Emplois de software engineer fullstack – Paris

Licorne Society recherche un développeur fullstack senior pour lancer son pôle tech à Paris Opéra, avec une forte dimension Cloud Native et IA. Vous travaillerez sur Python et React, PostgreSQL et Azure pour faire évoluer une plateforme SaaS scalable.Poste en mode hybride à Paris (3 jours au bureau / 2 jours en télétravail). Salaire: 60k–75k €...

Beamy mesure l'usage réel de plus de 50 000 applications auprès de 500 000 utilisateurs au sein de grandes entreprises, grâce à une extension navigateur déployée à grande échelle. Chaque jour, des millions de signaux comportementaux — et non déclaratifs — sont collectés. Notre ambition est de transformer ce signal en intelligence stratégique,...

Software Engineering Manager – Cross‑platform C++ – Multipass 2 days ago – Be among the first 25 applicants. Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is widely used in breakthrough enterprise initiatives such as public cloud, data science, AI,...

Le projet L’entreprise a pris une décision radicale : à partir de novembre 2026, une partie significative de sa plateforme actuelle sera progressivement remplacée par une nouvelle génération de logiciel entièrement repensée. L’objectif n’est pas simplement de moderniser l’existant. L’objectif est de reconstruire le produit depuis zéro...

Workingas software engineer in the Project Engineering team: You bring proven experience working in Customer Operations and/or R&D environments, with the ability to design, develop, and support network-related software. Your focus is on ensuring optimal performance, efficient system resource utilization, and maintaining Carrier-Grade stability. Position...

About Alta Ares Alta Ares is a deeptech startup founded in 2024, building real‑time AI for defense operations—ISR, C‑UAS, and autonomous systems. Our clients are NATO‑aligned militaries and defence institutions, with regular deployments during live exercises and operational demonstrations. We raised €2M seed in May 2025 and €50M in June 2026, and...

Location: Paris Region (on-site) Sector: Next-gen European Defense Type: Full-time, Permanent Seniority: Senior Compensation: Competitive Salary + Equity + Full Health Coverage About EGIDE EGIDE is building a new European defense leader focused on scalable, intelligent, air‑defense architectures. We develop mass‑use interceptors and mission systems that...

The Electrical Engineer participates in a team environment consisting of engineers and designers to produce construction documents for the following systems: power, lighting, controls, grounding, and the like. Responsibilities Assist in performing engineering tasks for the design of electrical systems for high technology facilities including cleanrooms,...

ResponsibilitiesDesign and implement AI solutions using Large Language Models (LLMs), retrieval-augmented generation (RAG), and agentic frameworks to address complex business challengesBuild and maintain information retrieval pipelines, including hybrid search (sparse + dense), vector databases, and multi-stage re-ranking systemsDevelop and fine-tune LLMs...

Frontend Engineer – Aive Join to apply for the Frontend Engineer role at Aive Aive est une deeptech française pionnière en IA créative pour la vidéo, avec une technologie propriétaire MGT (Multimodal Generative Technology). Notre plateforme SaaS combine IA analytique et IA générative pour transformer la création, l’adaptation et l’optimisation...

Our mission and customers: We are creating the freedom for SMEs to succeed by delivering Europe's leading finance workspace with banking at its core, augmented by financial tools. We are proud to be rated 4.8 on Trustpilot, https://www.trustpilot.com/review/qonto.com based on 55,000+ reviews. Our culture https://qonto.com/en/careers/culture puts customer...

À propos de Beamy Beamy mesure l'usage réel de plus de 50 000 applications auprès de 500 000 utilisateurs au sein de grandes entreprises, grâce à une extension navigateur déployée à grande échelle. Des millions de signaux comportementaux, allant au-delà des déclarations, sont collectés chaque jour. Notre ambition est de transformer ce signal en...

We are an enthusiastic, passionate, and hardworking team looking for a like-minded ML engineer. Doctors waste a lot of time looking for abnormalities in X-rays. At AZmed, you will help automate this detection process, so doctors can spend most of their time on life-threatening exams. As a Machine Learning Engineer in the AI team, you will be a bridge between...

Alice & Bob is developing the first universal, fault-tolerant quantum computer to solve the world’s hardest problems. The quantum computer we envision building is based on a new kind of superconducting qubit: the Schrödinger cat qubit . In comparison to other superconducting platforms, cat qubits have the astonishing ability to implement quantum error...

At Qantev, we are reshaping health insurance with autonomous, multi-step Agentic AI pipelines. As an AI Engineer Intern, you will design and deploy high-performance, enterprise systems for our most innovative products. Bridge the gap between advanced research and production-scale software with real impact here. Tasks What you will build and own: Design and...

WeWard in Paris and New York is seeking a Senior Fullstack Engineer to own AI-powered product initiatives. You’ll design, build and launch scalable mobile apps from scratch and shape the architectural foundations of this new venture.You'll collaborate with founders and cross-functional teams to integrate LLMs and AI APIs, prototype quickly and ship MVPs to...

Ortec recherche un développeur Fullstack expérimenté pour rejoindre la plateforme EV charging OREVE. Vous concevrez et développerez des microservices et des API REST, et créerez des interfaces modernes sous React, en lien avec une stack TypeScript/Node.js.Vous évoluerez dans une organisation Agile (Scrum), assurerez les tests et la qualité du code,...

OverviewQui sommes-nous ? Lifen met l\'intelligence des données au service des soignants. Depuis 2015, nous transformons fondamentalement la façon dont les données médicales sont accessibles, structurées et partagées pour améliorer la qualité des soins.Notre impact concret : 800+ établissements nous font déjà confiance; 150 000+ professionnels de...

Job Description As an AI/ML Engineer at vector8, you will implement and deploy AI solutions that bridge the gap between research and production. Your work will focus on integrating and fine‑tuning AI models, optimizing model performance, and contributing to enterprise‑grade reliability, security, and scalability. This Is a Hands‑on Engineering Role...

Kayrros is a leading geospatial intelligence company headquartered in Paris, developing AI-driven tools for energy markets. We seek a Software Engineer to join the Geospatial Engineering Team in Paris and drive data pipelines for remote sensing and geolocation data.You will work on large-scale imagery pipelines on Kubernetes, contribute to shared libraries,...