santa cruz de tenerife English-speaking jobs in Castelló de la Plana

Experienced Administrative Assistant needed to support sales team with document preparation, quotations, order management, and trade show coordination.

Senior Business Manager for green energy sector. Leads business development, client acquisition, and market expansion in Spain. Requires sales experience in PV inverters, hydrogen production, energy storage, and large-scale projects.

Avincis seeks a Sales & Business Development Manager to drive business development activities at national and international levels. The role involves managing key client accounts, contributing to strategic positioning, and supporting the full commercial and bidding lifecycle.

Social Media Manager to execute existing content strategy across Instagram, TikTok, and YouTube. Plan and execute daily content, adapt existing material, and analyze performance. Requires 3+ years of social media experience, proven content creation success, and fluency in Spanish and English.

Verisure's Tech Graduate Programme 2026/27 offers a comprehensive experience in technology, combining practical projects, technical training, and professional development. Graduates will work on real-world projects, receive specialized training, and participate in mentorship and networking opportunities.

Sales Development Representative to connect with travel operators worldwide. Responsibilities include qualifying leads, booking meetings, and collaborating with marketing and sales teams. Requires experience in sales, travel industry knowledge, fluency in English and German, and CRM experience.

Leads the global traveler data & loyalty analytics strategy, building and scaling Avolta's data and analytics capability. Develops and operationalizes advanced analytics to support traveler segmentation, loyalty program performance, and traveler behavior analytics. Translates insights into scalable execution through AI/ML-driven personalization and data activation.

Senior Product Manager needed to lead complex digital product development from ideation to launch. Must have fluent Spanish, demonstrable product management experience, and experience collaborating with design and engineering teams in an agile environment.

Senior Product Designer to translate complex problems into intuitive user experiences across appliance interfaces, mobile, tablet, and web. 5+ years of experience in Product Design/UX/UI required.

Finance Business Partner to support the Energy Management team in Madrid, analyzing financial and operational data, supporting budgeting and forecasting, and providing insights on market impacts and revenue optimization.

This dual-function Operations Specialist manages the end-to-end experience for partners and users of a digital marketplace. Responsibilities include providing customer support, resolving issues, guiding users on platform tools, and contributing to process improvements. Requires 1-2 years of customer-facing experience, fluency in English and Spanish, and proficiency in additional languages.

Freelance Satellite Systems Architect needed for part-time, remote support of spacecraft and satellite development. Requires European-based candidate with proven experience in satellite systems engineering across the full satellite lifecycle.

Senior AWS Cloud Engineer needed to design, build, and deliver enterprise-grade network solutions. Responsibilities include implementing network infrastructure across multiple regions, building centralized egress architectures, and developing infrastructure as code using Terraform. Requires 5+ years of experience in network engineering with a focus on AWS Cloud WAN, Terraform, and AWS Network Firewall.

International Laser Service Engineer to install, commission, align, and service high-performance laser systems globally. Diagnose and resolve technical issues, conduct root cause analysis, and provide customer support. Requires a degree in Physics, Engineering, Photonics, or related field and hands-on experience with lasers or optical systems.

Support day-to-day site operations for clinical research studies, ensuring smooth communication, accurate documentation, and compliance with research standards.

Freelance AI Trainers are needed to improve AI model accuracy by reviewing, labeling, and generating text in Romanian. Native-level proficiency in Romanian and the Latin script is required. Must be currently enrolled in an undergraduate program or a recent graduate.

Senior HR Talent Consultant will guide organizations through their HR transformation journey, leveraging Factorial's platform to modernize talent management practices. You will act as a trusted advisor to Portuguese customers, helping them design and implement modern Talent Management processes.

Senior CRM Manager will develop and execute CRM strategies for affiliate campaigns, automation, and bonus management. Responsibilities include campaign optimization, automation implementation, bonus program management, team leadership, and data-driven decision making. Requires 3+ years of CRM experience, technical CRM skills, analytical abilities, leadership experience, and industry knowledge.

Trade Support Analyst ensures accurate trade data entry and execution across the Iberia region. The role involves data input, trade reconciliation, and collaboration with traders to resolve discrepancies. Requires 1+ years of relevant experience in administration, distribution operations, or contract administration. Fluency in English and Spanish is essential.

This role offers the opportunity to lead security strategy, manage teams, and work on enterprise-scale SAP environments within a complex and evolving ecosystem.