5003 English-speaking jobs in Paris

Design, implement, and deploy trading algorithms. Analyze large datasets using statistical methods to identify trading opportunities. Contribute to analytical computations for market data analysis and trading. Conduct post-trade analysis of trading strategies and risk mitigation.

DXC Luxoft seeks a Sales Director with 10+ years of experience selling solutions to Telecom & Media, Consumer & Retail, and Energy & Utilities industries. The Sales Director will develop business plans, manage sales pipelines, and oversee deal management.

Manage and mentor a team of engineers, collaborating with Product to shape the strategic roadmap for Datadog's Kubernetes Autoscaling product. Lead design decisions, participate in on-call rotation, and contribute to code reviews.

Manage and lead a team of 3-5 engineers developing a Cloud SIEM Threat Hunting experience powered by AI agents. Collaborate with product and design teams to build a best-in-class product. This role requires strong technical skills in Java, Go, Python, and Kubernetes, and experience leading software engineering teams.

Designs, builds, and scales backend systems for Datadog's Watchdog products. Develops data science-driven features, integrates and preprocesses data from various sources, and ensures scalability. Leverages Python, Java, Scala, or Go, and has experience with microservices, distributed systems, and data pipelines.

Lead the technical direction of Datadog's user analytics platform, architecting and delivering a backend platform for product analytics workloads. Drive the technical roadmap, define architectural principles, and mentor engineers.

Datadog seeks a Corporate Development Lead to drive product strategy, source and execute acquisitions, and manage venture investments. The role involves identifying new markets, assessing opportunities, leading due diligence, negotiating transactions, and supporting integration. A technical background and experience in financial modeling are required.

Senior Software Engineers design, implement, and operate distributed systems that ingest, store, analyze, and query billions of events per second. Responsibilities include building fault-tolerant, scalable solutions in multi-tenant environments using languages like Go, Java, Rust, or C++ and technologies such as Kafka, Redis, Cassandra, and Elasticsearch.

Process Engineer will design, model, and optimize purification and separation processes for a demonstration and industrial plant. Responsibilities include collaborating with R&D, suppliers, and engineering partners to ensure technical alignment and performance. Requires a Bachelor's degree in Chemical Engineering, Process Engineering, or a related field and 5+ years of experience in chemical process development and scale-up.

Experienced CFO to lead finance and accounting functions for a rapidly growing B2B SaaS scale-up. Develop financial strategy, manage financial reporting, budgeting, and forecasting, and oversee cash management.

Lead the global communication strategy for a deeptech pioneer in quantum computing. Develop and execute a communication strategy to position the brand as a market leader, translate complex technologies into clear narratives, and build thought leadership.

Senior Frontend Engineer to join a Tech Department squad. Collaborate with product managers, designers, and other engineers to define and implement solutions. Design, develop, and maintain frontend services. Contribute to the evolution of our architecture and write clean, maintainable, and efficient code.

The EMEA Long Term & ILAAP Forecasting Vice President will drive the long-term forecast process for major legal entities in the EMEA region. Responsibilities include partnering with stakeholders to forecast balance sheet, funding, and liquidity requirements, analyzing impacts of business changes, and delivering analyses for internal meetings and external reporting.

Leads credit risk analysis, negotiation, and development of recommendations for new transactions across various products. Manages ongoing portfolio monitoring and develops relationships with stakeholders within the Commercial & Investment Bank. Requires 5+ years of experience in a comparable environment.

Lead the BCBS 239 2LOD Validation Function within J.P. Morgan SE, ensuring robust oversight aligned with BCBS 239 principles and ECB RDARR. Design and implement a validation framework, establish processes and standards, and lead testing initiatives to assess risk data aggregation and reporting capabilities.

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.

Senior Data Engineer AI to design, build, and maintain data pipelines for AI systems. Responsibilities include data capture, ingestion, pipeline optimization, and developing monitoring solutions. Requires 7+ years of experience as a Data Engineer or similar role with proficiency in Python, SQL, and DBT. Experience with Google Cloud Platform and AI/ML systems is preferred.

Senior Software Engineer will design and implement features for a virtual patient file, focusing on performance, security, and usability. Requires 6+ years of experience with React and/or Ruby on Rails.

Senior/Staff Machine Learning Engineer will design, implement, and scale the evaluation framework for Doctolib's AI Health Companion. Responsibilities include defining evaluation strategy, implementing automated pipelines, running experiments, and collaborating with model developers. Requires a Master's or PhD in a relevant field and 7+ years of experience with large language models and evaluating agentic systems.

Doctolib seeks Mobile Engineers (mid-level and senior) to develop and deliver a high-quality mobile application for patients seeking healthcare services in France, Germany, and Italy. Responsibilities include collaborating with product managers, designers, and other engineers to define and implement features, ensuring application performance, security, and usability, and participating in code reviews. Experience with React Native, performance and native compilation & debugging tools, and previous experience in native related CI tooling is desired.