react English-speaking jobs in Santa Cruz de Tenerife

Leads and coordinates non-clinical development activities for drug candidates, ensuring scientific soundness, regulatory compliance, and alignment with development strategy.

Program digital twins of transportation systems (trams, metros, trains, e-buses) from raw data to customer training. Responsibilities include data processing, visualization, model building and maintenance, testing, and client support.

Innovation Lab Technician will oversee experimental R&D campaigns, ensuring accurate maintenance and calibration of measurement equipment. Responsibilities include gas testing, equipment adaptation, facility maintenance, and collaborating with other project disciplines.

Bolton Food seeks a Quality Implementation Specialist to ensure successful industrialization and continuous improvement of products and processes. This role focuses on quality, regulatory compliance, and time-to-market. The specialist will optimize and validate products and processes, lead industrialization of new products, and drive private label development projects.

Design Engineer needed for automated warehouse systems. Responsibilities include calculations, 2D/3D design using SolidWorks, documentation, risk analysis, and product/manufacturing plan design. Requires a Mechanical Engineering degree or equivalent, 3+ years of experience, proficiency in SolidWorks and AutoCAD, and fluency in English and German.

Leads real-world validation of foundation brakes and brake control systems through vehicle-level simulation and testing. Collaborates with engineering teams and suppliers to develop and validate control algorithms and diagnostics. Manages calibration environments and mentors team members.

Junior Software Developer will contribute to the design, development, and maintenance of digital applications for industrial manufacturing. Responsibilities include writing code, collaborating with the team, troubleshooting, and staying updated on industry trends. A Bachelor's degree in a related field and strong programming skills are required.

Project Director with 15+ years of experience, including 5+ years in LNG plant execution, is sought for EPC projects. Responsibilities include managing project execution, defining project scope, leading teams, and ensuring adherence to cost, schedule, quality, and HSE targets. Must have a BSc in Industrial Engineering or equivalent and be willing to relocate for worldwide assignments.

This Systems Engineer role focuses on owning and optimizing the global cloud infrastructure for N26. Responsibilities include system lifecycle management, automation, AI infrastructure provisioning, monitoring, and troubleshooting. The ideal candidate will have experience with AWS services, IaC, containerization, and DevOps practices.

Drive efficient workforce planning across international markets by aligning resource needs with demand, ensuring schedule quality, and meeting service agreements. Coordinate monthly planning updates, provide support to operational teams on planning-related matters, and contribute to strategic projects.

Import & Export Specialist will manage customs clearance, transportation, and warehouse operations for a smart factory. Requires 3+ years of experience in logistics, customs, and warehouse operations, knowledge of EU and Spanish customs regulations, and proficiency in SAP and MS Office.

Technical Engineering Director will drive end-to-end customer project delivery, transform client needs into innovation, and build a high-performance team. Requires a Master's or PhD in a STEM field, 3+ years of applied machine learning experience, 2+ years of project management experience, and demonstrated team management experience.

Procurement Project Manager will manage purchase orders for A materials and high-value B materials, define procurement strategies, and manage project milestones.

Legal Administrative Assistant to support in-house lawyer with immigration and visa procedures for international clients. Responsibilities include assisting with residence permits, visas, NIE applications, and legal file management. Requires background in law, legal studies, or public administration, fluency in Spanish and English, and strong organizational skills.

Project Engineer needed for a 6-month contract in Bilbao, Spain. Must have experience in water treatment and wastewater treatment plant projects, including design, commissioning, and start-up. Requires strong knowledge of P&IDs, electrical and automation drawings, and the ability to design pre-treatment, treatment, and post-treatment lines. Fluent in Spanish and English required.

Supports global regulatory submissions and compliance for pharmaceutical products. Prepares regulatory dossiers, collaborates with health authorities, and ensures product registration. Provides regulatory guidance to cross-functional teams.

Tooling / Mold Engineer needed for automotive industry. Requires 5+ years experience in plastic injection molding, mold design, and repair. Must have proficiency in CAD software and upper-intermediate English.

Assists in ensuring products and processes meet quality requirements through inspections, testing, documentation, and continuous improvement across laboratories and production stages. Provides guidance to staff on quality policies, processes, and best practices. Oversees internal audit processes, competency assessment, training, and other quality processes. Participates in the inspection of incoming materials, in-line production, and final products. Collaborates with stakeholders to provide analysis support for quality-related issues. Ensures availability and proper operation of test equipment. Maintains the calibration schedule of laboratory equipment. Coordinates and supervises outsourced testing results.

Experienced Program Manager needed to define integration strategies, operating models, and Day-1 to Day-100 plans for M&A integrations. Lead complex multi-stream programs, ensuring timely delivery and quality across all work streams. Proven experience delivering post-merger integration across multiple business functions and geographies required.

AI & Automations Operations Intern will design, build, and scale AI-powered operational systems. You will support day-to-day operations, assist with merchant onboarding, and contribute to the creation of automations and AI-driven processes.