intern internship English-speaking jobs in Cartagena

We are seeking a skilled and dedicated Engineering Project Manager to join our Engineering Services team. In this role, you will be a trusted advisor for customers and apply your expertise in transmission and distribution power system project management to execute some of the most innovative solutions in the industry.

Traffic Manager (French speaker)Position based in Barcelona – Roche Bobois Spain HeadquartersPermanent contractROCHE BOBOIS: A global reference in French Art de VivreFounded in Paris in 1960, Roche Bobois is a world leader in high-end furniture and interior design.

Bitwise Agronomy is an Australian-based agricultural technology company helping growers make smarter, data-driven decisions through computer vision and advanced crop forecasting. Our AI-powered tools provide berry and produce farms with accurate, timely insights that improve productivity, reduce labour costs, and support better on-farm planning.

Unimedia Technology is growing fast, and we’re looking for a Software Engineer to join our team and help develop an innovative global platform used by call centers around the world. This is an opportunity to work directly with the CTO on a high-impact, cloud-native product built with modern technologies. What’s in it for you?

We are looking for a motivated and talented Data Scientist to join our team, for someone who has the passion to learn and explore the endless possibilities of Machine Learning applied to marketing. We are a Digital Consulting firm that provides independent, data and fact-based advice to brands to improve their marketing activities.

With more than 2,000 customers and operations in 13 cities around the world, we are an AI technology solutions provider-of-choice for 4 out of 5 of the world’s biggest technology companies, as well as leading companies across financial services, insurance, technology, law, and medicine.

Do you have a background in Business Development, M&A, or Executive Search, and C2-level English? At ONEtoONE Corporate Finance, we offer a key position with significant growth potential. ONEtoONE Corporate Finance is a leading global M&A investment banking firm (Middle-Market), with a presence in over 80 cities.

About us Viscofan is the world leader in the production and distribution of casings for the meat industry. With operations in more than 110 countries and a team of over 5,500 people, we combine industrial excellence and innovation to lead both the food and biotechnology markets.

Air Traffic Controller (Tower) | Shape safe & efficient skies over Southern Spain ️ Are you a licensed Air Traffic Controller looking for a new challenge in a dynamic airport environment? As the Air Traffic Services (ATS) provider at an airport in Jerez de la Frontera (Cádiz, Spain), we are looking for an ATCO to ensure safe, orderly and efficient traffic flows over Southern Spain.

MuleSoft Platform Engineer – Hybrid (Madrid) Location: Madrid, Spain (Hybrid) Seniority: Confirmed / Senior Contract type: Long-term project About WISR HUB WISR HUB connects businesses with the world's top tech consultants in Cybersecurity, Cloud, DevSecOps, Data & AI. We partner with medium to large organizations to scale digital teams quickly and securely.

Mid/Senior Data Center Technician Location: Madrid An Oracle Data Center Technician will be the technical liaison between the technology teams and the Data Center Environment. You are able to troubleshoot and solve hardware issues. As a skilled troubleshooter on a wide range of technical environments and systems, you understand which issues to escalate to the appropriate resolver groups.

Are you a quality engineer, looking for your next role in Barcelona? We have an excellent opportunity for our client, an engineering manufacturer, for a 12-month fixed-term contract. As a quality engineer, you will be responsible for achieving quality & productivity performance targets while fostering a customer-focused quality culture.

Machine Learning EngineerAI Systems & FrameworksLevel: Junior (1-3 years)Location(s): Barcelona, SpainJob Type: Full-timeAbout the roleWe are seeking a Junior Machine Learning Engineer to join our high-performance team collaborating with leading AI chip companies.

Organizing and delivering training for our Operations (Ops) and Development (Dev) teams on best practices for the usage and maintenance of the Docker solution. DevOps Best Practices This phase involves applying industry standards for the efficient and secure management of the container environment.

Our mission is to simplify Earth Observation (EO) data through AI — turning complex datasets into business-ready insights for smarter, more sustainable decisions. Mission Our goal is to unlock the value of satellite data and make it usable for everyone. We believe that data should drive better decisions — not complexity.

We are:Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of growth, collaboration, and impact.

Company Description ASFD Ltd, the design and engineering team of McMullen Facades, is a part of the JRL Group, which provides integrated construction solutions and delivers complex real estate projects. The group has 14 divisions, a turnover in excess of £600m, and is growing.

Job Specification: Oracle Opera Consultant (Spain – Remote, Spanish-Speaking)Position: Oracle Opera Consultant Location: Remote (Spain-based) Engagement: Permanent or Contract Language Requirements: Fluent Spanish (C1/C2) and good English Start: ASAP or flexibleAbout the RoleWe are seeking an experienced Oracle Opera Consultant to join our team and support the implementation, optimisation, and o

Chief Technology Officer (CTO) / Head of EngineeringScaling companyBarcelona (hybrid)Salary range: From 80k onwards depending on experienceOverviewWe are seeking an experienced and visionary Chief Technology Officer (CTO) to lead and scale our engineering organization.

Senior Rust Engineer (Rust/C++) Core Trading Infra We are partnered exclusively with a top-tier digital asset exchange. They have a global presence, and are renowned for their security and platform performance. The team are looking to bolster their Rust Engineering team in Europe.