react English-speaking jobs in Valladolid

Senior Embedded Systems Engineer to support FPGA-based verification and validation. Requires 7-8 years of experience managing complex data transmission, proficiency in C and Python, and expertise in security protocols and system-level debugging.

Lead and elevate testing operations for mobile satellite communication projects. Define and implement testing strategies, align requirements with project goals, and oversee test execution across hardware and software.

NTT DATA seeks a Security Infrastructure Analyst to join an international project. Responsibilities include identifying vulnerabilities, coordinating patching, assessing risks, and implementing security measures. Requires 1+ year of IT infrastructure experience, basic cybersecurity knowledge, and B2++ English.

UX/UI Designer to collaborate on a global digital program improving the traveler experience across web and mobile products. Design user flows, wireframes, prototypes, and ensure digital content adheres to accessibility standards. Collaborate with cross-functional agile teams and stakeholders.

Senior AQA Engineer (Java) will design and implement automation solutions for functional and non-functional test requirements. Responsibilities include creating and maintaining test artefacts, tracking quality assurance metrics, and collaborating with development, support, and business teams. Requires 5+ years of experience in Quality Assurance and Test Automation with extensive experience in developing test automation scripts in Java and working with databases (Oracle/PostgreSQL).

Manage Google Ads campaigns for e-commerce clients, analyze data, and optimize for conversions. 3+ years of experience managing Google Ads, ideally in an agency setting, required.

Supports Product Owners for Jungheinrich's e-commerce platforms, coordinating with country teams to collect requirements and analyze e-commerce performance. Analyzes e-commerce funnel data, identifies improvement areas, and supports the development of features and enhancements. Acts as a coordination and analysis role between central teams and countries.

Senior Backend Engineer to develop and maintain scalable backend systems for a fast-growing international fintech. Experience with Python or other OOP languages, fintech, and legacy code improvement is required.

Provide first-level technical support for Einstar and Rigil products via phone, email, and ticketing system. Support customers with product-related questions and technical issues. Document solutions and conduct remote support sessions.

Provides support and implementation of HRS hospitality products, including Opera PMS, to clients in Spain. Handles customer cases, ensures service level requirements are met, and conducts user training. Requires 2+ years of experience with hospitality PMS products or Opera PMS and fluency in English and Spanish.

Host live online games in Dutch, interact with players, and be the face of the game in a modern studio environment. Permanent contract, €1,850 - €2,100/month gross, relocation package, and performance bonus.

Manages and elevates butler service standards across a fleet of luxury vessels. Drives consistent, personalized service delivery and strengthens butler team capabilities. Provides training, feedback, and support to ensure high-quality service.

The Sustainability Manager supports the development and implementation of WTTC's sustainability strategy, coordinating initiatives, research, and industry engagement. The role contributes to driving sector-wide engagement on climate, environmental, and social issues.

Technology Sales Representative will manage sales for FOX MTB & LFS products in Andalusia, cultivating accounts, maximizing sales, and collaborating with customers. Responsibilities include managing orders, executing sales campaigns, and representing the brand at events. Requires 2-5 years of sales experience, strong communication skills, and proficiency in MS applications and Salesforce. Must be able to travel up to 80% of the time.

Senior AI Scientist to design, implement, and productionize AI systems for enterprise use cases. Focus on building reliable AI workflows, developing evaluation frameworks, and optimizing language models.

Provides technical support for industrial automation systems, diagnosing issues, performing maintenance, and assisting with installations.

The Expeditor will ensure timely supply of components from suppliers to maintenance operations. Responsibilities include communicating with vendors, monitoring work flow, expediting orders, and tracking shipments. The Expeditor will also identify process gaps, maintain supplier relationships, and support resolution to delivery issues.

Part-time Sales Assistant needed for Bimba y Lola store in Vitoria. Provide excellent customer service, assist with sales, and maintain stock and visual merchandising. Previous sales experience and fashion knowledge required.

Design and deliver scalable enterprise solutions aligned with business and IT strategy. Define end-to-end architectures and drive innovation across automation, data, and AI platforms.

Compensation & Benefits Specialist will report to the C&B Director of Logista and be part of the Group's Center of Excellence. Responsibilities include involvement in C&B strategies, managing HR analytics, participating in compensation projects, and coordinating international mobility processes.