student English-speaking jobs in Castelló de la Plana

Senior Product Manager will lead product transformation efforts in the life sciences domain, specializing in Chemistry Products | Cheminformatics. Responsibilities include product knowledge transfer, business analysis, product requirement development, and stakeholder management. The ideal candidate has cheminformatics expertise, understands chemistry software workflows, and can communicate effectively with both technical and scientific users.

Full Stack Engineer to design, develop, and integrate software solutions for autonomous robots. Requires 3+ years of experience building web applications, strong JavaScript and TypeScript knowledge, and experience with React, Node.js, and AWS. Must have experience with RESTful APIs, video technologies, and Git. Fluent in English and Spanish.

Creates, captures, edits, and publishes daily social media content (Reels, TikToks, Stories, Carousels) using iPhone photography and videography. Supports on-set content capture and production, including behind-the-scenes footage for TikTok and Reels. Coordinates and schedules content across European social channels.

Provide outstanding customer support across various channels (phone, email, chat, social media). Train and supervise AI agent, design communication flows, and achieve high first touch resolution rates.

Lead terminal activities in Spain, overseeing RoRo and general cargo operations in a highly advanced, automated environment. Drive safety, quality, productivity, and customer service while managing teams and ensuring operational excellence.

Leads strategy, architecture, and delivery of complex maritime electronic and electrical systems. Accountable for system integration across power, automation, navigation, and digital vessel technologies. Ensures compliance with international maritime standards.

Solution/System Architect with strong Qlik Sense expertise needed for a strategic international project. Define and document Qlik Sense architecture, assess applications and data models, and establish architectural standards. Collaborate with stakeholders to align priorities and requirements.

Detection Engineer will design, develop, and tune detection rules in Microsoft Sentinel and Defender to enhance incident detection and response. You will analyze attacker simulation results, develop threat detection and mitigation strategies, and collaborate with offensive and defensive teams.

Senior Project Manager to lead an SAP PaPM implementation focused on Operational Transfer Pricing and CO Allocations. Manage cross-functional and technical IT teams, ensuring alignment and on-time delivery. Strong SAP project management experience, preferably in Finance, required. Knowledge of Roche PMM methodology is desirable.

Electrical Commissioning Engineer to carry out testing, inspections, and troubleshooting on electrical systems. Experience in LV/MV or HV systems, electrical testing & verification, and construction environments required.

Drive growth for a global leader in food processing machinery across Northwest Spain and Portugal. This field-based role involves developing sales strategies, identifying new business opportunities, and managing the full sales cycle.

Leads and optimizes port agency operations in Spain, ensuring operational excellence, service quality, and compliance with company standards. Manages multi-site teams, implements global workflows and digital tools, and collaborates with stakeholders.

Native or bilingual English teachers with afternoon availability needed for a fast-growing academy in Madrid. Small groups (max 8 students), 100% English immersion, and a dynamic, gamified methodology focused on communication and real results.

Senior Backend Java Developer needed for Spring Boot applications. Requires 5+ years experience, mastery of Spring core components, and experience with Web MVC, REST, Apache Kafka, and containerized cloud environments. Must be proficient in Kotlin and Java. Generative AI experience is a plus.

Supervises mechanical work during photovoltaic project development and commissioning. Serves as on-site liaison, communicates with the Project Manager and subcontractors, and prepares technical reports. Ensures compliance with HSE regulations.

Senior Mergers & Acquisitions Specialist needed for a 6-month fixed term contract. Lead and execute acquisitions and divestments, develop M&A strategy, and build relationships with target organizations. Drive strategic projects and provide data-driven insights to support decision-making. Requires strong analytical skills, project management experience, and a proven track record in executing M&A transactions. Fluency in English is essential.

Part-time, remote B2B SaaS Appointment Setter to identify and contact UK wedding venue owners, schedule demos, and maintain client records. Requires cold calling experience, 2+ years B2B/SaaS experience, and strong communication skills.

BIM Specialist to develop accurate BIM models from point cloud data across architecture, structure, and MEP disciplines. Must have advanced knowledge of Autodesk Revit and experience modeling across multiple disciplines.

Experienced Business Process Owner needed for global SAP S/4HANA Finance transformation. Responsibilities include process template ownership, user training, testing, and process improvement initiatives. Requires strong SAP FI/CO/FSCM experience, particularly in Treasury, Cash Management, and Accounts Receivable.

Murex Functional Specialist to support Murex 3 FXFI and Murex EQ instances. Provides functional and technical support to the Murex trading platform, implementing change on both BAU and projects. Requires at least two years of Murex and Financial Markets experience.