javascript English-speaking jobs in Santa Cruz de Tenerife

Administrative, Accounting & Sales Assistant needed for international contemporary art agency. Responsibilities include bookkeeping, financial reporting, sales administration, logistics coordination, and project support. Requires 3+ years experience in administration, accounting, or office management, strong organizational skills, and proficiency in Microsoft Office and accounting software. Fluent English and Spanish required.

Senior Network Engineer to administer, monitor, and optimize enterprise network infrastructure. Design and implement scalable solutions using a hyperscaler platform (Azure, AWS, or GCP). Collaborate with clients to assess network requirements and execute projects. Provide expert-level troubleshooting and incident response.

Aerodynamics Academy seeks two Flight Instructors: Developing Instructor with minimum 500 total hours and 200 instructional hours, and Senior Instructor with CRI and/or IRI privileges. Competitive salary, free accommodation, and stable roster offered. Must have EASA Unrestricted FI(A) and Class 1 Medical.

Sage Corps seeks a Barcelona City Manager to support a cohort of U.S. university students interning at local startups. Responsibilities include event curation, student support, and communication with Sage Corps HQ.

The Coordinator of Research Group Officers will support the deployment and consolidation of the Research Group Officer (RGO) model across ICFO. This role ensures structured interactions between Research Groups and Operational Teams, contributing to process standardization and operational clarity.

Experienced Project Manager needed to lead the delivery of utility-scale Solar PV and BESS projects (20MW+) in Spain. Responsibilities include managing EPC contractors, budgets, and schedules, ensuring compliance with regulations, and overseeing construction and commissioning.

Project Director to lead execution of large-scale photovoltaic solar plants in New York, USA. Manage entire project lifecycle, ensuring technical, financial, and timely completion.

Electronics Engineer to design, test, and support electronic systems for next-generation satellite hardware. Responsibilities include circuit design, testing, documentation, and troubleshooting. Requires a degree in Electronic Engineering and experience with analog and digital electronics.

Electrical Engineering Specialist needed for conceptual and basic design of electrical architectures for mining equipment and subsea vehicles. Develop power and control philosophies, system architectures, and functional specifications. Requires experience in system integration, power distribution, and functional architecture.

IT Presales Engineer needed for a leading international technology company. Lead technical analysis, support sales, design solutions, and collaborate with clients and internal teams. 3-6 years of experience in presales, technical consulting, or project management required. Strong technical background and fluency in English (C1 level) are essential.

Senior Designer to lead activewear collections, translating fashion and sportswear trends into innovative and functional products.

The Assistant Store Manager will support the Store Manager in driving sales, enhancing customer experience, and managing the store in their absence. Responsibilities include customer service, stock management, visual merchandising, and communication with the Area Manager and HQ.

Junior Project Planner Engineer to assist in developing and maintaining project schedules using Primavera P6 or MS Project. Support project timelines, resource allocation, and progress monitoring. Collaborate with international teams and prepare progress reports. Bachelor's degree in Engineering and 3-4 years of relevant experience required.

BPS Assistant for COSCO SHIPPING Lines (Spain) S.A. will verify new clients, perform system operator tasks, calculate KPIs, generate reports, and handle user incidents.

Graduate Sales Development Programme in Barcelona. Develop into a high-performing commercial professional. Build relationships with senior decision-makers across European markets and generate new business opportunities. Fluency in English and at least one additional European language required.

Project Manager responsible for end-to-end project delivery of NetSuite implementations. Manages project scope, timeline, budget, and quality while ensuring customer satisfaction. Coordinates cross-functional teams, manages stakeholder expectations, and drives successful project outcomes. Requires 5+ years of project management experience, 2+ years in ERP implementations, and fluency in English.

We seek a General Manager for Spain to lead business strategy, operations, and a large team. Requires deep experience in technology-driven businesses, strong commercial leadership, and proven success in revenue growth and P&L management.

Senior Consultant to manage proposal preparation, writing, and review for Horizon Europe and other EU funding schemes. Requires 5+ years' experience in proposal preparation with a proven track record of success. Excellent technical background (Engineering or related field) and strong communication skills are essential.

Ad Success Representative will manage client relationships, oversee campaign processes, and provide insights to drive campaign success. Requires 3+ years of experience in customer success, account management, or ad operations. Proficiency in Salesforce, Google Sheets/Excel, Slack, and customer support platforms is needed. Fluency in English and German is required.

The Head of Manufacturing will oversee all site operations, ensuring high standards of HSE, efficiency, and productivity. The role involves managing personnel, developing and implementing manufacturing strategies, and ensuring compliance with GMP and regulatory standards. Requires a degree in a relevant field, 10+ years of pharmaceutical manufacturing experience, and strong leadership and communication skills.