frontend developer English-speaking jobs in León

Provides legal and administrative support for companies, including coordinating economic substance, setting up new entities, and managing legal documentation. Requires fluency in English and experience in opening and supporting legal entities.

Commissioning Manager or Deputy Commissioning Manager needed for international water and wastewater treatment projects. Lead or support commissioning activities, coordinate procedures, and supervise testing and handover processes. Requires proven experience in commissioning water treatment plants and international project experience. Full professional proficiency in English is required. French is a plus.

NTU International seeks EU Digital Policy & Regulation Experts with 8+ years of experience in EU digital policy, technology regulation, or public policy advisory. Expertise in EU digital legislation, regulatory analysis, or policy development is required.

FENDI Client Advisor provides a luxurious experience, promoting brand history, craftsmanship, and quality. Leads sales, achieves targets, and manages customer relationships. Requires 2-5 years of fashion/luxury sales experience, a bachelor's degree, and fluency in English and Arabic.

Sales Director to lead a team and drive new business acquisitions and account expansion in the hospitality sector. Requires 4-5+ years of sales leadership experience, experience selling software to hospitality clients, and the ability to manage a sales pipeline.

Equipment & Maintenance Engineer needed for automated wet chemistry tools and vacuum deposition systems. Responsibilities include preventive maintenance, troubleshooting, spare parts management, and new equipment installations. Must have a technical degree and experience with gloveboxes, vacuum systems, and fluid handling.

Purchasing Technician required for an international chemical company. Responsible for negotiating procurement guidelines, monitoring supplier adherence to rules, and executing tactical purchasing activities. Requires a degree in Chemicals or Chemical Engineering, 5+ years of experience buying Aroma Chemicals, and formal education in Chemistry.

Service Mobilisation Manager to lead end-to-end customer onboarding into live data centre environments in Madrid. Experience in data centre operations, project coordination, and stakeholder management required.

Provides administrative and logistical support to ensure smooth office operations. Coordinates events, manages office supplies, handles visitor interactions, and assists with travel arrangements.

Supports private banking services and oversees compliance risks across investing and trading products. Determines regulatory applicability, proposes solutions, and works with product teams on compliance integration.

Manage the full lifecycle of corporate, sports, and trade events, including international events with over 1,000 participants. Develop work plans, create proposals, select and coordinate suppliers, and manage budgets and logistics.

Senior Tax Lawyer to scale and structure tax department serving high-net-worth individuals, entrepreneurs, and international families. Minimum 10 years of experience in tax advisory with complex international and cross-border/private client matters.

Experienced University Counsellor needed to guide students through competitive university admissions (UK and US focus). Develop personalized university strategies, support applications, and build relationships with international universities.

Customer Service Representative needed for Health and Travel Insurance. Provide support to clients via phone and email, addressing inquiries and resolving issues. Requires strong communication, problem-solving, and customer service skills. Bachelor's degree and prior customer service experience preferred. Fluency in English and Portuguese is mandatory.

Corporate E-check Engineer analyzes electrical specifications for automotive parts and designs test steps. The role involves benchmarking innovations, improving test results, and supporting purchasing and quality processes. Requires electronic engineering background, programming skills, and automotive EOL testing experience.

Financial Crime Consultant to lead end-to-end delivery of projects within a TSB Fincrime Data and Transaction Monitoring migration program. Requires 5+ years of experience in Financial Crime or related domains, strong understanding of controls and data pipelines, and proven track record of project delivery in Agile and/or Waterfall environments.

The Talent Acquisition Manager will design, coordinate, and execute the global talent attraction strategy for AB Living Group, supporting international expansion and business growth. This role will act as a link between global strategy and local implementation, working with clinic Heads of Talent Acquisition to ensure consistent processes and candidate experience.

Leads user acquisition strategy for a portfolio of mobile games, maximizing ROAS and growing a high-performing team. Designs and implements UA strategies, identifies growth levers, and builds scalable media buying processes.

Fides, an Italian IT and Cloud consulting company, seeks a Sales Director to lead commercial growth in Spain. The role involves managing the sales team, driving the commercial strategy, and developing new business opportunities. Requires 10-15+ years of experience in IT services/technology consulting, a proven track record in enterprise B2B sales, and leadership experience. Native/fluent Spanish is required, English is preferred.

Provides regulatory guidance throughout the clinical development life cycle. Compiles, coordinates, and reviews applications to Regulatory Authorities, including CTA/IND, annual reports, and marketing applications. Develops and reviews documents for submission to Regulatory Authorities and/or Ethics Committees. Serves as a representative of Global Regulatory Affairs at project team meetings.