5811 English-speaking jobs in Île-de-France

Store Manager to lead and supervise a team, develop sales strategies, and ensure excellent customer service. Must have 5+ years retail experience and 3+ years in store management.

The Exploration Company seeks a High-Thrust Engine Chief Engineer to lead the technical vision and architecture of the Storm program, a next-generation high-thrust cryogenic rocket engine. The Chief Engineer will ensure technical coherence across all domains and align engineering execution with company goals. Responsibilities include defining the technical vision, owning the system architecture, providing technical mentorship, managing risks, and collaborating with cross-functional teams.

Maintain, troubleshoot, and scale GPU/CPU clusters in a Paris-area datacenter. Diagnose and handle compute/storage hardware issues and interconnect problems. Perform safe interventions to replace, re-seat, or recable components. Collaborate with hardware owners, DC operations, and vendors. Apply lockout/tagout (LOTO) and ESD discipline. Keep SOPs/checklists current and ensure zero undocumented changes.

Senior Solution Consultant will design, build, and present OneStream solutions based on customer needs. The role involves transforming business requirements into POC solutions, delivering product demonstrations, and providing technical support to prospective clients.

Leads a team of engineers and data scientists building large-scale distributed machine learning systems for real-time advertising auctions. Manages the end-to-end delivery of projects, collaborates with cross-functional teams, and contributes to technical discussions. Requires experience managing software or data teams, a strong understanding of AI/ML, and excellent communication skills.

Junior Software Engineer will build the first versions of Alpic's platform, iterating on new features. Requires 1+ years of experience with TypeScript (React, NestJS) and AWS CDK. Must enjoy working across the entire stack, experimenting with new technologies, and translating company vision into features. Excellent written and verbal communication skills in English are required.

Software Engineer - Backend will develop features focused on business growth, including pricing strategy, trial and payment experiences. Collaborate with product managers, designers, and engineers.

Software Heritage seeks a senior back-end developer to implement new features, maintain code quality, and participate in FOSS communities. Responsibilities include software development, documentation, testing, and interaction with partners.

Provides technical backstopping to the OGMP team, focusing on reporting, data analysis, uncertainty and reconciliation, and methane emissions detection, quantification, and mitigation technologies. Supports OGMP member companies with data methodologies and reporting. Assists with company recruitment and technical calls. Develops guidelines to assist companies in meeting OGMP 2.0 reporting requirements.

The consultant will lead the technical implementation of Sustainable Procurement Guidelines for Data Centres and Computer Servers in selected pilot countries. This includes developing country-specific implementation plans, providing technical guidance on equipment selection, and delivering stakeholder engagement and capacity-building workshops.

B2V Group seeks a Systems and Networks Administration intern (F/H/N) for a one-year internship starting September 2025. Responsibilities include providing technical support, managing workstations, and administering Active Directory and network configurations.

Lead a team responsible for enhancing and maintaining Scaleway's object storage platform. Foster team growth through mentorship, career development, and recruiting. Collaborate with cross-functional teams to design, automate, and scale distributed storage systems. Ensure the team delivers robust, high-performing solutions that meet operational and product requirements.

Manage the full sales cycle for high-value sponsorships at Paris Blockchain Week, a leading European event in digital assets and traditional finance. Build and nurture relationships with C-level clients, drive renewals, and grow accounts strategically.

Software Engineer to join a team developing CAD tools for SoC interconnect design. Responsibilities include gathering requirements, designing features, participating in releases, and monitoring code quality.

Sales Executive to develop new business opportunities for an AI visual production platform serving fashion brands and marketplaces. Manage the full sales cycle, from lead generation to deal closure, and collaborate with cross-functional teams. Requires 4-5 years of sales experience, strong prospecting skills, and fluency in English.

Senior Frontend Developer will optimize application performance and usability, define sprints, propose solutions for platform evolution, and contribute to technical specifications. Requires significant experience with JavaScript, functional programming, React, Redux, RxJS, and TypeScript.

Build safety, reliability, and optimization layers for advanced AI systems using natural-language policies. Train LLMs and VLMs with distributed training frameworks, design Mixture-of-Experts architectures, and build multimodal training pipelines. Develop custom Triton kernels to optimize training bottlenecks and explore new architectures and hyperparameter strategies.

As a Big Data Solutions Architect, you will work with clients on short to medium term engagements, providing data engineering, data science, and cloud technology solutions. You will design and build reference architectures, create how-to guides, and productionalize customer use cases. You will guide strategic customers through big data and AI application implementations.

Freelance Accounting Expert needed to create complex tasks for AI training. Requires a Bachelor's or Master's in Accounting, 3+ years of experience, US GAAP knowledge, and advanced English skills.

Senior Backend Engineer to scale infrastructure, expand product features, and enhance API performance. Focus on AI-driven customer support solutions and optimizing communication protocols.