frontend developer English-speaking jobs in León

Provides on-site technical support, maintenance, and repair for computer-based medical devices. Responsibilities include installation, troubleshooting, and training. Requires experience with medical devices, networking, software installation, and API integrations.

Data Architect needed to design and implement data-driven solutions. Define functional and technical data architectures, contribute to project documentation, and collaborate with IT teams. Experience with cloud-based Big Data environments, Spark, Airflow, Kafka, and Kubernetes required.

Provide technology support to customers via chat, video, and co-browsing tools. Recommend products, assist with setup, and identify sales opportunities. Must have excellent German and English communication skills.

Technical Trainer to deliver engaging training to customers and internal teams on automotive technologies. Create technical content, resolve queries, and contribute to department innovation. Requires a Bachelor's or Master's degree in Mechanical Engineering, fluency in English and Portuguese, and knowledge of automotive systems.

Intern Assistant will support daily operations including content creation, organizational tasks, market research, and communications. Assists with project management, ensuring deadlines are met.

Partnership & Business Development Manager will identify and engage partners, build relationships, and launch collaborative projects. Responsibilities include online outreach, attending events, and coordinating communication. Requires experience in business development, strong networking skills, and fluency in Spanish and English.

Whale Maritime seeks a Marine Sales Executive Trainee to identify commercial opportunities, research clients, and prepare quotations. The role involves coordinating with operations, pursuing contract opportunities, and maintaining strong client communication.

Lead and evolve the QA strategy across 35+ teams, encompassing all levels of testing. Build automation infrastructure, promote automation-first approaches, and manage a group of QA Managers.

RF/Microwave Solution Engineer focused on Aerospace & Defense applications. Defines measurement strategies, configures test systems, and supports deployment of Keysight solutions. Collaborates with engineering, sales, and customers to address RF validation challenges.

Senior Clinical Project Manager to lead local and international clinical trials. Manage full project lifecycle, ensuring compliance with ICH-GCP and ISO14155 standards. Lead teams, develop project plans, and oversee budgets. Requires 7+ years of experience as a Clinical Project Manager and deep knowledge of ICH-GCP and ISO14155.

Full-time remote Content Writer needed for English/Spanish content creation, editing, and management. Develop content strategies, conduct research, write and proofread articles, and collaborate with teams.

Manages relationships with Adalvo CMO Partners, leading contract and price negotiations to achieve best value. Monitors supplier performance, identifies cost reduction opportunities, and drafts supply contracts.

The Senior Manager of Business Operations will report to the Chief Sporting Officer and manage, coordinate, and define priorities for MotoGP's sporting areas. This role will collaborate on strategic planning, project management, and coordination with Commercial departments.

NTT DATA seeks a TPRM Lifecycle Coordinator/Junior to support the end-to-end third-party risk management lifecycle. Responsibilities include conducting risk assessments, due diligence, and monitoring compliance with regulations.

Supports the development and execution of Tradebe's corporate strategy and sustainability agenda. Contributes analytical insight and market intelligence to drive growth, innovation, and ESG performance. Collaborates with various departments on strategic projects.

Reception & Facilities Support Officer needed for Barcelona campus. This full-time role combines front-desk duties with hands-on support for facilities and housekeeping.

Accounts Receivable Officer needed for temporary position. Responsibilities include invoicing, collection processes, control activities, and responding to requests. Requires fluency in Swedish, Czech, or Danish, advanced Excel skills, and English C1 level.

Designs and delivers technical solutions for energy storage systems, including BESS, PCS, and EMS components. Analyzes customer requirements, evaluates technical feasibility, and prepares technical documentation and proposals. Collaborates with cross-functional teams and serves as a technical point of contact for customers.

Country Services Director for multinational company providing engineering, architecture, and civil engineering solutions. Requires proven experience in business management, team leadership, and service delivery within a multinational environment.

Sales Assistant Intern will support the Store Manager and boutique team in achieving sales goals, providing excellent customer service, and developing client relationships.