IT Internships in Barcelona, Spain

“(COMPANY NAME) iXp Intern- Associate Partner Renewal Executive in Barcelona. Collaborate with Customer Success Managers, negotiate contracts, and drive revenue growth. Fluency in English and German required. Fixed-term, paid position with opportunities for professional growth.”

“Data Analytics Intern position in Barcelona, focusing on 3D metals process control. Responsibilities include developing scripts, data visualization, reporting, and identifying critical process parameters. Requirements include a degree in Data engineering or related fields, proficiency in Python/R, SQL, NoSQL, and data visualization tools. Offers paid internship, flexible work schedule, and various benefits.”

“Data Internship Program in Barcelona. Join a cross-functional data team, work on end-to-end data solutions, and gain skills in data modeling, visualization, and analytics. 6-month full-time internship for STEM students with knowledge of SQL, Python, and data analytics. Opportunities in Data Analyst, Analytics Engineer, and Product Data Scientist roles. Benefits include (COMPANY NAME) credits, gym discounts, remote work options, and wellness support.”

“Tech Internship Program in Barcelona for Backend Software Engineers. 6-month program starting April 2026 or October 2026. Learn Java and Kotlin, work on customer-centric projects, and potentially transition to a full-time Junior Backend Engineer role. Open to STEM students or recent graduates with knowledge of Java, Python, or other programming languages. Full-time or part-time (4h/day) available. Benefits include (COMPANY NAME) credit, discounted gym membership, learning opportunities, and mental well-being support.”

“Software Developer, IT Application Internship in Barcelona, Spain. 6-month full-time position starting February 2026. Focus on developing software products for Financial and Tax backend applications, including AI projects. Collaborate with stakeholders, design and implement technical solutions. Requirements: C1 English, knowledge of .NET core, C#, Angular/React, SQL/NoSQL databases. Experience in Machine Learning is a plus.”

“Zurich Technology Delivery Center in Barcelona offers a 6-month part-time Power Platform Developer Internship. You'll develop on Microsoft Power Platform, collaborate with cross-functional teams, and work in an agile environment. Ideal for tech-savvy students pursuing degrees in Computer Science, Engineering, Physics, or Mathematics, with basic programming knowledge. Benefits include a flexible schedule, training opportunities, discounts, and a dynamic workspace. Fluent in English, Spanish, or Catalan required.”

“(COMPANY NAME) seeks an intern to design and implement AI-based systems for their Services team. The role involves crafting robust, scalable architectures for agentic systems and combining Knowledge Graphs with GenAI. Ideal candidates should have strong software engineering skills, experience with distributed systems, and a passion for learning. Join (COMPANY NAME) to revolutionize industries and leave the world better.”

“Assistant Information Technology Manager Internship at Marriott International. Responsibilities include IT incident verification, network access management, application configuration, hardware troubleshooting, maintenance coordination, data archiving, and inventory management. Join the Ritz-Carlton and Hotel Arts team.”

“* Analytical Thinker: You enjoy working with data, identifying trends, and solving complex problems. ...”

“* First job experience in the field of sustainability/ESG from internships or working students activities. ...”

“* Ability to prioritize and manage multiple tasks. * Proactive. ...”

“: * Improve continuously Salesforce infrastructure ensuring all data, content, Salesforce flows, configurati...”

“If you're considering a role with us, know that you'll be joining a hub of technological excellence dedicated ...”

“You will analyze the full funnel landscape-comparing Paid Ads, Referral programs, and Organic traffic-while al...”

“You will work closely with Marianne Ducournau (Head of AI Products) or Benjamin Wolter (Head of AI Products) ,...”

“* Analytical Thinker: You enjoy working with data, identifying trends, and solving complex problems. ...”

“* Gestionar la base instalada de partners de Veeam y realizar actividades de telemarketing para buscar nuevos ...”

“* Proactive & Creative: You want to create and propose your ideas and alternative solutions to business requir...”

“(COMPANY NAME) internships across all seasons are full-time positions, and interns should expect to work in office, Mo...”

“* MVC, routing, REST APIs * ActiveRecord, SQL, and first database schemas ...”

“Every day brings exciting new challenges and opportunities for personal growth. ...”

“* Maintain basic dashboards and reports to monitor SEO and CRM funnel performance. ...”

“¿Por qué (COMPANY NAME)? (COMPANY NAME) es líder global en transformar y gestionar los negocios de los clientes aprove...”

“If you're considering a role with us, know that you'll be joining a hub of technological excellence dedicated ...”

“* Team-oriented mindset with a proactive, learning-driven attitude. ...”

“¿Qué buscamos? * Tienes una mentalidad ágil y orientada al crecimiento. ...”

“* Work closely with the receivables department to address any discrepancies ...”

“* Build new product features from start to finish: through conception, research, maintenance, and polish ...”

“* Creative mindset with attention to structure, storytelling, and impact in your communication. ...”

“* Publication record in relevant conferences demonstrating ability to conduct innovative research in deep lear...”

“You are not just going after cool stuff - You understand the balance between craft, speed, and the bottom line...”

“Bonus: If you've heard of NLU, LLMs, or Agentic AI and are excited to explore how these technologies are shapi...”

“* Procéder aux actions correctives et répercuter vers les spécialistes du domaine. ...”

“* Apply engineering principles to solve complex problems through sound and creative engineering. ...”

“* Products delivery. Work closely with Central Engineering teams and installation teams to : ...”

“Aprender de un equipo con experiencia y ganas de compartir. ...”

“We do this by leveraging innovative digital sales tools to give our prospects a great first experience with SA...”