6120 English-speaking jobs in Île-de-France

System Administrator to join Diabolocom's Infrastructure team in Paris. Hybrid role combining internal IT/infrastructure support and data center operations. Support deployment and maintenance of hardware in data centers, handle cabling, racking, and hardware troubleshooting. Set up workstations and laptops for new hires, support office network, hardware, and internal IT operations. Collaborate with the Infrastructure team on ongoing migration to Kubernetes and Ceph. Must be comfortable with evening/night shifts and occasional travel to Germany.

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 to identify and resolve technical problems. Collaborates with IT team members on projects and implementations. Ensures compliance with IT policies and security protocols.

The Vice President, Clinical Development will lead all sponsor-led clinical development activities across oncology, gastroenterology, and psychiatry. This role is accountable for the strategic direction, design, and execution of clinical trials and real-world evidence programs, ensuring consistency, scientific rigor, and regulatory readiness.

Filigran seeks its first CISO to design, build, and lead the company's information security program. This hands-on role involves establishing processes, setting up tools, and leading the Security Operations team. Responsibilities include incident response, threat intelligence, regulatory compliance, and acting as the Data Protection Officer.

Define and own technical principles for the XTM Integration team, including architecture, code quality, tooling, and CI/CD practices. Drive the evolution of the connector/integration framework across OpenCTI, OpenAEV, and OpenGRC. Be a technical steward of Filigran's open-source integration ecosystem, ensuring high-quality integrations and clear APIs. Participate actively in the XTM Foundation, contributing to cross-product engineering principles and technical standards. Write production code, prototype new approaches, and review critical PRs.

Administer and optimize HubSpot instance, ensuring its configuration, integration, and adoption across Sales, People, and Finance. Manage data integrity, user access, workflows, and integrations. Serve as the primary point of contact for vendor relationships and support escalations. Train and support end-users on system usage and best practices.

Senior Software Engineer to contribute to the OpenCTI open-source platform. Focus on product performance and stability, working with Node.js, TypeScript, React, GraphQL, and Elasticsearch. Collaborate with product, engineering, and community contributors.

Senior Customer Success Manager to manage the full customer lifecycle for EMEA customers. Collaborate with internal teams to ensure customer satisfaction and retention. Requires 5+ years of experience in cybersecurity, specifically in Exposure Validation, Breach and Attack Simulation, or offensive security. Fluency in English is required.

Ericsson seeks a Chief Technology and IT Officer (CTIO) to lead the technical strategy for Networks, Cloud Software and Services, and Enterprise with Orange Group and Orange France. The CTIO will drive innovation, build customer intimacy, and ensure Ericsson is a preferred partner for end-to-end solutions.

Ericsson seeks a Sales Representative to drive growth with Tier 1 carrier partners in France. This role focuses on identifying and winning new business opportunities in 5G resilience, fixed wireless access, and remote working initiatives. The successful candidate will also expand existing CSP relationships.

Design, implement, and optimize enterprise-scale data infrastructure strategies for machine learning initiatives. Build and manage complex data pipelines, ensuring reliability and performance. Provide technical guidance to data engineers and cross-functional teams.

Full-stack engineer to build and maintain web applications for an AI-driven algorithmic trading platform. Responsibilities include front-end development, Web3 integration, and DevOps tasks. Requires proficiency in TypeScript, React, and Node.js, with Rust experience a plus.

Deployment Engineer will deploy LuxoAI within customer VPCs or on-premise infrastructure, integrating it with core systems and ensuring reliable operation. Experience deploying software in enterprise environments, strong knowledge of Docker, Linux, and networking are required. Familiarity with ERP integrations (SAP, Oracle, Dynamics) and proficiency in Python or Bash are also needed.

Senior Backend Developer for AWS SaaS platform. Requires 5+ years of experience, proven AWS expertise, and significant SaaS platform experience. Excellent written and oral communication skills.

Safety Engineer to implement safety policies, monitor safety events, participate in flight data analysis, and promote safety practices. Requires aeronautical engineering background and experience in an airline company.

Provides support to the CEO Chief of Staff in daily and long-term tasks, including preparing presentations, running market and client analyses, and optimizing internal processes. Supports strategic decision-making at the Group level.

Senior Talent Acquisition Specialist will manage full-cycle recruitment for management and leadership roles across Europe, North America, and Asia. Responsibilities include building talent pipelines, advising hiring managers, and leveraging AI tools to optimize the hiring process. Must have 4 to 7 years of experience in Talent Acquisition at a fast-paced, high-growth company and experience hiring in multiple geographies.

Senior Customer Success Manager - Enterprise (EMEA) manages a portfolio of strategic accounts, maximizing customer value, driving retention, and building partnerships. Responsibilities include leading strategic Success Plans, securing renewals, and orchestrating complex ecosystems. Requires 10+ years of SaaS experience, proven success managing Enterprise accounts, and strong analytical and communication skills.

Functional Consultant to design and implement retail technology solutions for global clients. Analyze business processes, configure software, and guide clients through implementation. Requires a degree in a relevant field, retail experience, and fluency in English. German skills are a plus.

Mid-level Backend Software Engineer to design, implement, and operate systems powering a security scanning engine. Responsibilities include building scalable backend services, improving scan reliability, and collaborating with Security Research to integrate detection logic. The role requires experience with Python, Go, Kubernetes, and Playwright.