frontend developer English-speaking jobs in León

Supports Viscofan's global environmental strategy by coordinating environmental monitoring, data consolidation, and reporting. Provides technical input for risk assessments, hazardous materials management, and environmental incident analysis. Collaborates with global teams to implement environmental policies and best practices. Requires a Bachelor's degree in a related field and 2 years of experience in environmental science, monitoring, or compliance.

Experienced Digital Marketing Manager needed for remote, part-time role. Manage integrated digital marketing plans across paid, owned, and earned channels. Analyze performance data and collaborate with cross-functional teams to optimize campaigns and achieve business goals. 5+ years of experience in digital marketing with a proven track record required.

Project researcher engineer to design, execute, and manage experiments in protein biochemistry, purification, reconstitution, and engineering. Will contribute to scientific output and infrastructure development within the Photon Harvesting in Plants and Biomolecules group.

Field Service Engineer needed to provide onsite and remote service and support for Next-Generation Sequencing (NGS) instruments. Troubleshoot, repair, and perform preventive maintenance on NGS systems. Install and decommission systems at clinical sites. Provide technical phone support and training. Develop and update service documentation. Bachelor's degree in engineering, Science, or related field required. Proven experience servicing electro-mechanical systems. Strong communication and customer service skills. Must be proficient in Microsoft Office applications. Willingness to travel. Knowledge of Spanish and English required.

SAP BTP Developer needed for 6+ month remote contract. Requires Node.js expertise, JavaScript/TypeScript skills, and experience with SAP BTP, including CAP, Cloud Foundry, and Kyma. Familiarity with pharma-critical temperature monitoring processes and standards is essential.

Designs and coordinates the creation of non-commercial investment content for clients and stakeholders. Explains economic, market, and investment product insights in clear, engaging ways. Collaborates with international teams and tracks content performance. Requires deep knowledge of economics, financial markets, and investment products, plus 3+ years of experience in investment/macro analysis or financial content creation. Fluency in Spanish and English is essential.

Manages end-to-end inbound logistics operations for imported and local parts, including transportation, receiving, warehousing, and delivery to production. Optimizes warehouse operations, inventory control, and material supply. Ensures stable material flow and production line continuity. Coordinates with OEM production lines and 3PL teams.

The Global VP of Sales will define and execute the international commercial strategy for a fast-growing food & beverage company. This role leads revenue growth, market expansion, and channel development across key international markets.

Brand Manager responsible for developing and executing marketing campaigns across Spain. Collaborates with agencies, digital teams, and sales to drive brand awareness and achieve business goals. Requires 4-6 years of marketing experience, including 2+ years in FMCG brand management.

Executes product selection and purchasing strategy for assigned line or brand, ensuring a current and balanced collection that meets sales targets. Monitors fashion trends, analyzes consumer behavior, and conducts competitor research. Collaborates with design, brand, and HQ teams to integrate trends into collections and define purchasing decisions. Analyzes sales performance and defines collection structure.

Chief Financial Officer to lead financial strategy, ERP implementation, and digital transformation for a growing international services group.

VOICEB.ai seeks a Founding SDR to build and own the outbound engine for Spain and Europe. This role involves building targeted account lists, launching multi-channel outbound sequences, and delivering qualified meetings.

Pixie is seeking a freelance MLOps Engineer to support deployment and maintenance of ML pipelines, agents, and the Databricks Mosaic AI platform.

Cloud Solution Architect providing expert technical guidance and support for MS SQL/Azure SQL Server platform. Lead technical trainings and workshops, develop customer relationships, and drive innovative solutions.

This fast-growing company seeks a Partnership Manager to select, train, and support franchise partners. The ideal candidate will have 3+ years of experience in franchise network development or recruitment, possess strong operational and business development skills, and be comfortable with travel.

Lognext seeks a Data Management Specialist with 5+ years of experience designing and implementing cloud and on-premises data solutions. Expertise in Azure, AWS, or GCP, including Azure Fabric, Data Factory, Synapse, Databricks, and Logic Apps is required. Proficiency in Python, PySpark, SparkSQL, and T-SQL is essential. Experience with data modeling tools and distributed data architecture teams is also necessary.

Experienced Compliance & Regulatory Lead needed to ensure EMEA operations meet medical device industry standards. Will serve as primary point of contact for regulatory topics, lead regulatory planning, and support new country launches. Requires EU MDR knowledge, experience with local declarations and registrations, and strong cross-cultural communication skills.

Freelance OSS Engineer with proven experience in Oracle OSS and Unified Assurance (UA) for a 3-month telecom production environment project (potential extension).

Experienced 3D Artist needed to create photorealistic models of luxury home décor, furniture, and lighting products. Must have 4+ years of experience working with luxury brands and proficiency in ZBrush, Rhino, or equivalent software.

Leads a Talent Delivery pod of Technical Recruiters and Talent Specialists. Manages team performance, provides coaching, and acts as a point of contact for escalations. Supports the office leadership in broader Talent Delivery team management.