intern internship English-speaking jobs in Cartagena

Lead and manage major IT incidents (P1/P2), coordinating internal teams, external providers, and business stakeholders. Drive crisis management calls, ensure clear communication, and track incident resolution.

Senior Account Manager will secure new customer wins for Cloud, maximize up-sell and cross-sell opportunities, and actively monitor pipeline.

Assists the store manager in commercial development, sales strategy, and customer experience. Manages team, implements sales policies, and ensures brand image and visual merchandising standards are met. Requires 3+ years of retail experience and 2+ years of team management experience.

Provides technical support for industrial automation systems, diagnosing issues, performing maintenance, and assisting with installations. Requires a bachelor's degree in a related field, experience in industrial automation, and knowledge of control systems and industrial networks.

Content Editor needed to manage campaigns, create and publish content across multiple platforms, and collaborate with cross-functional teams. Requires at least one year of experience in content creation and campaign management, familiarity with CMS platforms, and strong communication skills in Spanish, English, and German (minimum B2 level).

AirAdvisor seeks a Litigation Lawyer specializing in consumer flight claims to lead in-court collections. Responsibilities include filing court cases to collect compensation and/or reimbursement of Out-of-Pocket Expenses (OPE) incurred by passengers. The role requires a valid Attorney at Law license in Spain and experience in airline passenger claims under EU261/2004 or the Montreal Convention.

Senior AI Engineer will design and operate real-time voice and text systems, build multi-agent systems, and implement reasoning frameworks for a healthcare AI assistant. Requires Python, FastAPI, Pydantic, asyncio, multi-agent systems, vector stores, and Docker, Kubernetes, and Terraform.

As the first dedicated product analyst, you will build diagnostic capabilities to understand game performance. You will analyze new game performance, diagnose feature impact on LTV, and create frameworks for soft launch evaluation.

Senior Backend Engineer will design, develop, test, deploy, and maintain software. Experience with JVM languages, Spring Boot, and large-scale production systems is required. Knowledge of relational and non-relational databases, preferably Postgres, is also needed.

Public Tender and Customer Service Specialist needed for multilingual team in Barcelona. Responsibilities include tender quote creation, order management, and resolving customer issues throughout the quote to cash process. Requires native-level German, 2+ years of customer service experience, and strong communication and problem-solving skills.

Technical Business Analyst to support payment squads, bridging Product, Technical Leads, and Development teams. Responsibilities include team coordination, requirements analysis, payments domain expertise, technical analysis using Dynatrace and SQL, and cross-team collaboration. Must have experience as a Business Analyst in a technical environment, strong understanding of software development concepts, and experience coordinating teams.

Business Analyst for Software Deployment at a Tier 1 Bank. Participate in all SDLC phases, including architectural design, security remediation, and technical specification translation. Lead projects, manage financials, and execute implementation plans. Bilingual English required.

Acquisition Manager to lead sourcing and execution of residential investments in Madrid, aligning with Cohabs' growth strategy.

Project Researcher Engineer to design, execute, and manage experiments focused on in vitro protein biochemistry, purification, reconstitution, and engineering. Responsibilities include cloning, protein expression, purification, characterization, and laboratory management.

Develop and maintain Node.js microservices, RESTful APIs, and Angular web applications. Collaborate with a team to design, optimize, and improve software solutions.

Configuration Engineer needed with 3+ years of experience in Windows Server or Linux environments. Must have extensive CyberArk Password Vault experience and proficiency in scripting languages like PowerShell, Python, or Bash. Familiarity with CI/CD pipelines and Agile development is required. Fluent English (B2 level) is essential.

As an AI Expert, you will provide technical leadership and expertise across consulting engagements, pre-sales activities, and project delivery. You will guide clients and internal teams through the full AI lifecycle, ensuring alignment with best practices and emerging technologies.

Manufacturing Engineer needed for project work focusing on Supplier Quality Management (SCQM) and/or manufacturing processes. Requires Bachelor's degree in Aeronautical Engineering or related field and 3+ years experience in aeronautics or automotive.

Senior Oracle HCM Cloud Consultant will lead and coach consultants and clients, driving service quality and deploying Oracle HCM Cloud updates. Expertise in Core HR is required, with additional experience in areas like ORC, Performance, Learning, Compensation a plus. Fluency in English or French is necessary.

Senior Golang Engineer will develop backend services in Go in EKS and Lambdas, focusing on product data and lifecycle management. Responsibilities include software development, documentation, mentoring, and collaboration. Requires 4+ years of experience, proficiency in Go, web services, and relational databases.