252 English-speaking jobs in Boulogne-Billancourt

Sunstice seeks a Senior Sales Executive to define and execute customer-centric sales strategies, identifying and closing new business opportunities.

Data / Software Engineer to design and develop innovative tools for analyzing complex datasets using C#, relational databases, NoSQL, and Time Series DBs.

Define, execute, and optimize user acquisition strategies across multiple mobile apps. Drive campaign performance analysis using LTV and cohort analysis to increase ROAS. Collaborate with product and creative teams to identify opportunities and trends.

Software Product Assurance Manager needed to ensure software projects meet quality standards and contractual commitments. Will define, implement, and monitor quality plans, perform reviews and audits, and ensure compliance with applicable standards. Requires 10+ years of experience in satellite telecommunications software development, experience with space-recognized quality standards, and strong leadership and technical skills.

Lead API Architect will design, develop, and oversee API strategy and architecture. Responsibilities include API design, development, security implementation, integration solutions, performance monitoring, and team leadership.

The Senior Manager, Cell Therapy Hub manages patient journeys across assigned geographic areas, coordinating with medical professionals and AstraZeneca teams. This field-based role requires experience in oncology patient coordination, hospital, immuno-oncology, and cell/gene therapy.

Global Advertising Senior Sales & Operations Lead will scale Edenred's advertising business internationally. Responsibilities include supporting sales routines, driving pipeline reviews, and influencing product roadmaps. Requires 7+ years of advertising experience, sales operations expertise, and fluency in English.

As a Senior Application Engineer, you will act as a technical partner to aerospace and defense organizations, leveraging MATLAB® and Simulink® to support digital engineering and model-based design initiatives. You will engage on mission-critical programs, contributing to system-level engineering discussions and delivering strategic technical engagements.

International Bid & Transport Project Engineer will participate in market soundings, analyze transport trends, and collaborate on tender preparation. The role requires strong analytical and organizational skills, fluency in English, and proficiency in data treatment and processing.

FP&A Manager to review and report Annual Recurring Revenue (ARR) and Sales KPIs. Lead and support revenue and sales forecasting, budgeting, and sales planning. Prepare reporting for Executive Committee and Board of Directors. Analyze performance trends, risks, and opportunities. Collaborate with Sales leadership and Finance Data Analysts.

Senior Developer to design, develop, and modernize satellite capacity management and planning applications. Experience with Java, Spring Boot, React, microservices, and API-based systems required. Collaborate with business analysts, architects, and developers.

Software Engineer Intern will assist in researching, developing, and testing AI-driven improvements to software tooling. The role involves collaborating with the engineering team in France and contributing to a real-world project.

Dailymotion seeks a Senior Back-End Engineer to design, build, and maintain the foundational backend infrastructure for its platform. Responsibilities include architecting and maintaining APIs, authentication systems, monitoring infrastructure, and establishing engineering guidelines. The ideal candidate has strong Python and PHP skills, experience with continuous integration/deployment tools, and knowledge of microservices architecture and API design patterns.

Thai Union seeks a Business Analyst – EDI to support and enhance EDI operations across Europe. The role involves ensuring stable EDI operations, translating business requirements into EDI and SAP integration solutions, and collaborating with business users, trading partners, and technical teams.

Senior Account Manager to lead a portfolio of industrial accounts in France, driving commercial growth, negotiating contracts, and managing end-to-end account processes.

Major Account Manager partners with customers to secure their digital experience, driving revenue growth by delivering product and solution recommendations.

Provide technical expertise for User Terminal (UT) systems, supporting development, troubleshooting, and design improvements. Experience in antenna, RF, modem, and electronics is required.

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.

Lead airline engagement and capture campaigns, manage IFC partner relationships, and build a high-performing commercial aviation team. Develop and execute airline account plans, shape RFP requirements, and negotiate commercial agreements. Drive partner accountability, ensure pipeline accuracy, and represent Eutelsat OneWeb at industry events.

Serve as a technical authority for HVDC control & protection platform solutions, contributing to standardization and representing GE Vernova in industry bodies. Stay abreast of technology developments, identify market needs, and collaborate with stakeholders to develop technology roadmaps. Oversee R&D programs, support commercial teams, and mentor other engineers.