react English-speaking jobs in Cantabria

Test Specialist for Avionics/Mission/MIDS/Nav Systems will prepare, support, execute, analyze, and report integration test activities at A/C level. The role requires 5+ years of experience in Integration Testing and knowledge of Integration & Tests route map.

Senior Commissioning Engineer leads and coordinates commissioning activities for data center power, electrical, and mechanical systems in Madrid. Develops and executes test plans, coordinates with teams, and ensures compliance with standards. Requires fluency in Spanish, 8+ years of experience, and deep knowledge of mission-critical systems.

Playrix seeks a Studio Artist to create high-quality game assets in their style. Responsibilities include manually refining AI-generated assets, retouching, and processing final images in Photoshop.

Senior Performance Engineer needed for a leading renewable energy multinational. Manage data sources, analyze asset operation, and propose improvements to power plant generation. Requires a Bachelor's degree, 8+ years of energy industry experience, and advanced English and native Spanish proficiency.

Cloud Architect Advisory will review technical accuracy of Bill Of Material, provide feedback to Sales Team, and conduct technical validation of customer landscapes. Will analyze Early Watch Reports, size to-be landscapes, and prepare Technical Assessments. Requires 6+ years of experience in SAP Basis, SAP HANA and S/4 HANA, migration/upgrades, and cloud platforms (AWS, Azure, or GCP). Excellent communication skills are essential.

Leads physical security operations at multiple critical infrastructure facilities in Madrid. Manages site security personnel, oversees training and development, and ensures compliance with security procedures. Evaluates security operations effectiveness and collaborates with clients and stakeholders to enhance security.

Account Executive to drive new business growth in the Italian market. Responsibilities include prospecting, lead generation, pipeline management, and customer relationship building. Requires fluency in English and Italian, 1+ year of sales experience, and strong communication and organizational skills.

Senior backend developer will design, develop, test, deploy, and maintain software. Collaborate with the Tech Lead on new features and mentor junior team members. Experience with JVM languages, Spring Boot, and relational/non-relational databases is required.

The Globe English School seeks an on-site English Teacher to deliver engaging lessons to students of all ages and levels. Must have C2 English proficiency, teaching experience, and a relevant teaching qualification.

Coordinates MRO activities for the company's products, acting as an interface with PC's, subcontractors, and customers. Manages contractual MRO deliveries, monitors quality, and performs cost evaluations. Supports engine/module closure reviews and implements process improvements.

Public Tender and Customer Service Specialist will manage tenders, customer requests, and order status. Responsibilities include quote creation, order processing, and issue resolution. Requires native-level German, experience in terms and conditions review, and strong communication and problem-solving skills.

Data Modeller needed to design scalable data models for an insurance client. Responsibilities include translating business requirements into data models, defining data standards, and collaborating with business and technical teams. Requires experience in dimensional and transactional modeling, data modeling governance, and English proficiency (B2+/C1).

UST seeks an OT Cybersecurity Specialist (L2) with experience in site-based environments and proficiency in the Nozomi platform. Responsibilities include managing security incidents, leading incident response, and optimizing the Nozomi platform.

HRBP will manage company staff resources, including schedules, leave, and attendance. Responsibilities include designing and maintaining personnel databases, creating internal policies, and managing talent development. The role requires strong communication, analytical, and organizational skills.

IT Specialist (Level 2) providing advanced technical support for a geographically distributed workforce across EMEA. Experience in troubleshooting complex issues, optimizing system performance, and mentoring junior technicians. Strong foundation in administering Microsoft 365, Azure Active Directory, and endpoint management tools.

Cloud Solutions Architect will design and implement technical reference architectures for cloud services, guiding technical teams in product definition and deployment.

Cybersecurity Project Leader to lead end-to-end projects, ensuring technical quality, team coordination, and client satisfaction. Requires 3+ years of cybersecurity experience, preferably in consulting, and a broad understanding of cybersecurity domains. Must be fluent in English and based in Spain.

Staffing Operations Specialist for Spain and Portugal, managing worker lifecycle, contracts, payroll, and labor compliance. Requires proven staffing operations experience, Spanish labor expertise, and understanding of Portuguese employment frameworks.

Solution Architect needed for pharma partner. Design and govern end-to-end solutions, translate business requirements, manage vendors, and ensure alignment with Roche standards. Requires Bachelor's degree, 7-10 years experience, strong ServiceNow IRM/GRC knowledge, SaaS experience, and cloud architecture (AWS/Azure) skills.

Project Researcher Engineer to design, execute, and manage experiments focused on in vitro protein biochemistry, purification, reconstitution, and engineering. Responsibilities include cloning, protein expression, purification, characterization, and laboratory management.