student English-speaking jobs in Castelló de la Plana

Quality & Safety Engineer to manage safety reports, audits, and corrective actions in a Part-145 environment. Requires EASA Part-145 experience, MOE and ISMS knowledge, and audit management skills.

SAP Order-to-Cash Business Analyst to support and improve Order-to-Invoice processes in a global SAP S/4HANA environment. Analyzes business requirements, translates them into functional specifications, and coordinates with development teams to deliver system improvements.

Cybersecurity Engineer L2 + Linux experience required. Conduct advanced threat analysis, investigate incidents, and develop security measures. Proficient in Linux systems administration, DFS, SIEM, and EDR tools. Strong analytical and communication skills needed.

GEO Technical Analyst needed to ensure discoverability and trustworthiness of digital ecosystems for AI systems. Requires 3+ years of experience in Technical SEO, Web Analytics, or Data Analysis with strong technical skills.

Technical Assistant R&D will provide direct support to the Control & Quality laboratory Supervisor. Responsibilities include performing catalytic tests, supporting catalyst development, ensuring reactor operation, collecting and interpreting data, and documenting results.

Data Architect needed to translate business requirements into scalable data models and architectures. Collaborate with teams to align data products with operational goals and define enterprise data architecture standards.

Product Development Senior Scientist will lead technical execution of projects across veterinary medicines, hygiene, and feed. Responsibilities include managing project timelines, budgets, and specifications, collaborating with cross-functional teams, and ensuring technical documentation accuracy. Requires a degree in a relevant field, 5+ years of experience in pharmaceutical development, and strong communication skills.

Lead and manage a front-of-house reception team in a high-end, high-volume restaurant. Oversee reservations, table allocation, and guest flow. Greet guests, handle VIP arrivals, and coordinate with restaurant staff. Train and mentor hostess staff.

This hybrid real estate opportunity in Ibiza offers independent professionals the chance to buy, sell, and manage properties. Responsibilities include identifying client needs, conducting viewings, negotiating deals, generating leads, and providing excellent customer service. Fluency in English is required, with additional languages preferred.

Part-time Studio Administrator (20 hours/week) supporting daily operations and organizational needs at BITSCAPES in Valencia. Responsibilities include managing correspondence, scheduling, basic accounting, HR support, and assisting with project documentation.

Venture Lead to research, analyze, and support new business ventures. Requires 5-7 years experience in startups, VC, consulting, or investment banking. Fluent Spanish and English required.

Senior Investment Consultant to support Deep Tech startups in accessing private funding and scaling strategies. Build investor partnerships, manage fundraising projects, and develop internationalization plans. Bachelor's degree in finance or related field required, 2-4 years of experience in the startup ecosystem preferred.

Data Integration Specialist will design, implement, and deploy data integration pipelines between various sources using Airbus's integration platforms. Responsibilities include defining integration tasks, conducting UATs, and supporting platform performance analysis. Requires a university degree in IT, 5+ years of experience as a Data Integration Engineer, and proficiency in programming languages like Python, Flask, Node, and JavaScript.

Develops after-sales service strategies for European markets, manages service networks, and implements training programs. Requires a bachelor's degree, 5+ years of experience in automotive after-sales service, fluency in English and Spanish, and technical knowledge of automotive systems.

Turing seeks a Spanish Voice Actor to record voice-overs for various projects. Responsibilities include interpreting scripts, delivering high-quality audio files, and revising performances based on feedback. Requirements include previous voice acting experience, strong vocal control, and access to quality recording equipment.

Hilton Real Estate seeks driven Sales Consultants to work with qualified buyers, conduct property viewings, and close sales in the Costa Blanca South and Mar Menor area. Fluent English is required, and a sales-driven mindset and strong communication skills are essential.

Full Stack Developer to design, develop, and maintain scalable web applications. Requires 5+ years of experience in JavaScript/TypeScript, frontend frameworks, and backend technologies.

HBX Group seeks a Commercial Manager to drive revenue growth for travel insurance products through new partnerships and existing account expansion. The role involves selling embedded and ancillary insurance products to travel platforms and managing partner relationships.

Data Scientist with 7-12 years of experience in AI/ML to build and deploy predictive models for supply chain, forecasting, and manufacturing analytics. Requires expertise in statistical modeling, Python, PySpark, GCP/Databricks, and GenAI/LLMs.

Quality Interim Manager needed for automotive coating and galvanizing plant in Valencia. Lead risk analysis, quality systems and process analysis, production and equipment analysis, and organizational analysis. Develop an action plan for stabilization and sustainable development. Solid experience in automotive quality leadership and IATF 16949 required.