construction English-speaking jobs in Alcalá de Henares

Junior Materials Informatics Engineer will implement the Research Data Management section of the ICN2 Data Management roadmap and collaborate with research groups to create data architectures and management protocols.

Supply Chain Specialist to update supplier production capacities, analyze supply risks, and propose corrective action plans. Requires supply chain experience, capacity analysis skills, and proficiency in Excel.

Lead the guest experience at a 5* lifestyle hotel, ensuring personalized service and exceeding expectations. Manage VIP guests, handle incidents, and coordinate with departments to maintain luxury standards.

Lead a team of tutors and manage daily operations of a new hybrid learning center in Barcelona. Drive local marketing and sales initiatives to achieve revenue targets.

The Supplies Category Manager executes the Business Unit strategy to grow profitable market share. Responsibilities include managing the full product portfolio and vendor lifecycle, product sales forecasting, and vendor rebate target tracking. The role requires experience in category management, forecasting, inventory management, and vendor management.

Leads the end-to-end onboarding of new FMCG Manufacturers, opens new channels, and develops new services. Collaborates across operations, sales, and finance to shape strategies and achieve objectives. Analyzes markets, identifies potential partners, and manages projects.

Senior Full Stack Developer to build and scale a core fintech platform. Design, build, and maintain features across the full stack, including API integrations with banking systems. 5+ years of experience required, with expertise in Java/Kotlin, Spring Framework, React, MongoDB, Docker, and microservices.

Doofinder seeks a Sales Specialist to drive new business acquisition in the US market. Responsibilities include prospecting, managing the sales cycle, and exceeding sales targets. Ideal candidates have 1-2 years of B2B sales experience, strong communication skills, and experience with CRM tools.

Payroll Executive will oversee payroll processing, review calculations, and ensure compliance with labor laws. The role involves preparing documents, handling confidential matters, and assisting with onboarding and offboarding.

Senior Analyst / Associate Director will analyze infrastructure transactions, evaluate credit structures, and research industry trends. Responsibilities include producing ratings, reports, and interacting with issuers, investors, and other Fitch groups. Requires a bachelor's degree, 3-7+ years of relevant experience, strong analytical and communication skills, and proficiency in financial modeling. Previous experience in infrastructure or project finance is preferred.

Provides financial advisory expertise in the origination, development, and due diligence of sustainability-linked projects across various sectors. Supports project leads in identifying financial instruments and managing due diligence processes. Requires 5+ years of experience in debt advisory, infrastructure/energy finance, or public financial management. Fluency in English and at least one additional language is required.

Freelance private chef sought for a beautiful family villa in Formentera Island. Prepare daily breakfast, lunch, and dinner for 2 adults, with occasional service for up to 12 guests. Healthy, refined Mediterranean/Asian-inspired cuisine. Private ensuite room and fully equipped kitchen provided. June to September 2026 with possible extension.

UNICEF's Digital Impact Division seeks an AI Communication Consultant to develop and manage AI communication content, implement the AI communication plan, and prepare communication materials for workshops and conferences.

As a Business Development Representative, you will identify and qualify sales opportunities for a leading ESG hotel certification and SaaS platform. You will execute multi-channel campaigns, lead qualification, and CRM management to build a strong sales pipeline.

HRIS Adoption Consultant needed for a 6-month maternity leave cover. Focus on Workday and connected HR technologies (Phenom, VONQ, ERIN) adoption, stakeholder enablement, and process improvement. Requires experience with Workday or another HRIS, strong understanding of HR processes, and proven training and communication skills. Fluent in English and Spanish required.

QC Analyst needed to analyze API, intermediate, and final samples using techniques like GC, HPLC, and TLC. Must have a FP II Chemistry or Chemical Degree and 2+ years of experience in analytical techniques and GMP/GLP regulations.

Leads e-commerce operations across Shopify Plus stores (US, EU, AU) and Amazon marketplace. Responsible for on-site revenue performance, funnel development, compliance governance, and technical stability. Directs the creation and optimization of funnels, landing pages, and product pages. Ensures brand and design consistency across all digital properties and owns on-page and technical SEO. Oversees compliance with regional regulatory requirements. Manages store stability and technical performance. Requires senior-level experience running e-commerce operations in a direct-to-consumer environment, ideally in health, supplements, or a similarly regulated vertical. Fluent in funnel metrics and has experience with A/B testing programs. Understands compliance in regulated industries and has experience working with legal teams. Technically sharp and able to diagnose and resolve technical issues. Leads a cross-functional team of developers and marketplace specialists. Reports to the Head of Growth.

PhD student position in Prof. Núria López’s Research Group at the Institute of Chemical Research of Catalonia (ICIQ). The project focuses on Modelling Electrochemical Interfaces. Candidates must have a Master’s degree in Chemistry, Physics, Chemical Engineering, or a related field.

Senior Java Application Support Engineer needed for a bank's Client Lifecycle Management system. Focus on maintaining and optimizing the solution, managing incidents and problems, and ensuring operational readiness. Requires strong database concepts (PL/SQL, SQL), basic Java understanding, and Linux/Unix administration skills.

Scientific Advisor Trainee to support planning, implementation, and follow-up of clinical studies. Develop medical plans, provide scientific support to cross-functional teams, and interact with healthcare professionals. Contribute to scientific materials, publications, and congresses. Requires a degree in Medicine, Pharmacy, or Life Sciences and strong communication skills.