student English-speaking jobs in Castelló de la Plana

Senior Python Developer needed for a cybersecurity startup in Barcelona. Build and scale a new product line focused on real-time monitoring, telemetry, and remote execution. Expertise in asynchronous programming, RESTful APIs, PostgreSQL, Docker/Kubernetes, and event-driven architectures required.

Lead People Operations as a product and execution engine for a high-growth AI-driven ad tech company. Build and scale people products across hiring, onboarding, performance, development, and retention. Design an AI-first people platform to improve outcomes.

Develop and optimize data models for the Finance organization using Google Cloud Platform, BigQuery, and Dataform. Collaborate with development teams and stakeholders to translate business requirements into data products.

Drive the full sales cycle for a SaaS search solution for e-commerce stores. Develop sales strategies, prepare proposals, and negotiate contracts. Proven B2B SaaS sales experience and fluency in Dutch (C2) and English (B2) required.

IDOM seeks a Quality Manager to establish, implement, and assure quality management systems across the Global Corporate PMC and project portfolio. The role ensures projects meet contractual, regulatory, and corporate quality requirements.

Property Specialist to manage a portfolio of premium properties across Spain. Responsibilities include financial management, owner relations, team leadership, pricing and occupancy strategy, operational oversight, and performance tracking. Requires 1-3 years of experience in property management, asset management, or real estate operations, strong financial acumen, and fluency in English and Spanish.

Insurance Intern to support the Finance Department at China Three Gorges Europe. Assist with administrative tasks, policy renewals, documentation, and reporting. Bachelor's degree in a related field required. Chinese native speaker, fluent English, and Spanish preferred.

Experienced DevOps Manager to lead a global team, driving scalable, secure cloud solutions. Combines technical leadership with project management, ensuring successful delivery of complex cloud initiatives. Shapes cloud architecture, improves engineering velocity, and fosters a collaborative team environment.

Sales Support Specialist to attend meetings, submit reports, and support sales staff. Requires a bachelor's degree, 3+ years of experience, advanced English fluency, and proficiency in CRM and Microsoft Office. Chinese fluency is a plus.

Senior Meetings & Events Manager will manage Perk's largest MICE opportunities, from RFP to contract sign-off. Responsibilities include leading end-to-end coordination of conferences, meetings, incentive programs, and corporate events for global clients. The role requires 2-4 years of events expertise, a proven track record of managing complex events, and strong client relationship skills.

Coordinate industrial painting activities at a new site in Puerto Real, supervising an international team. Ensure work quality, site safety, and project deadlines.

Customer Care Specialist needed to provide exceptional customer service through various channels (social media, email, phone). Responsibilities include addressing inquiries, managing orders, and identifying cross-selling opportunities. Requires 3-4 years of customer advisory experience, proficiency in English and Spanish, and experience with CRM tools.

Leads and manages a team to deliver exceptional guest experiences, fostering strong relationships with hotel and marine departments. Responsible for guest service operations, group business management, and team development. Requires a background in hotel management and knowledge of customs and immigration policies.

Senior FP&A role with a clear path to CFO. Leads group planning, forecasting, liquidity, and capital allocation. Supports M&A and finance transactions. Requires 8+ years of FP&A, corporate finance, or infrastructure experience.

Business Management Consultant will support client service delivery, analyzing data, providing support to the Dealer Network, and presenting results.

Defines processor features, selects extensions, balances power/performance/cost, and integrates peripherals for specific market needs. Acts as a technical strategist bridging hardware engineering and market requirements using the RISC-V ISA. Designs tailored solutions for high-growth sectors, particularly AI-native platforms. Implements security features and ensures software portability through adherence to Application Processor (RVA) profiles. Leads the definition of MCU or SoC architectures, ensuring designs meet performance, power, and area targets. Manages the integration of optional and custom ISA extensions to provide competitive advantages. Collaborates with standard bodies and software consortia to align product roadmaps.

Sales & Listings Agent needed for a new office in Roses, Costa Brava. Must have real estate experience, knowledge of the Costa Brava market, and fluency in English and Spanish.

MAKE is seeking a Community and Social Media Manager to build and manage online communities and social media presence. The role involves creating and sharing content, engaging with creators, and tracking performance across platforms.

Junior Flight Dispatcher to support daily training flights for student pilots. Responsibilities include flight schedule planning, aircraft preparation, flight monitoring, and coordination with instructors, maintenance, and operations teams. Must be comfortable with hands-on tasks, detail-oriented, and able to communicate effectively.

As a Security Networking Engineer, you will work with the global security team to implement and ensure adherence to corporate security policies and frameworks. You will specialize in network security in both cloud-based and on-premise environments, safeguarding network infrastructure and aligning security strategies with business objectives.