react English-speaking jobs in Valladolid

Senior Business Development Manager will lead partnerships with Multi-Region Property Management Companies, Villa-focused Online Travel Agencies, and Premium Concierge Companies. Responsibilities include prospecting, discovery, pilot design, negotiation, closing, and early-stage account development. Requires 4+ years of B2B sales experience, strong consultative selling skills, and English fluency.

Support the Account Management team in managing European digital campaigns. Tasks include reviewing campaign materials, tracking deadlines, managing communication, and writing copy in English and Italian.

Scrum Master to guide and coach product teams, delivering continuous customer value. Will remove impediments, foster collaboration, and support high-quality, rapid solution delivery. Requires 2+ years of Scrum Master experience, agile expertise, and strong English communication skills.

Evaluate a new AI personalization feature for Gemini, assessing the quality of model responses based on user's personal data and experiences.

Treasury & Accounts Payable Specialist to manage financial operations. Execute payment runs, manage direct debit collections, and oversee resident deposits. Support month-end processes, reconciliations, and reporting.

Junior Operations Manager & Business "Go-Getter" needed to support rebranding and pivot to property sales. Responsibilities include finding new listings, assisting the CEO, creating content, and handling client leads. Must be bilingual (English/Spanish), organized, and have a long-term vision.

Opdenergy seeks a Tax Specialist in Madrid or Sevilla to provide tax advice, support compliance, and assist various business areas. Requires a Bachelor's degree, 2+ years of experience, and strong tax knowledge.

The HRBP provides strategic and operational HR support to the business in Spain. This role acts as an internal consultant, advising managers and employees on HR matters, including employment legislation, dispute resolution, and talent management. The HRBP also supports the implementation of HR policies and procedures, manages the office administration team, and ensures compliance with local legislation.

Launch and lead a new Antal International recruitment office in Spain. Partner with a globally respected network with 30+ years of experience. Requires 5-10+ years of corporate experience and entrepreneurial drive.

Account Executive to develop new opportunities in the Spanish market for a Treasury Management Platform powered by AI. Manage end-to-end SaaS sales cycles, prospect smarter, and translate complex financial workflows into clear business impact. Must be fluent in Spanish and English, have experience with mid-market SaaS sales, and be comfortable speaking with senior finance leaders.

Junior Key Account Manager (Retail) will execute sales strategy, manage trade spend, and assist with business planning and forecasting. Responsibilities include customer relationship management, market visits, and collaborating with Category Management Teams. Requires 1-2 years of Key Account Management experience and 3-5 years in FMCG. Must be proficient in data analysis, possess strong communication skills, and be fluent in Spanish and English.

Designs, develops, and optimizes PL/SQL procedures, packages, and functions for data integration, transformation, and processing. Manages and maintains Oracle databases, ensuring performance, reliability, and integrity. Builds and automates ETL processes and develops Spring Boot services for data ingestion and API-driven integrations.

Senior Accounting & Finance professional to manage financial operations for the Iberian office. Responsibilities include full accounting cycle, financial reporting, treasury management, and office administration. Requires 5+ years experience, strong Spanish accounting knowledge, and proficiency in Microsoft Dynamics 365 Business Central.

Provides crypto market and ecosystem support. Assists with data collection, organization, and summarization. Supports internal documentation, trackers, and reporting.

A Sales Development Specialist is needed to support sales targets and service quality for a leading outsourcing company. The role involves using scripts and probing techniques to identify customer needs, recommend solutions, and meet contractual sales goals. Dutch (C2) and English (C1) fluency, previous sales experience, strong communication skills, and a goal-oriented attitude are required.

Product Analyst needed to build analytics capability for scaling casual mobile games. Analyze player behavior, diagnose feature performance, and create frameworks for new game evaluation. Requires 3+ years of product analytics experience in mobile gaming or a similar fast-paced environment.

Customer Service Supervisor to support European markets. Supervise customer and distributor service operations, act as escalation point for complex cases, and coordinate with teams in Mexico City and Poland. Must be bilingual in German & English and have experience working with distributed teams.

Develop and implement front-end functions for italki products using React. Collaborate with back-end teams to optimize performance and user experience. Requires 5+ years of development experience, including 2+ years with React, and proficiency in web technologies like JavaScript, HTML, CSS, and DOM.

Full-time English teacher to plan and deliver lessons for Primary and/or Secondary students. Requires a Bachelor's degree in Education or related field, specialized English teaching training, and native or fluent English proficiency.

Senior 2D Animator needed for a mobile game development studio in Barcelona. Create expressive character and environment animations in Unity. Collaborate with designers, artists, and developers. Proven experience in games industry animation and Unity skills required.