student English-speaking jobs in Castelló de la Plana

Manage high-volume inbound and outbound sales motions across all stages of the sales funnel via phone, email, video, and social media outreach for B2B. Identify key point of contacts and actively manage sales pipeline. Document interactions on Salesforce and transition qualified leads to the onboarding team.

Azure Cloud Architect will design, implement, and manage Azure platforms across multiple subscriptions and environments. Responsibilities include architecting the Azure hub-and-spoke model, implementing landing zones and Azure governance, and ensuring security and compliance. Experience with infrastructure as code, automation, and CI/CD is required. Strong communication skills in English are essential.

Business Development Manager to develop PROXA's presence in Spain and Portugal. Drive commercial growth by identifying opportunities, building client relationships, and leading technical sales processes.

Designs and integrates UAV systems, including avionics, sensors, propulsion, and communication systems. Develops system architectures, performs analysis, and supports assembly and testing. Requires a degree in a relevant field and experience in UAV systems engineering.

Upstream Technician needed for biosimilar molecule production. Responsibilities include cell culture process development, cell clarification, and technical leadership for analysts. Requires a degree in a relevant field and 1+ years of experience in upstream activities. Must be fluent in Spanish and have working knowledge of English.

The Controlling Functional Expert supports and evolves the controlling application landscape. This role partners with stakeholders, Digital teams, and support functions to ensure stable operations, optimize processes, and drive business value initiatives. The expert provides functional and technical knowledge, guides solution design, and ensures adherence to architecture, integration, and governance standards.

Senior/Staff Software Engineer to design and evolve core platform services, APIs, and infrastructure abstractions. Experience with Go, Python, Kubernetes, and cloud-native architectures required.

Electrical Design Engineer will develop electrical designs for industrial equipment, ensuring compliance with specifications and standards. Responsibilities include sizing electrical systems, selecting components, and preparing technical documentation. Requires a Bachelor's degree in Engineering and experience with electrical design tools like EPLAN. Fluency in Spanish and English is required.

UiPath Developer will design, develop, and maintain automation workflows for client projects. Requires 3+ years of UiPath experience (Studio, Orchestrator, Robots) and 5+ years of overall software development experience. Must have strong communication skills and be fluent in English.

Supports EMEA-wide quality and regulatory operations, including policy documentation, gap analysis, and CAPA follow-up. Acts as Technical Import Manager for Spain, ensuring compliance with EU and Spanish regulations for imported medical products. Provides operational support for product registration and launch activities in EMEA.

Develops strategic narratives and executive-ready content for ABM programs across global strategic accounts. Translates complex themes into compelling messaging frameworks and content that resonates with multi-stakeholder audiences. Creates executive assets such as briefing documents, talking points, and value frameworks. Collaborates with agencies to ensure messaging coherence and storytelling quality.

The Product Designer translates complex workflows and customer needs into intuitive and efficient platform experiences. You will own the end-to-end design process, from research and wireframing to visual design and usability testing. You will work closely with Product Managers and Engineering to shape features and design for a platform used by studio professionals and brand teams.

Senior Sales Executive to define and execute sales strategy for advanced tech solutions in Spain and Europe, targeting large-scale B2B clients. Requires proven expertise in enterprise B2B sales, excellent communication skills, and fluency in Spanish and English.

Customer Success Manager to support and grow B2B customers in Italy. Manage a portfolio of mid-market and enterprise clients, driving adoption and business outcomes from language learning and corporate training solutions.

Customer Success Engineer will guide customers through onboarding and implementation of Bright's DAST solution, provide technical support, conduct training, and advocate for customer needs.

Remote CDP Platform Manager needed to support a new project. Responsibilities include configuring, integrating, and maintaining the Treasure Data CDP, translating business requirements into technical specifications, and facilitating integrations with marketing automation platforms. Fluency in English is required.

Data Center Technician focused on logistics and warehouse support. Responsibilities include warehouse tasks, data entry, inventory control, asset tracking, and adherence to safety standards. Must have a high school diploma and 6 months of experience in inventory, retail, or warehouse management.

Lead a team of AI engineers developing AI solutions for the financial and legal sectors. Design and implement AI architectures, focusing on LLMs, NLP, and predictive analytics. Collaborate with stakeholders to define the AI product roadmap.

Business Development Manager to lead expansion in Iberia. 80% travel required for face-to-face meetings with retail partners and manufacturers. Drive sales, manage accounts, negotiate terms, and build regional network. Requires 3+ years experience in sales, BDM, or account management, strong negotiation skills, and a "move fast" mentality.

Senior Site Reliability Engineer needed for FinTech company in Spain. Expertise in AWS, Kubernetes, Terraform, CI/CD, and observability tools required. Must be fluent in Spanish and English.