intern internship English-speaking jobs in Cartagena

Partner Business Developer to generate and scale partner-sourced pipeline in the Italian market. Design and implement partner programs, conduct outreach, manage relationships, and qualify leads. Native Italian speaker with sales experience and strong communication skills.

Customer Care Representative provides best-in-class customer support, entering purchase orders, tracking orders, and ensuring timely completion. Partners with Customer Care Leads to meet service level agreements and identify process gaps. Requires a Bachelor's degree, fluency in English, French, and Spanish, and 2+ years of B2B customer service experience.

Freelance Spanish-speaking PR consultant needed for short-term project focused on increasing Spanish corporate and B2B media coverage.

Provides a warm welcome and assistance to guests, exceeding expectations and maximizing revenue. Books reservations, transportation, and creates personalized itineraries. Supervises luggage porters and ensures a memorable guest experience.

Senior Backend Engineer with 5+ years of experience in Java and Spring Boot development. Design, develop, and maintain scalable backend systems and APIs for a fast-growing tech startup. Strong SQL and relational database knowledge required.

Leads and manages a team to deliver exceptional guest experiences, fostering strong relationships with hotel and marine departments. Responsible for guest service operations, group business management, and team development. Requires a background in hotel management and knowledge of customs and immigration policies.

Senior Python Developer needed for a cybersecurity startup in Barcelona. Build and scale a new product line focused on real-time monitoring, telemetry, and remote execution. Expertise in asynchronous programming, RESTful APIs, PostgreSQL, Docker/Kubernetes, and event-driven architectures required.

Cloud Solution Architect to design, implement, and optimize cloud-based solutions using Microsoft Fabric, Power BI, Azure SQL/SQL Server, and open-source databases.

Retail Client Advisor for a high-end furniture and interior design brand. Provides client advice, sales support, and maintains store standards. Requires experience in a high-end showroom, strong communication skills, and proficiency with technology.

Drive business development and revenue growth across strategic public sector customers in Andalusia and Extremadura. Manage named accounts, develop new business, and deliver quarterly and annual revenue targets.

UX/UI Designer needed for international creative agency in Barcelona. Shape design direction, deliver high-quality interfaces, and collaborate on ambitious projects. Must have advanced Adobe Creative Suite skills, 4+ years of website/app design experience, and strong UX/UI knowledge.

Develop and optimize data models for the Finance organization using Google Cloud Platform, BigQuery, and Dataform. Collaborate with development teams and stakeholders to translate business requirements into data products.

Opdenergy seeks an Asset Management professional to support renewable energy projects. Responsibilities include monitoring project performance, ensuring compliance with financing contracts, preparing financial reports, and analyzing project income and costs.

Provides personalized customer service and builds client relationships in a luxury boutique setting. Supports daily store operations and contributes to achieving sales goals.

The Asset Health Data Specialist will monitor and assess the health of offshore wind assets using data analytics, engineering principles, and technology. They will develop data pipelines, implement data models, and apply predictive maintenance techniques to optimize maintenance strategies.

Full Stack Engineer will design, implement, and maintain web applications using React, TypeScript, Python, Django, and PostgreSQL. Responsibilities include frontend development, backend development, API integration, and cloud infrastructure management. Experience with AI-assisted development is required.

Cybersecurity Manager to lead and coordinate cybersecurity operations, IT risk management, and regulatory compliance for TeamSystem's Spain business unit. Implement group cybersecurity strategies and policies, integrate corporate tools, and ensure alignment with global IT and security strategies.

Leads SAP implementation and integration projects within the Field Services organization, ensuring successful tool adoption and continuous improvement. Drives operational excellence by deploying service processes, playbooks, and operating models, optimizing productivity and efficiency. Champions digitalization through rollout and enablement of global applications and productivity tools.

As a Global Solutions Advisor (DACH), you will advise mid-market organizations across Germany, Austria, and Switzerland on global talent management solutions. You will lead sales cycles, build business cases, and guide clients through complex global workforce decisions.

Blue Collar Training Technician to design learning programs for operators, coordinate certifications, and support production training system implementation.