react English-speaking jobs in Santa Cruz de Tenerife

Startup Valencia seeks a Social Media Specialist to develop and execute social media strategies, create engaging content, manage online communities, and support inbound marketing efforts.

QA Support Technician will ensure GMP compliance of qualification activities for equipment, facilities, and utilities. Responsibilities include reviewing and approving qualification protocols and reports, managing CAPA plans, and collaborating with cross-functional teams. Requires a degree in Chemical Engineering or similar field and experience in GMP-regulated pharmaceutical environments.

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.

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 represents HQ in ensuring alignment of global processes.

Chief Financial Officer to lead financial strategy, ERP implementation, and digital transformation for a growing international services group.

As a Product Owner, you will develop product vision, collaborate with stakeholders, and execute the vision with a team of engineers. You will oversee projects, define acceptance criteria, and drive the release management process. Proven track record of delivering data-driven solutions and experience launching software products is required.

Part-Time Service Coach to support student learning and center operations. Responsibilities include student support, retention, sales assistance, and basic teaching. Requires fluency in Spanish and English (B2 minimum), strong communication skills, and experience in customer service, hospitality, or sales.

Solcasino seeks a Head of Digital Acquisition to define and execute global user acquisition strategy. This role involves managing paid media budgets, driving FTDs and revenue, and leading a multichannel strategy. Responsibilities include building and managing a team, optimizing performance, and overseeing the conversion funnel.

The Bar Supervisor ensures smooth bar operations, upholds Nobu brand standards, leads bartenders, develops new cocktails, conducts training, and oversees compliance with procedures.

Analyze and provide feedback on texts, pages, images, and other information for top search engines. Improve the user experience by reviewing and rating search results for relevance and quality.

Manage strategic automotive accounts, develop business opportunities, and implement commercial solutions. Collaborate with internal teams, monitor KPIs, and ensure sales target achievement.

The Project Controls Manager leads a team, ensuring accurate cost management, scheduling, and performance tracking for engineering projects. Responsibilities include developing project controls procedures, monitoring KPIs, preparing reports, and coordinating with project teams and other departments. The role requires a Bachelor's or Master's in engineering, 10+ years of experience in project controls, and expertise in cost engineering, planning, scheduling, and contract administration.

Plans, coordinates, and executes photo and video productions for hotels and regional projects. Develops production briefs, shot lists, and creative concepts. Manages relationships with external suppliers and oversees post-production processes.

Develops Python-based GIS pipelines to compare map data against ground truth sources. Calculates quality metrics and implements auto-matching algorithms. Requires 3+ years Python development experience and GIS/spatial data processing expertise.

Enterprise Client Manager manages key global accounts, translating client needs into internal projects and ensuring successful delivery. This role coordinates cross-functional teams, collaborates with international partners, and maintains clear project visibility and reporting. Requires 5+ years of experience in account, program, or project management, fluency in English and Spanish, and strong communication and stakeholder management skills.

IT Support Specialist (Salesforce) to diagnose and resolve incidents, support application evolution, and collaborate with global teams. Requires 2+ years of experience with Salesforce configuration, customization, and troubleshooting.

Financial Manager for Line Maintenance to oversee financial performance and management of line maintenance operations across Spain. Requires experience in aviation MRO, financial control, and strategic financial oversight.

Silbat Energy Storage Solutions seeks a Technical Project Coordinator to monitor project progress, identify challenges, and manage technical procurement. The role requires strong analytical, communication, and project management skills, proficiency in English and Spanish, and familiarity with programming languages.

Power Electronics Design Engineer to design, develop, and qualify advanced power subsystems for spacecraft platforms. Responsibilities include schematic design, component selection, circuit simulation, and thermal/radiation analysis. Requires a Bachelor's or Master's degree in Electrical Engineering, Electronics, or related field and 3+ years of experience in power electronics design.

Partner Account Manager for Southern Spain will develop and manage a network of regional sales partners and distributors. Responsibilities include onboarding new partners, conducting training sessions, defining business plans, and representing the company at industry events. Requires 5+ years of IT experience, strong communication skills, and fluency in Spanish and English.