123 English-speaking jobs in Saint-Denis

Software Architect will lead data architecture and implementation for railway data science and AI solutions. Responsibilities include designing end-to-end solutions, supporting application refactoring, and enhancing product scalability and reliability. Requires a bachelor's or master's degree in computer science or related field, experience in data architecture, Python, and data visualization tools.

Senior Amplification Expert will oversee the design, selection, and optimization of the qubit readout chain for the Quantum Processor Unit. Responsibilities include studying and addressing problems related to the readout and amplification chain, testing and validating projects, and troubleshooting technical issues. The role requires a Master's or PhD degree in a relevant field and 7+ years of experience in experimental work in quantum mechanics, preferably in superconducting quantum circuits and amplification.

Mechatronic Engineering Intern will support mechanical design activities for cryogenic, RF, and electronic applications. Responsibilities include 3D/2D design, manufacturing support, and integration of components. Requires a Master's degree in Mechanical Design or Mechatronics and proficiency in SolidWorks.

Lead design and delivery of mainframe modernization sprints, migrating COBOL/CICS/JCL workloads to distributed or cloud targets. Own complex components end to end, including impact analysis, code conversion, and cutover readiness. Collaborate with architecture, data, testing, and DevOps teams.

The Leasing Performance Manager supervises the administration, management, and financial operations of the leasing business. Responsibilities include defining and analyzing performance indicators, contributing to process improvements, managing administrative procedures, coordinating contract creation and invoicing, and supervising debt collection. The role also involves managing second-hand activity, including pricing, provisions, and discrepancy analysis. The Leasing Performance Manager ensures proper application of rules and procedures, manages and coordinates administrative tasks, and supports and guarantees the performance of their team.

Leads Validation, Testing, and Acceptance (VTA) activities for projects and tenders. Supports tender teams on VTA scope of work and develops/supports project VTA/T&C teams. Ensures Alstom VTA/T&C processes and EHS standards are applied on projects.

Intern will assist in designing, developing, and deploying PowerApps applications for Quality Alert workflows and KPI dashboards. Collaborate with stakeholders to gather requirements and integrate PowerApps with Microsoft ecosystem tools. Support troubleshooting, testing, and optimization of existing solutions and document processes.

Software Architect will lead data architecture and implementation for data-driven solutions in the railway domain. Responsibilities include designing efficient solutions, supporting technical teams, and enhancing product capabilities. Requires a bachelor's or master's degree in computer science, experience in data architecture, Python, and data technologies like Kafka, Elasticsearch, and PostgreSQL.

Junior Pricing Analyst in a team of 4 will reinforce pricing processes, communicate with European marketing teams, and support pricing objectives. Requires strong data management and analysis skills using Google Database tools, Looker Studio, and Microsoft Excel.

Senior Buyer responsible for managing global supplier relationships, negotiating agreements, and monitoring supplier performance. Leads commodity strategy and project execution, ensuring alignment with QCDT objectives. Requires a Master's degree in purchasing, fluency in English, and three years of purchasing experience.

This Procurement Apprentice role supports Category Managers in daily purchasing tasks, including supplier communication, contract management, and data analysis. The successful candidate will assist with tenders, supplier evaluation, and process improvement initiatives.

Deploy and support Alstom's HealthHub Signalling solution. Collaborate with engineering, technical, R&D, and project teams. Investigate technical issues during integration phases and provide support to projects.

This role involves defining and implementing system integration and validation strategies, supporting testing and commissioning campaigns, and collaborating with stakeholders. The successful candidate will have experience or understanding of turnkey projects, knowledge of testing and commissioning processes, and strong communication skills.

Lead and support tenders and projects for sanitary systems, including toilet cabins, water tanks, and waste treatment solutions. Collaborate with internal and external teams, manage supplier relationships, and contribute to catalogue and standard solution activities.

Designs robust security architectures for railway signaling systems. Collaborates with engineering, projects, and products teams to analyze needs, define cybersecurity architectures, and monitor implementation. Conducts system-level risk analyses, specifies security requirements, and supports project teams in deploying systems.

Senior Data Engineer to design, develop, and maintain scalable data pipelines on Databricks. Collaborate with teams to gather requirements, define data models, and implement solutions. Write efficient code in SQL and Python to process and analyze large datasets.

Digital Train System Architect will lead the development of a reference library for essential functions within the Digital Train Program. Responsibilities include defining system functional architecture, collaborating with domain specialists, and ensuring system capabilities align with target topologies. Requires a Master's degree in a relevant field, 10 years of experience, and completion of a full project cycle.

Internal Control Manager will drive and promote internal control activities within functions, act as a trusted advisor to stakeholders, and ensure compliance with regulations and policies.

Leads a regional portfolio of process improvement initiatives in UK, ES, and Benelux, focused on transforming RSA operations. Manages a team of project managers and collaborates with various stakeholders to design, build, and deploy AI-driven initiatives. Ensures initiatives are reflected in performance and workforce management tools and that cost/benefit and Voice of Customer improvements are tracked.

Support global communications projects, including planning events, creating content, and collaborating with international teams. Must be enrolled in a relevant Master's program and proficient in Microsoft Office Suite and design tools. Fluent English required.