frontend developer English-speaking jobs in León

Microsoft Dynamics 365 CE Consultant will analyze client business processes, design and implement D365 CE solutions, and collaborate with project managers and stakeholders. Requires 5+ years of experience in D365 CE implementations, deep understanding of D365 CE modules, and fluency in Spanish and English.

The Field Service Engineer provides timely and competent customer support, including installations, repairs, and troubleshooting. Collaborates with the Service Team to ensure professional after-sales service and supports Sales Representatives. The role requires a Bachelor's Engineer Degree, fluency in English and Spanish, and the ability to travel up to 70% within Spain.

Customer Success Manager based in Barcelona will ensure client satisfaction, build customer relationships, and provide exceptional service. Responsibilities include onboarding, developing retention strategies, analyzing client needs, and addressing challenges. Proficiency in Spanish and English is required, French fluency is a plus.

Designs and delivers technical solutions for energy storage systems, including BESS, PCS, and EMS components. Analyzes customer requirements, prepares technical documentation, and collaborates with cross-functional teams.

We are looking for an energetic and creative female entertainer / event planner, ideally in her 20s to early 30s, to join our growing events company based in Palma. This is a varied, hands-on role for someone who loves working with children, enjoys entertaining, and is confident taking responsibility for events from planning to execution. Much of the planning and organizing part can be done from the comfort of your home.

Two tenure-track Lecturer positions in ICT Engineering are available at Universitat Politècnica de Catalunya – BarcelonaTech (UPC). Successful candidates will have a PhD in a relevant field, a strong publication record, and expertise in AI, Cybersecurity, Telecommunications, or Electronics.

Senior Software Engineer will lead full-stack development of Share's next-generation internet platform. Responsibilities include architecting and implementing backend services, integrating databases, and designing data pipelines. Requires 5+ years of experience in full-stack development, expertise in React, Node.js, and Python, and experience with SQL and NoSQL databases.

Senior-level Career Services & Talent Development Officer to oversee internship program management, student support, and partner engagement. Responsibilities include coordinating internship placements, providing career coaching, organizing events, and tracking program outcomes. Requires 3+ years of experience in career services, event management, or a related field. Fluency in English and basic Spanish required.

Office Manager to support day-to-day operations of an international office. Responsibilities include managing office facilities, coordinating meetings and events, providing administrative support to HR and Finance, and ensuring compliance with policies.

Finance Analyst to support the Personal Care business line within the P&B unit. Responsibilities include financial planning & analysis, monthly closing & forecasting, and GPx & Devana deep dive analysis. Requires a Bachelor's degree in Accountancy/Finance and 7-10 years of relevant experience.

Leads sales function for a real estate developer, driving revenue growth across local and international markets. Develops and executes sales strategies, oversees sales operations, and builds strong networks. Requires a bachelor's or master's degree and a minimum of 5 years of proven sales experience.

Senior Regulatory Affairs professional will ensure Sateliot's compliance with regulatory requirements across the Americas and APAC regions. This role requires expertise in regulatory frameworks, analytical skills, and collaboration with regulatory agencies and stakeholders. Responsibilities include developing regulatory strategies, securing licenses and authorizations, and advocating for the company's interests.

The Territory Manager will drive sales strategies and educate clinical stakeholders on Cepheid products. This remote role requires a minimum of 3 years experience in the Spanish healthcare market and knowledge of Microbiology, Molecular biology & Infectious Diseases.

Part-time on-site Content Creator, Designer & Community Manager in Barcelona. Create engaging content, manage social media, and foster community growth. Collaborate with marketing and product teams.

Site Technician to support daily operations of a data center in Madrid. Responsibilities include preventative maintenance, monitoring systems, supporting customer deployments, and responding to technical issues. Requires experience in critical environments, technical knowledge of mechanical/electrical systems and IT connectivity, and strong problem-solving skills.

Provides first/second level desktop support, troubleshooting hardware, software, and application issues. Installs, upgrades, and supports Windows operating systems, Microsoft Office, and other authorized applications. Requires 2-3 years of IT experience, including Windows 7-10, Active Directory, and MS Office 365.

Senior Modern Workplace Engineer will design, improve, and maintain the modern workplace architecture across Microsoft 365, Entra ID, and Intune. Responsibilities include identity and access management, endpoint and device management, Microsoft 365 administration, collaboration, and continuous improvement.

Sr. Consultant to support industrial and aerospace projects in Castilla-la-Mancha. Focus on embedding human and organizational factors into the design, assessment, and improvement of technical and organizational systems.

Software Automation Engineer provides technical support for vision and automation systems, troubleshooting and repairing systems for serialization and packaging projects in the pharmaceutical industry.

Project Manager to oversee luxury residential villa developments from design to handover. Requires 5+ years' experience, on-site coordination skills, residential construction background, fluency in English and Spanish.