frontend developer English-speaking jobs in León

Provides end user support, monitors tickets, and installs/configures devices. Manages printers, performs equipment moves, and analyzes technology needs. Participates in projects and supports mobile devices and warehouse management systems.

GPON / FTTH Technical Engineer needed for a Fintech company in Madrid. Requires advanced knowledge of GPON technologies, IP communication services, and network security. Responsibilities include configuration, commissioning, troubleshooting, process improvement, and documentation.

The Biorepository Technician will maintain, develop, and implement protocols within the Biorepository team. Responsibilities include sample reception, quality control, aliquot preparation, and data management. The successful candidate will have at least 3 years of experience in molecular biology laboratory techniques and 1 year of experience with LIMS databases.

Sales Development & Specification Specialist to expand distribution network and specify products within architecture and design firms.

Inside Sales Retail Representative manages a portfolio of kitchen & bath store and fabricator accounts. Responsibilities include identifying new business opportunities, maintaining client relationships, generating demand for products, and optimizing sales processes. Requires a bachelor's degree or 5+ years of sales experience, bilingual English skills, and CRM experience.

Customer Service Representative to provide support for health and travel insurance clients. Handles inquiries, concerns, and issues via phone and email. Requires strong communication, problem-solving, and customer service skills. Bachelor's degree and prior customer service experience preferred.

Logistics Manager needed to oversee daily operations, including inventory, warehousing, and distribution. Develop logistics strategies, manage vendor relationships, and ensure timely deliveries. Minimum 3 years of experience in logistics, supply chain, or operations required. Fluent in Spanish and English.

Active Directory Engineer needed for a multinational banking leader in Madrid. Responsibilities include administration, monitoring, and continuous improvement of on-premises Active Directory infrastructure. Troubleshooting authentication issues, integrating non-Microsoft systems, and automating tasks using PowerShell are key. Minimum 2-3 years of experience in Active Directory administration in complex environments is required. Fluent English is essential.

Senior Python Engineer needed for a 2-year contract with potential extension. Responsibilities include software engineering, data pipeline development, API and data layer design, and unit testing. Strong Python skills and experience with MongoDB are required.

DevOps Engineer to support operation and development of a text-recognition solution focused on communication with local authorities. Responsibilities include operating, maintaining, deploying, and monitoring the application, enhancing cloud architecture, automating monitoring and incident resolution, and integrating partner systems. Requires 3+ years of experience in a DevOps or Cloud Engineering role, strong GCP expertise, and proficiency with CI/CD workflows, containerization, and Python.

Embedded Software Engineer to design, develop, and implement C/C++ software for defense systems. Experience with RTOS, ARM microcontrollers, communication protocols, and version control is required.

Experienced Restaurant Manager needed for luxury lifestyle brand COYA Ibiza. Minimum 3 years' experience in a similar role, strong people management skills, and familiarity with lifestyle brand concepts are required. Must have excellent communication skills, be fluent in Spanish and English, and possess a passion for working with people.

Manage and develop a client portfolio in the Barcelona area, focusing on aluminum, glass, and PVC sectors. Identify new business opportunities and contribute to subsidiary growth. Analyze market trends, prepare commercial offers, and ensure customer satisfaction.

Leads commercial efforts to expand renewable energy product sales in Spain and Iberia. Develops sales strategies, builds partnerships, and manages a sales team.

Account Manager will develop and implement business strategy for Central Spain, achieving sales and gross margin targets. Requires 8 years sales experience, 3-5 in professional equipment, heating, or related fields. Native Spanish and excellent English required.

Iberia Tech seeks an experienced Platform Architect to ensure the technical integrity and long-term health of enterprise platforms, primarily ServiceNow. You will define platform standards, guide technical decisions, and implement governance models.

Leads the launch and operation of a new affiliate in Spain, defining strategy, sales, and operations. Requires 8-10 years of experience in commercial, sales, or operations roles, ideally in aesthetics, pharma, medical devices, or beauty. Must be based in Spain and fluent in English and Spanish.

Junior Software Engineer will design, develop, and implement software solutions using Java and modern frontend technologies. Collaborate in agile teams, applying SOLID principles to build scalable and maintainable software. Requires a degree in Computer Science or related field and 2+ years of experience in object-oriented programming with Java and web technologies. Experience with Adobe Experience Manager (AEM) is a plus.

QA Automation Engineer (Mobile - Kotlin & Swift) will design, develop, and maintain automated test scripts for mobile applications. Collaborate with cross-functional teams to ensure high product quality and participate in test planning, execution, and reporting within agile environments.

Provides on-site desktop support, troubleshooting and resolving hardware, software, and network issues. Experience with Windows operating systems, Microsoft Office Suite, and Cisco Jabber required.