react English-speaking jobs in Cantabria

Sales Assistant Intern will support the Store Manager and boutique team in achieving sales goals, providing excellent customer service, and developing client relationships.

Experienced Insurance Agent needed to manage client inquiries, provide insurance advice, and achieve sales targets. Fluent English and Spanish required, additional languages beneficial. Must be proactive, sales-driven, and organized. On-site position in Altea.

Key Account Manager to drive growth and development of B2B car rental solutions for tour operators, travel agencies, and intermediaries.

Senior QA Automation & Performance Engineer with experience in Adobe Experience Cloud. Designs, develops, and tests new components for an AEM-managed site. Builds and maintains automation frameworks, executes performance tests, and collaborates with teams on issue triage.

This EHS Specialist role supports production teams, offices, laboratories, and customer service technicians in Barcelona and across Spain. Responsibilities include implementing EHS standards, conducting audits, providing training, and managing risk control in chemical handling environments. The role requires strong knowledge of industrial and EHS legislation, hazardous materials management, and risk control.

Production Planning Specialist will develop and maintain the annual production plan, analyze capacity, and manage MRP data. Requires a degree in Engineering or Science, strong analytical skills, and experience with ERP systems and production planning.

Cloud Engineer needed to design and implement AI security solutions for enterprise clients. Strong cloud infrastructure knowledge (AWS, Azure, or GCP) and experience with APIs, SaaS architectures, and containerization required. Proven ability to translate customer needs into scalable solutions and collaborate with stakeholders.

Develops strategic narratives and executive-ready content for ABM programs across global strategic accounts. Translates complex transformation themes into compelling messaging frameworks and content. Creates executive assets such as briefing documents, talking points, and value frameworks. Collaborates with agencies to ensure messaging coherence and storytelling quality.

Senior iOS Software Engineer needed to enhance team efficiency, translate business requirements into technical specifications, and document infrastructure decisions. Must have 5+ years of iOS development experience with Swift and SwiftUI, and have published two or more iOS apps.

Customer Service Agents provide support to customers via phone, email, chat, and other digital channels. They resolve issues, ensure customer satisfaction, and contribute to service quality improvement.

Java Tech Lead with 5+ years of experience and AWS knowledge sought for a banking client project. Responsibilities include designing, building, and maintaining software, ensuring performance and quality, and participating in the full software development lifecycle. Must have strong Java skills, API knowledge, and experience with testing types, design patterns, and Agile methodologies. High English proficiency and availability for 3 days/week at client offices in Madrid are required.

Manage air travel bookings for corporate clients and agencies. Requires proficiency in Sabre and/or Amadeus GDS systems, English and Spanish, and strong problem-solving skills.

Designs and optimizes clinical prompt templates for consistent, specialty-appropriate documentation from transcripts. Runs prompt experiments, analyzes results, and implements improvements. Operationalizes updates through version control and engineering workflows. Builds and maintains research scripts for experiments and data processing.

Lead and manage daily Beach operations at a 5* lifestyle hotel, ensuring luxury, safety, and aesthetic standards. Drive departmental results, including KPIs, revenue, and guest satisfaction. Develop revenue strategies and optimize resources. Manage budgets, inventories, and team development. Coordinate with other departments and ensure regulatory compliance.

Substitute English teacher needed for TEK Language Centre in Madrid. Teach young learners to adults (A1-C2) with experience preparing students for Cambridge Exams. Must have a C2 or native level of English and be available Monday-Thursday 15:30-20:00.

Product Management Consultant will translate institutional requirements into executable work, coordinate development across agile teams, manage the product backlog, and ensure seamless delivery of a payment infrastructure platform.

Lead Clinical Research Associate (CRA) to oversee Phase 2-3 clinical trials in liver and cardiometabolic indications. Requires 6-10+ years of CRA experience, including 2+ years at a senior level, with expertise in liver disease, obesity, or related metabolic disorders.

Senior CFO to lead financial strategy and capital markets activities for a pan-European affordable housing platform. Responsibilities include fundraising, structuring financing, developing financial models, and designing the corporate structure.

Senior Front End Developer will design, develop, and maintain responsive web applications using React.js or Next.js 15, incorporating charting libraries for data visualization. Collaborate with UI/UX designers and backend developers to ensure seamless user experience and optimize application performance.

Assistant Store Manager will support Store Managers in overseeing all aspects of store operations, ensuring exceptional customer service and achieving sales targets. Responsibilities include training and supervising the sales team, managing inventory, and maintaining visual merchandising standards. Requires 3+ years of store management experience, fluency in English, and strong leadership and organizational skills.