Emplois de software engineer fullstack – Paris

CryptoNext Security in Paris is seeking an experienced software engineer to own features end-to-end across the stack using TypeScript, Node.js, React, and PostgreSQL. You will work with Product and QA, ship code early, and maintain secure, test-driven development while applying AI tools judiciously.The role is hybrid, with three days in the Paris office and...

OWKIN is seeking a Software Engineer to build their world-leading AI product for biomedical research. In this dynamic role, you will integrate LLMs and engineering practices to enhance user engagement with complex data.Your work will involve collaborating with diverse teams, designing scalable AI systems, and leading core development efforts. OWKIN offers a...

The Nuclear Energy Agency - Software Engineer Full-time Directorate: NEA Grade: CF2 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...

Vocca, based in Paris, builds AI voice agents for healthcare, enabling instant calls, appointment scheduling, and staff relief. The team seeks engineers to own features end-to-end across backend, dashboard, and deployment tooling, with a focus on scaling to over 1,000 medical staff and evolving the platform with the ops team.You will learn from senior...

Scale-up healthtech basée à Paris, en forte croissance, avec un produit utilisé par un large public et une vraie exigence sur la qualité du produit. Équipe technique où le design compte autant que la rigueur du code. Le rôle Ici on cherche un profil costaud, capable de driver et pas seulement d'exécuter. Le poste est fullstack, front et back à...

Company DescriptionCheckout.com drives billions of transactions worldwide, enabling merchants to boost acceptance rates, reduce costs, and fight fraud. With a global presence, we focus on building next‑generation payment technology that delivers seamless customer experiences.Job DescriptionThe role is for a software engineer who will design, develop, test,...

Overview Build and ship the Windmill product end-to-end. The core challenge of building a developer platform: make it a delightful, intuitive experience while keeping the depth and power that developers expect. For example, Windmill parses your code to extract dependencies in Python/TypeScript, generates a lockfile, and extracts parameters from function...

Jimmy est la start-up française qui réinvente l’utilisation de la fission nucléaire pour décarboner la chaleur industrielle. Notre société conçoit et installe des générateurs thermiques chez les industriels afin de leur fournir de la chaleur décarbonée moins chère que celle des énergies fossiles. Ces générateurs sont fondés sur des...

Skynopy invites you to join a fast-growing New Space startup building a cloud-connected ground network for Earth Observation satellites. This final-year internship offers hands-on software development across the stack, from backend services to infrastructure tooling.You will contribute to Skynopy's platform development, learn space‑tech operations, and...

Senior Software Engineer - Incident Insights & Readiness Paris, France The Incident Insights & Readiness SRE team at Datadog fosters a resilient culture by using incidents as learning opportunities and catalysts for growth. Our users are Datadog engineers, and we build the software, tooling, and operational frameworks that help them prepare for, respond to,...

Vous voulez contribuer à des projets uniques pour construire ensemble le cloud libre ? Allons-y!Chez OVHcloud, nous sommes animés par la même volonté, celle de construire l’avenir ensemble pour défendre la liberté d’innover.Avec plus d'1,6 millions de clients dans le Monde, OVHcloud est le leader Européen du cloud computing et le 3ème hébergeur...

Voltalis est le leader des solutions connectées d'économies d'énergie et de pilotage intelligent de la consommation électrique. On pilote à distance des millions d'équipements électriques pour alléger la demande sur le réseau, éviter de démarrer des centrales polluantes et aider foyers et entreprises à réduire leur facture. En bref : on fait de...

The OECD's Nuclear Energy Agency Data Bank is seeking a skilled Software Engineer to design and deploy a modern, production-grade software infrastructure for CPS services. You will work on secure code distribution, CI/CD pipelines, and data management under the Head of the Data Bank.Ideal candidates combine strong Python and Django or FastAPI experience with...

Harness is seeking a Senior Sales Engineer to operate at the intersection of sales and engineering. You will deliver compelling platform demonstrations, articulate technology value, and guide customers from evaluation to commercial engagement.The role requires close collaboration with sales and engineering teams and regular travel within the territory around...

Software Engineer Product Catalog & Environmental FootprintSoftware Engineer Product Catalog & Environmental Footprint1 day ago Be among the first 25 applicantsGet AI-powered advice on this job and more exclusive features.OUR STORY: Join Scaleway and shape the sovereign cloud of tomorrow !OUR STORY: Join Scaleway and shape the sovereign cloud of tomorrow...

Une entreprise innovante en technologie à Paris recherche un AI Software Engineer pour rejoindre son équipe d'ingénieurs. Vous allez concevoir et développer des projets liés à l'IA, en explorant des usages applicatifs tout en respectant la vie privée. Vous serez responsable de la création de solutions scalables capables de traiter des millions...

Company Description 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...

Entalpic is seeking a Scientific Software Developer to lead multi-cluster HPC workflows, automate large-scale computational chemistry pipelines, and build data infrastructure for its discovery platform. You will collaborate with computational chemists and ML scientists to generate transformative datasets and deliver production-grade software across HPC...

OUR STORY:Join Scaleway and shape the sovereign cloud of tomorrow !Since 1999, we have been designing secure, sustainable infrastructures aimed at supporting the most ambitious companies.Historically known for our dedicated servers (Dedibox), we made a strategic shift to cloud computing in 2015. Staying true to our principles of simplicity, flexibility, and...

Clearwater Analytics in Paris is seeking a Software Development Engineer to design, implement, and test high-quality software within a modern SaaS stack. You will contribute to Java/Spring Boot-based services, APIs, and data stores across the full development lifecycle.The role emphasizes Agile collaboration, architecture discussions, and delivering secure,...