student English-speaking jobs in Castelló de la Plana

Develop and execute market expansion strategies to broaden Streamax's market presence. Identify and drive business cooperation opportunities with operators, local governments, and transportation management authorities. Manage the full sales cycle, including customer acquisition, solution presentations, proposal and pricing development, contract negotiation, and deal closure. Represent Streamax at regional industry events to enhance brand visibility.

Java Tech Lead with 5+ years of experience and AWS knowledge sought for a banking client project. Responsibilities include designing, building, and maintaining software, ensuring performance and quality, and participating in the full software development lifecycle. Must have strong Java skills, API knowledge, and experience with testing types, design patterns, and Agile methodologies. High English proficiency and availability for 3 days/week at client offices in Madrid are required.

CyberArk PAM Engineer needed to administer and operate CyberArk PAM environments, providing support and managing CyberArk objects. Experience with CyberArk components, scripting, and Windows/Linux systems required.

Production Planning Specialist will develop and maintain the annual production plan, analyze capacity, and manage MRP data. Requires a degree in Engineering or Science, strong analytical skills, and experience with ERP systems and production planning.

Business Development Manager to identify partnership opportunities, develop new relationships, and grow business in the solar energy sector.

Manage air travel bookings for corporate clients and agencies. Requires proficiency in Sabre and/or Amadeus GDS systems, English and Spanish, and strong problem-solving skills.

Sales Assistant Intern will support the Store Manager and boutique team in achieving sales goals, providing excellent customer service, and developing client relationships.

The Quality Control Specialist ensures products, processes, and procedures meet company, regulatory, and food safety standards. Responsibilities include product sampling and testing, production line monitoring, defect management, and documentation.

Azure Cloud Administrator needed for a hybrid project in Valencia. Requires solid understanding of Azure services, Infrastructure as Code, CI/CD, and cloud security. Hands-on experience with Terraform, PowerShell, Azure DevOps, and Kusto Query Language is essential. Technical leadership and troubleshooting skills are also required.

Manages institutional-grade execution of crypto transactions, including spot and derivatives, with a focus on cost control and slippage benchmarks.

Cloud Engineer needed to design and implement AI security solutions for enterprise clients. Strong cloud infrastructure knowledge (AWS, Azure, or GCP) and experience with APIs, SaaS architectures, and containerization required. Proven ability to translate customer needs into scalable solutions and collaborate with stakeholders.

Outbound Sales Development Representative (Italian Market) for a scale-up. Generate new business opportunities and qualify leads through outbound channels. Consultative sales calls to identify client needs and pain points.

Business Developer to drive growth and expand market presence in Spain and Portugal for a smart charging and energy management company. Focus on identifying new clients, building relationships, and promoting solutions across residential, commercial, and B2B channels.

Customer Success Agent needed to deliver exceptional service across all channels during residential locker deployments. Respond to customer inquiries, resolve issues, manage expectations, and collaborate with teams to ensure a smooth customer experience.

Showroom Specialist to assist with daily operations, customer service, events coordination, and visiting customer accounts. Develop sales leads, partner with the local sales team, and build relationships with design firms. Must have 2+ years of sales experience and 1+ year in a retail showroom environment.

International Marketing Product Manager will develop and execute marketing plans, analyze market data, and manage product lifecycles for global launches.

Functional Consultant (M/F) to join a growing team in Madrid. Work on PLM projects in the aerospace industry, converting customer needs into functional specifications. Requires security clearance and client site presence.

Senior Front End Developer will design, develop, and maintain responsive web applications using React.js or Next.js 15, incorporating charting libraries for data visualization. Collaborate with UI/UX designers and backend developers to ensure seamless user experience and optimize application performance.

Lead Clinical Research Associate (CRA) to oversee Phase 2-3 clinical trials in liver and cardiometabolic indications. Requires 6-10+ years of CRA experience, including 2+ years at a senior level, with expertise in liver disease, obesity, or related metabolic disorders.

Develop and manage key accounts in the Central Region, focusing on generating recurring business and high-value projects. Manage strategic projects, achieve revenue targets, and monitor commercial KPIs.