student English-speaking jobs in Castelló de la Plana

ClearPeaks is a specialist consulting firm delivering services and solutions in "Everything Data" - Business Intelligence, Advanced Analytics, Big Data & Cloud, and Web & Mobile Applications. Founded in 2000, we have been a trusted partner to our customers in over 15 industry verticals and functional areas, with operations spanning Europe, Middle East, the United States, and Africa.

- QP Group is partnered with a global Biologics CDMO with a facility near Barcelona who are actively looking to add a Senior Project Manager to their team. They want the successful candidate to lead cross-functional client projects, ensuring delivery of high-quality biologics and vaccines under GMP conditions.

About LearnWise AI We’re an AI-first scale up helping universities and colleges support students and faculty with smart, knowledge-driven tools from AI tutoring to feedback and support. Small team, high ownership, real user impact.

Reporting to Operations Director, will be responsible to oversee all operational activities within a consolidated production facility. This includes leadership across manufacturing, engineering, safety, quality, logistics, and compliance functions. A key focus is maintaining a safe and high-quality environment aligned with regulatory requirements, and internal policies.

ESP | FR We’re looking for a top-performing Sales Representative to lead the growth of our French market.

Opdenergy is a growing independent renewable energy producer (IPP) with presence in Europe, United States and Latin America with more than 19 years’ experience.

At Recruit 121 we're currently looking for an experienced SAP SD Implementation Consultant to join our client's team in Barcelona. This is a great opportunity for a senior professional based in Barcelona or who is willing to relocate, with strong SAP Sales & Distribution expertise to contribute to a major international initiative.

Set Designer (freelance & onsite) – Sports Fashion We are looking for a talented Freelance Set Designer with Sports Fashion experience for a high-profile project. Working on this cutting-edge fashion film for a major sportswear brand you will ideally have experience working on fashion films , or come with a solid fashion background having ventured into virtual production .

We are working with a company, which is a leader in industrial automation techniques. In 2017 they bet on the digitalization of online sales, and developed their own B2B e-commerce platform, so that each customer could customize products based on needs. They are at a key moment, improving and optimizing the platform, since 90% of sales are through this channel.

Job Description: Main responsibilities: Review requirements, specifications, and technical design documents to provide timely and meaningful feedback before building. Create detailed, comprehensive, well-structured test plans and cases to structure the testing process. Provide estimates, prioritize, plan and coordinate testing activities to align with the development cycle.

Job Description: Responsible for overseas orders (including sales loan, prototype borrowing) handling and process improvement, follow the policy of the destination country for delivery compliance, support the company's overseas business.

We are seeking a highly skilled and motivated Enterpise Applications Administration Manager to oversee the administration, maintenance, and optimization of our enterprise applications and platforms, including Salesforce, Manhattan and other critical business systems. This role combines hands-on technical expertise with leadership responsibilities, managing a small team.

We’re European Sales Group, a fast-growing French-founded company based in Barcelona, specialising in outsourced B2B sales. In just 18 months, we’ve built a team of 30 talented professionals, opened two offices, and expanded into multiple markets and we’re only getting started! We’re now on the hunt for our next sales superstar to join the adventure and make a real impact from day one.

, a leading international company in the development, financing and long-term operation and maintenance of infrastructure projects, wholly owned by the ACS Group, is looking for a Senior Lawyer with the profile detailed below to join its Legal Department.

At K-LAGAN , we’re waiting for you to keep growing together! We are an international company providing strategic technological services, deeply committed to our team and to society. We offer solutions in IT services, engineering development, electronics, and R&D projects.

About us: At Nae, as an industry expert in the TMT sector, we help our customers to identify new levers of value creation through our E2E consulting services. We generate a unique experience for our customers and partners by providing customised and valuable solutions, working as one team, from diversity and engagement. We have been developing projects in the telecommunications market for 20 years.

Game Path is working with a growing Mobile gaming Developer based in Barcelona, Spain, actively seeking a Lead 2D Artist to join their established team on a newly developed and original casual gaming project. The role is permanent and onsite . What You’ll Do Define and maintain the overall 2D visual style and quality for our casual mobile titles.

About the employer The Barcelonaβeta Brain Research Center (BBRC) is a research center dedicated to the prevention of Alzheimer's disease and the study of cognitive functions affected in healthy and pathological aging. It was created in 2012 by the Pasqual Maragall Foundation, with the support of Pompeu Fabra University.

At PropHero we are seeking a hands-on Data Scientist Lead to guide our AI/ML strategy and execution. This role combines deep technical expertise in classical machine learning with practical experience in generative AI, ensuring our solutions are both state-of-the-art and production-ready.

Sales Engineer – Plastic Location: Barcelona, Spain Our client is a global leader in advanced materials technology with strong international presence and continuous business growth.