3738 English-speaking jobs in Paris

Staff Backend Software Engineer focusing on Performance. Own the pacer and bidder stack, shipping measurable improvements to CPx, pacing accuracy, or win rate. Requires experience with strongly typed languages and debugging distributed systems.

Senior Geophysicist role at Lithosquare combines mineral exploration geophysics with AI innovation. Drive data interpretation, design campaigns, and improve AI platforms while contributing to broader geology projects. Requires 7+ years in the field.

Senior Geophysicist role at Lithosquare, focusing on mineral exploration geophysics and AI innovation. Drive data interpretation, campaign design, and test new interpretive approaches within a cross-disciplinary team. Requires 7+ years in mining geophysics.

Mobile SDK Architect transforms requirements into efficient software design. This role leads the full SDLC, defining structure, APIs, and technologies. Requires 10+ years in mobile development (Android/iOS) and expertise in Kotlin/Java.

Senior Mobile SDK Architect to design and specify software structure, ensuring performance and security. Leads development end-to-end, enforcing design consistency. Requires 10+ years in mobile development (Android/iOS).

Develop high-performing video ads using Unity across various game genres. Modify and iterate on 20+ game projects, design custom creative setups, and analyze ad performance to drive user acquisition.

Principal Statistical Programmer to lead or support clinical trials, providing technical expertise in statistical programming across all phases. Requires strong knowledge of CDISC, SDTM, ADaM, and SAS skills.

Build and scale a GPU-based simulator to train reinforcement-learning agents for air autonomy. This role involves modeling air combat physics and supporting sim-to-real transfer. Requires an MSc/PhD and strong software engineering skills.

Develop and manage the radiation protection program for Generation IV Advanced Modular Reactors. Responsibilities include shielding calculations, source term analysis, zoning design, and ALARA optimization. Requires a Master's degree and knowledge of radiation protection principles.

Senior Sales Engineer partners with Sales to demonstrate Datadog's value. Responsibilities include leading technical evaluations, delivering demos, and guiding customers from discovery to adoption. Requires 5+ years in a technical customer-facing role.

Services Architect 3 leads Datadog implementation, designing technical roadmaps and guiding customer deployment. Requires 5+ years as an Architect/Consultant with experience in DevOps monitoring and cloud platforms.

Director, Model Behavior & Evaluation Systems owns the behavioral quality system for LLM agents operating supply chain workflows. This role defines quality, establishes release gates, and builds feedback loops using technical depth in the modern LLM stack.

Staff Engineer, Compute will lead technical direction for Kubernetes capacity management across AWS, GCP, and Azure. Responsibilities include designing workload placement systems and developing production software in Go.

Lead business development and sales for strategic, complex services programs across EMEA using the OPX Product portfolio. Manage the end-to-end commercial lifecycle for high-value nuclear plant projects.

Lead architecture, integration, and technical governance of the primary reactor system for Advanced Modular Reactor development. This senior role requires expertise in equipment engineering and system integration across multiple disciplines.

Manages Demand Planning and S&OP processes, analyzing forecasts and coordinating cross-functional alignment to meet business targets. Requires 5+ years in S&OP/Demand Planning within manufacturing.

Own the Flashbid/Dynamic Yield buy-side auction stack end-to-end. Optimize yield, guarantee auction reliability, and maintain a compliant demand chain to drive revenue and save costs.

Technical Lead, Applied AI drives strategy and execution of complex AI solutions for enterprise customers. Leads Applied AI Engineers, designing and overseeing systems using fine-tuning, RAG, and agentic workflows. Requires 7+ years in AI/ML with 2+ years in technical leadership.

AI Research Scientist focusing on aligned, interpretable, and safe Superintelligence. Work involves developing new methodologies for alignment, interpretability, and tabular foundational models. Requires Master's or Ph.D. in CS or Math with ML/DL experience.

Strategic, data-driven SEO Specialist needed to support global brands expanding into US markets. Responsibilities include technical audits, content strategy, LLM visibility, and keyword optimization. Requires strong technical SEO knowledge and US English proficiency.