intern internship English-speaking jobs in Cartagena

Head of Development / Senior Java Developer Málaga (Hybrid – 3 days onsite) At BaseCRM Solutions, we're looking for a highly technical senior engineer who will lead our development team while coding and architecting a large part of the time. This is not a purely managerial role — we value leaders who build, solve, design and get deep into the code.

The Opportunity We are seeking a skilled and detail-oriented Electrical Engineer to design, size, and optimise electrical systems for industrial equipment and power electronics applications. You will work closely with cross-functional teams to ensure our solutions comply with international standards and deliver high performance, reliability, and safety in the energy sector.

We are looking for a Senior Software Engineer with strong expertise in distributed systems and high-performance programming. You will join an international engineering team responsible for designing and building highly scalable platforms running on Kubernetes, powering core products used at large scale.

Note: Candidate must have valid work permit for Spain. Advanced English. Strong experience with C# and . NET Core. Interested candidates can share their CV sweety@infotreeservice. com / WhatsApp: +34 657391582 What does a great Senior Engineer (. NET) do?

Payroll SpecialistSummary Location: Prague (Preferred) OR Cluj OR Paris OR Barcelona - (HYBRID)Day Rate: Negotiable Duration: 3- 6 Months initial contract Availability: ASAPAbout the Client My client is the air transport industry's IT provider, delivering solutions for airlines, airports, aircraft and governments. Their technology powers more seamless, safe and sustainable air travel.

Welcome to Plaza Premium Group, we're people passionate about "Making Travel Better". We are a global company with team members from all walks of life, together we are #PPGFamily, together we are building a legacy. You don't need to be from this industry, you do need to be passionate.

About UsPrime Insights is a company connecting millions of users worldwide through our proprietary Market Research Panel apps. Our technology powers an international community, delivering a world-class survey experience for members and high-quality insights for clients.

Job Summary The Sales Application Specialist (SAS) Hemostasis is a mixed figure including both sales and technical responsibilities, being his/her main job tasks to actively promote and sell our products and solutions while keeping a good track on the technical status of the instrumentation park, reagent stocks and IT solutions.

ARE YOU READY TO JOIN OUR TEAM? Startups are exciting. That’s why we’ve never stopped. For decades, HCL has been a company of inventors and innovators. We power the most important industries on the planet — from finance to telecommunications to scientific research. We are busy, growing quickly and have an incredible workforce who are committed to becoming the #1 Software company in the world.

* Define and specify requirement documents and specifications according to user needs. * Study and continuous improvement of the user experience and interfaces. * Update and maintenance of the database and continuous optimization of the data architecture. * Adaptation of the website to all devices (mobile, tablet. . . ).

Opportunity – Cloud Operations Lead About the role We are seeking a highly skilled and motivated Cloud Operations Technical Lead to oversee the day-to-day operations, performance, and reliability of our cloud infrastructure.

Our Engineering department is growing, and we’re now looking for a Senior Data Engineer - Databricks (m/f/*) to join our team in Spain, supporting our global growth. As Senior Data Engineer (m/f/*), you design and optimize data processing algorithms on a talented, cross-functional team.

About the Company At Zavala Civitas, we specialize in executive search and organizational consulting, delivering transformative results for leading businesses worldwide. Since 1971, with more than 2,700 successful projects completed, our mission has been to help clients enhance performance and expand across markets through our presence in North America, Latin America, Europe, and Asia-Pacific.

SENIOR FLAVOURIST | SWEET, SAVOURY OR BEVERAGE DOE Spain (happy to relocate) I’m working with a global flavour house seeking a highly skilled Senior Flavourist with expertise in Sweet, Savoury, or Beverage flavours to join their growing team. This is a fantastic opportunity to create market-leading flavour solutions for international clients.

Remote Spain Background:This is an exciting opportunity to join our Energy and Power team . The practice has been developed to drive accelerated, profitable growth in the broad range of energy transition technologies by developing industry specialism across lines of business.

We are seeking a trusted right hand—a dynamic Personal & Executive Assistant to support the CEO of a fast-growing international tech company based in Barcelona. This hybrid role requires a professional who can anticipate needs, handle complex logistics with ease, and bring order to chaos by seamlessly managing both the CEO's professional and personal worlds.

Kapadi is a full service CRO that focuses on complex oncology indications including immunotherapy and cellular therapies. We know that innovative research requires innovative operations and we've built that into our culture, systems and processes. We have an infrastructure to enhance access to patients and integrated technology to provide higher quality and faster access to results.

Main duties:Investigate, create, and recommend innovative marketing automation and martech solutions. Conduct analysis on marketing automation and martech solution implementations. Assist in high-level architecture design for marketing automation and martech solution implementations by choosing the most suitable platform. Implement infrastructure and functional cloud marketing architecture.

Who we are? Quantion is a Business Digital Transformation services company founded in 2015 and part of the Astek Group group operating in more than 25 countries with over 10,000 employees worldwide. Our team is specialized in application development, UX/UI, and digital business transformation, focused on building innovative solutions that drive measurable business results.

*We are seeking Sales specialists with established experience in Finance or Fintech. Applications without relevant industry background cannot be considered. *-----------------------------------------------------------------Are you an ambitious and driven sales professional eager to make a significant impact in the fintech space?