frontend developer English-speaking jobs in León

Temporary QA Specialist (Pharma) required for a fast-growing pharmaceutical company in Sant Cugat. Review and approve GMP documentation, support the Quality Management System, and monitor IMPs throughout the clinical supply chain. Bachelor's or Master's degree in a relevant field and 3-5 years of experience in QA within an R&D or IMPs-focused GMP environment required. Solid knowledge of ICH, GxP, and EU GMP Annex 13 is essential. Spanish and English required.

Stress and Strain Engineer needed for a 6-month wind energy project. Requires 3+ years of structural analysis experience, proficiency in ANSYS, and Eurocode 3 knowledge. Must have strong communication and problem-solving skills.

Install and commission Enercon wind turbines at project sites across Europe. Must have 2+ years of Enercon wind turbine installation experience and be familiar with Enercon installation procedures.

Technical Support Engineer providing product validation, customer support, and technical expertise for polyurethane viscoelastic foam in home applications.

Implementation Consultant will analyze architectural aspects, prepare sales specifications, and create marketing materials for real estate projects. Requires 3-4 years of experience in architectural design, interior design, or real estate development, proficiency in AutoCAD, BIM-Revit, and Adobe Photoshop, and excellent English communication skills.

Analyze and provide feedback on texts, pages, images, and other information for top search engines. Improve the user experience by reviewing and rating search results for relevance and quality.

Provides administrative, operational, and communication support to the CEO based in Shanghai. Coordinates local business operations, including finance, supply chain, and HR. Collects sales data, updates reports, and represents HQ in ensuring alignment of global processes.

Experienced Project Planner needed for a major data center project. Develop, manage, and maintain project schedules from preconstruction to completion. Requires Primavera P6 expertise, strong communication, and the ability to drive progress across multidisciplinary teams.

Business Development Manager to lead expansion in Iberia. 80% travel required for face-to-face meetings with retail partners and manufacturers. Drive sales, manage accounts, negotiate terms, and build regional network. Requires 3+ years experience in sales, BDM, or account management, strong negotiation skills, and a "move fast" mentality.

Leads the CLC Iberian Peninsula's activities for Innova IRV Foundation, developing the regional water innovation ecosystem and connecting stakeholders across Spain and Portugal. Manages partnerships, supports innovation and business creation, and promotes education and talent development in the water sector.

Atelier Madre seeks an Apparel Designer to join their team in Barcelona. The role involves engaging with customers, sharing expertise, and assisting them in selecting bags.

Power Electronics Design Engineer to design, develop, and qualify advanced power subsystems for spacecraft platforms. Responsibilities include schematic design, component selection, circuit simulation, and thermal/radiation analysis. Requires a Bachelor's or Master's degree in Electrical Engineering, Electronics, or related field and 3+ years of experience in power electronics design.

Partner Support Specialist will provide support to WEECOVER's 50+ insurance partners. Responsibilities include managing partner requests, resolving technical and operational issues, and coordinating improvements. Must have strong B2B communication skills, project management experience, and fluency in English and Spanish.

Electrical System Engineer to contribute to EMC/EMI analysis, testing, and qualification of electrical and electronic systems. Support DO-160 compliance activities and lightning effects analysis and testing. Requires a degree in Electrical or Electronics Engineering and experience in EMC/EMI testing within regulated environments.

The Bar Supervisor at Nobu Hotel Barcelona ensures smooth bar operations, upholds brand standards, and leads a team of bartenders. Responsibilities include training, fostering creativity, and overseeing compliance with operational procedures.

The Operational Resilience Manager enhances the effectiveness and business impact of the Legal function. This role partners with the General Counsel and Legal Directors to optimize processes, drive digital transformation, and champion AI integration. The manager also oversees financial and vendor management, governance, risk, and compliance operations.

Strategic Account Manager will manage and grow relationships with key hospitality clients in EMEA. This role involves understanding client needs, providing software solutions, and ensuring successful product implementation. The ideal candidate will have a minimum of 5 years of hospitality experience, including hotel management or supervisory roles, and hands-on experience with Opera PMS.

The Brand Copy Project Specialist ensures efficient execution of Camper's copy and product communication initiatives. This role coordinates projects across product, brand, digital, and content teams, improving workflows and processes. Responsibilities include managing project timelines, coordinating cross-functional teams, overseeing content production, and driving operational improvements.

Develops and manages sales channels to maximize revenue for property development. Identifies, signs, and maintains relationships with channel partners. Coordinates training, marketing materials, and reporting. Requires experience in sales channels, project marketing, or business development.

Principal Consultant - SAP S/4HANA required for full lifecycle implementations and transformation programs. Deep functional (SAP Finance) expertise and minimum 4 full lifecycle SAP project implementations are essential.