279 English-speaking jobs in Boulogne-Billancourt

Develop, manage, and adapt cost and financial models for international transport system operation and maintenance projects. Integrate technical, financial, tax, risk, and profitability assumptions into models for competitive offer submissions. Support bid teams with reports and clarifications.

Account Management Intern supporting a global team for Chanel. Assists with day-to-day account activities, coordination across 40+ markets, and reporting. Provides input for strategy development, competitive analysis, and client communication. Requires strong communication, organization, and an understanding of luxury industry codes.

As a Strategy Analyst, you will analyze market trends, identify growth opportunities, and evaluate business strategies. You will conduct market research, support mergers and acquisitions research, and collaborate on strategic planning.

Final-year internship for a technically oriented individual to assist with product installations, modifications, and troubleshooting in the healthcare environment.

Senior HV Battery Costing Expert will lead complex battery cost studies, analyze cost drivers, and translate technical findings into business insights. Requires 10+ years of experience in HV battery engineering, automotive cost engineering, or related fields.

Senior Application Engineer to support digital engineering and model-based design transformation initiatives using MATLAB® and Simulink® for aerospace and defense organizations. Engage with technical stakeholders to understand complex systems and contribute to system-level engineering discussions. Deliver strategic technical engagements applying MATLAB® and Simulink® to support modeling, simulation, and algorithm development for complex systems. Build and maintain trusted relationships with customer engineering teams.

Designs, develops, and deploys AI models (LLMs, RAG systems, agents) to solve business challenges. Implements data preprocessing pipelines, trains and evaluates models, and integrates AI capabilities into existing platforms. Requires 3+ years of AI/ML engineering experience, strong Python skills, and experience with ML frameworks (PyTorch, TensorFlow, scikit-learn, Hugging Face).

Lead Atlassian Engineer will own the strategy, architecture, and delivery of enterprise-wide Atlassian solutions (Jira, Confluence, and related integrations). This role will lead the design, governance, and optimization of Atlassian platforms, ensuring scalability, reliability, and alignment with business objectives. You will act as technical owner, guiding a team of engineers and partnering with cross-functional stakeholders to drive platform excellence and adoption. You will lead the integration and enablement of Atlassian Intelligence (AI) features across tools such as Jira, Confluence, and Rovo, and work to identify agentic use cases that boost automation, streamline knowledge access, and enhance decision-making. This position is an individual contributor role reporting to the Senior Manager, Cloud Apps.

Develop, manage, and adapt cost and financial models for international transport system operation and maintenance projects. Collaborate with teams to integrate project components and produce scalable models considering technical, financial, tax, risk, and profitability factors. Provide support to bid teams, refine payment mechanisms, and contribute to internal and external documentation.

Momji seeks a dynamic English-speaking nanny for 8 hours per week in Chaville, France, starting September 1, 2026. Responsibilities include after-school care, homework assistance, snacks, hygiene support, and park outings. Previous experience with children is required.

MWM seeks a Creative Growth Ops to structure, scale, and optimize creative processes across 70+ mobile apps. This role involves performance analysis, AI workflow automation, scalability engineering, distribution strategy, and process excellence. The ideal candidate is analytical, data-driven, and passionate about social media and AI.

Manage a portfolio of member relationships, leverage subject matter expertise to create service solutions, and define and deliver innovative solutions for clients. Conduct briefings, present at events, and build partnerships with Gartner's Sales organization. Requires 15+ years of progressive technology exposure and demonstrable experience with CXO level executives. Extensive knowledge of CIO focus areas and the IT industry is necessary.

The Europe MDM Sales Manager will manage, create, and develop profitable new business in the European market. This role involves prospecting, managing existing customer relationships, and driving product validation with customers. The position requires 50% travel within Europe and occasional trips to South America and France.

DevSecOps Analyst will configure, maintain, and troubleshoot security tools, support secure CI/CD practices, and assist in integrating security checks into CI/CD pipelines.

Senior System Architect to design, build, and scale robust infrastructure architectures for critical operator and enterprise services. Expert in Linux, virtualization, networking, automation, and monitoring tools. Lead cross-functional teams and ensure operational excellence.

Provides administrative and operational support to a dynamic HR team managing operations across seven countries. Supports recruitment, employee services, health & safety, and executive assistance.

Data Science Intern will design, implement, and maintain data pipelines and storage solutions. Develop and deploy machine learning models and collaborate with stakeholders to understand data needs.

This program offers a fast-paced career path for individuals with an MBA and engineering background. Participants will begin as Account Managers, developing client relationships and transitioning to management roles within 12-18 months. The program includes international opportunities and dedicated mentoring.

Senior Java Developer to design software architecture for new features and ensure maintainability of a flagship collaboration and communication product.

Provides advanced technical support and troubleshooting for desktop/laptop hardware, software, and peripheral issues. Installs, configures, and maintains operating systems, software applications, and system updates. Performs root cause analysis and collaborates with IT team members on projects.