javascript English-speaking jobs in Castile and León

Business Analyst for connectivity and IoT projects. Requires a Bachelor's degree in a related field, 2-4 years of experience, and strong knowledge of IoT architecture and protocols. Responsibilities include gathering requirements, documenting specifications, and bridging technical and business teams. Fluent English required.

Full-Stack Engineer to design, develop, and implement end-to-end features leveraging AI tools like Claude Code. Requires proficiency in .NET, Java, Angular, TypeScript, and testing methodologies.

Leads and manages influencer marketing campaigns, identifying creators, building relationships, developing content strategies, and analyzing performance.

The API / Solution Enablement Lead translates technical architectures into clear API flows and documentation. This role supports API onboarding and enablement activities, acting as a primary point of contact for solution consumers.

Senior SAP S/4HANA FICO Consultant to lead the implementation of the Finance module across new locations. Requires strong expertise in configuring and customizing FICO modules, ensuring alignment with local financial and regulatory requirements.

Own and elevate the quality function across Vitalera's software platform, ensuring safety, reliability, and regulatory compliance. Plan, execute, and document quality controls, perform testing, and lead the Quality Management System (QMS). Collaborate with R&D, clinical, and regulatory teams to embed a culture of quality.

IT Manager to lead international development squads (30+ developers) across Spain and France. Coordinate technical teams, stakeholders, and the client, ensuring project delivery and quality standards. Strong Agile experience, bilingual English (required), and experience managing distributed teams are essential.

Full-Stack Developer with strong Front-End focus (Vue.js, Vuetify, Pinia) and Java/Quarkus experience. Contributes to both Front-End and Back-End development in an Agile environment. Requires fluency in French.

Manage and optimize high-performance physical infrastructure (servers, GPUs, and advanced networking). Ensure availability, performance, and reliability of HPC and AI environments. Drive infrastructure automation (IaC) and enable zero-touch provisioning.

Support the planning and execution of complex software and AI-driven projects in the automotive and mobility industry. Translate requirements into actionable plans, coordinate cross-functional teams, and contribute to delivering solutions that create real value.

Senior Stock, Export & Operations Specialist manages warehouse, store logistics, and export activities. Responsibilities include inventory control, international shipments, and export documentation. Requires 3-7 years of experience in stock management, export management, and international logistics.

Lead end-to-end Out-Of-Home Continuous Improvement projects, mapping workflows, identifying inefficiencies, and implementing solutions. Partner with Ops, Product, and Data teams to drive process improvements and build internal tools.

Cybersecurity Team Lead will participate in technical projects, including assessments, custom engagements, and R&D initiatives. Responsibilities include task assignment, progress tracking, team coordination, and technical report writing. Must have a technical background, 2+ years of cybersecurity experience, and proficiency in Python, C/C++, Git, and English/Spanish.

Leads and develops a team of regional sales managers for inverter and power conversion system sales across Europe. Drives regional sales growth and delivers against revenue and profitability targets. Builds and maintains relationships with key customers and partners in the European energy sector.

OT & Network Cybersecurity Specialist needed for a leading international food and consumer goods company. The role focuses on cybersecurity and network security of industrial environments (OT/ICS), bridging factories, IT teams, and external partners. Responsibilities include defining OT security architectures, coordinating projects, managing vendors, and ensuring alignment between IT and OT security.

Solution Analyst with 3-5 years of experience needed for Linedata EKIP projects. Responsibilities include analyzing business requirements, designing solutions, and ensuring successful implementation for financial services clients. Must be fluent in French and have professional English proficiency.

L2 IT Support Engineer specializing in SAP and IAM. Provides technical support, manages user access, and resolves issues within SAP environments and IAM systems. Requires 3+ years of experience in technical support, SAP user administration, and IAM platforms.

Leads and executes complex, cross-functional initiatives across Transportation, Business Intelligence, Operations, and Finance. Drives strategic business initiatives to enable global scale. Collaborates with 3PL operation field leaders to identify and implement innovative technology solutions. Analyzes operational barriers, focusing on root cause identification and financial impact.

Senior Project Leader supports the Group General Secretary in driving governance, strategic initiatives, and partner engagement. Leads and coordinates complex, cross-functional projects requiring close executive sponsorship. Develops and coordinates Group-level dashboards, ensuring data consistency and relevance for decision-making. Prepares high-impact materials for executive audiences and contributes to Group leadership events.

Customer Care Representative provides best-in-class support, entering purchase orders, tracking orders, and ensuring timely completion. Partners with Customer Care Leads to meet service level agreements and identify process improvements. Requires 2+ years of B2B customer service experience, fluency in English and Spanish (C1 level), and strong communication and problem-solving skills.