6729 English-speaking jobs in Île-de-France

Flutter Mobile Developer for a major banking client. 6+ years experience in mobile development with Flutter required. Participate in all project phases, develop and maintain mobile applications, integrate REST APIs, and write automated tests. Strong teamwork and communication skills needed. Hybrid work model with 3 days on-site.

The Finance Business Partner provides financial insight, performance analysis, and decision support to business leaders. The role focuses on explaining performance, supporting operational decisions, and driving value creation. Strong financial analysis and communication skills are required.

As a GenAI Security Engineer, you will design, implement, and maintain security controls for AI and agent systems. You will work with development, infrastructure, and operations teams to embed security into the development process and promote a security-conscious culture.

As a Senior Customer Success Manager, you will manage the lifecycle of Owkin's flagship product K Pro for pharmaceutical and biotechnology clients. You will drive value realization, ensure client success, and act as a strategic advisor. You will also lead onboarding, manage renewals, and advocate for customer needs internally.

Develop and manage the pan-European business strategy for the Personal Care Appliances category. Build and manage vendor relationships, drive negotiations, and deliver category growth. Lead cross-functional teams and projects to improve the customer experience.

Property management specialist ensuring the sustainable performance, compliance, and optimization of IKEA's property portfolio in France. Advises and supports property teams, promotes digital tools and innovations, and contributes to property objectives and budgeting. Requires a degree in engineering, business, economics or equivalent, at least 5 years' relevant experience, and advanced English.

As Supporting Tech Lead, you will ensure the production readiness of Helsing's maritime UUV platform, driving the transition from prototype to a documented, repeatable build across 40 units. You will own design documentation, version control, and assembly instructions, and lead the integration and testing of all subsystems. You will also resolve design deadlocks, applying whole-system UUV knowledge to make informed decisions and keep the program moving.

As a Solutions Engineering Specialist at Kong Inc., you will guide customers through complex architectural challenges, leveraging your expertise in DevOps, AIOPS, and FinOps. You will develop proof-of-concept projects, provide expert guidance on SRE Observability strategies, and collaborate with sales, product, and engineering teams.

Senior Backend Engineer will design, build, and maintain APIs, services, and data pipelines for WeWard's Walking Motivations Pillar. Responsibilities include optimizing performance, collaborating with product managers and mobile engineers, and mentoring other engineers. The ideal candidate has 6+ years of experience as a Backend Engineer (primarily Python), experience with large-scale, high-traffic systems, and a passion for the health and wellness sector.

Senior Mobile Engineer will design, build, and own mobile features for the Monetization & Reward Pillar, ensuring a delightful and trustworthy user experience. Responsibilities include shipping features end-to-end on iOS and Android, leading reward experiences, and optimizing performance.

Site Reliability Engineer to join a growing team and scale infrastructure serving millions of daily users. Responsibilities include designing infrastructure-as-code, improving CI/CD pipelines, driving observability, and collaborating with engineers to embed reliability practices.

Senior Backend Engineer will build and own backend services powering affiliation, partner integrations, and the Wards reward economy. Responsibilities include designing resilient integrations, owning the order and commission pipeline, and building AI-assisted automation for fraud detection.

Software Engineer with cybersecurity experience to build and productionize cybersecurity products. Turn prototypes into robust, scalable services for both offensive and defensive security capabilities. Build on Mistral's corporate stack and leverage Mistral Models to power agentic security workflows.

Applied AI Engineer to build customer-facing cybersecurity services and use cases. Compose red-team/blue-team workflows, configure harnesses for real-world scenarios, and deliver value to clients. Bridge the gap between foundational cyber harnesses and client-facing solutions.

We are seeking a DevSecOps Engineer to build and maintain tools and infrastructure for fast and automated software delivery. You will integrate security practices into DevOps processes, conduct vulnerability assessments, and collaborate with development and IT teams.

Senior Client Solution Manager leads major bids, coordinates submissions, and analyzes evaluation criteria. Develops bid strategies, manages relationships with internal and external stakeholders, and drafts proposals. Requires 8+ years of experience, including 4+ years in project management or bid management. Strong solution framing and financial acumen are essential.

INSEAD seeks an Accountant, Accounts Receivable to manage end-to-end invoicing and accounts receivable processes. This role involves issuing invoices, handling invoice adjustments, and responding to invoice-related queries.

Pelagon is seeking an Acoustic Researcher to build a foundational multimodal acoustic model for autonomous maritime protection. The role involves modeling underwater sound propagation, characterizing acoustic signatures, and designing sensor geometries. The ideal candidate has a deep grounding in underwater acoustics, sonar, or a related field and strong command of statistical signal processing.

Solution Engineer will lead pre-sales projects, understand customer needs, and design Neo4j-based solutions. Requires 5+ years in a solution, pre-sales, or professional services role with database technology and data modeling experience. Must have software engineering skills, familiarity with a programming language, and the ability to engage with technical decision-makers.

As AI Agent Orchestration Specialist, you will design, prototype, and deploy AI agents to automate business processes and drive measurable impact. You will integrate agents across the Edflex ecosystem, architect multi-agent workflows, and measure business impact. You will also define quality, security, and compliance standards for agents and lead the agent roadmap.