frontend developer English-speaking jobs in León

E-commerce Content Manager for Sephora Portugal's website and app. Manages and schedules content, executes campaigns, and optimizes customer experience. Requires CMS experience (Salesforce Commerce Cloud preferred), fluency in Portuguese and English, and medium-level Spanish.

Head of Private Client Services manages a portfolio of high-net-worth clients, curating and overseeing their experience in Ibiza. The role combines client management, business development, and operational oversight, requiring a strong commercial mindset and experience working with UHNWIs.

Experienced Key Account Manager needed for leading iGaming company. Manage and grow relationships with key online casino operators, identify growth opportunities, and collaborate with internal teams. Fluent Spanish and English required.

Senior Process Analyst to drive operational improvement, process reengineering, and automation initiatives within a leading insurance company. Requires 5+ years of experience in process analysis, modeling, and redesign, with expertise in BPMN 2.0 and process mining tools.

Finance Specialist to review, validate, and create financial content for AI model training. Responsibilities include identifying errors, biases, and hallucinations in financial outputs, designing training datasets, and evaluating AI-generated financial responses. Requires a Bachelor's or Master's degree in Finance, Accounting, Economics, or a related field and strong understanding of core financial concepts.

Supervises installation, commissioning, and maintenance of power transformers and GIS equipment. Provides on-site technical service, troubleshooting, and training. Manages returns, claims, and service-related costs.

Luxury Rental Advisor needed for a high-impact role specializing in premium rentals within Barcelona's prime residential areas. Manage international client inquiries, curate property presentations, and negotiate agreements. Requires 3-5 years of experience in prime residential real estate, a proven track record of closing high-value transactions, and fluency in English and conversational Spanish.

Registered Nurse provides high-quality patient care, assists during surgical procedures, and ensures patient well-being. Responsibilities include pre- and post-operative care, medication administration, and maintaining a safe clinical environment.

Receptionist needed for a temporary summer role starting May 1st. Provide excellent customer service, manage reception operations, and support the Residence Manager. Must have a minimum B2 level in English and strong communication skills.

The Head of Internal Audit will oversee internal audit activities within a regulated payments environment, ensuring compliance with regulatory requirements. This role will monitor external audit providers, review audit reports, and report findings to senior management and the Board.

The Network Control Center Manager oversees all NCC activities, ensuring high-quality service delivery and incident management. The role serves as the primary escalation point, coordinates with other NCC teams, and ensures compliance with IT service management frameworks.

IT Service Catalog and Reporting Administrator (ServiceNow / CMDB) needed for a multinational banking leader. Manage and maintain the service catalog, update documentation, prepare reports, and provide administrative support for ServiceNow. Requires 4+ years of IT experience, ServiceNow (user level) and CMDB experience, and strong reporting skills.

Airbus Helicopters España, SA seeks a Human Factors/Ergonomics Engineer (HMI) to design and assess cockpit arrangements for helicopters. The role involves collaborating with multidisciplinary teams, defining HFE/HMI, and ensuring compliance with airworthiness requirements.

Test Engineer needed for automotive development projects. Responsibilities include planning and executing tests, managing test vehicles, coordinating dynamic tests, and preparing technical reports. Requires a degree in Industrial or Automotive Engineering, experience in automotive validation/testing, and advanced English.

Lead the development of utility-scale BESS projects in Spain from site identification through financial close. Manage technical, commercial, and regulatory aspects, ensuring alignment with company strategy and investor expectations.

Sets the sales strategy for Xiaomi AIoT products in Spain, ensuring product launch readiness and managing business planning. Responsible for meeting sales and margin guidelines, driving product portfolio decisions, and identifying market opportunities. Collaborates with cross-functional teams to execute GTM strategies and ensure smooth product launches.

Field Service Engineer needed for TOMRA Food in Madrid or vicinity. Perform commissioning, operation, testing, integration, optimization, and maintenance of equipment. Collaborate with customers on-site and provide consultancy. Requires 5+ years of field service experience, fluency in Spanish and English, and the ability to travel 80% of the time.

Receptionists provide exceptional customer service as the first point of contact for students, managing daily operations, handling inquiries, and resolving issues. They ensure smooth check-in/check-out processes, process payments, and assist with administrative tasks.

Forward Deployed AI Engineer will develop and deploy AI solutions, optimize algorithms, and collaborate with clients to design and build innovative solutions.

Cloud Platform Operations Service Expert resolves customer service requests, identifies and solves problems, and manages incidents. Requires experience in service operations, knowledge of Microsoft Azure Platform, and strong technical problem-solving skills.