react English-speaking jobs in Valladolid

Senior Software Engineer to build scalable web solutions. Focus on backend development, API architecture, and collaborating with cross-functional teams. Strong TypeScript experience and understanding of interface-driven design required.

Regional Sales Representative needed to drive sales growth in Spain. This role requires 3+ years of sales experience, ideally in electro-mechanical components or high-value electronic connectors. The successful candidate will manage a multi-site territory, develop new accounts, and build strong customer relationships. Regular travel across Spain 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.

Digital Marketing Intern to support the Growth Team in developing Aimsun markets. Will produce content, assist with digital campaigns, and conduct contact research. Must have a Marketing, Digital Design, or related degree and proficiency in Microsoft Office, web editing tools, and CRM systems.

Senior Machine Learning Engineer will design, build, and maintain machine learning pipelines and infrastructure for both conventional and GenAI models. Collaborate with data scientists to integrate machine learning models, including LLMs, into production systems. Develop and maintain data processing pipelines for structured and unstructured data.

Integrations Engineer needed to build scalable solutions, reporting, and automations within the Atlassian ecosystem. Requires advanced SQL, relational data modeling, and JavaScript skills. Experience with Jira Software, Atlassian Analytics, Looker, Tableau, and Google Sheets is essential.

Drive sales performance for a globally recognized brand's non-invasive patient monitoring tech and digital health tools. This role requires 5+ years of experience selling disposable medical devices, fluency in Spanish and Catalan, and the ability to sell both disposable products and capital equipment to hospitals.

Coordinates shorebase logistics activities for an Oil & Gas project. Responsibilities include managing vessel operations, yard and warehouse activities, and logistics documentation. Requires a logistics, maritime, or engineering background and 5-7 years of relevant experience.

Provide technical support to customers via phone, email, and remote assistance. Troubleshoot hardware/software issues and assist with smart home device installation and configuration. Excellent communication skills in Swedish or Norwegian required.

Develops dealer network strategy, analyzes competitor networks, and evaluates dealer business plans. Supervises corporate identity execution and updates dealer operation guidelines. Conducts dealer performance evaluations and establishes incentive policies.

Legal Assistant to support international legal team managing subrogation cases. Responsibilities include drafting legal documents, coordinating with clients and insurers, and providing administrative support. Requires fluency in English and Spanish.

Lead a top-tier Incident Response team, providing technical leadership and operational oversight for the SOC's security stack (SIEM, EDR, DLP, NIDS). Coordinate daily operations, mentor analysts, and ensure effective incident management. 10+ years of SOC or cybersecurity experience with leadership responsibilities required. Deep expertise in SIEM, EDR, and SOAR technologies preferred.

Senior QA Engineer will own quality across a checkout platform, collaborating with engineers and product managers to ensure new features are reliable and scalable. Responsibilities include manual testing, designing test plans, identifying and documenting bugs, and improving QA processes. Requires 3+ years of experience in a QA role with strong understanding of e2e testing, component testing, API testing, and web technologies.

Central Finance and Reporting Lead to support global SAP finance transformation projects. Focus on delivering solutions across Central Finance and Group Reporting, working with finance stakeholders and technical teams. Drive enhancements and complex changes within the SAP ERP environment, transitioning from ECC to S/4HANA.

Head of Customer Support will lead and supervise the European support team, providing guidance and training. Responsibilities include resolving customer inquiries, fostering a positive team culture, and identifying process improvements. Requires a Bachelor's degree, 8+ years of leadership experience in support or related roles, and previous banking or financial technologies experience.

Software Development Engineer will design, build, and deploy distributed software systems for a global customer base. Responsibilities include developing software for various sensors, mobile clients, and cloud server systems, collaborating with engineers and applied scientists, and improving existing technical services. Requires a Bachelor's degree in Computer Science or related field, 3+ years of professional software development experience, and proficiency in Java, Python, React, and AWS Serverless technologies.

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.

Technical Lead will shape the architecture and development of Kabilio's Accounting platform. Responsibilities include leading design decisions, mentoring engineers, and writing code across the stack. Requires 5+ years of software development experience, 1-2 years of technical leadership, and proficiency in TypeScript, JavaScript, Node.js, React, and PostgreSQL.

The Cloud Security Engineer designs, implements, and operates security controls across cloud environments to protect applications, data, and infrastructure. This role automates security enforcement, manages cloud identity and access, and operates threat protection, logging, and monitoring services. The Cloud Security Engineer collaborates with various teams to embed security into cloud deployments and projects.

The Programme & Content Manager leads the planning, coordination, and delivery of WTTC's written and narrative content, ensuring clarity, consistency, and strategic alignment. The role involves managing complex content workflows, collaborating with senior stakeholders, and delivering high-quality outputs such as speeches, reports, and thought leadership materials.