backend developer English-speaking jobs in Castile-La Mancha

Leads engineering operations and maintenance across data center availability zones. Manages infrastructure build-out, project timelines, and vendor relationships. Oversees critical mechanical and electrical service availability. Develops and implements risk management strategies.

Leads genomics projects focused on identifying key genes for innovative horticultural varieties. Designs, executes, and optimizes genomics and bioinformatics pipelines. Manages and mentors a team of genomics professionals.

Frontend Engineer (Fullstack-Oriented) will design, develop, and maintain user-centric web applications. Requires proficiency in React and Next.js, experience with Node.js and Fastify, and knowledge of CI/CD, Docker, and Kubernetes.

Technical Service Engineer needed to install, troubleshoot, and repair machinery at customer facilities. Requires a degree in electronics or electrical engineering with basic mechanical knowledge, industrial experience, and fluency in English.

Senior IT Application Engineer will design, develop, and optimize data solutions using Microsoft Fabric. Responsibilities include building data pipelines, developing automation scripts, and collaborating with cross-functional teams. Experience with Microsoft Fabric, Azure Synapse, Data Factory, and related components is required.

Manage social media and content for a global online travel business, focusing on the DACH market. Responsibilities include content creation, community management, video editing, and tracking KPIs. Requires fluency in German and English, strong storytelling skills, and a passion for travel.

Quality Assurance Specialist to oversee and elevate quality standards for an external manufacturing network. Responsibilities include product stewardship, quality systems oversight, technical documentation, validation & qualification, audits & compliance, performance monitoring, and technical support. Requires a university degree in Life Sciences or Engineering, 2-5 years of experience in Quality Assurance within the pharmaceutical sector, and proficiency in GMP/GDP regulations and Quality Management Systems.

Leads all aspects of clinic operations, ensuring alignment with regional goals and standards. Champions a patient-first culture and drives operational excellence. Manages transitions, cross-functional teams, and stakeholders.

Isotrol seeks a Project Engineer to serve as the main client contact for integrations of its SCADA Monitoring and Control System. The ideal candidate will have an industrial engineering background with experience in renewable energy or the energy sector, knowledge of control/SCADA systems, and strong analytical and electrical skills.

Sales Account professional to prospect and develop markets, manage customer relationships, negotiate orders, and prepare offers. Requires 2+ years of commercial experience, preferably in chemical or related industries. ERP Navision experience and fluency in English are valued.

Develop and maintain robust web applications using Java and reactive frameworks. Design and implement microservices in a cloud environment.

Revenue & Reservations Trainee will manage room reservations, optimize rates, and support revenue strategies. Responsibilities include handling bookings, updating rooming lists, and analyzing data. Requires fluency in Spanish and English, and a positive, proactive attitude.

Analyze and provide feedback on texts, pages, images, and other information for top search engines. Improve the user experience by reviewing and rating search results for relevance and quality. Must have excellent communication skills in English and Catalan, be a resident in Spain for the last 5 years, and have familiarity with current and historical Spanish affairs.

Analyst to join a growing MGA focused on Transactional Risk Insurance Products. Conduct risk assessment, support underwriting, and build client relationships.

Commercial Intermodal Manager will lead inland transport solutions development across Spain. Responsibilities include designing commercial tools, building partnerships, and managing customer relationships.

Seabery, a leading global Augmented Reality company, seeks an Administration Manager to oversee accounting, financial reporting, tax management, and treasury for group companies. The role involves managing a team, promoting process improvements, and coordinating with external advisors.

Firmware Developer with 3-4 years of experience needed for a fast-growing startup. Design and implement firmware for embedded systems and optical transceivers. Collaborate with hardware and system engineers using Scrum methodology.

Senior Azure Data Platform Engineer with AI knowledge needed to build and maintain a leading Azure environment for GenAI workloads. Responsibilities include designing, developing, and optimizing cloud platforms, implementing CI/CD pipelines, and managing Azure OpenAI and Azure Machine Learning environments. Strong technical knowledge in Terraform, Azure Services, and scripting is required.

Senior 2D Animator needed for a mobile game development studio in Barcelona. Create character and environment animations in Unity, collaborate with designers and developers, and contribute to VFX. Proven experience in games industry animation and strong Unity skills required.

Legal Manager to provide legal support and advice for a Chinese motor vehicle company's operations in Spain and the EU.