Emplois de senior backend software engineer python – Paris

About usWe started Parsio with one intention: help make European industry competitive for the 21st century. It’s a domain where deep technical skill still turns into real, measurable impact, and that’s the leverage we want.What we do: help procurement teams buy better and buy smarter. Manufacturers sit on huge piles of unstructured technical data,...

Darwin Recruitment is seeking a freelance Senior TypeScript Backend Engineer for a 3-month contract, remote across Europe. You will design, build and iterate backend features end to end, focusing on scalable APIs and AI-powered capabilities built on LLMs and agentic workflows.Ideal candidates bring senior-level TypeScript backend expertise (Node.js,...

Roundtable in Paris is seeking a Senior Full-Stack Engineer to join its high-performing team. In this role, you will build the infrastructure for private equity, ensuring precision and reliability in financial operations. You should have at least 5 years of experience with Node.js and TypeScript, and be driven by quality and excellence. The position offers a...

Holo4 evaluation engineering role based in London requires 5+ years in backend development with Python, Kubernetes, and AWS.You will integrate benchmarks, set framework entry standards, and ensure reproducible results across trials while collaborating with researchers and forward deployed engineers. The role offers hybrid London work, with a closing 3.5-hour...

About The Role We are seeking an experienced Computational Software Engineer, based in Paris, to help develop the next generation of physics-based semiconductor process simulation technologies. This role focuses on the development of advanced feature-scale simulation software that predicts the evolution of nanoscale semiconductor structures during plasma...

About the job At Hopper, we’re on a mission to build the most customer‑centric travel company on earth. We are leveraging the power that comes from combining massive amounts of data and machine learning to build the world’s fastest‑growing mobile first travel marketplace – one that enables our customers to save money and travel better. The vision...

We’re a fast-growing biotech company on a mission to revolutionize cell biology and single cell analysis. Our platform transforms complex biological datasets into actionable insights through cutting-edge technology, empowering scientists and clinicians to make data-driven decisions faster and more effectively.As part of our growing engineering team,...

At Joko, our mission is to we help consumers save time and money when shopping online or in-store.Founded in Paris, Joko is a tech company and certified B Corp with over 105 talents across Paris, Barcelona, and New York (and beyond). More than 6 million users already save money every day at 10,000+ merchants with Joko.From cashback and automatic coupons to...

OPENING FROM KRAKEN TECHNOLOGIES FRANCE - ALL LOCATIONS Help us use technology to make a big green dent in the universe! Kraken powers some of the most innovative global developments in energy. We’re a technology company focused on creating a smart, sustainable energy system. From optimising renewable generation, creating a more intelligent grid and...

Mambu Payments (formerly Numeral) is hiring Senior Backend Software Engineers to build secure, high-performance banking and payments software. You will own architecture for distributed backend systems, mentor engineers, and drive technical roadmaps in a fintech SaaS environment.Join a high-velocity team focused on scalable APIs, interoperability, and...

Missions:Développer et faire évoluer nos expériences checkoutConcevoir et développer des blocs de contenus dynamiques via Shopify Checkout Extensibility / Checkout UI Extensions (React + JavaScript/TypeScript)Prendre en charge des fonctionnalités de bout en bout, de leur conception jusqu’à leur mise en productionDévelopper et maintenir nos...

Hostaway, a leading AI-powered vacation rental platform, is seeking a Senior Backend Engineer to join the Core team. You will design, build, and operate backend services in PHP and Go, driving the extraction of services from our monolith and shaping APIs for AI-driven workflows.Collaborate with Product to define technical direction, improve performance, and...

Synopsys in France is building simulation software for healthcare and life sciences. Design and implement product features in C++ and Python, including numerical routines, data processing pipelines, algorithms, and user-facing components for healthcare simulations.You will translate requirements into testable stories, write unit and integration tests, build...

Notre client, une organisation innovante spécialisée dans le traitement de données spatiales, recherche un expert pour transformer ses processus de contrôle qualité. Le projet consiste à fiabiliser et automatiser une plateforme technologique critique traitant des volumes massifs de données scientifiques au sein d'un environnement cloud...

Landytech is building the intelligent operating platform for modern investment management. Our AI-powered platform, Sesame, brings together investment, corporate and accounting data across asset classes, custodians, currencies and legal entities, creating one secure, trusted source of truth from which our clients can understand their wealth and act with...

About the roleWe are seeking an experienced Computational Software Engineer, based in Paris , to help develop the next generation of physics-based semiconductor process simulation technologies. This role focuses on the development of advanced feature-scale simulation software that predicts the evolution of nanoscale semiconductor structures during plasma...

Dans un environnement orienté data et analytics, le Senior Data & Analytics Engineer intervient en tant qu’expert technique afin d’accompagner les équipes de développement dans la conception, l’amélioration et l’industrialisation de solutions de traitement et d’analyse de données sur Azure Databricks. Ses principales missions sont les...

Brief IA recherche un profil MLOps confirmé sur Paris, avec forte expérience GCP et Vertex AI Pipelines, pour concevoir et déployer des outils ML internes. Télétravail partiel possible, mission de 12 mois, orientation Cloud et industrialisation des projets IA.Le rôle implique le développement de librairies Python, le packaging, l’automatisation...

Ta mission consistera à accompagner l’équipe Engineering dans le développement de nos plateformes pour la gestion et l’analyse des données du secteur public.🎯 L’objectif : développer tes compétences pour développer des fonctionnalités de bout en bout, de l’affinage du besoin avec le Produit jusqu’au déploiement final en production.Tes...

Département: Tech & DigitalType de contrat: CDITélétravail: Télétravail possibleNiveau d'expérience: SeniorDescription de l'entrepriseChez Free, tu trouveras une culture interne singulière et très marquée. Il règne un fort état d’esprit collectif. Le recrutement est ouvert, sans a priori : on ne juge les gens ni sur leur âge, ni sur leur...