react English-speaking jobs in Valladolid

Project Coordinator Intern to support EcoVadis certification for the company's brand in Spain. Responsibilities include coordinating with internal stakeholders, collecting and organizing documentation, tracking project milestones, and assisting with questionnaire submissions. Must be fluent in English and Spanish and have strong organizational and communication skills.

Automation Engineer providing technical support for vision and automation systems in the pharmaceutical industry. Troubleshooting and repair of serialization and packaging systems.

Lead and manage the Spanish subsidiary of a German market leader, defining and executing business strategy, ensuring profitability, and driving market expansion.

Senior Customer Success Manager will manage relationships with key customers, ensuring their success with the platform. Responsibilities include onboarding, training, issue resolution, and gathering feedback for product development. Must have 3+ years of experience as a Customer Success Manager, strong SaaS background, and fluency in English. Relocation to the Canary Islands is required.

Senior AI Creative produces high-quality, brand-consistent fashion e-commerce visuals from briefs. Combines visual taste with deep expertise in generative AI workflows to deliver realistic, stylish assets in consistent sets. Builds and optimizes custom workflows in Weavy and ComfyUI, leveraging AI models like Nanobanana, Seedream, and Kling. Refines outputs using AI and traditional tools to meet professional fashion standards. Portfolio demonstrating commercial fashion aesthetics and AI-generated e-commerce fashion content required. Experience with ComfyUI, Weavy, and leading AI models is essential.

Lead and inspire a senior team in a successful maritime technology company. Develop and win new business opportunities, refresh commercial strategies, and champion a collaborative culture. Minimum 10 years of senior leadership and commercial success in maritime technology, superyacht, or related sectors required.

Cost & Inventory Accountant to support regional and global teams in executing key processes such as Standard Costing, Cost Accounting, Inventory Accounting, and variance analysis.

Senior Software Engineer to build high-performance APIs, integrations, and access control systems for a SaaS platform. Focus on backend development with Ruby on Rails, PostgreSQL, Redis, AWS, and Kubernetes.

Oversees and manages a portfolio of hundreds of millions of euros in renewable energy projects. Provides strategic negotiation support and risk mitigation expertise. Conducts performance analysis and knowledge transfer to project teams.

Provides project level schedule analytics and audits for EMEA data center construction projects. Develops Integrated Master Schedules (IMS) and collaborates with cross-functional teams to ensure project milestones are met. Analyzes project schedules, identifies risks, and develops mitigation plans. Manages and analyzes construction schedules and milestones at the project and program level.

Senior Hardware Engineer with 5+ years of experience designing electronic circuits for industrial and consumer products. Leads junior engineers and collaborates with multidisciplinary teams to bring products to market. Ensures compliance with EMC and electrical safety regulations.

Junior Project Manager to manage multi-laboratory projects, ensuring on-time delivery, high quality standards, and excellent customer satisfaction.

Cybersecurity PMO Support professional needed for a global consulting firm. 3-5 years of experience in PMO, Project Coordination, or Analyst roles required. Strong organizational and analytical skills needed to manage project delivery, track budgets, and identify potential risks. Fluent English required.

Senior Producer to oversee and lead the production of immersive experiences from concept to delivery. Manages project timelines, coordinates cross-functional teams, and ensures quality standards. Requires proven experience leading large, multidisciplinary projects, audiovisual production knowledge, and strong communication and leadership skills.

The Project Manager leads the execution of construction works and installations, managing client, contractor, and subcontractor teams. Responsibilities include on-site coordination, technical support, training, and project documentation. Requires a Mechanical Engineering degree, construction knowledge, and fluency in English and Spanish.

SAP R2R Consultant to design, maintain, and support SAP Project Controlling (PS/CO-PS/Internal Orders) and Fixed Assets Accounting (FI-AA) processes. Will act as functional expert in FI-AA, including AuC and asset lifecycle. Support CO-PA and ensure integration with FI, MM, SD, and PP. Participate in roll-in/rollout projects, covering fit-to-standard, design, testing, and go-live. Ensure data quality, compliance with group policies, and IFRS/local GAAP. Provide 2nd level support and maintain functional and configuration documentation. Requires +4 years of experience in SAP FI/CO (S/4HANA or ECC), hands-on experience in Project Controlling (PS), and Fixed Assets Accounting (FI-AA). Practical knowledge of CO-PA and its integration with controlling and finance is needed. Experience working in implementation or roll-in projects and agile environments is also required.

The Europe & SAM Senior Medium Voltage Electrical Engineer (SMVEE) develops design proposals, specifications, and calculations for PreFab Modular Data Center Systems. The role involves collaborating with customers, sub-consultants, and internal teams throughout the tender, design, and construction phases. The SMVEE provides technical expertise on medium voltage products, safety standards, and design software.

Electrical Engineer needed for HVAC solutions in rail transport. Responsibilities include schematic creation, test procedure development, and functional definition of control equipment. Requires electrical engineering education, experience in design and control equipment, and knowledge of ELCAD.

Partner to the CEO, owning people operations and execution as a product. Build and scale people systems, embed execution discipline, and lead recruitment.

Plan and manage production in a dynamic industrial environment, ensuring timely response to customer demand. Create and optimize production sequences using SAP and MES software. Monitor MRP, confirm orders, and supervise plan execution. Analyze KPIs and identify production bottlenecks.