frontend developer English-speaking jobs in León

External Sales Consultant will build and lead a multi-channel demand generation strategy to acquire qualified leads in Spain. Responsibilities include designing and implementing personalized strategies, owning the marketing tech stack, and collaborating with internal stakeholders to define KPIs and measure ROI.

Technical Services Manager for PU rigid insulation systems. Promote products, provide technical support, and develop new market opportunities in the European market. Requires a science or chemical engineering degree and 5+ years of experience in rigid PU foam production and technical service.

Senior Finance Manager to lead the local finance and controlling team, ensuring timely and accurate financial reporting aligned with IFRS standards. Develop budgets, analyze performance, and support plant leadership in commercial decisions.

Medical Writer needed for a 9-month contract starting in June 2026. Author a range of clinical documents including protocols, subject information forms, lay summaries, and investigator brochures. Lead the medical writing process, collaborate with stakeholders, and ensure timely delivery. Requires an advanced degree in a relevant field and a minimum of 4 years of medical writing experience, including 1-2 years in a project lead capacity.

Develop market entry strategies and identify new sales opportunities for medical device clients in international healthcare markets. Execute outbound sales activities, generate qualified meetings, and support client projects.

Mortgage Advisor needed to assess client financial situations, secure mortgage solutions, and guide clients through the application process. Fluency in German and experience in banking, wealth management, or family office roles required.

Business Process Consultant will guide clients through process improvement, from discovery to optimization. Responsibilities include process mapping, automation identification, and translating business requirements into technical specifications. Requires 3+ years of experience in business process consulting, service management, or digital transformation with ServiceNow experience preferred.

Assists the store manager in driving sales, managing the team, and ensuring brand image and customer experience. Requires 3-4 years of retail experience, 2 years of team management, and fluency in Spanish and English.

Front Office Manager to lead a large team across multiple locations within a large 4/5-star resort. Responsible for commercial, quality, and people performance of the department, including budget, promotions, and upselling initiatives. Requires experience with Opera Cloud, Revenue Management Systems, and large leisure and corporate groups. Fluency in Spanish and English is required.

Regional Sales Manager to develop EV charging and C&I energy storage solutions in Spain and Portugal. Requires 3-5 years of B2B sales experience, preferably in related industries. Must have strong communication, negotiation, and relationship-building skills. Fluent in English and Spanish, Portuguese a plus.

The Concierge Guest Experience Manager will lead a team providing seamless pre- and post-voyage guest experiences for the Orient Express Sailing Yachts. This role involves managing service standards, building relationships with luxury service providers, and ensuring guest satisfaction.

MarTech Data Collection Engineer will design, implement, and maintain tagging architectures and data collection components using Java and JavaScript. Responsibilities include partnering with Digital Analytics teams to ensure data accuracy and alignment with business KPIs. Requires 5+ years of experience, strong analytical skills, and expertise in tag management systems and digital analytics platforms.

As a System Commissioning Engineer, you will provide technical and organizational skills to integrate automated solutions. You will coordinate with project teams, ensure smooth commissioning processes, and lead final system handovers.

As a Cloud Security Engineer, you will support the integration of global security policies and frameworks within NTT DATA. You will act as a subject matter expert in cloud security, ensuring compliance with standards like NIST, CIS, ISO, and ENS. You will review cloud security architectures, assess risks, and interact with technical teams to implement security protocols.

Venga seeks an Influencer Marketing Specialist to execute and scale influencer marketing initiatives across Spain and key markets. Responsibilities include researching and identifying creators, managing relationships, coordinating deliverables, and tracking campaign performance. The ideal candidate has at least 1 year of experience managing influencer campaigns, understands social media platforms, and is comfortable working in a fast-paced startup environment. Spanish fluency is required.

Cloud Solutions Architect will design and implement technical reference architectures for cloud services, guiding technical teams in product definition and deployment.

Experienced Head of Marketing to lead brand strategy, content creation, and digital marketing for a fast-growing international SaaS company in the hospitality industry.

Accountant needed for international accountancy firm in Altea. Responsibilities include preparing tax returns, providing tax advice, bookkeeping, and client communication. Requires knowledge of Spanish and English, bookkeeping and tax experience, and strong communication skills.

Revolut seeks an FX Forwards Product Sales Executive to build and close a customer pipeline for FX derivatives. The role involves prospecting, communicating Revolut's value proposition, and exceeding sales targets. Fluency in English and Bulgarian, experience selling FX forward products, and strong communication skills are required.

Packaging Manager will lead packaging development and innovation for home care and personal care products. Responsibilities include project management, market research, regulatory compliance, and budget management. Requires 7+ years of experience in packaging roles, 3+ years in leadership, and a Bachelor's degree in Engineering.