271 English-speaking jobs in Boulogne-Billancourt

Full-stack developer with 3+ years experience in React, Node.js, and TypeScript sought to build a decentralized options trading platform on Solana. Deep understanding of blockchain technology and experience with smart contracts is required. Must be proficient in English and possess strong communication skills.

Full-Stack Web Developer to build a decentralized options network MVP. Experience with React, Node.js, TypeScript, and Next.js required. Collaborate with co-founders and contribute to a rapidly growing startup.

Major Account Manager partners with customers to secure their digital experience. Drives complex sales cycles, identifies business challenges, and creates solutions. Requires experience selling complex solutions, value selling, and consultative sales techniques. Must have knowledge of SaaS-based architectures and the ability to understand how technology products solve business problems. Travel required.

Lead Network & SASE RUN Expert responsible for Level 3 operations, ensuring stability, performance, and security of global network and SASE platforms. Acts as technical escalation point, driving incident resolution and continuous service improvement.

Eutelsat seeks a Tech Lead MuleSoft to design, develop, and govern integration and API ecosystems. Responsibilities include API development using MuleSoft Anypoint Platform, defining development standards, mentoring developers, and collaborating with stakeholders. Requires 5+ years of API development and system integration experience, including 2+ years with MuleSoft Anypoint Platform.

Catalina Marketing France SAS seeks a Talent Acquisition Specialist for a September apprenticeship. The role involves recruitment (80%), including understanding job requirements, posting job offers, sourcing candidates, conducting interviews, and tracking candidate status. Additional responsibilities include training administration (10%) and supporting employer branding, HR projects, onboarding, and events (10%). Applicants should have initial recruitment experience or a strong desire to learn, along with strong interpersonal and organizational skills.

The Data Analytics Senior Auditor will execute audits and provide strategic advisory services using data analytics across global operations. Responsibilities include leading audit engagements, developing automated testing scripts, and maintaining the centralized audit analytics platform.

DevSecOps Analyst to improve security operations across development and production environments. Responsibilities include configuring, maintaining, and troubleshooting security tools, supporting secure CI/CD practices, and assisting with security integrations. Basic understanding of CI/CD, Linux fundamentals, and networking concepts is required. Familiarity with automation tools like Ansible and CI tools like Jenkins is a plus.

Software Engineer to design, develop, and maintain next-generation CAD applications for the PLM market. Develop Assembly/DMU algorithms for optimized performance in large-scale assemblies. Collaborate with product managers, CAD Apps developers, geometry kernel experts, and PLM teams.

Experienced Embedded system/RF WLAN hardware engineer providing customer support through calibration services, diagnostics, troubleshooting, and repair of hardware and RF equipment. Supports customers with Qualcomm WLAN solutions integration from design to mass production. Collaborates with marketing, product management, sales, and development teams.

Software Engineer will develop and deliver critical features for a modular banking platform. Responsibilities include backend development, contributing to frontend evolutions, ensuring code quality, and participating in technical discussions. The role requires adherence to best development practices, contributing to a culture of technical excellence, and operating in mission-critical environments.

Principal Engineer – Data Science provides technical direction to large projects and supports Consulting Engineers in business line technology strategy. Identifies, develops, and evaluates engineering solutions for market-winning proposals. Leads research and proof-of-concepts for promising technology applications. Participates in patent evaluations and represents the business externally at conferences. Requires a Master's degree in a relevant field and 10+ years of experience.

Develop and deliver critical features for a modular banking platform, primarily in TypeScript. Contribute to a robust, scalable, and sustainable technology foundation. Ensure code quality, performance, and system stability in a mission-critical environment.

Java Application Architect will design cloud-native, enterprise-scale applications across Azure, AWS, and GCP. Lead architecture for complex solutions, contribute to solutioning microservices, event-driven systems, and distributed architectures. Develop multi-cloud reference architectures and accelerators. Support presales and account teams to drive client value and secure strategic wins.

This role involves measuring and improving the quality of customer service across all contact channels. The Chargé(e) de qualité process et formation will analyze data, identify process improvements, and develop and deliver training for customer service staff.

HRIS Functional expert to manage Workday reporting and security framework. Responsibilities include designing, implementing, and maintaining security roles, domains, and business processes. Also, developing and optimizing reports to support business needs. Requires minimum 4 years of Workday experience with a focus on Security and Reporting.

Skaleet seeks a Senior Account Manager with a consulting (financial services) background to structure and execute customer plans across customer intimacy, lifetime value, and contract ownership.

Experience elite football training at the Paris Saint-Germain Academy. The program includes daily training sessions led by certified coaches, specialized goalkeeper and forward training, and a stadium tour (subject to availability). Participants receive a Nike Paris Saint Germain Academy Soccer Kit.

Group FPNA Controller Senior will co-own capability building with the Planning & Forecasting Lead and EPM Product Owner. Requires 8-10 years of FP&A experience in international Group settings. Strong expertise in financial reporting and planning cycles, data & MDM knowledge, and financial statements. Proficiency with EPM & BI tools (Oracle EPM Cloud, Anaplan, Power BI...). Excellent Excel & financial modeling skills. Experience leveraging AI assistants (e.g., ChatGPT, Claude Sonnet, Copilot) is a plus. Familiarity with F1/F2/Budget governance, Apollo (Oracle EPM Cloud) operating model, Reporting Factory, and Group reporting standards is beneficial. Strong coordination, communication, and leadership skills are required. Ability to manage multiple priorities in a transforming environment.

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.