student English-speaking jobs in Castelló de la Plana

Experienced Spanish Language Teachers provide in-person lessons to adult learners in Barcelona, Spain.

Junior C Programmer to develop and maintain software components for high-performance networking over optical access technologies.

Data Engineer to build and maintain data pipelines, ensuring reliable and high-quality data for analytics. Requires 3+ years' experience, expertise in SQL and Python, and knowledge of AWS, Redshift/Snowflake, and Airflow.

Service Manager to supervise, control, and manage personnel, coordinate customer service, technical support, and incident resolution. Experience in team management, project coordination, and ERP systems required.

Lead end-to-end IT projects within a global eCommerce environment, ensuring timely delivery of high-quality solutions. Establish governance, communication, and stakeholder management across global teams. Drive continuous improvement and manage project financials, risks, issues, and dependencies. Apply Agile methodologies and data-driven decision making.

Experienced IT Infrastructure Project Manager to lead and deliver complex infrastructure initiatives, including datacenter builds, Azure landing zones, and global network rollouts.

Store Manager to lead retail operations in Barcelona. Experience in retail or luxury fashion, team management, and customer service required. Must be able to analyze KPIs, manage budgets, and support other stores as needed.

Amaris Consulting seeks a motivated Intern in Health Economics and Market Access to support impactful projects shaping global healthcare access. Interns will contribute to projects involving literature reviews, market access strategies, value communication, and business development.

Experienced DevOps Engineer to design, build, and maintain scalable cloud infrastructure on Azure. Responsibilities include automating infrastructure with Terraform, optimizing CI/CD pipelines with GitHub Actions, and ensuring infrastructure security and compliance. Requires 4+ years of experience in DevOps/Cloud Engineering with strong hands-on skills in Azure, Terraform, and GitHub Actions.

Sales Administration & Logistics Intern will process orders, track deliveries, and resolve customer disputes. The role involves managing customer communication, analyzing sales data, and collaborating with finance and local platforms.

Java Developers (Mid-Level and Senior Back-end) sought for international projects. Develop containerized applications using modern Java technologies and contribute to all phases of software development using Scrum.

The EMEA Digital Pathology Integration Specialist delivers seamless integration of digital pathology solutions across healthcare and research environments. This role combines technical expertise, workflow optimization, and customer engagement to drive successful deployment and adoption of digital pathology platforms.

Field Sales Representative needed to visit tobacconists and retailers in Málaga province, present the Greatest nicotine pouch product range, and secure retail agreements. Must have professional proficiency in Spanish, decent English, and a minimum of 1 year of field sales experience.

Manages and executes international congress experiences, ensuring alignment with strategy and creative standards. Coordinates timelines, budgets, and workflows for seamless delivery. Collaborates cross-functionally with stakeholders to elevate the customer journey.

IT Project Manager to lead end-to-end telecom network deployment projects. Coordinate with engineering, operations, and vendors to ensure on-time, on-budget delivery. Manage project plans, schedules, budgets, risks, and resources. Bachelor's degree in telecommunications, engineering, IT, or equivalent experience required. 3+ years of project management experience in telecom, network deployment, or infrastructure rollout projects. Strong knowledge of telecom networks. Fluent English.

Senior Flutter Engineer to design, develop, and evolve key features of a cross-platform mobile application. Responsibilities include translating designs into reusable components, integrating APIs, optimizing performance, and collaborating on CI/CD pipelines.

Senior IT Project Manager to lead a strategic IT integration project following a company acquisition in Barcelona. Responsibilities include project leadership, governance, stakeholder management, communication, compliance, financial control, risk management, and issue resolution. Requires proven project management experience, Agile practices knowledge, and fluency in English.

The Level 2 SOC Analyst will analyze security logs, triage alerts, and communicate with various teams. Responsibilities include performing Quality Assurance, involvement in Proof of Concepts, and collaborating with stakeholders. Requires 3+ years of experience, analytical skills, and knowledge of security technologies like SIEM, EDR, XDR, and cloud security.

Data Engineer needed to design, build, and maintain large-scale data systems. Requires experience with data warehousing, ETL tools (DBT mandatory), cloud environments (AWS or Azure), Apache Airflow, and relational or columnar databases.

Develop and implement AI models for Earth Rover's autonomous agricultural robot, CLAWS. Focus on object detection, classification, and image segmentation to enable weed identification and elimination. Leverage expertise in deep learning, computer vision, and machine learning.