javascript English-speaking jobs in Santa Cruz de Tenerife

The Night Manager oversees all hotel operations during the overnight shift, ensuring smooth running and guest satisfaction. Responsibilities include supervising the housekeeping team, coordinating with departments, managing guest incidents, and maintaining property security.

Master intern to develop RCOMPSs workflows and extensions for parallel data analysis applications. Requires strong R programming skills and basic C/C++ knowledge. Previous experience with COMPSs or similar task-based environments is beneficial.

Road Transport Specialist needed for sennder's Barcelona office. Build carrier relationships, negotiate rates, and apply trucks to loads. Requires 1-3 years of road freight experience, excellent English and Spanish communication skills, and a commercial mindset.

Founder's Associate needed for AI-powered airline operations solutions. 2-4 years of aviation experience (pilot, OCC, dispatch, ATCO) required. Part-time (20h/week) with growth potential, hybrid/remote in Europe.

Experienced Medical Writer (3-5 years) with a scientific background (PharmD, MD, PhD or Masters) to create scientific content for a global pharmaceutical company.

Cybersecurity GRC Manager to lead regulatory framework adaptation, define information security strategy, and conduct risk analysis. Requires 8+ years in information security, technical degree, and industry certifications (CISA, CISM, CRISC).

BB Trends seeks an Ecommerce Account Manager to drive online sales growth in the Czech and Slovak markets. The role involves account management for Alza, Datart (HP Tronic), and Allegro, performance analysis, pricing strategy, and competitor monitoring.

Chief Accountant to oversee accounting operations, statutory compliance, and financial reporting for LATAM. Leads and develops the accounting team, ensuring accurate financial reporting and compliance with GAAP and IFRS. Collaborates with other business teams and external stakeholders. Requires a university degree, ACCA or equivalent, 5+ years of experience, and fluency in English.

Senior Regulatory Specialist (Medical Devices) will lead regulatory compliance for a healthtech platform's evolving product portfolio, including SaaS, AI-driven tools, and Software as a Medical Device (SaMD). The role requires expertise in EU MDR and experience with QMS, certification processes, and regulatory tools.

Provide on-site Level 1 desktop support for hardware, software, and network issues. Troubleshoot Windows OS, MS Office, and business applications. Install, configure, and maintain desktops, laptops, and peripherals.

Technical Aerothermal Engineer sought for a leading renewable energy platform in Spain. Core responsibilities include providing technical expertise during sales, developing B2B opportunities, and managing projects from proposal to implementation. Requires engineering degree, experience with aerothermal systems, and some commercial experience.

Build and maintain scalable web applications using PHP 8.X and MVC principles. Design, optimize, and maintain databases, handle data migrations, and implement responsive web design.

ADP is seeking recent graduates or career changers for its Digital Sales Academy. The 3-month program provides training in prospecting, selling solutions, and generating business over the phone. Fluency in English is required, additional languages are a plus.

PQE Group seeks a Sterility Assurance Consultant to support clients in Spain. Responsibilities include drafting procedures, preparing CCS documents, performing risk assessments, and supporting Quality Assurance activities. Requires a university degree in a scientific discipline, at least 2 years of experience in Quality Assurance and Sterility Assurance, and knowledge of GMP regulatory standards. Must have strong attention to detail, analytical skills, and excellent English communication. Willingness to travel 40-60% is required.

The Senior Protection & Control Manager ensures the design, standardization, and reliability of electrical protection systems across the offshore wind portfolio. This role establishes and enforces a consistent protection philosophy, develops standardized design packages, and leads complex protection studies. The manager also supports grid interconnection, conducts root cause analysis, and defines standards for testing and maintenance.

Account Executive to drive the full sales cycle for a SaaS search solution for e-commerce stores. Requires 2+ years of B2B SaaS sales experience, fluency in German (C2) and English (B2), and strong communication skills.

Business Analyst to gain insight into digital upgrade requirements, conduct surveys, guide business requirements, and design IT solutions. Analyze business scenarios, user needs, and process specifications. Assist project management, risk management, and problem resolution. Must be familiar with IT product architecture, possess strong communication and problem-solving skills, and be fluent in Spanish and Mandarin Chinese.

Senior QA Technologist will lead quality investigations, process validation, and manufacturing control reviews. Experience with GFSI standards, HACCP, TACCP, and VACCP is required. Must have strong analytical and communication skills and be fluent in Spanish.

The Head of Product will define, lead, and deliver the product vision and roadmap for digital platforms, ensuring alignment with organizational goals and audience growth. Responsibilities include translating strategic goals into product requirements, leading the end-to-end product lifecycle, and collaborating with cross-functional teams. The ideal candidate will have a minimum of 15-20 years of experience in digital product management, a proven track record of delivering large-scale digital products, and experience managing cross-functional product teams.

Field Sales Representative to join the Enterprise Computing Solutions team in Madrid. This role involves customer service, administrative tasks, sales forecasting, and order follow-up. Requires fluency in Spanish, English proficiency is a plus, and advanced Microsoft Office skills.