react English-speaking jobs in Valladolid

Senior WebGL Rendering engineer needed to prototype browser-based lane visualization using spline geometry. Requires 7+ years of software engineering experience, including 4+ years in rendering/graphics development. Strong TypeScript, WebGL, and shader authoring skills are essential. Experience with three.js, Babylon.js, or MapLibre GL JS is preferred.

Senior Internal Auditor to conduct financial and operational audits across business units. Evaluate internal controls, compliance, and risk. Recommend improvements to enhance efficiency and mitigate financial exposure. Utilize SAP for data analysis. Prepare audit reports for senior leadership.

Own the NetSuite platform for a 600-person life sciences consultancy operating across 8 European countries. Translate business requirements into system solutions and manage data quality and comparability.

The Activity Host motivates, informs, and entertains guests throughout their cruise vacation. Responsibilities include hosting daytime and evening entertainment and establishing a highly visible and engaging presence. Previous experience in an upscale hotel, resort, theme park, or cruise ship is required.

Data Engineer needed for a long-term project in the banking sector. Design, develop, test, and deploy data pipelines and platforms using AWS services. Expertise in Spark/Scala, Python, SQL, and AWS services (S3, Glue, Athena, EMR, EC2, Lambda) is required.

Account Executive to drive business growth by identifying and engaging new clients. Requires native or bilingual Czech, full professional level English and/or Spanish. Experience in outbound B2B sales, managing the full sales cycle, and using CRM tools is essential.

Persán, a multinational home and personal care company, seeks a highly involved intern to support various departments including R&D, Operations, Procurement, IT, Packaging, Finance, and Marketing.

Sales specialist to achieve sales goals by promoting and selling Candela Glace product line to physicians and other customers. Requires 1-3 years of capital equipment or B2B sales experience and willingness to travel.

Technical Sales Specialist needed for Performance Coatings Sales Directorate. Requires Bachelor's degree in relevant field, 5+ years industry experience, and fluency in English and Spanish. Responsibilities include providing technical support, managing customer relationships, conducting feasibility studies, and processing sales orders.

Balance is seeking experienced Backend developers to build and improve its clinical operating system for obesity treatment. Responsibilities include analyzing features, building code, integrating APIs, and optimizing applications. Strong Go, DDD, and testing knowledge is required.

Compliance Officer needed for growing commodities brokerage in Madrid. Develop, implement, and maintain compliance policies across oil, gas, electricity, and coal markets. Act as primary point of contact for CNMV, manage regulatory relationship, and provide compliance advice to trading teams.

Test video games for quality assurance, ensuring bugs and issues are reported and resolved. Must be fluent in English and Traditional Chinese, with knowledge of video game platforms and a detail-oriented approach.

Strategic and creative Marketing Manager to elevate brand presence and accelerate lead generation. Develops marketing strategy, thought leadership content, and integrated campaigns. Leads product marketing initiatives and collaborates with cross-functional teams.

The Director of Information Security will design, implement, and execute Triple's security program. This role will develop and implement security solutions, engage with sales and customer teams, and lead the promotion of security practices throughout the organization. The Director will collaborate with leadership to ensure security policies are implemented and enhanced.

IT Ops Project Manager needed for a full-time, long-term project. Manage large-scale infrastructure projects from design to delivery, ensuring seamless integration and meeting quality, cost, and deadline constraints.

Product Engineer to build production-ready features across our stack, from backend services to frontend applications. Drive architecture, align technical decisions with business goals, and partner to establish team goals. Must have deep knowledge of React, Next.js, and TypeScript.

The Sales Administration and Logistics Officer ensures smooth execution of sales processes, manages customer orders, and coordinates transportation and distribution of goods.

Logistics Business Development Manager needed to manage relationships with logistics providers, plan and execute fulfillment operations, and optimize logistics solutions. Requires 3+ years of experience in logistics and warehousing, preferably in e-commerce.

Commercial Manager (Spain & Portugal) will lead contract negotiations, commercial tracking, and risk assessment for renewable energy projects. The role involves analyzing customer requests, developing commercial strategies, and presenting proposals. Requires fluency in Spanish and English, 10-15 years of negotiation experience, and strong project finance knowledge.

Solution Engineer to lead technical aspects of key account projects. Requires 5+ years of experience in presales or related technical roles, with a background in ICT vendors or top-tier system integrators. Proven project leadership and technical expertise in areas such as campus networks, data center networks, WAN, Wi-Fi, HCI, switches, storage, cloud, security, and 5G.