frontend developer English-speaking jobs in León

Business Development Director to grow TA Europe Iberia's business. Develop client relationships, win new business, and strengthen service delivery in Spain and beyond. Requires extensive experience in TA Europe's business lines, proven success in client relationships and sales, and deep understanding of the Spanish market. Fluent in Spanish and English.

AI Operations & Automation Specialist will analyze workflows, design and deploy AI solutions using Low-Code/No-Code tools and Generative AI, and collaborate with the IT Manager. Requires a Bachelor's or Master's degree, experience implementing AI or Automation projects, understanding of APIs and webhooks, and fluency in English and Spanish.

NTT DATA Business Solutions seeks a Corporate Travel Agent with experience in a corporate travel environment (e.g., Amex GBT, BCD Travel, FCM). The ideal candidate will have several years of experience booking domestic and international travel, including flights, hotels, rental cars, and train tickets. Proficiency in Amadeus GDS (cryptic) and Concur Travel is required.

Technip Energies seeks a Quality Engineer to support document control, implement quality processes, and collaborate on documentation, audits, and quality control. Requires a bachelor's degree in Engineering and a master's degree in Quality Management, plus one year of experience as a Quality Engineer, preferably in the Oil & Gas industry. Fluency in English (C1 level) is required.

The Communications Director will shape and lead Bioiberica's corporate communications strategy, overseeing both internal and external communications across three Business Units: Human Health, Animal Health, and Plant Health.

Plans, designs, and supervises the conduct and reporting of clinical trials, primarily PK and BE studies, ensuring compliance with GCP and applicable regulations.

Leads bid preparation and coordination for offshore wind projects, including economic modeling, DTF modeling, and bid strategy implementation. Manages internal approval processes and supports project portfolio due diligence. Requires a degree in Engineering, Business Administration, or Economics and 8+ years of experience in project optimization or strategy consulting.

Lead a team of mechanical engineers in Spain, managing the design and development of ruggedized electronic systems. Coordinate with international teams to ensure seamless integration. Manage the Bill of Materials and ensure compliance with technical specifications and MIL-STD-810 standards. Supervise prototype assembly and integration, and define verification plans. Expert knowledge of SolidWorks and thermal management in sealed enclosures is required.

Develop, implement, and maintain the Quality Management System (QMS) in accordance with industry standards. Manage quality documentation and conduct internal and external audits. Ensure compliance with regulations and oversee certifications. Identify and mitigate compliance risks across the supply chain. Lead continuous improvement initiatives and foster a culture of quality.

Assistant Director of Food & Beverage to support the leadership and day-to-day management of F&B operations at METT Marbella – Estepona. Responsibilities include supporting the Director of F&B, ensuring guest satisfaction, collaborating with outlet managers, and upholding brand standards.

Coordinate industrial painting activities at a new site in Puerto Real, supervising an international team. Ensure work quality, site safety, and project deadlines.

Legal Administrative Assistant to support in-house lawyer with immigration and visa procedures for international clients. Responsibilities include assisting with residence permits, visas, NIE applications, and legal file management. Requires background in law, legal studies, or public administration, fluency in Spanish and English, and strong organizational skills.

Scientist to design, supervise, and execute transfer and validation studies of biological and small molecule products in a GMP environment. Requires experience with chromatography, HPLC, and technical documentation.

Thanks to our growth, we are looking for a SENIOR REAL ESTATE AGENT to join the amazing Dils Lucas Fox team in VALENCIA. Dils Lucas Fox is an international real estate company with a strong heritage and presence across Europe.

Back Office Administrator to support sales and after-sales operations for a fast-growing real estate agency. Responsibilities include managing client data, preparing documents, coordinating transactions, and providing administrative support. Previous real estate administrative experience in the Costa del Sol is required.

SAP Access Control Analyst needed with 1+ years of experience in SAP security and user access management. Responsibilities include managing user provisioning, resolving SoD conflicts, and supporting access reviews. Familiarity with SAP GRC Access Control suite and SoD compliance frameworks is required.

Industrialization Engineer to support client in Valencia, Spain. Responsibilities include process documentation, cycle establishment and monitoring, process improvement, tool management, breakdown control, and packaging system validation. Requires 1+ year of automotive engineering experience, fluency in English, and a Bachelor's Degree in Engineering or equivalent.

Program digital twins of transportation systems (trams, metros, trains, e-buses) from raw data to customer training. Responsibilities include data processing, visualization, model building and maintenance, testing, and client support.

BIM Modeler needed for Scan-to-BIM projects. Interpret and model point cloud data into accurate BIM models (LOD 200-350) using Revit, AutoCAD, or similar.

Medical Doctor needed for home care visits for patients with Phenylketonuria (PKU) in Santiago de Compostela. Conduct 12 visits per patient, providing medical support and documentation.