English-speaking jobs in Valladolid

Design, build, and ship Solidity smart contracts for wallets, vaults, and account systems. Own end-to-end product features from specification to deployment and monitoring. Collaborate with product and platform teams to shape developer-facing interfaces.

Account Manager will develop and implement business strategy for Central Spain, achieving sales and gross margin targets. Requires 8 years sales experience, 3-5 in professional equipment, heating, or related fields. Native Spanish and excellent English required.

Receptionist to manage client bookings, handle inquiries, and provide information on spa treatments and services. Must have 2+ years of experience in a customer service role, fluency in Spanish, and conversational English.

The Client Advisor represents the Company in a luxury boutique, providing expert sales service and ensuring customer satisfaction. Responsibilities include managing client relationships, executing sales processes, and maintaining product knowledge.

Optometrist to support commercial growth of intraocular lens portfolio. Provide clinical and product trainings, pre- and post-op support, and IOL calculations.

Technical Project Manager to drive complex global integrations in Fintech and Payments. Manage the technical integration lifecycle, from scope analysis to launch, and troubleshoot integration challenges. Fluency in English is required, French or other European/African languages are a plus. 3+ years of experience in a Technical Consultant, Solutions Architect, or Integration Engineer role is required. Strong proficiency with RESTful APIs, Webhooks, and JSON/XML data structures is essential.

Provide junior technical customer support for CAD/CAM, MES, and data analytics applications used in sheet metal processing. Diagnose and resolve software issues reported by customers. Install, configure, and update software applications. Cooperate with technology support teams to diagnose and resolve issues. Provide remote or on-site training.

This internship provides support for marketing and operations teams, bridging creative execution and technical compliance. Responsibilities include campaign support, creative input, event coordination, reporting, and ensuring security and compliance.

ICEMM seeks Structural Engineers (Senior & Junior) for aeronautical structural analysis. Tasks include stress, fatigue, and damage tolerance analysis using Nastran, Abaqus, and Hypermesh/Hyperview. Master's degree in Mechanical, Aeronautical, or Civil Engineering required.

Project Manager - API Design needed for international team. 5-7 years of experience managing API-driven projects in Banking required. Proven API design experience, including contracts, versioning, and governance. Strong analytical skills and experience with Agile methodologies. Fluent Spanish and English required.

DevOps Engineer to support the operation and development of T-GAIA Chatbot Framework and Chatbots. Responsibilities include setup, deployment, monitoring, and improvement of chatbot performance and reliability. Requires experience with Terraform, GitLab, Kubernetes, GCP, Azure, scripting, Jira, and API integration.

Mobile Developer to design, develop, and maintain native iOS (Swift) and Android (Kotlin) applications. Requires 3+ years of experience, B2 English, and a university degree in a related field.

Senior backend engineer to design, develop, and operate software services within cross-functional teams. Responsibilities include writing clean code, designing domain-driven systems, practicing DevOps, mentoring team members, and leading architectural decisions. Experience with NoSQL databases, modern software development practices, and a higher-level programming language is required.

Manage purchase orders for A materials and high-value B materials. Responsible for budgetary management, procurement strategies, and project milestone management. Requires a technical degree, experience in supply/process management, and fluency in English and Spanish.

As a Founding AI Fullstack Engineer, you will architect and develop Python/Django backend systems for AI-driven HR workflows. You will design and implement agentic AI workflows, build conversational AI components, and utilize AI-assisted coding tools to accelerate feature development.

Lead and coordinate multi-disciplinary engineering teams across battery systems, electric propulsion, mechanical, electrical, and systems domains. Drive hands-on development, prototyping, and early-stage industrialization. Translate strategic objectives into executable engineering plans.

As a Software Consultant, you will leverage your intralogistics software knowledge to support the sales cycle, from initial pitches to presenting final offers. You will act as a technical advisor for clients and the internal sales network.

This permanent, hybrid role in Madrid seeks a German-speaking Account Executive to develop sales strategies, nurture leads, and present solutions to e-commerce clients.

Sales Account Manager to develop and manage a portfolio of B2B clients in Madrid. Promote and sell mobility solutions to corporate customers, build strong relationships, and achieve sales targets. Proven B2B sales experience and strong communication skills required.

Drive the B2C performance of S-Vibe, Bioxy's wellness brand. Manage the online store, lead growth initiatives across paid, CRM, and retention channels, and ensure a positive customer experience.