frontend developer English-speaking jobs in León

Leads strategy, architecture, and delivery of complex maritime electronic and electrical systems. Accountable for system integration across power, automation, navigation, and digital vessel technologies. Ensures compliance with international maritime standards.

BIM Specialist to develop accurate BIM models from point cloud data across architecture, structure, and MEP disciplines. Must have advanced knowledge of Autodesk Revit and experience modeling across multiple disciplines.

Junior Sales Engineer to drive business by identifying and acquiring new clients for cybersecurity certification services. Responsible for generating and qualifying sales opportunities, scheduling meetings, and collaborating with Field Sales. Requires a university degree (preferred Engineering), up to 2 years in a commercial role, and strong communication skills.

Cybersecurity Intern to support the Digital Trust practice. Focus on offensive security, security auditing, governance, strategic planning, and risk assessment. Must have a degree in a related field, fluency in Spanish and English, and be based in Madrid.

Own and deliver critical operational initiatives end-to-end, from problem definition to execution and scaling. Lead complex, cross-functional projects across Product, Tech, Data and external partners. Design and implement scalable automations and build integrations across core systems.

Senior Mergers & Acquisitions Specialist needed for a 6-month fixed term contract. Lead and execute acquisitions and divestments, develop M&A strategy, and build relationships with target organizations. Drive strategic projects and provide data-driven insights to support decision-making. Requires strong analytical skills, project management experience, and a proven track record in executing M&A transactions. Fluency in English is essential.

Stockroom Associate needed for a temporary pop-up store in Marbella from June to December. Responsibilities include receiving and handling orders, ensuring product accuracy, performing shipping/receiving tasks, quality control, and maintaining stock levels. Strong communication skills, a positive attitude, and an interest in fashion are required.

Lead terminal activities in Spain, overseeing RoRo and general cargo operations in a highly advanced, automated environment. Drive safety, quality, productivity, and customer service while managing teams and ensuring operational excellence.

Senior Sales Manager will develop and execute sales strategies for the assigned market segment to meet booking goals and contribute to the hotel's financial objectives. Oversee and mentor MICE Sales Executives, manage RFPs, and lead rate negotiations.

Introduce prospective clients to ADP's solutions and expert guidance. Build relationships and win new business from Fortune 100 organizations to small businesses.

This hands-on role combines client support, transportation, and property maintenance. Responsibilities include supporting clients through daily routines, driving to appointments, overseeing property upkeep, and ensuring client safety and comfort. Requires fluency in English, a valid EU driving license, and experience in client-facing roles.

Operations Manager to oversee day-to-day activities of the Spanish legal entity. Ensures compliance with legal, regulatory, and corporate governance requirements. Manages financial approvals, coordinates legal documentation, and supports HR administrative processes.

Pigment Consultant to design, implement, and optimize Pigment solutions for clients. Leverage Anaplan experience to support transformation projects.

Senior Product Manager will lead product transformation efforts in the life sciences domain, specializing in Chemistry Products | Cheminformatics. Responsibilities include product knowledge transfer, business analysis, product requirement development, and stakeholder management. The ideal candidate has cheminformatics expertise, understands chemistry software workflows, and can communicate effectively with both technical and scientific users.

Salesforce Developer needed to architect and implement solutions across Sales, Service, and Experience Clouds. Develop Apex, LWC, and Flows, ensuring platform stability and scalability. Collaborate with stakeholders and product owners using agile methodologies.

Applications Engineer to help manufacturers in Southern Europe unlock the potential of Trener's robotics software. Lead the technical side of the sales cycle, provide technical support to channel partners and customers, and define robotic automation solutions.

Lead the accounting team in Spain for a global leader in environmental services. Responsibilities include managing the accounting cycle, ensuring tax compliance, preparing financial statements, and collaborating on process improvements.

Supply planning trainee will learn purchasing needs analysis, calculate orders, and assist in product segmentation and automation feasibility studies.

Receptionist providing exceptional guest services at a luxury establishment. Handles guest requests, inquiries, and complaints, ensuring guest satisfaction. Assists with financial transactions and manages daily reception duties. Requires fluency in English and advanced proficiency in another language.

This role focuses on developing deep product knowledge of Qualcomm offerings and enabling internal sales teams to drive product awareness and revenue growth. The Sales Enablement Specialist will provide training, translate technical features into business value, and identify opportunities to expand product adoption.