893 English-speaking jobs in Catalonia

Senior Crypto Wallet Infrastructure & Execution Specialist manages institutional-level cryptocurrency wallet operations and digital asset movement across blockchain networks.

Senior Backend ML Engineer will design, develop, and productionize scalable systems using Python and Flask. Translate customer requirements into practical solutions and collaborate with stakeholders to deliver AI-driven products.

Interior Designer (5-8 years) to support international projects (hospitality, residential, mixed-use, cultural, corporate, and urban developments). Create moodboards, palettes, visualizations, and Revit/3ds Max documentation. Coordinate with multidisciplinary teams. Degree in Interior Design, Architecture, or Interior Architecture required. Fluent English (C1); Spanish valued.

Senior AI/ML Engineer to design, deploy, and scale machine learning systems for autonomous robots. Develop ML models for edge and cloud platforms, optimize for performance, and collaborate with cross-functional teams.

Senior Backend Engineer to design, build, and maintain scalable backend systems and APIs for robotic applications. Develop core services, debug applications, and collaborate with partners. Strong experience with TypeScript, backend web technologies, and API design required.

AI Engineer needed to develop and deploy AI applications on next-generation AI hardware. Requires experience with AI frameworks (PyTorch, TensorFlow), model performance analysis, and strong problem-solving skills.

Manage technical programs driving platform API modernization and AI initiatives. Lead planning, execution, and risk management for complex projects. Collaborate with cross-functional teams to ensure alignment and delivery of customer-valued outcomes.

Support the planning and execution of B2B marketing campaigns for technology brands. Collaborate with internal stakeholders to deliver communication campaigns on topics such as AI, sustainability, and the future of work. Create content, conduct market research, and track campaign performance.

Senior Optical Engineer to design, test, and validate multispectral optical systems for thermal space applications using Ansys Zemax.

Manages accounts receivable, credit, and collections for a client portfolio. Tasks include cash application, reconciliations, collections, and blocked order management.

Security Engineer, Red Team will conduct penetration tests, vulnerability research, and threat modeling to strengthen defenses against real-world attacks.

Experienced Junior MES Manager needed for global digital manufacturing rollout. Lead MES implementation and integration across sites, standardize production tracking, and integrate with ERP (SAP). 5-7 years of MES experience and strong ERP integration knowledge required.

Backend Engineer to design, develop, test, deploy, and maintain software in a microservice architecture predominantly written in Java 8 and Kotlin using Spring Boot.

Provides administrative and operational support for global leasing operations. Onboards customer projects, consults on processes, and monitors service levels. Acts as the main contact for operational topics and finds solutions to customer and process challenges.

Teach swimming classes to students ages 2-14, adapt sessions to different levels, and act as a lifeguard. Requires a TSAF, TSEAS, CAFE, Swimming Instructor, or valid Lifeguard certification and ideally two years of experience.

TELUS Digital seeks Swedish-speaking Language Data Analysts to analyze language data, identify issues, and collaborate with international teams to improve speech recognition and AI systems.

The Business Unit Manager will lead the strategic and operational success of the CDMO business unit, overseeing sales, commercial operations, and product development. The role requires strong commercial thinking, a results-driven approach, and product technical skills.

Principal Business Analyst to bridge business requirements and digital platform evolution across pricing, quotation, and service operations.

Plasma Physicist to develop understanding of low-pressure discharge plasmas. Contribute expertise to projects across multiple teams, collaborating with engineers and physicists on theoretical, simulation, and experimental projects.

Business School student intern to support eCommerce operations and business analysis. Assist with traffic and retention initiatives, analyze performance metrics, and support e-merchandising and inventory management.