construction English-speaking jobs in Alcalá de Henares

Senior Software Engineer to build scalable web solutions. Focus on backend development, API architecture, and collaborating with cross-functional teams. Strong TypeScript experience and understanding of interface-driven design required.

Senior Product Analyst to join a fast-growing B2B SaaS company. Partner with Product Managers to define and track product metrics, analyze user and customer behavior data, and build interactive dashboards. Translate data into actionable insights to guide product decisions. 3-5+ years of experience in product analytics or related roles required. Strong SQL skills and experience with Python and data visualization tools are essential.

Execute test plans for Windows applications and enterprise software in retail technology environments. Provide Level 2 technical support and troubleshoot issues within predefined frameworks. Document test results and technical findings.

Leads global data strategy, ensuring data quality and effective use for decision-making and business profitability. Manages a team, partners with stakeholders, and drives innovation initiatives. Requires experience in data architectures, BI, and analytics.

Legal Assistant to support international legal team managing subrogation cases. Responsibilities include drafting legal documents, coordinating with clients and insurers, and providing administrative support. Requires fluency in English and Spanish.

Senior Biostatistician to design and execute clinical trials (Phases I-IV) for a leading international pharmaceutical company. Responsibilities include developing protocols, statistical analysis plans, and study reports. Requires PhD (3+ years) or MS (5+ years) in Biostatistics, Statistics, or related field with proven experience in the pharmaceutical industry. Strong proficiency in SAS, R, or Python is essential.

Senior Machine Learning Engineer will design, build, and maintain machine learning pipelines and infrastructure for both conventional and GenAI models. Collaborate with data scientists to integrate machine learning models, including LLMs, into production systems. Develop and maintain data processing pipelines for structured and unstructured data.

Production Planner needed for a temporary maternity cover position. Requires 2+ years of experience in a similar role, proficiency in SAP PP (R3) and advanced Microsoft Office skills, and fluency in English (B2-C1). Responsibilities include developing production plans, managing resource priorities, executing production sequences, and analyzing production data.

Senior Technical Lead to provide strategic direction for AI and Machine Learning solutions within the IMS domain. Design, scale, and deliver reusable AI products across complex, multi-tenant environments.

Lead the growth strategy for a travel & e-commerce company, expanding distribution channels, diversifying revenue streams, and launching new products.

Accountant will prepare bank reconciliations, journal entries, and balance sheet reconciliations. The role requires 2+ years of accounting experience, knowledge of GAAP/IFRS, and proficiency in MS Office and ERP systems. English fluency is required.

Architect needed for a new Barcelona Design Studio supporting international projects. 5-8 years of experience required, including full design cycles using Revit/Rhino and BIM workflows. Fluent English essential, Spanish valued.

Talent Acquisition Internship at Persán, a multinational company in the home and personal care industry. Collaborate in defining processes, data migration, documentation, and recruitment support.

Azure Machine Learning Engineer with 5+ years of experience designing, developing, and deploying AI models on Azure. Proficient in Python, PySpark, and ML frameworks (Scikit-learn, TensorFlow, PyTorch). Experience with Databricks, MLflow, and Azure Machine Learning. Solid understanding of data preprocessing, feature engineering, and model optimization.

Full Stack Developer will own and develop the API Developer Portal using React, Next.js & TypeScript. Responsibilities include designing testing environments, delivering SDK generation and monetization integrations, and implementing conversational developer support.

JavaScript Engineer will design, develop, and maintain applications using JavaScript. Collaborate with teams to deliver scalable solutions and write efficient, maintainable code. Experience with SQL, Atlassian Jira, and agile environments is required.

Senior Digital Architect to define and communicate technology vision for product-related business capabilities. Develop technology strategy and roadmap, ensuring adaptability to evolving needs. Design high-level solution architecture, incorporating sustainability principles.

Senior Accountant provides accounting, reporting, and client/supplier management support. Responsibilities include posting invoices, managing client and supplier accounts, financial reporting, payment forecasting, and reviewing due dates. Requires 3+ years of accounting experience, a bachelor's degree in a related field, and fluency in English, Spanish, and Catalan.

This role drives the efficiency of digital tools for Sales and Finance teams in Iberia. The Business Intelligence Analyst ensures smooth operation of volume forecasting and trade expenditure platforms, acts as a point of contact for these systems, and empowers sales representatives with optimized tools. The ideal candidate has a university degree, fluency in Spanish and English, and advanced Excel skills.

Geotechnical Engineer needed for a major tunnelling and foundation design project in Madrid. Requires 5-10 years' experience in geotechnical & foundation engineering, tunnelling design, and experience with PLAXIS, RS2, Rido, Slide, Swedge, and RocPlane.