react English-speaking jobs in Valladolid

Senior Digital Account Manager to lead client relationships, oversee campaigns, and optimize performance across digital channels. Requires experience in client management, digital project management, and a deep understanding of various digital marketing strategies.

The Senior Financial Controller ensures the accuracy and strategic relevance of financial reporting. This role oversees month-end closing, complex financial analysis, and forecasting processes, providing insights to support decision-making and drive business growth.

Product Manager/Product Owner will shape SaaS hospitality products. Responsibilities include decomposing roadmaps, managing backlogs, driving sprint execution, and collaborating with stakeholders and engineering. Requires experience as a Product Manager or Product Owner in SaaS or B2B software, strong analytical skills, and proficiency in agile practices.

IDECO Mosquiteras S.L. seeks an Export Sales Manager to develop and expand sales in France and Western Europe. The role involves identifying new business opportunities, managing key accounts, and analyzing markets. Fluency in English, French, and German is required.

The ESG Administrator supports the organization's environmental, social, and governance (ESG) strategy by coordinating, tracking, and reporting ESG data and initiatives. This role ensures accurate data management, facilitates compliance with relevant regulations, and assists with stakeholder communications and project support.

QA Intern to join Product team ensuring quality of web applications, mobile apps, and backoffice tools through manual testing. Collaborate with product managers, developers, and stakeholders to validate new developments and catch issues early.

Supports Marketing & Trade team in project development and brand management. Assists with daily operations, including performance monitoring, sell-in/sell-out analysis, and digital plan management. Collaborates with agencies and internal teams on marketing materials and customer support.

Leads technical and analytical work on power system modeling, grid connection assessments, and strategic grid planning for renewable energy projects across Europe. Evaluates grid hosting capacity, connection feasibility, and system flexibility to support investment decisions. Monitors regulatory and technological developments and engages with industry stakeholders.

Junior Engineer to design, develop, and implement IoT and AI solutions. Collaborate with senior engineers on research activities and technical problem-solving.

Lead and execute data-driven PPC strategies for a leading North American brand. Manage Google Ads accounts, optimize campaigns, and analyze performance to drive profitable growth.

Computer Vision / Machine Learning Engineer to join R&D team focused on improving license plate recognition, vehicle detection, and parking occupancy systems. Develop, implement, and optimize deep learning models using Python. Must have strong Python programming skills, experience with machine learning models, and a software engineering background. Fluent Catalan and/or Spanish, with English at B2 level or higher.

Develop and maintain business relationships with corporate customers to meet sales objectives. Manage client portfolios, leading negotiations and reviews, including contractual terms, pricing, and renewals.

Provides technical support for the installation, commissioning, operation, and maintenance of lithium-ion energy storage systems. Analyzes customer applications, ensures product adaptation, and resolves field issues. Trains third-party providers and supports the bidding process. Requires engineering, technical, and electrical skills, field experience, and knowledge of batteries and applications. Must have REA certification.

Provides administrative support to the Chief Sales Officer, Head of Sales, and Sales Project Managers. Manages travel arrangements, meeting minutes, and CRM data. Responsible for local adaptations and translations of sales materials.

Experienced Sushi Chefs needed for high-end Asian restaurant on Marbella's Golden Mile. Must have proven experience, strong knife skills, and knowledge of sushi and sashimi preparation.

Defines, plans, and executes commercial strategies for assigned markets and product lines. Assesses and selects products, defines product life cycles, and coordinates with clothing collections. Establishes merchandise quantities, manages product roll-out, and communicates with stores. Conducts market studies and analyzes sales data.

Support the management of framework contracts with International Organisations and European Institutions. Manage contracts end to end, coordinate with clients, consultants, and partners, and ensure contract execution, quality delivery, and compliance.

Wittur is seeking an Application Engineering Technician to adapt standard elevator drawings to customer specifications. The role involves using SolidWorks and PDM/PLM systems to create technical documentation, collaborating with internal and external customers, and ensuring technical feasibility.

This role focuses on extracting insights from trading performance data and translating them into actionable recommendations for management. Responsibilities include analyzing performance against benchmarks, developing deeper analyses of underperforming regions, and supporting commercial teams with trading information.

The Field Service Engineer Digital Technologies provides service and maintenance, troubleshooting, and commissioning of Leica Biosystems laboratory instruments, focusing on Imaging Solutions, network devices, and remote services.