javascript English-speaking jobs in Santa Cruz de Tenerife

Designs, develops, and implements automated solutions for testing and deploying software applications. Creates scripts and tools to automate tasks such as testing software functionality, performance, and reliability. Utilizes tools like Selenium, Appium, Jenkins, and GitLab CI.

COMSER seeks a Qualification and Validation Technician for GMP Compliance Services. The role involves designing and executing validation protocols, analyzing results, and improving documentation. Requires a scientific-technical university education and full professional level English.

Customer Service & After-Sales Technician for the German market. Manage orders, warranty claims, repairs, and technical support. Provide product advice and act as a key contact for German dealers and the sales team.

Lead and manage daily restaurant operations at a 5* lifestyle hotel. Drive departmental performance, develop revenue strategies, and ensure guest satisfaction. Manage budgets, inventory, and team development.

Stress and Strain Engineer needed for a 6-month wind energy project. Requires 3+ years of structural analysis experience, proficiency in ANSYS, and Eurocode 3 knowledge. Must have strong communication and problem-solving skills.

Provides administrative, operational, and communication support to the CEO based in Shanghai. Coordinates local business operations, including finance, supply chain, and HR. Collects sales data, updates reports, and acts as a liaison between Barcelona teams and HQ. Requires fluency in Chinese Mandarin, Spanish, and English, and 8-10 years of experience in accounting and business operations.

RapidTrials seeks an experienced Clinical Research Nurse (RN) for a part-time, freelance role supporting a Phase III MASH clinical trial. Responsibilities include prescreening potential participants, engaging referral sources, coordinating with patients, and ensuring protocol and regulatory compliance.

Quality Engineer ensures Biokit products meet established procedures and regulations. This role develops quality improvement plans, manages change control, and performs risk assessments. Requires a Bachelor's degree in a relevant field and 3 years of experience. Fluency in Spanish or Catalan and advanced English are required.

Senior Presales Solutions Architect to design and lead complex Workplace solutions for private-sector clients. Experience required in enterprise IT, presales, solution architecture, or consulting focused on End-User Computing or Digital Workplace. Proven track record of winning complex Workplace transformation deals for large enterprise clients.

Business Development Manager to lead expansion in Iberia. 80% travel required for face-to-face meetings with retail partners and manufacturers. Drive sales, manage accounts, negotiate terms, and build regional network. Requires 3+ years experience in sales, BDM, or account management, strong negotiation skills, and a "move fast" mentality.

Provide customer support via phone, email, and chat for a US-based home care agency. Schedule meetings, assist caregivers with paperwork and system navigation, and maintain client records.

Konecta seeks a native or bilingual English speaker for inbound customer service in Barcelona. Provide phone and email support, resolve inquiries, and follow company procedures.

Decathlon seeks a Logistics Leader to manage and optimize the B2C supply chain in Iberia. The role involves developing and implementing logistics strategies, managing budgets, and collaborating with teams to improve service efficiency. Requires a Bachelor's/Master's degree, 3+ years of relevant experience, and proficiency in Excel, SAP, or IBM tools. Advanced English is essential.

Senior AI Engineer to design, develop, and optimize multi-agent LLM systems. Requires expertise in Python services, RAG Engineering, and low-latency, real-time agent systems.

Experienced SAP Integration Suite Consultant needed to design, implement, and optimize integration solutions across SAP and non-SAP landscapes. Expertise in cloud-based integration, API management, and end-to-end process orchestration using SAP BTP Integration Suite is required.

Sephora Iberia seeks a Portuguese-speaking E-commerce Content Manager based in Madrid. The role involves managing the CMS for sephora.pt, scheduling content, executing campaigns, and optimizing customer experience.

The Brand Copy Project Specialist ensures efficient execution of Camper's copy and product communication initiatives. This role coordinates projects across product, brand, digital, and content teams, improving workflows and processes. Responsibilities include managing project timelines, coordinating cross-functional teams, overseeing content production, and driving operational improvements.

Temporary QA Specialist (Pharma) required for a fast-growing pharmaceutical company in Sant Cugat. Review and approve GMP documentation, support the Quality Management System, and monitor IMPs throughout the clinical supply chain. Bachelor's or Master's degree in a relevant field and 3-5 years of experience in QA within an R&D or IMPs-focused GMP environment required. Solid knowledge of ICH, GxP, and EU GMP Annex 13 is essential. Spanish and English required.

Business Development Representative will execute outbound campaigns targeting mid-to-enterprise companies, building rapport with senior stakeholders and mastering the "Challenger" call.

Lead the pre-opening and launch of a new 5-star resort in Ibiza, shaping its identity and commercial success. Manage final build, recruit a leadership team, and deliver a high-profile opening in April 2027.