javascript English-speaking jobs in Santa Cruz de Tenerife

Validation Manager will lead and coordinate validation activities for critical testing applications, ensuring compliance with validation plans and BI standards.

Logistics Specialist to manage international imports and exports, including documentation, customs, and transportation. Requires +5 years of experience, Incoterms knowledge, ERP system proficiency, and fluency in Spanish and English.

Develop and manage customer relationships in the Iberian Market, focusing on industrial sectors. Deliver SEL solutions tailored to customer needs, understanding project specifications and technical drawings.

Opdenergy seeks an Asset Management professional in Sevilla or Madrid to support project construction and operational performance. Responsibilities include monitoring project performance, ensuring compliance with financing contracts, preparing financial reports, and analyzing project income and costs.

Prepare ingredients, cook teppanyaki dishes, manage griddle temperature, and interact with diners. Must have demonstrable experience in teppanyaki service and excellent customer service skills.

Javascript Developer will analyze, develop, and track requirements for A/B tests on web platforms. Responsibilities include unit and manual testing, cross-functional collaboration, and code reviews. Must have 5+ years of experience as a Frontend Engineer with in-depth knowledge of JavaScript, TypeScript, HTML, and CSS.

Experienced Accounting / Finance Consultant needed for on-site 2025 year-end closing in Marbella, Spain. Part-time role (2 days/week) after closing with potential to grow into full-time CFO.

International Purchasing Specialist will lead the implementation of a unified travel booking tool and policies across International 1. This role involves collaborating with stakeholders, training users, and managing vendor relationships to optimize travel costs and service quality.

Wittur is seeking an Application Engineering Technician to adapt standard elevator drawings to customer specifications. The role involves using SolidWorks and PDM/PLM systems to create technical documentation, collaborating with internal and external customers, and ensuring technical feasibility.

As a Journey Ambassador, you will greet, escort, and assist guests, handle luggage, and respond to requests to ensure outstanding service.

Build and execute quote proposals for parts and billable services. Partner with commercial and fulfillment teams to understand availability, lead times, costs, and prices. Communicate with end-users and work to increase market capture and Key Account performance.

The Collector will manage invoice collection, resolve customer issues, and ensure timely payments. Responsibilities include negotiating with customers, monitoring invoice collection, identifying late payments, and coordinating with internal departments.

The Administrative Assistant ensures smooth daily operations for the Madrigal affiliate. This role manages office resources, coordinates staff activities, and serves as a central point for communication and logistical support.

Business Analyst needed for a multinational banking client in Madrid. Lead analysis of information related to the Payments DataHub initiative and support the Product Owner. Analyze, structure, and classify payment information. Prepare documentation such as user stories, scope documentation, and TOMs. Minimum 3 years experience in international payments projects and 2 years in Big Data projects required. Bachelor's Degree in a relevant field.

Lead and manage engineering teams focused on model development, evaluation, and related activities. Drive strategic planning and execution of machine learning initiatives, aligning outcomes with company goals. Coordinate cross-functionally to ensure integrated execution across model lifecycles.

Executive Assistant to support the Executive Committee, managing schedules, organizing meetings, coordinating travel, and handling administrative tasks. Requires 5+ years of experience, native-level English, proficiency in MS Office, and strong organizational and communication skills.

Project Document Admin & Controller supports Renewable Fuel projects in the Netherlands. Responsibilities include document control system management, document creation and processing, distribution and archiving, quality and compliance, collaboration and communication, and project schedule control.

Senior Key Account Manager to manage and grow relationships with key clients in the logistics sector. Develop account strategies, track performance, and collaborate with cross-functional teams. Requires proven account management experience, strong communication skills, and fluency in Spanish and English.

Plans, designs, organizes, supervises, and reports on clinical trials contracted to CROs. Focus is on pharmacokinetic (PK) and bioequivalence (BE) trials. Responsibilities include managing clinical trials according to plan and applicable regulations, selecting and controlling CRO activities, reviewing documentation, coordinating internal activities, and collaborating with other departments. Requires experience in global clinical development, PK and BE studies, and relevant guidelines.

Lead the technical strategy for a self-hosted AI analytics platform serving the European mid-market. Build and manage the engineering team, close enterprise deals, and drive product growth.