javascript English-speaking jobs in Santander

Analytics Engineer to design and build scalable data models, transforming raw data into analytics-ready formats. Experience with T-SQL, Python, and data transformation is required.

Manages customer complaints and product recalls, acting as a liaison between customers and technical teams. Analyzes complaints, coordinates investigations, and proposes corrective actions. Provides technical customer service and supports product recall planning and execution.

Planning Intern will support recruitment, onboarding, HR software management, health and safety initiatives, training and development, employee accommodation, and operational HR functions. Must have EU nationality, fluency in English and Spanish, and a degree in Hospitality, Business, or a related field.

Client Relations & Lead Qualification Specialist will handle inbound communication, respond to client inquiries, and convert leads into qualified clients.

Develop and convert sales opportunities for food packaging and serviceware products in the European market. Manage existing and new client relationships. Five+ years of sales management experience in Retail or Horeca sectors required. Fluent in French and English.

Site Engagement and Recruitment Coordinator supports clinical trial planning and execution. Responsibilities include site selection, contract negotiation, regulatory submissions, and monitoring. The role requires 3+ years of clinical trial experience, including CRA experience, and fluency in English and local languages.

Recruiter to lead end-to-end recruitment projects in the Netherlands. Source talent using Boolean and advanced search strategies. Manage client relationships and contribute to process improvements. Native Dutch and fluent English required.

Data Platform Engineer to support and evolve Azure Databricks environments. Focus on platform engineering and operations, including Unity Catalog management, performance optimization, automation, and documentation.

Lead strategic planning and optimization initiatives across multiple Business Units, driving efficiency and supporting digital transformation. Manage the S·TACT process, develop the Fully Automated Supply Chain, and coordinate cross-border supply interactions. Analyze data, quantify economic impacts, and prepare technical documentation.

Senior Infrastructure/Network Architect to design and implement IT architecture for physical security systems across a global estate. Focus on secure integration of CCTV, Access Control, and Intrusion Detection solutions within enterprise network and cybersecurity frameworks.

Lead FPGA architect for a commercial synchronization platform used in quantum computing, 6G communications, and measurement systems. Own architecture vision, drive implementation, and coordinate across global engineering teams.

Azure Cloud & Infrastructure Specialist L3 will support client IT Infrastructure projects. Responsibilities include directory management, access control, application access management, monitoring, Exchange Online administration, mail flow, email security, user support, and ITSM. Requires 6+ years of Azure experience, a bachelor's or master's degree in a related field, and experience collaborating on Azure-based solutions.

Regional Sales Manager to drive profitable growth and market development for Paints & Coatings across France, Iberia, and North Africa. Manage a €20-25M portfolio, oversee 60-70 key customer relationships, and secure new business. Requires 5+ years in Sales Management, experience in the Paints & Coatings industry, and fluency in Spanish, French, and English.

Experienced Environmental Health & Safety (EHS) Specialist to lead EHS programs across Biogas, Food & Beverage, and Carbon Capture projects in Europe. Develop, implement, and maintain EHS policies, procedures, and site programs. Conduct site audits, risk assessments, and incident investigations. Ensure compliance with regulatory standards and industry best practice. Bachelor's degree in EHS, Occupational Health & Safety, Engineering, or related field required. Minimum 5 years' experience in EHS roles within field service, heavy industry, energy, or related sectors. Must be based in Europe and hold a permanent right to work within Europe.

The Head of Finance will manage and coordinate the Consortium's economic and financial management. Responsibilities include budget preparation, execution, and monitoring, financial statement supervision, cash flow control, and team management.

Sales Development Representative will drive the sales cycle, nurture client relationships, and showcase expertise in advanced cloud technologies. Must be bilingual (Danish and English), have 1-2 years of IT sales experience, and experience with Microsoft Azure, Office 365, Dynamics 365, or similar solutions.

Drives new enterprise revenue by selling Sphera's Supply Chain Risk Management (SCRM) solutions to large organizations. Leads C-suite conversations on supply chain risk, resilience, and financial impact. Requires 7+ years of experience selling enterprise SaaS solutions and closing six- and seven-figure deals.

Convert inbound demand from luxury hotels (30+ rooms) into signed agreements. Collaborate on proposals and branding concepts. Maintain pipeline ownership in CRM. Fluent Spanish & English required. Barcelona-based with 3+ days/week in Sitges office.

Senior Software Architect to define, govern, and evolve the architecture of complex software systems. Requires 8-10+ years of experience designing architectures for distributed, mission-critical systems. Expertise in software architecture patterns, distributed systems, APIs, and cloud platforms. Optional focus on Data & AI architectures.

DevOps Engineer specializing in network and security. Expertise in AWS, Terraform, CI/CD, containerization (Docker), and cloud infrastructure automation. Proficient in Python, scripting, and security tools.