react English-speaking jobs in Valladolid

GALGO REAL ESTATE seeks a Senior Real Estate Sales Agent with experience in property consulting, fluent in English and Spanish, and strong negotiation skills. Responsibilities include prospecting, property valuation, client advice, and follow-up.

Data Engineer needed to design, build, and maintain large-scale data systems. Requires experience with data warehousing, ETL tools (DBT mandatory), cloud environments (AWS or Azure), Apache Airflow, and relational or columnar databases.

EU Business School seeks an Academic Counselor to provide personalized advice, monitor student progress, and support academic success. The role involves collaborating with students, interpreting policies, and assisting with orientation. Native or advanced English, international experience, and proficiency in Microsoft Office are required.

HR Specialist to support HR strategies and manage payroll in Spain. Requires 3+ years experience in payroll and labor administration, knowledge of labor law, and proficiency in English.

Frontend/Fullstack Engineer will design, build, and test user-centric web applications using React, Next.js, and Node.js. The role requires 5+ years of experience in software engineering, expertise in JavaScript, TypeScript, and modern CSS tools, and familiarity with SQL and NoSQL databases.

Connectivity Supply Executive ensures high quality delivery and process ease for global supply operations. Responsibilities include property onboarding, content quality checks, customer service escalation, and IT support coordination.

AI Engineer needed to build LLM-powered services and automations. Responsibilities include designing APIs, writing SQL queries, implementing RAG pipelines, and integrating AI into existing software systems. Requires 2+ years of experience with Python, SQL, LLM & AI system integration, RAG, vector stores, and automations.

Manage and grow affiliate partnerships, optimize revenue, and develop the affiliate program. Requires 2+ years of experience in affiliate marketing, strong communication skills, and fluency in English and Russian.

Provide customer service support to eCommerce customers via phone and chat, handling inquiries about online orders and deliveries. Collaborate with a team to achieve goals and provide excellent customer experiences.

Experienced Web Analyst needed to lead analytics practice, mentor junior analysts, and translate business needs into scalable reporting solutions using Adobe Analytics.

Data Architect to manage permissions, cost optimization, and operational stability across a Snowflake data platform. Responsibilities include managing Snowflake access, optimizing cloud service costs, overseeing platform operations, and leading CI/CD processes. Requires experience with Snowflake administration, Airflow, dbt, GitLab, and cloud data architectures.

Experienced DevOps Engineer to design, build, and maintain scalable cloud infrastructure on Azure. Responsibilities include automating infrastructure with Terraform, optimizing CI/CD pipelines with GitHub Actions, and ensuring infrastructure security and compliance. Requires 4+ years of experience in DevOps/Cloud Engineering with strong hands-on skills in Azure, Terraform, and GitHub Actions.

Data Engineer to build and maintain data pipelines, ensuring reliable and high-quality data for analytics. Requires 3+ years' experience, expertise in SQL and Python, and knowledge of AWS, Redshift/Snowflake, and Airflow.

Account Manager to drive growth in central and northern Spain. Manage a portfolio of high-value clients, building relationships and pursuing new business opportunities.

Senior Azure Data Platform Engineer with AI knowledge needed to build and maintain a leading Azure environment for GenAI workloads. Responsibilities include designing, developing, and optimizing cloud platforms, implementing CI/CD pipelines, and managing Azure OpenAI and Azure Machine Learning environments. Strong technical knowledge in Terraform, Azure Services, and scripting is required.

Java Developer with DevOps experience sought for international project. Develop, manage, and optimize solutions using a DevOps approach. Responsibilities include development, incident management, and collaboration with project and technical teams.

Front End Developer needed for a contract role in Barcelona, Spain. Must have in-depth knowledge of React.js, experience with design systems, and a strong UX mindset. Familiarity with modern JavaScript features, build tools, version control, RESTful APIs, and testing frameworks is required.

Teach English at a well-established international school in Murcia, Spain, starting August 2026. The school offers a bilingual curriculum blending British and Spanish approaches. Successful candidates will have a university degree in English or a related field, a recognized teaching qualification, and experience teaching English at the secondary level, including IGCSE curriculum delivery.

Amaris Consulting seeks a motivated Intern in Health Economics and Market Access to support impactful projects shaping global healthcare access. Interns will contribute to projects involving literature reviews, market access strategies, value communication, and business development.

Provides on-site desktop support, troubleshooting and resolving hardware, software, and network connectivity issues. Experience with Windows operating systems, Microsoft Office Suite, and Cisco Jabber required.