Senior Performance Engineer

Equativ, Paris-based, is building a high-scale Addressability platform. You will join back-end and data engineering squads to build and query a multi-billion entry Id Graph, integrating third-party data providers and delivering advanced targeting and reporting features.We seek engineers with 3–4 years in high-performance, low-latency C# coding, plus...

CDI / 3 jrs de TT/ semaine / PARIS 08 Réf 75008915 Publiée le 17/07/2026 L'entreprise Entreprise française qui développe une solution de data storage (plusieurs teras de données) à destination de ses clients. Les équipes imaginent et conçoivent les technologies de demain en s'appuyant sur des partenariats stratégiques avec des acteurs mondiaux dans...

Nous recherchons un(e) expert(e) Kafka pour un mandat exclusivement centré sur le diagnostic d'une plateforme Apache Kafka en production (distribution open-source, non-Confluent) au sein d'un environnement hautement réglementé. L'écosystème repose sur des clients Python et C++ utilisant la bibliothèque (les clients Java et Kafka Streams ne sont pas du...

The Organisation for Economic Co-operation and Development ( OECD ) is an international organisation comprised of 38 member countries, that works to build better policies for better lives. Our mission is to promote policies that will improve the economic and social well-being of people around the world. Together with governments, policy makers and citizens,...

About Mirakl:Founded in 2012, Mirakl has been at the forefront of marketplace innovation, empowering every business to compete in the platform economy.Today, Mirakl’s operating system combines an enterprise marketplace solution (Mirakl Platform) that enables retailers and B2B organizations to launch, scale, and operate marketplaces and dropship, AI-powered...

OverviewOwn AI research and end-to-end featuresLead applied AI research and turn it into features shipped across our productsBuild evaluation harnesses (golden sets, regression tests) so AI features don't silently degradeBuild the AI behind our usage analytics and the AI-driven strategic recommendations we provide to customersRequirements6+ years of ML/AI...

Tara Gaming in Europe is seeking a Senior Engine Programmer to join the Engine team and design, develop, and enhance core Unreal-based systems for AAA production. You will collaborate with designers, artists, and engineers to build robust, scalable tools and workflows.As a contractor, you will own engine subsystems from architecture to delivery, mentor 3–4...

Tsuga, Inc is seeking a frontend engineer to join a Paris-based web team of 6 engineers. You will tackle complex data-driven visualizations, performance optimization, and fast UI development with TypeScript and React. The role emphasizes pragmatic production code and strong ownership.We value candidates with 5+ years of frontend experience and a track record...

About Nabla We are a team of entrepreneurs, clinicians and engineers committed to bringing back joy to the practice of medicine. Together with a community of clinician innovators, we’ve harnessed the best of machine learning science to develop Nabla: the leading AI assistant that’s restoring the human connection at the heart of healthcare. By...