backend developer English-speaking jobs in Móstoles

Staff Digital Specialist will develop and implement agentic workflows using AI models to enhance digital enablement processes. Responsibilities include defining strategic plans, building quality check rubrics, evaluating AI models, and collaborating with technical teams. Requires a PhD +3 years, MS +6 years, or BS +8 years experience in Data Science, Decision Science, or Data Engineering with strong AI foundation and domain mastery.

Lead and develop production teams in a chemical manufacturing environment. Ensure achievement of safety, quality, delivery, and cost objectives. Drive continuous improvement initiatives and collaborate with cross-functional teams.

Manages and supports global Identity & Access Management platforms, including Microsoft Entra ID, Active Directory, and CIAM. Ensures secure, compliant, and scalable identity services aligned with Cloud First and Zero Trust principles. Collaborates with internal and external stakeholders to deliver identity services and manage access across workforce, partner, and customer environments.

As a Customer IT & Integration Support, you will ensure smooth system functioning, user access, and client integrations. You will manage technical incidents, support client onboarding, and provide internal IT support.

Product Owner for a new digital platform for Healthcare Professionals (HCPs). Define product vision, roadmap, and priorities. Translate business and user needs into epics, user stories, and acceptance criteria. Facilitate Agile ceremonies and ensure timely delivery.

DevOps Engineer to join a stable international project in Madrid. Collaborate on a data virtualization project, ensuring platform performance, stability, and cost optimization. Responsibilities include monitoring, incident management, automation, performance optimization, and cloud infrastructure management.

Provides support for vertical solutions and projects, including inquiry checking, tender analysis, and solution design. Designs and delivers training to customers and end users. Develops vertical business and localizes solutions. Manages customer relationships and presents solutions and projects.

Data Engineer (AI Focus) to design and maintain scalable ETL pipelines on Google Cloud. Build analytics-ready data models for AI/ML/LLM solutions. Collaborate with finance and analytics teams.

Leads the development and integration of advanced high-voltage lithium-ion battery systems. Defines battery pack requirements and drives battery architecture, module development, and manufacturing readiness. Leads safety-critical engineering activities and collaborates with multidisciplinary teams.

Leads a team of 6-10 engineers, defining goals, and partnering with product management to deliver B2B technology solutions. Manages team performance, identifies skill gaps, and advocates for software design best practices. Requires a bachelor's degree and 8+ years of software engineering experience, or equivalent.

Join a large-scale international technology environment and work on critical AWS platforms supporting thousands of users. This opportunity offers roles for Junior, Senior, and Lead Cloud Operations & Site Reliability Engineers.

Senior Azure DevOps Engineer needed for international company developing Generative AI platforms. Design, develop, and evolve cloud platforms on Azure for AI projects. Manage Kubernetes environments, CI/CD pipelines, and implement observability solutions.

Global Sales Excellence Specialist will support sales performance, forecasting, pipeline visibility, and demand planning across global markets. This role involves analyzing data, developing reports, and collaborating with various teams to drive data-driven decision making.

Sales Trainee will create and maintain sales reports, analyze data, and collaborate with the sales team to develop strategic plans for key accounts. The role involves supporting the sales process, providing administrative support, and managing Amazon/E-commerce operations.

HR Trainee to support onboarding, offboarding, and HR projects for employees in French Overseas Territories. Requires a degree in Human Resources, Business Administration, or related field, fluency in English and French, and proficiency in Microsoft Office Suite.

Experienced SAP FI and/or CO Consultants needed for a long-term project in Spain. Minimum 5 years of SAP consulting experience required. Fluency in Spanish and English is essential.

The Senior Director of Global Product Stewardship ensures Werfen IVD products comply with global environmental, chemical, and sustainability regulations. This role leads the development and execution of the global product stewardship roadmap, integrating Life Cycle Assessments into product development and managing end-of-life programs. The Senior Director collaborates with R&D, Regulatory Affairs, Procurement, and Supply Chain to ensure compliance with FDA QSR, EU IVDR, and ISO 13485 requirements.

The DataGen Operator is a technical role responsible for receiving, processing, and generating data files for customers. The role requires experience with data generation software, MS Office, and database systems.

Eleventy seeks a Sales Associate for its El Corte Inglés Marbella corner. The role involves delivering exceptional client experiences, building relationships with local and international customers, and contributing to sales targets. The ideal candidate has experience in premium retail, a passion for client service, and a strong understanding of luxury customer expectations. Fluency in Spanish and English is required.

Technical Solution Manager (TSM) needed for Airbus Working Party activities. Define, assess, and coordinate technical solutions for maintenance findings and operational issues. Ensure compliance with EASA regulations and coordinate with Airbus, CAMO, and MRO stakeholders. Proven experience in CAMO and/or MRO environments within civil aviation required. Strong knowledge of Airbus platforms and EASA regulatory framework. Fluent English required.