Reemoon Technology Co. , Ltd. is a high-tech enterprise integrating R&D, manufacturing, sales, and service. The company is dedicated to providing advanced fruit and vegetable sorting and packing automation solutions worldwide.

We are looking for a motivated Business Development Representative to join our fast-growing digital marketing agency. Based in Madrid, you'll focus primarily on the Irish market, speaking directly with business owners and helping them see the clear ROI of our solutions. The role offers a strong base salary plus generous commissions and a structured pathway into a closing role.

We are looking for a dynamic and organized Marketing & Communication Intern to support the animation of SomethingAdded. Reporting directly to the Marketing & Communications Manager, you will play a key role in the day-to-day execution of our marketing initiatives in collaboration with our network of partners.

IFS Developer – IFS ERP V10 - FS ERP Cloud V 22R2 – Base server development - Spain Empiric has received an exciting opportunity for an IFS Technical Developer with good experience in IFS ERP Finance / SCM / Projects module.

Field Application Specialist Invenia Group Spain (Remote) Do you want to work for an innovative company at the forefront of clinical genomics, dedicated to improving patient care through cutting-edge AI-driven solutions?

Who are we: Neotalent Conclusion is one of the leading Iberian specialists providing services in Information Technology and Engineering services.

Therapy Development Manager/Regional Sales ManagerLocation: Spain & Portugal (Iberia – National remit)We are seeking a highly driven and entrepreneurial Therapy Development Manager to lead the launch, development, and scaling of an innovative Class III implantable therapy across Spain and Portugal.

Presales Consultant – Supply Chain & Transport Management (TMS)We are looking for a Presales Consultant for a client in tech specialized in Transport Management Systems (TMS) and Supply Chain digital solutions, working with shippers in manufacturing and retail across international and multi-country environments.

WHO WE ARE At SAME Solutions we are on a Mission to save the world from boring security training. We produce interactive security eLearning and video content globally and customize the same to large multinational clients.

Opportunity – CRM Applications Software Engineer (Node. js / TypeScript) About the roleWe are looking for a CRM Applications Software Engineer with 4+ years of experience in Node. js, TypeScript, and microservices to join a high-impact project for one of our top-tier clients.

Job Description: We are looking for a seasoned Web Analyst with deep expertise in Adobe Analytics to lead our analytics practice and mentor junior analysts. This role bridges business needs with technical solutions, ensuring scalable, agile reporting and actionable insights. Responsibilities: Lead and guide junior analysts, fostering best practices and continuous learning.

We're seeking a Lead Analyst, Supply Chain Systems to play a key role in the delivery and optimization of Blue Yonder Warehouse Management Systems (WMS) across a diverse logistics network. This role involves leading the technical aspects of WMS implementation, configuration, and support — from requirements gathering through deployment and post-go-live optimization.

Job Title: English Instructor (Part-time, 2-18 teaching hours a week) Company Name: Kids&Us Location: Poblenou, Sant Martí, Sant Andreu Are you passionate about teaching English in a fun, dynamic way while balancing other interests like studying, music, acting, or fitness? If your answer is yes, this job is for you!

***This is initially a Fixed Term Contract until the end of June 2026 - Hybrid from a new site in Zaragoza*** Responsibilities Lead cross-functional teams of engineers and machine learning practitioners to deliver impactful LLM and AI solutions for top-tier industry clients.

Company description:Mondrian & Hyde IbizaJoin us for a unique opportunity to showcase two one-of-a-kind lifestyle hotel brands coming to the idyllic Cala Llonga beach in Ibiza. Mondrian Ibiza is a sleek wonderland with 154 guest rooms and highly designed public spaces, including an expansive terrace with bay views.