frontend developer English-speaking jobs in León

Experienced LNP Manufacturing Manager needed to lead GMP manufacturing operations for mRNA drug products. Requires 10+ years in pharmaceutical/biotech with 4+ years in LNP manufacturing. Must have strong management and communication skills and fluency in English. Spanish preferred.

The NTT DATA Privacy Center of Excellence seeks a Privacy Expert to support the implementation and improvement of global privacy programs. The role involves conducting Privacy Impact Assessments, advising on data transfers, assessing suppliers, and collaborating with stakeholders.

Remote CDP Platform Manager needed to support a new project. Responsibilities include configuring, integrating, and maintaining the Treasure Data CDP, translating business requirements into technical specifications, and facilitating integrations with marketing automation platforms. Fluency in English is required.

Senior Interior Designer to assist creative efforts of hospitality designs from concept to project delivery. Collaborate with clients, external consultants, and team to deliver forward-thinking projects. Requires a degree in interiors, architecture, or interior architecture and 10+ years of experience. Advanced AutoCAD skills and experience in hospitality sectors are essential.

Marketing Manager needed for a luxury watch and jewelry brand. Manage and grow social media presence (Instagram, TikTok, LinkedIn) through content creation and analyze CRM data for personalized campaigns.

Human Resources intern will support various HR functions including onboarding, offboarding, absence management, benefits administration, and employee inquiries.

Compensation & Benefits Specialist will report to the C&B Director of Logista and be part of the Group's Center of Excellence. Responsibilities include involvement in C&B strategies, managing HR analytics, participating in compensation projects, and coordinating international mobility processes.

Content Enablement Specialist will manage end-to-end content intake, validation, and preparation for submission. Coordinate across teams to ensure timely content progression and monitor jobs through all workflow stages. Support content calendars, campaign execution, and global content timelines. Manage content lifecycle, including version control, renewals, expirations, and archival. Support onboarding of external agencies and contribute to continuous improvement of content operations processes.

Product Owner to lead strategic execution and vision of enterprise software products. Manage product backlog, define user stories, and act as a technical liaison between stakeholders and the IT team.

Customer Care Intern for Leather Goods will support daily customer interactions, advise on products, and assist with order handling. Must have excellent communication skills, attention to detail, and a passion for fashion.

Build and operationalize data science models for demand forecasting, yield optimization, quality grading, and supply chain analytics using Databricks and GCP Vertex AI. Apply statistical modeling, predictive analytics, and ML techniques.

Supports Product Owners for Jungheinrich's e-commerce platforms, coordinating with country teams to collect requirements and analyze e-commerce performance. Analyzes e-commerce funnel data, identifies improvement areas, and supports the development of features and enhancements. Acts as a coordination and analysis role between central teams and countries.

Lead a mechanical engineering team in the development and production of innovative medical devices for a neurotechnology company. Drive end-to-end product development, from concept to commercialization, ensuring designs meet regulatory requirements and are manufacturable.

Product development and quality technician needed for a company focused on innovative food and pharmaceutical products. Requires a bachelor's degree in a relevant field and 1-3 years of experience in quality assurance or regulatory affairs. Fluent English is required, French is a plus. Strong analytical and communication skills are essential. Responsibilities include maintaining documentation, providing customer support, managing technical documentation, and ensuring compliance with regulations.

Manage and optimize brand website, plan and execute paid media campaigns, and develop email marketing strategies.

Provides technical support for industrial automation systems, diagnosing issues, performing maintenance, and assisting with installations.

Glovo seeks a Head of Workforce Management (WFM), Marketplace Experience to own end-to-end planning for the global customer support operation. Responsibilities include demand forecasting, BPO staffing, real-time operations, and agent productivity across all markets. The ideal candidate has 7+ years of WFM leadership experience in high-growth, high-complexity environments, with a track record of building or rebuilding WFM functions. Strong quantitative skills, including building and validating forecast models, are required. Fluency in English is required, Spanish is a plus.

Senior SAP MM Consultant to support Procure-to-Pay (P2P) and Accounts Payable digital transformation. Focus on implementing an electronic invoicing system, integrating SAP S/4HANA and Coupa.

UX/UI Designer to join a Technology Team working on international projects. Requires a Bachelor's degree in a related field and expertise in digital content, user-centric design, and prototyping tools. Experience in digital sales, marketing, IT, or aviation is advantageous. Fluent English required, German is a plus.

QA Engineer – AI-Driven Test Automation builds and maintains intelligent test automation across the execution technology stack. Focuses on leveraging AI-driven testing approaches to ensure system quality, reliability, and performance. Develops and maintains automated test suites for backend services, APIs, and front-end UI components. Automates end-to-end trading flows and integrates automated tests into CI/CD pipelines. Works closely with developers to ensure testability and quality are built into systems from the start.