6102 English-speaking jobs in Île-de-France

The Finance Transformation Officer drives cross-functional initiatives shaping financial flows within the business. This role partners with operations and stakeholders to support product launches and strategic initiatives, ensuring alignment between operational, product, and finance requirements. The Finance Transformation Officer also leads projects to modernize the finance stack and processes, applying best practices and industry standards to improve efficiency and scalability.

Lead Mechanical Design & Calculation Engineer for international Oil & Gas and petrochemical EPC projects. Perform mechanical calculations, design industrial equipment, and ensure compliance with project standards. Requires a Master's degree in Mechanical Engineering and 5+ years of experience in EPC projects.

Senior AI Software Engineer will design, build, and maintain scalable AI systems for biomedical researchers. This role requires experience with production environments, system architecture, and integrating LLMs. Strong collaboration and communication skills are essential.

Quant Macro Researchers develop alpha strategies, improve existing ones, and optimize portfolios. They analyze data, test and prototype strategies, and contribute to investment process improvements.

Contribute to the development of preclinical models to test the efficacy of Eligobiotics®, a new class of biotherapeutics. This internship involves setting up microbiome models, applying Eligobiotics®, and performing microbiological and molecular biology assays.

As a Bioinformatics intern, you will build, test, and run bioinformatics pipelines, develop data management and visualization tools, and collaborate with researchers to solve problems.

Credit Analyst Junior will analyze transactions, assess risks, and negotiate terms with customers. This role involves collaborating with credit, sales, tech, and data teams to shape credit strategy and processes. The Credit Analyst will present credit reports to the credit committee and work to improve Karmen's risk evaluation model and customer journey.

Account Manager to manage renewals, expansion, and cloud migration initiatives for a portfolio of Mid-Market existing customers. Responsibilities include securing renewals, identifying upsell and cross-sell opportunities, and leading cloud migration cycles. Requires 5+ years of SaaS Account Management or Sales experience, a background in finance tech, and strong commercial acumen.

We are seeking ambitious entrepreneurs to build and scale DeepTech startups. You will own your startup, receive personalized development support, and benefit from a network of top founders, investors, and talent. Must be based in Europe or the Americas and fluent in English.

Senior Project Manager will oversee medium/large Staff Augmentation projects, leading multi-disciplinary teams and driving project profitability. Requires 4+ years of Project Management experience in IT, a Bachelor's degree in Software Engineering or Computer Science, and advanced English.

Software engineer will design, build, and maintain scalable backend services for Aircall's voice and messaging infrastructure. Responsibilities include optimizing application performance, operating and monitoring distributed systems in AWS, and participating in an on-call rotation.

Senior Data Engineer to design, build, and deliver near real-time data solutions for 22,000+ customers. Responsibilities include translating business needs into data models, optimizing data pipelines, and solving complex data problems. Requires 3+ years of experience with near real-time analytics and 5+ years with Scala, Python, or similar. Experience with AWS, Apache Pinot, Apache Flink, and Airflow is preferred.

Co-lead a dynamic media team, shaping content and campaigns for a leading sustainability platform. Drive growth, manage 24/7 operations, and execute social media strategies. Produce viral content, manage media sales, and craft data-driven stories.

Salesforce Developer needed for complex projects involving Sales Cloud, Service Cloud, and Experience Cloud. Develop features, Lightning Web Components, and Apex classes. Collaborate with various teams on design, code reviews, and deployments.

Internal Auditor needed for a fintech bank. Perform and control the full audit cycle (technology, financial, AML, compliance) and prepare reports reflecting audit results. Requires 3+ years experience as an External Auditor (Big 4 or similar) or Internal Auditor (banking or financial services).

Provides Level 2 IT support for CDSClear trade management and risk platforms across production and test environments. Partners with CDSClear teams to advance the delivery roadmap and participate in an out-of-hours on-call rota. Responsible for the operational health of CDSClear production and UAT environments, ensuring service levels are consistently met. Leads front-to-back operational support for CDSClear-aligned and non-aligned applications and infrastructure. Owns and maintains standard operating procedures for daily clearing sessions. Supervise CDSClear IT Support team activity and optimize workload allocation. Coordinates and implements Disaster Recovery testing and leads incident management activities. Owns change management for CDSClear applications and drives a continuous improvement culture. Collaborates with development teams to improve release reliability and automation. Leads capacity and performance management and maintains hands-on technical expertise across the CDSClear estate. Coordinates IT risk management activities for the CDSClear information system. Acts as the primary IT interface to Information Security.

Experienced Channel & Alliances sales professional to identify and recruit new partners, manage existing relationships, and drive revenue growth.

Web & Visual Designer to create and improve storefront websites for proton.me and protonvpn.com. Collaborate with marketing, brand, content, and engineering teams to deliver a best-in-class user experience.

Senior AI Solution Engineer will design, select, and build the VaaS Intelligence Engine, bridging structured and unstructured data to automate decision-making and generate business insights. Responsibilities include identifying high-ROI use cases, owning the technical stack, implementing end-to-end AI architectures, and developing intelligent workflows.

Kiln seeks a creative and strategic Graphic Designer to lead visual identity across channels. Responsibilities include designing marketing campaigns, product launches, social media content, and event materials. The role requires 5+ years of experience, proficiency in Figma, Illustrator, Photoshop, and strong portfolio demonstrating visual design skills.