javascript English-speaking jobs in Santa Cruz de Tenerife

Project Manager needed for a next-generation media company specializing in football, sports, and beyond. Manage projects from concept to delivery, ensuring smooth execution, adherence to deadlines, and clear communication with stakeholders. Must have experience working with major clients, high-level personalities, and international companies. This is a fully remote role based in Europe.

Talent Acquisition Partner will lead end-to-end recruitment, partner with hiring managers, and develop employer branding initiatives.

Senior AI Engineer to design and implement scalable AI-powered backend services using Python and modern frameworks. Experience with RAG, LLMs, vector databases, and Azure cloud services required.

CMC Regulatory Affairs Specialist will support the development of CMCD strategies for OTC products, ensuring globally approvable dossiers. Collaborate with Regulatory, R&D, and Product Supply to compile CTD Module 3 and QOS documents. Requires a life sciences background, high proficiency in English, and significant experience in CMC/Module 3 creation and response to questions.

Customer Service Representative will handle incoming customer contacts via phone, email, chat, and other channels. Responsibilities include resolving customer issues, logging call details, and maintaining service and product knowledge. Must be proficient in Dutch and English, have 1 year of customer service experience, and possess working knowledge of IT platforms and applications.

Business Development Manager to develop PROXA's presence in Spain and Portugal. Responsible for identifying new business opportunities, building client relationships, and leading technical sales processes. Requires 5-10+ years of experience in industrial B2B technical sales, a degree in Engineering or strong technical background, and fluency in English and Spanish.

Lead the guest experience at a 5* lifestyle hotel, ensuring personalized service and exceeding expectations. Manage VIP guests, handle incidents, and coordinate with departments to maintain luxury standards.

The Director of Rooms will lead the Rooms Division at a new luxury lifestyle property, overseeing Front Office, Housekeeping, Security, and Spa. This role requires proven leadership experience in Rooms Division, strong commercial acumen, and experience in pre-opening environments.

Lead and guide Pega development teams throughout the project lifecycle. Proficient in Java fundamentals, functional programming using Java 8, Spring framework, and REST API. Hands-on experience with Spring Boot, unit testing frameworks, and Core Java.

Cyber and Network Engineer needed for full-cycle engineering role. Support customer lifecycle including pre-sales, implementation, and post-sales support. Deliver cybersecurity and network security solutions. Strong technical expertise and client-facing communication skills required.

Senior Backend / AI Engineer to build and maintain Python-based backend services, develop LLM-powered features, and design APIs for an AI product.

Lead Data Scientist to drive AI-powered innovation, translating business vision into scalable solutions. Own the end-to-end AI lifecycle, from research to production deployment. Collaborate with global and EMEA teams to identify and shape high-value AI opportunities. Champion ethical and reliable AI practices.

Account Manager responsible for visiting customers, developing relationships, identifying business opportunities, and promoting sales of construction machinery. Requires familiarity with the local market and construction machinery knowledge.

Road Load Data Acquisition Specialist Operative will repair, maintain, calibrate, adjust, and install instrumentation used in durability assessments. Responsibilities include sensor installation, strain gauge application, mechanical assembly, and test support. Requires a Higher Vocational Training Certificate in a relevant field and 1-2 years of experience in testing laboratories or automotive industry.

Dempo seeks a Senior Backend Engineer with 5+ years of experience in Java/Kotlin and Spring Boot to design, develop, and maintain scalable backend systems. Responsibilities include API development, system architecture, code optimization, and mentoring.

Process Engineer responsible for designing H2SITE's product portfolio, maximizing system efficiencies, and ensuring contract KPIs are met. Duties include basic engineering, safety studies, supervising detailed engineering, and coordinating with clients and other disciplines. Requires +5 years' experience as a Process Engineer and knowledge of safety in the chemical industry, process design, instrumentation and control, and hydrogen generation systems.

Lead end-to-end internal audits, evaluate risks and controls, and propose improvements for a multinational company. Requires 6+ years of audit experience, strong analytical skills, and fluency in English and Spanish.

Inside Sales Account Manager will work with field sales teams and partners to identify and advance new business opportunities. Responsibilities include qualifying leads, managing the sales pipeline, and converting inbound inquiries into sales leads. Must have a bachelor's degree or two years of sales experience and native-level Danish, Swedish, or Finnish plus excellent English.

Senior Data Analyst will support product ideation and existing teams by generating insights from usage data and customer behavior. Responsibilities include defining product metrics, collaborating with product and engineering teams, and staying current with analytical techniques.

This role focuses on modernizing localization testing by replacing manual workflows with automated, AI-augmented solutions. The Localization Automation Engineer will design, implement, and maintain automation frameworks for localization testing, addressing challenges such as multi-locale UI coverage, frequent content changes, and locale-dependent behavior.