Emplois de senior backend software engineer python – Paris

Dans le cadre d’un projet stratégique au sein d’un acteur majeur du secteur des paiements, nous recherchons un Senior Python Engineer spécialisé en Intelligence Artificielle Générative (LLM). Vous interviendrez au sein d’une équipe dédiée au développement d’une plateforme IA générative en environnement on-premise. Le rôle est fortement...

Mistral is seeking an experienced backend/infrastructure engineer to build the software that turns arriving hardware into accepted clusters and to automate provisioning, validation, and deployment of datacenter software. You will focus on fast time-to-acceptance, reliability, and scalable workflows.As part of the Cloud Platform team, you will work hands-on...

Dashlane is seeking a Backend Software Engineer with a strong security background to join the Paris-based product development team. You will design, build, and operate backend services powering security-sensitive features for B2B and B2C users.The role focuses on improving user protection, identity controls, and risk reduction, collaborating with product,...

The fashion industry is responsible for 5–10% of global greenhouse gas (GHG) emissions. As pressure for climate action grows, more companies are turning to carbon management tools. But most platforms are generic, lacking the depth needed for driving real change in fashion. That's why we built Carbonfact, the only environmental data platform tailored for...

CarbonFarm in Paris is seeking a Forward Deployed Engineer to enhance customer missions by integrating software engineering and data delivery. This role requires strong technical expertise in Python and SQL and excellent communication skills to bridge customer needs with technical realities.Join us to contribute to impactful work in climate change,...

Urban Linker recrute un Software Engineer Fullstack / Backend (F/H) à Paris pour concevoir les fondations d’une plateforme d'offensive security. Vous travaillerez sur l’orchestration des agents, l’architecture des services et l’intégration de REST APIs, dans un cadre SaaS et startup en croissance.Profil recherché: Bac+5 en informatique avec au...

Snap Inc. in Paris is seeking a Software Engineer to join the Brain-Computer Interface team. You will work on sensor data acquisition, ML inference, and real-time software across wearable hardware and cloud backends.You will collaborate with embedded systems and ML teams, write clean and tested code, and communicate technical tradeoffs through design docs. A...

Meal vouchers via Swile. Streaming TV is no longer just a brand awareness channel. It’s becoming a core part of the performance marketing mix, alongside search and social. Vibe.co is building the platform that makes TV work like the rest of the acquisition stack: targeted, measurable, and optimized for results. Vibe.co is an Audience First Streaming TV...

Empty seats on trains. Unsold stadium tickets. Every day, the transport and events industries lose immense value due to outdated systems, blind forecasting, and rigid pricing.Founded in 2014, Wiremind is a fast-growing SaaS company specializing in inventory, ticketing and revenue management. Combining deep industry expertise with AI, data science and a...

La plateforme de WeeFin a pour vocation de faciliter la validation, l’exploitation et l’enrichissement des données fournisseurs dans le contexte particulier de chacun de nos clients. Cela conduit notre équipe de développeurs à mettre en place des pipelines data, une librairie de calculs configurables par les utilisateurs et des features permettant...

Nous sommes une équipe de développeurs expérimentés, en charge d’une plateforme technique fortement connectée :Des bases de donnéesDes APIDes connectivités avec d’autres acteurs de la logistiqueDes frontaux pour différents types de clientsNous gérons à la fois le développement (Postgres, Node, React, TypeScript, Python) et le Run (AWS,...

Department: Strategy and Marketing - 003Contract type (job boards): Permanent contract Company Description Our 5,200 experts representing 80+ nationalities in 58 countries are united by a shared purpose: helping companies navigate through uncertainty by empowering them to make the right decisions and trade smarter in a complex world. With nearly 80 years of...

We are looking for a product-minded Software Engineer to join our Customer Ops squad, with the role open in London, Paris or Barcelona. This is an opportunity for an engineer who enjoys working closely with Product and Design, understanding operational challenges and turning them into simple, reliable customer experiences. You will own features end to end,...

Riot Security Inc. is seeking a backend engineer to help scale our chat-based cybersecurity awareness platform. You will own features end-to-end, work on Elixir/Phoenix backend, and collaborate with product and design to ship reliable, scalable software to millions of learners.You have at least 2 years of production backend experience, solid SQL skills, and...

Want to boost your career at the intersection of AI, science and industry? Biolevate, founded in Paris in 2024, delivers the Biolevate Platform, an end-to-end AI system that ingests unstructured scientific data to automate medical writing, regulatory compliance, and collaborative editing. Our in-house research team relies on the same engine to accelerate...

About Us Harmattan AI is a next-generation defense prime building autonomous and scalable defense systems. Following the close of a $200M Series B, valuing the company at $1.4 billion, we are expanding our teams and capabilities to deliver mission-critical systems to allied forces. Our work is guided by clear values: building technologies with real-world...

Software Engineer – AI Platform Lini is DiliTrust's proprietary AI engine, powering Ask Lini, Risk Detector, Document Summarization, Minute Generation, and every AI capability across the suite. We are building a dedicated squad around it and are looking for a strong Software Engineer to help us bring it to the next level. As a Software Engineer you will...

Mistral is building a sovereign AI cloud for Europe, and we are looking for backend engineers who will design and ship secure, high-performance environments for AI agents. You will work on isolation layers, runtime primitives, and scalable infrastructure that powers frontier AI software.Ideal candidates have strong Linux fundamentals, production Go...

Wiremind is seeking a Lead Software Engineer for Cayzn, its advanced Revenue Management Solution for transport. You will own the business rules engine and drive backend and frontend delivery for international clients, balancing refactoring with feature work.You will mentor teammates, stay hands-on, and collaborate with Product, Data Science, and Platform...

About Dotfile Dotfile is building the AI-native Compliance Operating System for financial institutions. Our mission is to make compliance simple, safe and smart, helping financial institutions onboard customers, manage risk and operate globally. Compliance remains one of the most manual functions in financial services. While most institutions still rely on...