6005 English-speaking jobs in Île-de-France

Founding Software Engineer will design and build full-stack applications connecting neural signals, AI models, and user interactions in real time. Responsibilities include creating APIs, data interfaces, and internal tools. Requires 5+ years of experience building and shipping software in a full-stack, backend-leaning role.

Build and maintain the data and ML infrastructure for a non-invasive neural interface. Develop pipelines for dataset generation, training, evaluation, and deployment. Manage cloud and GPU compute for scalable ML workloads.

The Aesthetic (Ax) Business Partner Director serves as Ipsen’s senior commercial lead for its strategic partnership with its Ax partner. This role provides aesthetic market expertise, delivers commercial insight, and ensures Ipsen’s strategic and financial interests are represented in all governance interactions. The Director prepares analyses and presentations for senior management, contributes to internal decision-making, and acts as Ipsen’s commercial representative in external meetings.

LexiFi seeks a Quantitative Analyst to develop, extend, and maintain quantitative analysis libraries for financial derivatives and structured products.

Software Engineer specializing in GPU compute (Vulkan) for Windows, Linux, and ChromeOS. Develop, optimize, and enable software solutions leveraging Intel GPU capabilities. Collaborate with partners and internal teams on software architecture, implementation, and validation. Provide technical consultation and support to software developers.

Senior Backend Engineer will design, implement, and own production-grade integrations with external platforms. Drive the architecture of Vibe's public API and contribute to developer-facing platforms. Lead the effort to rebuild existing pipelines for scale and mentor junior engineers. Requires 6+ years of experience shipping production backend systems, deep proficiency in TypeScript and Python, and strong infrastructure fundamentals.

Sales Executive to acquire new clients for innovative payment and point-of-sale solutions tailored to the hospitality industry. Manage the full sales cycle, build client relationships, and meet sales targets. Proven sales experience and understanding of hotel operations are required.

Dioxycle seeks a Stack Design Engineer to develop electrolyzer stacks. Responsibilities include designing stacks using CAD software, validating components, and leading manufacturing planning. Requires experience in electrolyzer stack design, mechanical design engineering, and CAD software.

About ENGIE and Supply & Energy Management: ENGIE, a global leader in low‑carbon energy and services, relies on its Global Business Unit Supply & Energy Management (GBU S&EM) to provide reliable, sustainable, and affordable energy to all its customers.

About ENGIE and Supply & Energy Management: ENGIE, a global leader in low‑carbon energy and services, relies on its Global Business Unit Supply & Energy Management (GBU S&EM) to provide reliable, sustainable, and affordable energy to all its customers.

Plasma Physics Expert to review technical documents, lead research activities, and develop team expertise. Requires 10+ years of experience in plasma science, thruster design, and testing.

Assist in building, running, and delivering the leading French Private Equity Conference. Volunteers will participate in a training session and rehearsals.

Senior Scientific Project Manager will lead AI-driven research projects, aligning AI initiatives with drug discovery objectives and ensuring scientific feasibility.

Business Development Manager driving sales of ZOLL resuscitation products, services, and solutions to the (E)MEA Distribution Government/Military market. Requires fluency in English and ideally Italian/French. Minimum 2-3 years field sales experience in the medical field, military service/medical training, and knowledge of international government/military healthcare systems.

The Men's Jersey Senior Designer leads the Jersey category (including underwear and small accessories) from concept to finished product. This role requires 5+ years of luxury jersey experience, proficiency in Adobe Creative Suite, and a strong understanding of material research and product development.

Leads technical support and training functions for Geely's global after-sales network. Manages technical support team, resolves complex vehicle issues, and develops training programs. Collaborates with distributors, dealers, R&D, and quality teams.

Management Solutions seeks a New Technologies and Digital Transformation Consultant to join its specialist Technology unit. The role involves conceptualizing and implementing advanced technological solutions for clients in areas such as IT strategy, risk management, and specialist technology implementation.

6-month paid internship starting September, October, or November 2026. Support founders on strategy, operations, and partnerships for Europe's premier sport business summit. Responsibilities include strategic analysis, project management, business development, and acting as a liaison between founders and team members.

Business Analyst to support the growth of Orchestrade's energy trading and risk platform. Responsibilities include collaborating with clients, designing functional specifications, testing developments, and providing training. Requires a MS degree, 5+ years of experience in technology or energy, and expertise in derivatives, market data, pricing, risk, or trading interfaces.

Manages the complete F&B Events and Banqueting operations. Ensures events run smoothly according to specifications and client requests. Optimizes the Meeting offer and manages the team to achieve guest satisfaction and profitable results. Responsible for financial performance, cost management, and adherence to company policies. Organizes team work, staffing, and training. Supervises sales attributes, analyzes revenue, and strives to exceed financial budgets. Ensures the Events and Banqueting space is prepared to a high standard and maintains hygiene standards. Collaborates with other departments and ensures smooth operations.