react English-speaking jobs in Cantabria

Aeroiuris, a Madrid-based law firm specializing in aeronautics law, seeks a Lawyer to support its Commercial Aircraft Contracts department. The associate will manage complex aviation transactions, including drafting and negotiating various aircraft agreements, coordinating due diligence, and ensuring regulatory compliance.

Global OT Security Engineer interim will ensure the protection and maintenance of Operational Technology (OT) environments and industrial assets. Responsibilities include coordinating OT patching and upgrades, implementing hardening measures, and supporting the deployment of OT security tooling. The role requires 4+ years of experience in IT/OT security, IEC 62443 Cyber Fundamentals Specialist and GICSP certifications, and expertise in asset discovery, vulnerability scanning, and risk management.

Leads and executes a complex portfolio of cybersecurity programs across the organization, ensuring strategic alignment and on-time delivery. Oversees infrastructure security, application security, IAM, cloud hardening, and regulatory compliance initiatives. Drives cross-functional coordination and ensures adherence to security standards.

Embedded Software Architect to drive architectural decisions and implementation strategy for embedded software stack in a clinical-stage medical device company.

Senior Biostatistician to design and execute clinical trials (Phases I-IV) for a leading international pharmaceutical company. Responsibilities include developing protocols, statistical analysis plans, and study reports. Requires PhD (3+ years) or MS (5+ years) in Biostatistics, Statistics, or related field with proven experience in the pharmaceutical industry. Strong proficiency in SAS, R, or Python is essential.

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 Python development. Must have strong SQL skills and experience with BI tools.

Automotive Supply Chain & Packaging Engineer needed for Tier 1 automotive company in Barcelona. Define and optimize supply chain organization, ensuring service, quality, and safety while minimizing costs. Develop packaging specifications and ensure fine-tuning and reception of packaging means.

SplitStay seeks a Strategic Partnerships Advisor with experience in the association ecosystem to build relationships and secure pilot collaborations with associations, PCOs, destinations, and related partners.

Senior DevOps Engineer to design, operate, and evolve CI/CD platforms and cloud-native infrastructure solutions for Santander CIB's digital platforms. Responsibilities include developing and maintaining CI/CD pipelines, deploying and managing AWS infrastructure, operating container environments, and collaborating with development, SRE, and security teams.

Indra Space seeks a Cybersecurity Engineer to design software architectures using COTS and open-source components. The ideal candidate will analyze cybersecurity requirements, ensure compliance, and collaborate with cross-functional teams. Experience with SW COTS, preferably in the space domain, is required.

Event Manager needed for a long-term international campaign in Málaga, Spain. Coordinate all logistical elements of corporate events, from planning to execution. Manage vendor relationships, on-site support, and administrative tasks.

As a Client Advisor, you will represent the Miu Miu brand, maximizing sales by building customer relationships and providing a unique in-store experience. You will assist customers, maintain visual displays, and ensure a secure environment.

Provides on-site technical support and maintenance for client equipment. Troubleshoots and resolves issues, ensuring efficient operation. Installs, maintains, and repairs equipment.

Senior Quality Assurance Technician to lead and execute process and cleaning validation activities in a pharmaceutical manufacturing site. Requires 5+ years' experience in GMP environments, strong technical documentation skills, and fluency in English and Spanish.

QA Automation Engineer needed for international team. Develop and execute automated test scripts, maintain test frameworks, and create bug reports. Requires 2-3 years of experience in test automation, strong programming skills (JavaScript, Python, or Java), and experience with tools like Tosca, Cypress, Ranorex, REST Assured, Postman, and JIRA. ISTQB CT-AE certification is a plus. B2 English proficiency and 3 days/week on-site presence in Valencia required.

Part-time licensed psychotherapist needed to provide counseling to adults via a tech-enabled platform. Must have 3+ years of experience, be comfortable with telehealth, and proficient in evidence-based modalities.

Office Coordinator needed for architecture and design studio in Barcelona. Responsibilities include managing office operations, invoicing, administrative support, data analysis, and assisting Senior Management. Requires 3 years of experience, fluency in Spanish and English, and intermediate Excel skills.

QA Technician to ensure R&D activities comply with internal SOPs, GMP, and EMEA/FDA legislation. Responsibilities include reviewing and approving documents, performing audits, and collaborating with QA-R&D on client audits and Health Authority inspections. Requires a degree in Health Sciences, fluency in Spanish and English, and 2+ years of Quality Assurance experience.

Nuitée is seeking a Mapping Technician to ensure the accuracy and completeness of hotel mapping and content pipelines. Responsibilities include daily mapping operations, quality control, process documentation, and reporting on key performance indicators.

Back Office Administrator to support sales and after-sales operations for a fast-growing real estate agency. Responsibilities include managing client data, preparing documents, coordinating transactions, and providing administrative support. Previous real estate administrative experience in the Costa del Sol is required.