javascript English-speaking jobs in Santa Cruz de Tenerife

Senior Remote Property Manager oversees daily operations of a growing short-term rental portfolio. Responsibilities include guest management, revenue optimization, and ensuring operational efficiency. Strong organizational and communication skills are required.

Senior Java Backend Developer to design, develop, and maintain complex backend systems for a leading private banking organization undergoing digital transformation.

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.

The Pilot Line Procurement Technician will manage procurement needs for the PIXEurope project, including tenders, orders, deliveries, and legal counsel support. The role involves close collaboration with technical staff, legal teams, and project partners.

Network Engineer will ensure network infrastructure security, performance, resilience, and scalability. Responsibilities include monitoring network infrastructure, troubleshooting, configuration changes, VPN support, and documentation. The role requires experience with network equipment, routing protocols, VLANs, firewalls, and network monitoring tools.

Full Stack Developer to design, develop, and maintain web applications using React.js and Node.js. Build and optimize Python-based services integrating Generative AI models. Deploy and manage applications across GCP and AWS.

The People & Culture Coordinator supports the Assistant Director of People & Culture in ensuring the hotel's HR administration, staff files, and culture are aligned with the SLS brand. This role involves managing contracts, team information, and employee relations while fostering a positive work environment.

Dreams Lanzarote Playa Dorada Resort & Spa , part of the prestigious World of Hyatt collection, is looking for passionate, energetic, and guest-oriented Food & Beverage Interns to join our world-class team in Playa Blanca, Lanzarote.

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. Requires a bachelor's degree or two years of sales experience, native fluency in Finnish, Danish, or Swedish, and excellent English skills. Must be willing to travel occasionally.

AI Engineer to design, build, and scale Generative AI solutions and intelligent agentic systems. Requires 3+ years of experience in Applied AI/Machine Learning, strong Software Engineering skills (Python preferred), and hands-on experience with GenAI applications, RAG pipelines, and agent-based systems.

Defines wind farm control requirements and analyzes grid code compliance for wind farms. Collaborates with system operators and engineering teams to implement requirements and define testing procedures. Performs compliance tests, analyzes results, and writes validation reports.

Leads and coordinates commissioning activities for data center power, electrical, and mechanical systems in Madrid. Develops and executes commissioning plans, manages test phases, and ensures compliance with standards.

Regulatory Affairs Professional to support global labelling teams, ensuring regulatory compliance and product labelling management across multiple regions. Experience in labelling/regulatory operations, submission management, and global responsibilities required.

Director of Sales & Marketing to lead sales and MICE team, develop strategic plans, manage pricing and distribution, and achieve company objectives.

Senior Full Stack Developer to build and scale a core fintech platform. Design, build, and maintain features across the full stack, including API integrations with banking systems. 5+ years of experience required, with expertise in Java/Kotlin, Spring Framework, React, MongoDB, Docker, and microservices.

Freelance private chef sought for a beautiful family villa in Formentera Island. Prepare daily breakfast, lunch, and dinner for 2 adults, with occasional service for up to 12 guests. Healthy, refined Mediterranean/Asian-inspired cuisine. Private ensuite room and fully equipped kitchen provided. June to September 2026 with possible extension.

Supervises daily store operations, sales achievement, and team performance. Manages merchandising, customer service, and employee training. Ensures compliance with legal requirements and company guidelines.

Analyze crew-related operational performance and identify improvement opportunities through data analysis. Support forecasting and performance monitoring, linking operational activity with business impact. Collaborate with teams to improve overall performance and contribute to projects focused on optimization and resource allocation.

Lead Engineer to design, develop, and maintain high-availability web applications for N26's internal operations. Responsibilities include architecting and building microservice applications using Java, Kotlin, and Spring Boot, integrating AI features, and mentoring team members. Requires experience with distributed systems, REST APIs, PostgreSQL, and CI/CD pipelines.

The Sustainability Product Manager translates customer and market insights into actionable product and program requirements for HP's Large Format Printing business. This role bridges sustainability stewardship, product development, and go-to-market teams, ensuring sustainability capabilities are relevant, compliant, and positioned as a business value driver.