react English-speaking jobs in Gijón

Junior scientist to join Bioanalytical Unit at Fundación MEDINA in Granada. Analyze biological samples using LC-MS, focusing on metabolomics and pre-clinical assays.

Procurement Category Manager for Wind TCI and Construction will develop category strategies, coordinate with internal and external stakeholders, and ensure timely delivery of procurement budgets.

Experienced Sales Agent needed to guide buyers through the purchase of premium homes on the Costa del Sol. Manage the full sales process, build client relationships, and achieve sales targets. Must have 5+ years of real estate sales experience on the Costa del Sol and fluency in Spanish and English.

Service Manager needed for Zoomlion in Valencia. Must have a bachelor's degree and at least three years of experience in construction machinery after-sales service and team management. Fluency in English or Chinese is required.

Bioengineer Tester needed for a 1-year temporary contract in Barcelona. Participate in the evaluation and testing of an in vitro diagnostic instrument. Requires a degree in Biotechnology, Biomedicine, or similar, advanced English, and experience with IVD equipment.

Trading Operator needed for Products Trading Operations Team. Ensures seamless coordination of trading and supply activities. Requires 3-7 years' experience in Commodity Operations or similar role, ideally in oil, products, and gas trading. Must have a Master's or Bachelor's degree in a related field and fluency in English.

Safety Officer / AV Operator supports safe autonomous vehicle testing in Madrid. Responsibilities include vehicle operation, providing feedback, and adhering to safety procedures.

MES Application Support Engineer/System Administrator for a long-term remote contract. Requires strong experience supporting MES or manufacturing IT systems in regulated environments, specifically pharmaceutical, biotech, or Life Sciences.

Freelance Category Lead/Manager needed for a PaaS (Procurement as a Service) program. Develop and execute category strategies, manage sourcing projects, and optimize supplier relationships. Requires 6-10 years of strategic sourcing experience, preferably in Data Center construction or engineering. Must be a registered freelancer in Spain and fluent in English.

Researcher to support strategic projects and research lines within the Li-ion batteries group. Work will focus on research and development of lithium ion batteries, including electrode and electrolyte formulation optimization, cell design and assembly, physicochemical and electrochemical characterization, and literature and patent searches. The researcher will also prepare and manage European R&D&I projects.

Manages regional delivery service partner network, including sourcing, onboarding, and performance management. Leads regional growth initiatives, including capacity planning, expansion, and product rollout. Develops and implements last mile operations processes to ensure quality and performance.

Material Management Specialist will manage material management processes within order management, ensuring efficient performance. Responsibilities include monitoring order status, confirming delivery dates, and resolving delivery conflicts. Bachelor's degree in Engineering, business, or technical discipline required. Advanced Excel and English/Spanish fluency are essential.

Integration Engineer needed for part-time mission (20h/week) supporting SAP S/4HANA 2025 upgrade. Develop and deploy integration solutions on MuleSoft CloudHub 2.0 and SAP Integration Suite. Experience with API-led design, RAML specifications, DataWeave transformations, and asynchronous messaging required.

The Buyer Planner will identify, assess, and select suppliers across EMEA, negotiate pricing and terms, and manage supplier relationships. This role requires experience in procurement, buying, or planning within a manufacturing environment, strong knowledge of MRP/ERP systems, and proficiency in Microsoft Excel.

EBRO SUV seeks a Warranty Specialist to manage and process warranty claims, ensuring accuracy and adherence to company policies. The role involves investigating claims, evaluating costs, and coordinating with departments to ensure compliance and customer satisfaction.

Client Advisor for Emporio Armani in Barcelona. Deliver exceptional client experiences, drive sales, and build relationships. Provide styling advice, promote brand values, and achieve sales targets.

Procurement Coordinator needed for a global travel and hospitality company. Leads sourcing, vendor management, and procurement operations across Europe. Requires 3-4 years of procurement experience in multinational environments.

St. George Barcelona, a leading British school in Catalunya, seeks passionate educators for various roles: Secondary Maths Teacher, Secondary Science Teacher (Chemistry or Physics), Head of Maths, Head of Science, Secondary Cover Teacher (Business), and Whole School Counsellor.

The Corporate Optimization Transport Manager will design and develop transportation networks, implement route optimization solutions, and standardize transport processes.

Support Specialist provides customer service, collaborates with teams, and resolves customer issues. Must be fluent in English, Catalan, and Spanish, have 1+ year of customer support experience, and a bachelor's degree.