6608 English-speaking jobs in Île-de-France

This internship focuses on developing a real-time monitoring system for the Qline quantum key distribution (QKD) system and implementing a Quantum Digital Signature (QDS) protocol for secure authentication.

As an E-Business Performance Analyst intern, you will assist in monitoring KPIs, identifying business opportunities and risks, and supporting the definition of sales forecasts. You will leverage data analysis and collaborate with various teams to optimize E-commerce performance.

Lead the development and evolution of a highly configurable, scalable dashboarding system for maritime and offshore operations data. Manage a team of engineers, set technical standards, and drive architectural decisions. Contribute to code development, resolve complex issues, and explore emerging technologies.

Senior Sales Manager to lead high-value deals within Europe and the Middle East. Full sales cycle ownership, strategic prospecting, and pipeline management required. Minimum 4 years of B2B software/SaaS sales experience in the maritime, offshore, or shipping sectors. Fluent English required, French a plus.

Strategy Intern to support cross-country initiatives for a leading global early childhood education group. Assist with market research, strategic plan deployment, and performance monitoring.

Design Director to lead and grow a creative team, managing projects from design to execution. Responsible for creative direction, team training, and client presentations. Reports to the Creative Director.

Lead creative concepts and manage luxury hospitality design projects from concept to delivery. Guarantee creative output quality and ensure project profitability. Manage a team of designers, 3D artists, and architects.

Internship at a French start-up specializing in immersive virtual and augmented reality solutions for cultural and tourist sites. Assist with business development, client projects, and administrative tasks.

ALTEN is seeking a Data Management & Analytics Engineer to design, deploy, and modernize data architectures. The role involves supporting customers in building data pipelines in cloud computing, big data, or on-premise environments. Responsibilities include developing advanced algorithms in deep and machine learning, implementing data visualization and business intelligence tools, and leveraging data to improve performance and decision support.

ALTEN designs and modernizes data environments for ingestion, storage, transformation, and migration. The company supports customers in building data pipelines in cloud computing, big data, or on-premise environments. ALTEN also offers expertise in data science, artificial intelligence, data visualization, and business intelligence.

Data Centre Facilities Engineer manages medium-level projects, coordinates operational teams, and develops people strategies. Leads Data Centre Facility operations, serves as backup for Data Centre Managers, and supports FM Strategy. Requires an engineering degree and 8-10 years' experience in managing critical mission facilities.

Support the development of next-generation bioreactors by exploring, adapting, and evaluating engineered solutions. Utilize CAD and CFD tools to design and test prototypes, evaluating flow characteristics and structural performance. Collaborate with research and bioprocess teams to align designs with experimental needs.

Tissue Engineering Intern to design, execute, and analyze experiments optimizing the material and aesthetic properties of cell-cultured leather. Requires a Master's degree in a related field and hands-on cell culture experience.

Pennylane, a fast-growing Fintech, seeks a Backend Engineer to contribute to its financial operating system for French SMEs.

Chemical/Mining-Metallurgical Engineer to develop business model, manage projects, and promote inspection and certification activities.

Internship for a 6-month period within the SRI Directorate. Responsibilities include monitoring ESG strategies, implementing SRI management procedures, and contributing to calls for tenders on ESG aspects. The role also involves asset valuation, monitoring asset improvement plans, and reporting on SRI funds.

Data Scientist internship focused on Generative AI for a 6-month period starting in March 2026. Tasks include processing unstructured data, developing Generative AI prototypes, building ML models, and automating document generation. Requires a Bac+4/5 level student with a data science specialization, strong Python skills, and knowledge of Generative AI concepts.

Financial Data Analyst intern for a 6-month period. Analyze client bank activity, update team indicators, assist with compliance files, and contribute to sales efforts. Must have a Bac +4/5 level degree in Finance, data analysis skills, and fluency in English.

6-month internship for a C# Developer in the Algo & Index IT department. Collaborate with team members, participate in daily tasks, and gain experience in the world of Investment Banking IT. Must be a BAC+5 level student with a Finance or IT specialization, strong analytical skills, and fluency in English.

Implementation Officer apprenticeship for 2 years starting September 2026. Will configure subscriptions, coordinate implementations, and support clients. Requires a BAC+4/5 degree in Finance with knowledge of telematic banking protocols and file formats. Fluency in English is required.