Emplois de senior java backend engineer – Paris

TLDR: We're looking for a Product Engineer (Backend - Rust) to own and evolve the core systems that power AI safety at scale - building APIs that handle hundreds of millions of requests, real-time policy enforcement, and high-throughput data pipelines.About us White Circle is an AI Safety company building the safety, reliability, and optimization layer for...

OverviewWe're a product-first team on a mission to build the cybersecurity culture of every company in the world.Riot started with chat-based cybersecurity training employees actually engage with. Then phishing simulations to train them against real attacks. After sending millions, we knew the attacker\'s playbook — so we built Slash to catch what...

Riot, a cybersecurity product company, seeks a backend engineer in Paris to own end-to-end features for Slash, with a focus on scalable email security and AI-assisted development. You’ll ship detection logic, build robust systems, and shape backend standards in a small, senior team.Candidates should have 2+ years in production backend work, strong SQL...

DescriptionNe laissez pas passer cette chance, postulez rapidement si votre expérience et vos compétences correspondent à la description suivante.L’équipe Serenity fait partie du crew Trust chez leboncoin.Nous opérons sur le chemin critique de la publication des annonces : si nos systèmes ne sont pas disponibles, aucune annonce n’est...

Paris, FranceEngineering – Back-end /Permanent /On-siteAbout BlaBlaCarBlaBlaCar is the world’s leading community-based travel app enabling 27 million members a year to carpool or travel by bus in 21 countries.Vérifiez que vous correspondez aux exigences de compétences pour ce poste, ainsi qu'à l'expérience associée, puis postulez avec votre CV...

Projet : Pour postuler, il vous suffit de lire la description de poste suivante et de vous assurer de joindre les documents pertinents.Vous rejoindrez une équipe responsable des reportings réglementaires au sein d'une grande banque d'investissment. L'équipe qui recherche son nouveau collaborateur pilote une chaine de traitement automatisé sur des sujets...

DescriptionAs a Senior Software Engineer at Quantis, you will develop digital products that help companies to measure and reduce their environmental impact.Postulez (en cliquant sur le bouton approprié) après avoir vérifié toutes les informations relatives à l'emploi ci-dessous.Joining the Quantis digital team means:·       As a member of a...

Un Editeur Software dans l’univers BigData/Prediction des comportements d'Achat ouvre un rôle d’Ingenieur Développeur Java API en CDI sur Paris. Métier de l’employeur : Editeur Logiciel solutions BigData/Prédictives Taille : 250 personnes Marchés : France et International (Présence dans 20 pays en Europe, Asie, US) Type et Lieu du poste : CDI -...

Présentation Nous recherchons un Senior Techno-Functional QA Engineer pour rejoindre notre équipe Trading Systems. Le poste contribuera aux activités critiques d’assurance qualité, notamment sur les tests standalone, les tests backend et API, l’automatisation des tests ainsi que l’amélioration continue des pratiques QA. Le Senior Techno-Functional...

**LA SOCIETE** Scale-up internationale en forte croissance, cette entreprise développe une plateforme SaaS innovante dédiée à l’optimisation des infrastructures solaires à grande échelle. Sa mission est claire : accélérer la décarbonation de l’économie mondiale grâce à la technologie, en combinant data, automatisation et software...

What Cognite is: Relentless to achieveVeuillez lire attentivement la description de poste suivante pour vous assurer que vous correspondez bien à ce rôle avant de postuler.Cognite operates at the forefront of industrial digitalization, building AI, and data solutions that solve the world's hardest, highest-impact problems. With unmatched industrial...

About Air Apps At Air Apps, we believe in thinking bigger—and moving faster. We’re a family-founded company on a mission to create the world’s first AI-powered Personal & Entrepreneurial Resource Planner (PRP), and we need your passion and ambition to help us change how people plan, work, and live. Born in Lisbon, Portugal in 2018—and now with...

The Core Engineering The Core Engineering builds and operates the platforms, applications, data solutions, models, and analytics that power critical processes for The Core divisions of the firm (e.g., Risk, responsible for the risk profile of firm activities; Controllers, responsible for the financial control and reporting obligations; Compliance,...

Who We Are At JD.com, also known as JINGDONG, we are building one of the world’s most trusted technology and supply chain ecosystems. What started as a bold idea in China has evolved into a NASDAQ-listed, Fortune 44 global enterprise serving over 700 million active customers. Powered by advanced logistics, innovative technology, and a commitment to...

Set a new pulse for healthcare!We are looking for a Head of Design Systems to join the Brand and Design team at Doctolib.Your mission will be to ensure every Doctolib product surface is built on a consistent, high-quality design foundation.Veuillez vous assurer de lire attentivement les détails suivants avant d'envoyer votre candidature.You will own Oxygen,...

Qui sommes-nous ? Fondée en 2014, Artefact est une société internationale de services autour de l'IA et de la data, spécialisée dans le conseil en IA, transformation data et en data & digital marketing. L’approche unique d’Artefact, qui fait le pont entre la donnée et le business, permet à nos clients d’atteindre leurs objectifs business de...

About CarCutter At CarCutter, we are redefining automotive sales with AI-powered image technology that helps dealerships and marketplaces sell more vehicles, faster. Our platform transforms the vehicle photography workflow with hyper-realistic 3D backgrounds, interactive 360° spins, precise cut-outs, grounded shadows, and consistent branding. By integrating...

CarCutter is seeking a Senior Backend Engineer to power the core image processing platform. You will design, build, and operate Python services, connect to SQL databases and queues, and optimize AWS infrastructure.You will collaborate across product, design, and AI teams to modernize architecture and enable agent-assisted workflows. You will work in a hybrid...

Proton seeks a Backend Engineer to build and scale core services for 100+ million users. You will work on high-performance, secure APIs and collaborate with Product, Design, APIs and engineering teams.Strong back-end experience, SQL, caching, and containerization are essential. PHP/Symfony, Python or Rust skills are a plus. We offer offices worldwide and...

Your Impact We are looking for a Senior Machine Learning Engineer to join the ML Engineering team in Patient Solutions . Your mission will be to improve how people access quality care and manage their health over time by building and leading AI and ML systems that create real, measurable impact. You will work in a feature team...