7272 france English-speaking jobs in Île-de-France

Senior Frontend Engineer to own the tech stack and improve the monorepo architecture of Ledger Wallet. Responsibilities include driving the transition toward micro-frontends, improving developer experience, and maintaining the core tech stack. Requires 6+ years of software development experience, deep proficiency in TypeScript and React, and experience managing monorepos and build tools.

Senior Cybersecurity Analyst (L2/L3) will conduct in-depth investigations of security threats, collaborate with teams to enhance detection and response, and design, develop, and maintain SIEM and EDR use cases.

Senior Front-End Engineer to develop and maintain Web UIs for a crypto company. Experience with React, TypeScript, blockchain technologies, and Web3 development required.

Data Engineer to build, maintain, and optimize real-time data pipelines for ad network monetization. Requires 3+ years of experience with stream processing tools (Apache Flink, Spark Structured Streaming), Java, Scala, or Python, and event streaming platforms (GCP Pub/Sub, AWS Kinesis, Apache Pulsar, Kafka). Must have experience with event schema management and Kubernetes.

Data Analyst to join a new studio focused on improving a promising mobile game prototype. Analyze player behavior, identify growth opportunities, and translate insights into data-driven recommendations for game design and development.

Designs, implements, and maintains ML pipelines and CI/CD workflows for training, deployment, and retraining of models. Exposes ML models through inference APIs for product and platform services. Monitors, alerts, and ensures reliability of ML systems in production. Collaborates with Data Science and platform teams on infrastructure and standards. Supports the industrialization of models and experiments.

Lead a dynamic team delivering real estate solutions across Europe. Manage strategic initiatives, foster client relationships, and provide holistic program management for real estate deliveries.

Senior AI Software Engineer will design, develop, and deploy AI-driven features. Responsibilities include proposing innovative solutions, collaborating with product managers and designers, mentoring team members, and participating in an on-call rotation. Requires 5+ years of software development experience with TypeScript & NodeJS/Python/Ruby/Rails, strong AI experience including LLMs and Agentic AI systems, and familiarity with AI frameworks.

Design, deploy, and evolve modern integration and API platforms based on API-first, event-driven, and cloud-native architectures. Advise clients on the selection and implementation of API Management and integration platforms. Define end-to-end integration architectures leveraging microservices, asynchronous messaging, and event streaming.

Hitachi Solutions is seeking a CE Solution Architect to join their growing Consulting Services team. The role involves assisting customers in maximizing their Dynamics investment, developing client relationships, and designing bespoke solutions. The ideal candidate will have deep functional knowledge of Microsoft Dynamics CE365/CRM solutions and integrations, experience developing customized solutions, and strong communication and documentation skills.

Rental Sales Agent needed to handle reservations, process agreements, and maximize sales opportunities. Proven sales experience and product expertise required.

Ledger seeks an experienced Platform Engineering Director to lead and manage the Platform Engineering team. This role reports to the VP Infrastructure & Operations and focuses on building and maintaining cloud infrastructure, developer platforms, and tooling. The ideal candidate will have a strong technical background, leadership skills, and a passion for building robust, scalable platform services.

Leads first-line managers and a team of pre-sales Solutions Architects in the Middle East & Africa, focusing on complex accounts across various industries. Builds a collaborative culture and supports the growth of the consumption business. Requires 5+ years of second-line leadership experience and relevant enterprise software pre-sales success in the EMEA region.

Rental Sales Agent needed to handle reservations, process agreements, and maximize sales opportunities. Proven sales experience and product expertise required.

Rental Sales Agent needed to handle reservations, process agreements, and maximize sales opportunities. Proven sales experience and product expertise required.

The Enterprise Architect will conduct transversal architecture studies to identify IT solutions supporting business activities. Responsibilities include participating in the elaboration and execution of the Digital & IT strategy, analyzing business needs, and collaborating with business and IT leaders. The role requires experience in Enterprise Architecture frameworks, methodologies, and best practices, as well as IS strategy and governance. Fluency in English is required.

Quantitative Trader, Vice President or Executive Director, will develop, test, and implement quantitative trading strategies focused on risk management and return maximization. Requires advanced degree in mathematics, statistics, computer science, or related field, strong programming skills, and proven experience in quantitative trading or financial modeling.

Leads the growing EMEA Retail organization, including Retail Operations & Performance and Retail Training, to deliver best-in-class guest experiences. Develops and owns guest-centered business and people development strategies for the region. Owns and leads fleet-wide retail store initiatives and multi-year projects. Responsible for Retail P&Ls and performance of key retail Operations & Performance KPIs. Influences location hunting and commercial agreements negotiation for existing and new site locations in EMEA. Builds a Retail Performance muscle to create strategic bridges between the office and the store floor. Ensures consistency of service delivery, compliance, asset protection, and store-level discipline across a diverse regional footprint.

Senior Full Stack Engineer will architect and implement product features, collaborate with cross-functional teams, and contribute to code reviews and development processes. Requires 5+ years of experience, proficiency in Typescript, React, and SQL, and a strong commitment to code quality and teamwork. Must be fluent in English and based in Paris or the Paris timezone.

Mid-level Android Engineer to build and ship features for a leading Bitcoin and crypto wallet. Responsibilities include writing Kotlin code, collaborating with senior engineers, and owning feature development. Requires 2-5 years of Android development experience, proficiency in Kotlin and Java, and experience shipping consumer apps to Google Play.